1 1 Keyword Index 1 ************* 1 1 [index ]
1 · #pragma Pragmas. (line 6) · #pragma implementation C++ Interface. (line 36) · #pragma implementation, implied C++ Interface. (line 43) · #pragma interface C++ Interface. (line 17) · $ Dollar Signs. (line 6) · % in constraint Modifiers. (line 52) · %include Spec Files. (line 26) · %include_noerr Spec Files. (line 30) · %rename Spec Files. (line 34) · & in constraint Modifiers. (line 25) · ' Incompatibilities. (line 116) · *__builtin_alloca Other Builtins. (line 129) · *__builtin_alloca_with_align Other Builtins. (line 166) · *__builtin_alloca_with_align_and_max Other Builtins. (line 211) · + in constraint Modifiers. (line 12) · -lgcc, use with -nodefaultlibs Link Options. (line 94) · -lgcc, use with -nostdlib Link Options. (line 94) · -march feature modifiers AArch64 Options. (line 273) · -mcpu feature modifiers AArch64 Options. (line 273) · -nodefaultlibs and unresolved references Link Options. (line 94) · -nostdlib and unresolved references Link Options. (line 94) · .sdata/.sdata2 references (PowerPC) PowerPC SPE Options. 1 (line 524) · .sdata/.sdata2 references (PowerPC) <1> RS/6000 and PowerPC Options. 1 (line 774) · // C++ Comments. (line 6) · 0 in constraint Simple Constraints. (line 125) · < in constraint Simple Constraints. (line 47) · = in constraint Modifiers. (line 8) · > in constraint Simple Constraints. (line 59) · ? extensions: Conditionals. (line 6) · ? side effect: Conditionals. (line 20) · _ in variables in macros Typeof. (line 46) · _Accum data type Fixed-Point. (line 6) · _Complex keyword Complex. (line 6) · _Decimal128 data type Decimal Float. (line 6) · _Decimal32 data type Decimal Float. (line 6) · _Decimal64 data type Decimal Float. (line 6) · _Exit Other Builtins. (line 6) · _exit Other Builtins. (line 6) · _FloatN data types Floating Types. (line 6) · _FloatNx data types Floating Types. (line 6) · _Fract data type Fixed-Point. (line 6) · _get_ssp x86 control-flow protection intrinsics. 1 (line 6) · _HTM_FIRST_USER_ABORT_CODE S/390 System z Built-in Functions. 1 (line 44) · _inc_ssp x86 control-flow protection intrinsics. 1 (line 12) · _Sat data type Fixed-Point. (line 6) · _xabort x86 transactional memory intrinsics. 1 (line 57) · _xbegin x86 transactional memory intrinsics. 1 (line 19) · _xend x86 transactional memory intrinsics. 1 (line 48) · _xtest x86 transactional memory intrinsics. 1 (line 53) · __atomic_add_fetch __atomic Builtins. (line 179) · __atomic_always_lock_free __atomic Builtins. (line 265) · __atomic_and_fetch __atomic Builtins. (line 183) · __atomic_clear __atomic Builtins. (line 239) · __atomic_compare_exchange __atomic Builtins. (line 171) · __atomic_compare_exchange_n __atomic Builtins. (line 147) · __atomic_exchange __atomic Builtins. (line 141) · __atomic_exchange_n __atomic Builtins. (line 131) · __atomic_fetch_add __atomic Builtins. (line 203) · __atomic_fetch_and __atomic Builtins. (line 207) · __atomic_fetch_nand __atomic Builtins. (line 213) · __atomic_fetch_or __atomic Builtins. (line 211) · __atomic_fetch_sub __atomic Builtins. (line 205) · __atomic_fetch_xor __atomic Builtins. (line 209) · __atomic_is_lock_free __atomic Builtins. (line 279) · __atomic_load __atomic Builtins. (line 113) · __atomic_load_n __atomic Builtins. (line 106) · __atomic_nand_fetch __atomic Builtins. (line 189) · __atomic_or_fetch __atomic Builtins. (line 187) · __atomic_signal_fence __atomic Builtins. (line 258) · __atomic_store __atomic Builtins. (line 126) · __atomic_store_n __atomic Builtins. (line 118) · __atomic_sub_fetch __atomic Builtins. (line 181) · __atomic_test_and_set __atomic Builtins. (line 227) · __atomic_thread_fence __atomic Builtins. (line 251) · __atomic_xor_fetch __atomic Builtins. (line 185) · __builtin_addf128_round_to_odd PowerPC Built-in Functions. 1 (line 253) · __builtin_add_overflow Integer Overflow Builtins. 1 (line 9) · __builtin_add_overflow_p Integer Overflow Builtins. 1 (line 86) · __builtin_alloca Other Builtins. (line 6) · __builtin_alloca_with_align Other Builtins. (line 6) · __builtin_alloca_with_align_and_max Other Builtins. (line 6) · __builtin_apply Constructing Calls. (line 29) · __builtin_apply_args Constructing Calls. (line 19) · __builtin_arc_aligned ARC Built-in Functions. 1 (line 18) · __builtin_arc_brk ARC Built-in Functions. 1 (line 28) · __builtin_arc_core_read ARC Built-in Functions. 1 (line 32) · __builtin_arc_core_write ARC Built-in Functions. 1 (line 39) · __builtin_arc_divaw ARC Built-in Functions. 1 (line 46) · __builtin_arc_flag ARC Built-in Functions. 1 (line 53) · __builtin_arc_lr ARC Built-in Functions. 1 (line 57) · __builtin_arc_mul64 ARC Built-in Functions. 1 (line 64) · __builtin_arc_mulu64 ARC Built-in Functions. 1 (line 68) · __builtin_arc_nop ARC Built-in Functions. 1 (line 73) · __builtin_arc_norm ARC Built-in Functions. 1 (line 77) · __builtin_arc_normw ARC Built-in Functions. 1 (line 84) · __builtin_arc_rtie ARC Built-in Functions. 1 (line 91) · __builtin_arc_sleep ARC Built-in Functions. 1 (line 95) · __builtin_arc_sr ARC Built-in Functions. 1 (line 99) · __builtin_arc_swap ARC Built-in Functions. 1 (line 106) · __builtin_arc_swi ARC Built-in Functions. 1 (line 112) · __builtin_arc_sync ARC Built-in Functions. 1 (line 116) · __builtin_arc_trap_s ARC Built-in Functions. 1 (line 120) · __builtin_arc_unimp_s ARC Built-in Functions. 1 (line 124) · __builtin_assume_aligned Other Builtins. (line 504) · __builtin_bswap16 Other Builtins. (line 820) · __builtin_bswap32 Other Builtins. (line 824) · __builtin_bswap64 Other Builtins. (line 828) · __builtin_call_with_static_chain Other Builtins. (line 6) · __builtin_call_with_static_chain <1> Other Builtins. (line 265) · __builtin_choose_expr Other Builtins. (line 276) · __builtin_clrsb Other Builtins. (line 750) · __builtin_clrsbl Other Builtins. (line 772) · __builtin_clrsbll Other Builtins. (line 795) · __builtin_clz Other Builtins. (line 742) · __builtin_clzl Other Builtins. (line 764) · __builtin_clzll Other Builtins. (line 787) · __builtin_complex Other Builtins. (line 370) · __builtin_constant_p Other Builtins. (line 379) · __builtin_cpu_init PowerPC Built-in Functions. 1 (line 9) · __builtin_cpu_init <1> x86 Built-in Functions. 1 (line 68) · __builtin_cpu_is PowerPC Built-in Functions. 1 (line 13) · __builtin_cpu_is <1> x86 Built-in Functions. 1 (line 96) · __builtin_cpu_supports PowerPC Built-in Functions. 1 (line 71) · __builtin_cpu_supports <1> x86 Built-in Functions. 1 (line 174) · __builtin_ctz Other Builtins. (line 746) · __builtin_ctzl Other Builtins. (line 768) · __builtin_ctzll Other Builtins. (line 791) · __builtin_divf128_round_to_odd PowerPC Built-in Functions. 1 (line 265) · __builtin_expect Other Builtins. (line 424) · __builtin_extend_pointer Other Builtins. (line 6) · __builtin_extend_pointer <1> Other Builtins. (line 832) · __builtin_extract_return_addr Return Address. (line 50) · __builtin_ffs Other Builtins. (line 738) · __builtin_ffsl Other Builtins. (line 761) · __builtin_ffsll Other Builtins. (line 783) · __builtin_FILE Other Builtins. (line 537) · __builtin_fmaf128 PowerPC Built-in Functions. 1 (line 249) · __builtin_fmaf128_round_to_odd PowerPC Built-in Functions. 1 (line 273) · __builtin_fpclassify Other Builtins. (line 6) · __builtin_fpclassify <1> Other Builtins. (line 634) · __builtin_frame_address Return Address. (line 62) · __builtin_frob_return_address Return Address. (line 59) · __builtin_FUNCTION Other Builtins. (line 529) · __builtin_huge_val Other Builtins. (line 614) · __builtin_huge_valf Other Builtins. (line 619) · __builtin_huge_valfN Other Builtins. (line 626) · __builtin_huge_valfNx Other Builtins. (line 630) · __builtin_huge_vall Other Builtins. (line 622) · __builtin_huge_valq x86 Built-in Functions. 1 (line 50) · __builtin_inf Other Builtins. (line 645) · __builtin_infd128 Other Builtins. (line 655) · __builtin_infd32 Other Builtins. (line 649) · __builtin_infd64 Other Builtins. (line 652) · __builtin_inff Other Builtins. (line 659) · __builtin_inffN Other Builtins. (line 668) · __builtin_inffNx Other Builtins. (line 671) · __builtin_infl Other Builtins. (line 664) · __builtin_infq x86 Built-in Functions. 1 (line 47) · __builtin_isfinite Other Builtins. (line 6) · __builtin_isgreater Other Builtins. (line 6) · __builtin_isgreaterequal Other Builtins. (line 6) · __builtin_isinf_sign Other Builtins. (line 6) · __builtin_isinf_sign <1> Other Builtins. (line 674) · __builtin_isless Other Builtins. (line 6) · __builtin_islessequal Other Builtins. (line 6) · __builtin_islessgreater Other Builtins. (line 6) · __builtin_isnormal Other Builtins. (line 6) · __builtin_isunordered Other Builtins. (line 6) · __builtin_LINE Other Builtins. (line 522) · __builtin_mulf128_round_to_odd PowerPC Built-in Functions. 1 (line 261) · __builtin_mul_overflow Integer Overflow Builtins. 1 (line 63) · __builtin_mul_overflow_p Integer Overflow Builtins. 1 (line 90) · __builtin_nan Other Builtins. (line 682) · __builtin_nand128 Other Builtins. (line 704) · __builtin_nand32 Other Builtins. (line 698) · __builtin_nand64 Other Builtins. (line 701) · __builtin_nanf Other Builtins. (line 708) · __builtin_nanfN Other Builtins. (line 715) · __builtin_nanfNx Other Builtins. (line 718) · __builtin_nanl Other Builtins. (line 711) · __builtin_nanq x86 Built-in Functions. 1 (line 54) · __builtin_nans Other Builtins. (line 721) · __builtin_nansf Other Builtins. (line 725) · __builtin_nansfN Other Builtins. (line 732) · __builtin_nansfNx Other Builtins. (line 735) · __builtin_nansl Other Builtins. (line 728) · __builtin_nansq x86 Built-in Functions. 1 (line 57) · __builtin_nds32_isb NDS32 Built-in Functions. 1 (line 12) · __builtin_nds32_isync NDS32 Built-in Functions. 1 (line 8) · __builtin_nds32_mfsr NDS32 Built-in Functions. 1 (line 15) · __builtin_nds32_mfusr NDS32 Built-in Functions. 1 (line 18) · __builtin_nds32_mtsr NDS32 Built-in Functions. 1 (line 21) · __builtin_nds32_mtusr NDS32 Built-in Functions. 1 (line 24) · __builtin_nds32_setgie_dis NDS32 Built-in Functions. 1 (line 30) · __builtin_nds32_setgie_en NDS32 Built-in Functions. 1 (line 27) · __builtin_non_tx_store S/390 System z Built-in Functions. 1 (line 98) · __builtin_object_size Object Size Checking. 1 (line 6) · __builtin_object_size <1> Object Size Checking. 1 (line 16) · __builtin_offsetof Offsetof. (line 6) · __builtin_parity Other Builtins. (line 758) · __builtin_parityl Other Builtins. (line 779) · __builtin_parityll Other Builtins. (line 803) · __builtin_popcount Other Builtins. (line 755) · __builtin_popcountl Other Builtins. (line 775) · __builtin_popcountll Other Builtins. (line 799) · __builtin_powi Other Builtins. (line 6) · __builtin_powi <1> Other Builtins. (line 807) · __builtin_powif Other Builtins. (line 6) · __builtin_powif <1> Other Builtins. (line 812) · __builtin_powil Other Builtins. (line 6) · __builtin_powil <1> Other Builtins. (line 816) · __builtin_prefetch Other Builtins. (line 575) · __builtin_return Constructing Calls. (line 47) · __builtin_return_address Return Address. (line 9) · __builtin_rx_brk RX Built-in Functions. 1 (line 10) · __builtin_rx_clrpsw RX Built-in Functions. 1 (line 13) · __builtin_rx_int RX Built-in Functions. 1 (line 17) · __builtin_rx_machi RX Built-in Functions. 1 (line 21) · __builtin_rx_maclo RX Built-in Functions. 1 (line 26) · __builtin_rx_mulhi RX Built-in Functions. 1 (line 31) · __builtin_rx_mullo RX Built-in Functions. 1 (line 36) · __builtin_rx_mvfachi RX Built-in Functions. 1 (line 41) · __builtin_rx_mvfacmi RX Built-in Functions. 1 (line 45) · __builtin_rx_mvfc RX Built-in Functions. 1 (line 49) · __builtin_rx_mvtachi RX Built-in Functions. 1 (line 53) · __builtin_rx_mvtaclo RX Built-in Functions. 1 (line 57) · __builtin_rx_mvtc RX Built-in Functions. 1 (line 61) · __builtin_rx_mvtipl RX Built-in Functions. 1 (line 65) · __builtin_rx_racw RX Built-in Functions. 1 (line 69) · __builtin_rx_revw RX Built-in Functions. 1 (line 73) · __builtin_rx_rmpa RX Built-in Functions. 1 (line 78) · __builtin_rx_round RX Built-in Functions. 1 (line 82) · __builtin_rx_sat RX Built-in Functions. 1 (line 87) · __builtin_rx_setpsw RX Built-in Functions. 1 (line 91) · __builtin_rx_wait RX Built-in Functions. 1 (line 95) · __builtin_saddll_overflow Integer Overflow Builtins. 1 (line 15) · __builtin_saddl_overflow Integer Overflow Builtins. 1 (line 13) · __builtin_sadd_overflow Integer Overflow Builtins. 1 (line 11) · __builtin_set_thread_pointer SH Built-in Functions. 1 (line 9) · __builtin_shuffle Vector Extensions. (line 126) · __builtin_sh_get_fpscr SH Built-in Functions. 1 (line 35) · __builtin_sh_set_fpscr SH Built-in Functions. 1 (line 38) · __builtin_smulll_overflow Integer Overflow Builtins. 1 (line 69) · __builtin_smull_overflow Integer Overflow Builtins. 1 (line 67) · __builtin_smul_overflow Integer Overflow Builtins. 1 (line 65) · __builtin_sqrtf128 PowerPC Built-in Functions. 1 (line 245) · __builtin_sqrtf128_round_to_odd PowerPC Built-in Functions. 1 (line 269) · __builtin_ssubll_overflow Integer Overflow Builtins. 1 (line 49) · __builtin_ssubl_overflow Integer Overflow Builtins. 1 (line 47) · __builtin_ssub_overflow Integer Overflow Builtins. 1 (line 45) · __builtin_subf128_round_to_odd PowerPC Built-in Functions. 1 (line 257) · __builtin_sub_overflow Integer Overflow Builtins. 1 (line 43) · __builtin_sub_overflow_p Integer Overflow Builtins. 1 (line 88) · __builtin_tabort S/390 System z Built-in Functions. 1 (line 82) · __builtin_tbegin S/390 System z Built-in Functions. 1 (line 6) · __builtin_tbeginc S/390 System z Built-in Functions. 1 (line 73) · __builtin_tbegin_nofloat S/390 System z Built-in Functions. 1 (line 54) · __builtin_tbegin_retry S/390 System z Built-in Functions. 1 (line 60) · __builtin_tbegin_retry_nofloat S/390 System z Built-in Functions. 1 (line 67) · __builtin_tend S/390 System z Built-in Functions. 1 (line 77) · __builtin_tgmath Other Builtins. (line 316) · __builtin_thread_pointer SH Built-in Functions. 1 (line 18) · __builtin_trap Other Builtins. (line 448) · __builtin_truncf128_round_to_odd PowerPC Built-in Functions. 1 (line 277) · __builtin_tx_assist S/390 System z Built-in Functions. 1 (line 87) · __builtin_tx_nesting_depth S/390 System z Built-in Functions. 1 (line 93) · __builtin_types_compatible_p Other Builtins. (line 220) · __builtin_uaddll_overflow Integer Overflow Builtins. 1 (line 21) · __builtin_uaddl_overflow Integer Overflow Builtins. 1 (line 19) · __builtin_uadd_overflow Integer Overflow Builtins. 1 (line 17) · __builtin_umulll_overflow Integer Overflow Builtins. 1 (line 75) · __builtin_umull_overflow Integer Overflow Builtins. 1 (line 73) · __builtin_umul_overflow Integer Overflow Builtins. 1 (line 71) · __builtin_unreachable Other Builtins. (line 455) · __builtin_usubll_overflow Integer Overflow Builtins. 1 (line 55) · __builtin_usubl_overflow Integer Overflow Builtins. 1 (line 53) · __builtin_usub_overflow Integer Overflow Builtins. 1 (line 51) · __builtin_va_arg_pack Constructing Calls. (line 52) · __builtin_va_arg_pack_len Constructing Calls. (line 75) · __builtin___bnd_chk_ptr_bounds Pointer Bounds Checker builtins. 1 (line 6) · __builtin___bnd_chk_ptr_bounds <1> Pointer Bounds Checker builtins. 1 (line 110) · __builtin___bnd_chk_ptr_lbounds Pointer Bounds Checker builtins. 1 (line 6) · __builtin___bnd_chk_ptr_lbounds <1> Pointer Bounds Checker builtins. 1 (line 85) · __builtin___bnd_chk_ptr_ubounds Pointer Bounds Checker builtins. 1 (line 6) · __builtin___bnd_chk_ptr_ubounds <1> Pointer Bounds Checker builtins. 1 (line 103) · __builtin___bnd_copy_ptr_bounds Pointer Bounds Checker builtins. 1 (line 6) · __builtin___bnd_copy_ptr_bounds <1> Pointer Bounds Checker builtins. 1 (line 46) · __builtin___bnd_get_ptr_lbound Pointer Bounds Checker builtins. 1 (line 6) · __builtin___bnd_get_ptr_lbound <1> Pointer Bounds Checker builtins. 1 (line 128) · __builtin___bnd_get_ptr_ubound Pointer Bounds Checker builtins. 1 (line 6) · __builtin___bnd_get_ptr_ubound <1> Pointer Bounds Checker builtins. 1 (line 140) · __builtin___bnd_init_ptr_bounds Pointer Bounds Checker builtins. 1 (line 6) · __builtin___bnd_init_ptr_bounds <1> Pointer Bounds Checker builtins. 1 (line 59) · __builtin___bnd_narrow_ptr_bounds Pointer Bounds Checker builtins. 1 (line 6) · __builtin___bnd_narrow_ptr_bounds <1> Pointer Bounds Checker builtins. 1 (line 27) · __builtin___bnd_null_ptr_bounds Pointer Bounds Checker builtins. 1 (line 6) · __builtin___bnd_null_ptr_bounds <1> Pointer Bounds Checker builtins. 1 (line 67) · __builtin___bnd_set_ptr_bounds Pointer Bounds Checker builtins. 1 (line 6) · __builtin___bnd_set_ptr_bounds <1> Pointer Bounds Checker builtins. 1 (line 12) · __builtin___bnd_store_ptr_bounds Pointer Bounds Checker builtins. 1 (line 6) · __builtin___bnd_store_ptr_bounds <1> Pointer Bounds Checker builtins. 1 (line 75) · __builtin___clear_cache Other Builtins. (line 562) · __builtin___fprintf_chk Object Size Checking. 1 (line 6) · __builtin___memcpy_chk Object Size Checking. 1 (line 6) · __builtin___memmove_chk Object Size Checking. 1 (line 6) · __builtin___mempcpy_chk Object Size Checking. 1 (line 6) · __builtin___memset_chk Object Size Checking. 1 (line 6) · __builtin___printf_chk Object Size Checking. 1 (line 6) · __builtin___snprintf_chk Object Size Checking. 1 (line 6) · __builtin___sprintf_chk Object Size Checking. 1 (line 6) · __builtin___stpcpy_chk Object Size Checking. 1 (line 6) · __builtin___strcat_chk Object Size Checking. 1 (line 6) · __builtin___strcpy_chk Object Size Checking. 1 (line 6) · __builtin___strncat_chk Object Size Checking. 1 (line 6) · __builtin___strncpy_chk Object Size Checking. 1 (line 6) · __builtin___vfprintf_chk Object Size Checking. 1 (line 6) · __builtin___vprintf_chk Object Size Checking. 1 (line 6) · __builtin___vsnprintf_chk Object Size Checking. 1 (line 6) · __builtin___vsprintf_chk Object Size Checking. 1 (line 6) · __complex__ keyword Complex. (line 6) · __declspec(dllexport) Microsoft Windows Function Attributes. 1 (line 10) · __declspec(dllimport) Microsoft Windows Function Attributes. 1 (line 42) · __ea SPU Named Address Spaces Named Address Spaces. 1 (line 170) · __extension__ Alternate Keywords. (line 30) · __far M32C Named Address Spaces Named Address Spaces. 1 (line 153) · __far RL78 Named Address Spaces Named Address Spaces. 1 (line 162) · __flash AVR Named Address Spaces Named Address Spaces. 1 (line 44) · __flash1 AVR Named Address Spaces Named Address Spaces. 1 (line 53) · __flash2 AVR Named Address Spaces Named Address Spaces. 1 (line 53) · __flash3 AVR Named Address Spaces Named Address Spaces. 1 (line 53) · __flash4 AVR Named Address Spaces Named Address Spaces. 1 (line 53) · __flash5 AVR Named Address Spaces Named Address Spaces. 1 (line 53) · __float128 data type Floating Types. (line 6) · __float80 data type Floating Types. (line 6) · __fp16 data type Half-Precision. (line 6) · __FUNCTION__ identifier Function Names. (line 6) · __func__ identifier Function Names. (line 6) · __ibm128 data type Floating Types. (line 6) · __imag__ keyword Complex. (line 31) · __int128 data types __int128. (line 6) · __memx AVR Named Address Spaces Named Address Spaces. 1 (line 59) · __PRETTY_FUNCTION__ identifier Function Names. (line 6) · __real__ keyword Complex. (line 31) · __seg_fs x86 named address space Named Address Spaces. 1 (line 188) · __seg_gs x86 named address space Named Address Spaces. 1 (line 188) · __STDC_HOSTED__ Standards. (line 13) · __sync_add_and_fetch __sync Builtins. (line 72) · __sync_and_and_fetch __sync Builtins. (line 72) · __sync_bool_compare_and_swap __sync Builtins. (line 88) · __sync_fetch_and_add __sync Builtins. (line 50) · __sync_fetch_and_and __sync Builtins. (line 50) · __sync_fetch_and_nand __sync Builtins. (line 50) · __sync_fetch_and_or __sync Builtins. (line 50) · __sync_fetch_and_sub __sync Builtins. (line 50) · __sync_fetch_and_xor __sync Builtins. (line 50) · __sync_lock_release __sync Builtins. (line 118) · __sync_lock_test_and_set __sync Builtins. (line 100) · __sync_nand_and_fetch __sync Builtins. (line 72) · __sync_or_and_fetch __sync Builtins. (line 72) · __sync_sub_and_fetch __sync Builtins. (line 72) · __sync_synchronize __sync Builtins. (line 97) · __sync_val_compare_and_swap __sync Builtins. (line 88) · __sync_xor_and_fetch __sync Builtins. (line 72) · __thread Thread-Local. (line 6) · AArch64 Options AArch64 Options. (line 6) · ABI Compatibility. (line 6) · abi_tag function attribute C++ Attributes. (line 9) · abi_tag type attribute C++ Attributes. (line 9) · abi_tag variable attribute C++ Attributes. (line 9) · abort Other Builtins. (line 6) · abs Other Builtins. (line 6) · absdata variable attribute, AVR AVR Variable Attributes. 1 (line 104) · accessing volatiles Volatiles. (line 6) · accessing volatiles <1> C++ Volatiles. (line 6) · acos Other Builtins. (line 6) · acosf Other Builtins. (line 6) · acosh Other Builtins. (line 6) · acoshf Other Builtins. (line 6) · acoshl Other Builtins. (line 6) · acosl Other Builtins. (line 6) · Ada G++ and GCC. (line 6) · Ada <1> G++ and GCC. (line 30) · additional floating types Floating Types. (line 6) · address constraints Simple Constraints. (line 152) · address of a label Labels as Values. (line 6) · address variable attribute, AVR AVR Variable Attributes. 1 (line 97) · address_operand Simple Constraints. (line 156) · alias function attribute Common Function Attributes. 1 (line 9) · aligned function attribute Common Function Attributes. 1 (line 23) · aligned type attribute Common Type Attributes. 1 (line 8) · aligned variable attribute Common Variable Attributes. 1 (line 8) · alignment Alignment. (line 6) · alloca Other Builtins. (line 6) · alloca vs variable-length arrays Variable Length. (line 35) · alloc_align function attribute Common Function Attributes. 1 (line 43) · alloc_size function attribute Common Function Attributes. 1 (line 60) · Allow nesting in an interrupt handler on the Blackfin processor Blackfin Function Attributes. 1 (line 45) · Altera Nios II options Nios II Options. (line 6) · alternate keywords Alternate Keywords. (line 6) · altivec type attribute, PowerPC PowerPC Type Attributes. 1 (line 12) · altivec variable attribute, PowerPC PowerPC Variable Attributes. 1 (line 12) · always_inline function attribute Common Function Attributes. 1 (line 81) · AMD1 Standards. (line 13) · ANSI C Standards. (line 13) · ANSI C standard Standards. (line 13) · ANSI C89 Standards. (line 13) · ANSI support C Dialect Options. (line 10) · ANSI X3.159-1989 Standards. (line 13) · apostrophes Incompatibilities. (line 116) · application binary interface Compatibility. (line 6) · ARC options ARC Options. (line 6) · arch= function attribute, AArch64 AArch64 Function Attributes. 1 (line 49) · arch= function attribute, ARM ARM Function Attributes. 1 (line 91) · ARM options ARM Options. (line 6) · ARM [Annotated C++ Reference Manual] Backwards Compatibility. 1 (line 6) · arrays of length zero Zero Length. (line 6) · arrays of variable length Variable Length. (line 6) · arrays, non-lvalue Subscripting. (line 6) · artificial function attribute Common Function Attributes. 1 (line 91) · asin Other Builtins. (line 6) · asinf Other Builtins. (line 6) · asinh Other Builtins. (line 6) · asinhf Other Builtins. (line 6) · asinhl Other Builtins. (line 6) · asinl Other Builtins. (line 6) · asm assembler template Extended Asm. (line 225) · asm clobbers Extended Asm. (line 653) · asm constraints Constraints. (line 6) · asm expressions Extended Asm. (line 558) · asm flag output operands Extended Asm. (line 487) · asm goto labels Extended Asm. (line 832) · asm inline Size of an asm. (line 25) · asm input operands Extended Asm. (line 558) · asm keyword Using Assembly Language with C. 1 (line 6) · asm output operands Extended Asm. (line 328) · asm scratch registers Extended Asm. (line 653) · asm volatile Extended Asm. (line 116) · assembler names for identifiers Asm Labels. (line 6) · assembly code, invalid Bug Criteria. (line 12) · assembly language in C Using Assembly Language with C. 1 (line 6) · assembly language in C, basic Basic Asm. (line 6) · assembly language in C, extended Extended Asm. (line 6) · assume_aligned function attribute Common Function Attributes. 1 (line 98) · atan Other Builtins. (line 6) · atan2 Other Builtins. (line 6) · atan2f Other Builtins. (line 6) · atan2l Other Builtins. (line 6) · atanf Other Builtins. (line 6) · atanh Other Builtins. (line 6) · atanhf Other Builtins. (line 6) · atanhl Other Builtins. (line 6) · atanl Other Builtins. (line 6) · attribute of types Type Attributes. (line 6) · attribute of variables Variable Attributes. 1 (line 6) · attribute syntax Attribute Syntax. (line 6) · autoincrement/decrement addressing Simple Constraints. (line 30) · automatic inline for C++ member fns Inline. (line 68) · aux variable attribute, ARC ARC Variable Attributes. 1 (line 7) · AVR Options AVR Options. (line 6) · Backwards Compatibility Backwards Compatibility. 1 (line 6) · bank_switch function attribute, M32C M32C Function Attributes. 1 (line 9) · base class members Name lookup. (line 6) · based type attribute, MeP MeP Type Attributes. 1 (line 6) · based variable attribute, MeP MeP Variable Attributes. 1 (line 16) · basic asm Basic Asm. (line 6) · bcmp Other Builtins. (line 6) · below100 variable attribute, Xstormy16 Xstormy16 Variable Attributes. 1 (line 10) · binary compatibility Compatibility. (line 6) · Binary constants using the 0b prefix Binary constants. (line 6) · Blackfin Options Blackfin Options. (line 6) · bnd_instrument function attribute Common Function Attributes. 1 (line 113) · bnd_legacy function attribute Common Function Attributes. 1 (line 118) · bnd_variable_size type attribute Common Type Attributes. 1 (line 127) · bound pointer to member function Bound member functions. 1 (line 6) · break handler functions MicroBlaze Function Attributes. 1 (line 17) · break_handler function attribute, MicroBlaze MicroBlaze Function Attributes. 1 (line 17) · brk_interrupt function attribute, RL78 RL78 Function Attributes. 1 (line 10) · bug criteria Bug Criteria. (line 6) · bugs Bugs. (line 6) · bugs, known Trouble. (line 6) · built-in functions C Dialect Options. (line 254) · built-in functions <1> Other Builtins. (line 6) · bzero Other Builtins. (line 6) · C compilation options Invoking GCC. (line 18) · C intermediate output, nonexistent G++ and GCC. (line 35) · C language extensions C Extensions. (line 6) · C language, traditional Preprocessor Options. 1 (line 366) · C standard Standards. (line 13) · C standards Standards. (line 13) · c++ Invoking G++. (line 14) · C++ G++ and GCC. (line 30) · C++ comments C++ Comments. (line 6) · C++ interface and implementation headers C++ Interface. (line 6) · C++ language extensions C++ Extensions. (line 6) · C++ member fns, automatically inline Inline. (line 68) · C++ misunderstandings C++ Misunderstandings. 1 (line 6) · C++ options, command-line C++ Dialect Options. 1 (line 6) · C++ pragmas, effect on inlining C++ Interface. (line 57) · C++ source file suffixes Invoking G++. (line 6) · C++ static data, declaring and defining Static Definitions. 1 (line 6) · C11 Standards. (line 13) · C17 Standards. (line 13) · C1X Standards. (line 13) · C6X Options C6X Options. (line 6) · C89 Standards. (line 13) · C90 Standards. (line 13) · C94 Standards. (line 13) · C95 Standards. (line 13) · C99 Standards. (line 13) · C9X Standards. (line 13) · cabs Other Builtins. (line 6) · cabsf Other Builtins. (line 6) · cabsl Other Builtins. (line 6) · cacos Other Builtins. (line 6) · cacosf Other Builtins. (line 6) · cacosh Other Builtins. (line 6) · cacoshf Other Builtins. (line 6) · cacoshl Other Builtins. (line 6) · cacosl Other Builtins. (line 6) · callee_pop_aggregate_return function attribute, x86 x86 Function Attributes. 1 (line 47) · calling functions through the function vector on SH2A SH Function Attributes. 1 (line 9) · calloc Other Builtins. (line 6) · carg Other Builtins. (line 6) · cargf Other Builtins. (line 6) · cargl Other Builtins. (line 6) · case labels in initializers Designated Inits. (line 6) · case ranges Case Ranges. (line 6) · casin Other Builtins. (line 6) · casinf Other Builtins. (line 6) · casinh Other Builtins. (line 6) · casinhf Other Builtins. (line 6) · casinhl Other Builtins. (line 6) · casinl Other Builtins. (line 6) · cast to a union Cast to Union. (line 6) · catan Other Builtins. (line 6) · catanf Other Builtins. (line 6) · catanh Other Builtins. (line 6) · catanhf Other Builtins. (line 6) · catanhl Other Builtins. (line 6) · catanl Other Builtins. (line 6) · cb variable attribute, MeP MeP Variable Attributes. 1 (line 46) · cbrt Other Builtins. (line 6) · cbrtf Other Builtins. (line 6) · cbrtl Other Builtins. (line 6) · ccos Other Builtins. (line 6) · ccosf Other Builtins. (line 6) · ccosh Other Builtins. (line 6) · ccoshf Other Builtins. (line 6) · ccoshl Other Builtins. (line 6) · ccosl Other Builtins. (line 6) · cdecl function attribute, x86-32 x86 Function Attributes. 1 (line 9) · ceil Other Builtins. (line 6) · ceilf Other Builtins. (line 6) · ceill Other Builtins. (line 6) · cexp Other Builtins. (line 6) · cexpf Other Builtins. (line 6) · cexpl Other Builtins. (line 6) · character set, execution Preprocessor Options. 1 (line 266) · character set, input Preprocessor Options. 1 (line 279) · character set, input normalization Warning Options. (line 2460) · character set, wide execution Preprocessor Options. 1 (line 271) · cimag Other Builtins. (line 6) · cimagf Other Builtins. (line 6) · cimagl Other Builtins. (line 6) · cleanup variable attribute Common Variable Attributes. 1 (line 103) · clog Other Builtins. (line 6) · clog10 Other Builtins. (line 6) · clog10f Other Builtins. (line 6) · clog10l Other Builtins. (line 6) · clogf Other Builtins. (line 6) · clogl Other Builtins. (line 6) · cmodel= function attribute, AArch64 AArch64 Function Attributes. 1 (line 27) · COBOL G++ and GCC. (line 23) · code generation conventions Code Gen Options. (line 6) · code, mixed with declarations Mixed Declarations. (line 6) · cold function attribute Common Function Attributes. 1 (line 123) · cold label attribute Label Attributes. (line 45) · command options Invoking GCC. (line 6) · comments, C++ style C++ Comments. (line 6) · common variable attribute Common Variable Attributes. 1 (line 118) · comparison of signed and unsigned values, warning Warning Options. 1 (line 2232) · compilation statistics Developer Options. (line 6) · compiler bugs, reporting Bug Reporting. (line 6) · compiler compared to C++ preprocessor G++ and GCC. (line 35) · compiler options, C++ C++ Dialect Options. 1 (line 6) · compiler options, Objective-C and Objective-C++ Objective-C and Objective-C++ Dialect Options. 1 (line 6) · compiler version, specifying Invoking GCC. (line 24) · COMPILER_PATH Environment Variables. 1 (line 91) · complex conjugation Complex. (line 38) · complex numbers Complex. (line 6) · compound literals Compound Literals. (line 6) · computed gotos Labels as Values. (line 6) · conditional expressions, extensions Conditionals. (line 6) · conflicting types Disappointments. (line 21) · conj Other Builtins. (line 6) · conjf Other Builtins. (line 6) · conjl Other Builtins. (line 6) · const applied to function Function Attributes. 1 (line 6) · const function attribute Common Function Attributes. 1 (line 139) · const qualifier Pointers to Arrays. (line 6) · constants in constraints Simple Constraints. (line 68) · constraint modifier characters Modifiers. (line 6) · constraint, matching Simple Constraints. (line 137) · constraints, asm Constraints. (line 6) · constraints, machine specific Machine Constraints. 1 (line 6) · constructing calls Constructing Calls. (line 6) · constructor expressions Compound Literals. (line 6) · constructor function attribute Common Function Attributes. 1 (line 161) · contributors Contributors. (line 6) · copysign Other Builtins. (line 6) · copysignf Other Builtins. (line 6) · copysignl Other Builtins. (line 6) · core dump Bug Criteria. (line 9) · cos Other Builtins. (line 6) · cosf Other Builtins. (line 6) · cosh Other Builtins. (line 6) · coshf Other Builtins. (line 6) · coshl Other Builtins. (line 6) · cosl Other Builtins. (line 6) · CPATH Environment Variables. 1 (line 127) · CPLUS_INCLUDE_PATH Environment Variables. 1 (line 129) · cpow Other Builtins. (line 6) · cpowf Other Builtins. (line 6) · cpowl Other Builtins. (line 6) · cproj Other Builtins. (line 6) · cprojf Other Builtins. (line 6) · cprojl Other Builtins. (line 6) · cpu= function attribute, AArch64 AArch64 Function Attributes. 1 (line 59) · CR16 Options CR16 Options. (line 6) · creal Other Builtins. (line 6) · crealf Other Builtins. (line 6) · creall Other Builtins. (line 6) · CRIS Options CRIS Options. (line 6) · critical function attribute, MSP430 MSP430 Function Attributes. 1 (line 9) · cross compiling Invoking GCC. (line 24) · csin Other Builtins. (line 6) · csinf Other Builtins. (line 6) · csinh Other Builtins. (line 6) · csinhf Other Builtins. (line 6) · csinhl Other Builtins. (line 6) · csinl Other Builtins. (line 6) · csqrt Other Builtins. (line 6) · csqrtf Other Builtins. (line 6) · csqrtl Other Builtins. (line 6) · ctan Other Builtins. (line 6) · ctanf Other Builtins. (line 6) · ctanh Other Builtins. (line 6) · ctanhf Other Builtins. (line 6) · ctanhl Other Builtins. (line 6) · ctanl Other Builtins. (line 6) · C_INCLUDE_PATH Environment Variables. 1 (line 128) · Darwin options Darwin Options. (line 6) · dcgettext Other Builtins. (line 6) · dd integer suffix Decimal Float. (line 6) · DD integer suffix Decimal Float. (line 6) · deallocating variable length arrays Variable Length. (line 22) · debug dump options Developer Options. (line 6) · debugging GCC Developer Options. (line 6) · debugging information options Debugging Options. (line 6) · decimal floating types Decimal Float. (line 6) · declaration scope Incompatibilities. (line 80) · declarations inside expressions Statement Exprs. (line 6) · declarations, mixed with code Mixed Declarations. (line 6) · declaring attributes of functions Function Attributes. 1 (line 6) · declaring static data in C++ Static Definitions. (line 6) · defining static data in C++ Static Definitions. (line 6) · dependencies for make as output Environment Variables. 1 (line 156) · dependencies for make as output <1> Environment Variables. 1 (line 172) · dependencies, make Preprocessor Options. 1 (line 77) · DEPENDENCIES_OUTPUT Environment Variables. 1 (line 155) · dependent name lookup Name lookup. (line 6) · deprecated enumerator attribute Enumerator Attributes. 1 (line 28) · deprecated function attribute Common Function Attributes. 1 (line 185) · deprecated type attribute Common Type Attributes. 1 (line 154) · deprecated variable attribute Common Variable Attributes. 1 (line 127) · designated initializers Designated Inits. (line 6) · designated_init type attribute Common Type Attributes. 1 (line 182) · designator lists Designated Inits. (line 96) · designators Designated Inits. (line 64) · destructor function attribute Common Function Attributes. 1 (line 161) · developer options Developer Options. (line 6) · df integer suffix Decimal Float. (line 6) · DF integer suffix Decimal Float. (line 6) · dgettext Other Builtins. (line 6) · diagnostic messages Diagnostic Message Formatting Options. 1 (line 6) · dialect options C Dialect Options. (line 6) · diff-delete GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 108) · diff-filename GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 101) · diff-hunk GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 104) · diff-insert GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 111) · digits in constraint Simple Constraints. (line 125) · directory options Directory Options. (line 6) · disinterrupt function attribute, Epiphany Epiphany Function Attributes. 1 (line 9) · disinterrupt function attribute, MeP MeP Function Attributes. 1 (line 9) · dl integer suffix Decimal Float. (line 6) · DL integer suffix Decimal Float. (line 6) · dllexport function attribute Microsoft Windows Function Attributes. 1 (line 10) · dllexport variable attribute Microsoft Windows Variable Attributes. 1 (line 12) · dllimport function attribute Microsoft Windows Function Attributes. 1 (line 42) · dllimport variable attribute Microsoft Windows Variable Attributes. 1 (line 12) · dollar signs in identifier names Dollar Signs. (line 6) · double-word arithmetic Long Long. (line 6) · downward funargs Nested Functions. (line 6) · drem Other Builtins. (line 6) · dremf Other Builtins. (line 6) · dreml Other Builtins. (line 6) · dump options Developer Options. (line 6) · E in constraint Simple Constraints. (line 87) · earlyclobber operand Modifiers. (line 25) · eight-bit data on the H8/300, H8/300H, and H8S H8/300 Variable Attributes. 1 (line 9) · eightbit_data variable attribute, H8/300 H8/300 Variable Attributes. 1 (line 9) · EIND AVR Options. (line 301) · either function attribute, MSP430 MSP430 Function Attributes. 1 (line 53) · either variable attribute, MSP430 MSP430 Variable Attributes. 1 (line 24) · empty structures Empty Structures. (line 6) · Enumerator Attributes Enumerator Attributes. 1 (line 6) · environment variables Environment Variables. 1 (line 6) · erf Other Builtins. (line 6) · erfc Other Builtins. (line 6) · erfcf Other Builtins. (line 6) · erfcl Other Builtins. (line 6) · erff Other Builtins. (line 6) · erfl Other Builtins. (line 6) · error function attribute Common Function Attributes. 1 (line 206) · error GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 72) · error messages Warnings and Errors. 1 (line 6) · escaped newlines Escaped Newlines. (line 6) · exception function attribute NDS32 Function Attributes. 1 (line 9) · exception handler functions, Blackfin Blackfin Function Attributes. 1 (line 9) · exception handler functions, NDS32 NDS32 Function Attributes. 1 (line 9) · exception_handler function attribute Blackfin Function Attributes. 1 (line 9) · exit Other Builtins. (line 6) · exp Other Builtins. (line 6) · exp10 Other Builtins. (line 6) · exp10f Other Builtins. (line 6) · exp10l Other Builtins. (line 6) · exp2 Other Builtins. (line 6) · exp2f Other Builtins. (line 6) · exp2l Other Builtins. (line 6) · expf Other Builtins. (line 6) · expl Other Builtins. (line 6) · explicit register variables Explicit Register Variables. 1 (line 6) · expm1 Other Builtins. (line 6) · expm1f Other Builtins. (line 6) · expm1l Other Builtins. (line 6) · expressions containing statements Statement Exprs. (line 6) · expressions, constructor Compound Literals. (line 6) · extended asm Extended Asm. (line 6) · extensible constraints Simple Constraints. (line 161) · extensions, ? Conditionals. (line 6) · extensions, C language C Extensions. (line 6) · extensions, C++ language C++ Extensions. (line 6) · external declaration scope Incompatibilities. (line 80) · externally_visible function attribute Common Function Attributes. 1 (line 223) · extra NOP instructions at the function entry point Common Function Attributes. 1 (line 734) · F in constraint Simple Constraints. (line 92) · fabs Other Builtins. (line 6) · fabsf Other Builtins. (line 6) · fabsl Other Builtins. (line 6) · fallthrough statement attribute Statement Attributes. 1 (line 26) · far function attribute, MeP MeP Function Attributes. 1 (line 25) · far function attribute, MIPS MIPS Function Attributes. 1 (line 63) · far type attribute, MeP MeP Type Attributes. 1 (line 6) · far variable attribute, MeP MeP Variable Attributes. 1 (line 30) · fastcall function attribute, x86-32 x86 Function Attributes. 1 (line 15) · fast_interrupt function attribute, M32C M32C Function Attributes. 1 (line 14) · fast_interrupt function attribute, MicroBlaze MicroBlaze Function Attributes. 1 (line 27) · fast_interrupt function attribute, RX RX Function Attributes. 1 (line 9) · fatal signal Bug Criteria. (line 9) · fdim Other Builtins. (line 6) · fdimf Other Builtins. (line 6) · fdiml Other Builtins. (line 6) · FDL, GNU Free Documentation License GNU Free Documentation License. 1 (line 6) · ffs Other Builtins. (line 6) · file name suffix Overall Options. (line 14) · file names Link Options. (line 10) · fix-cortex-a53-835769 function attribute, AArch64 AArch64 Function Attributes. 1 (line 19) · fixed-point types Fixed-Point. (line 6) · fixit-delete GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 98) · fixit-insert GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 94) · flatten function attribute Common Function Attributes. 1 (line 236) · flexible array members Zero Length. (line 6) · float as function value type Incompatibilities. (line 141) · floating point precision Disappointments. (line 68) · floating-point precision Optimize Options. (line 2052) · floor Other Builtins. (line 6) · floorf Other Builtins. (line 6) · floorl Other Builtins. (line 6) · fma Other Builtins. (line 6) · fmaf Other Builtins. (line 6) · fmal Other Builtins. (line 6) · fmax Other Builtins. (line 6) · fmaxf Other Builtins. (line 6) · fmaxl Other Builtins. (line 6) · fmin Other Builtins. (line 6) · fminf Other Builtins. (line 6) · fminl Other Builtins. (line 6) · fmod Other Builtins. (line 6) · fmodf Other Builtins. (line 6) · fmodl Other Builtins. (line 6) · force_align_arg_pointer function attribute, x86 x86 Function Attributes. 1 (line 100) · format function attribute Common Function Attributes. 1 (line 243) · format_arg function attribute Common Function Attributes. 1 (line 308) · Fortran G++ and GCC. (line 6) · forwarder_section function attribute, Epiphany Epiphany Function Attributes. 1 (line 13) · forwarding calls Constructing Calls. (line 6) · fprintf Other Builtins. (line 6) · fprintf_unlocked Other Builtins. (line 6) · fputs Other Builtins. (line 6) · fputs_unlocked Other Builtins. (line 6) · FR30 Options FR30 Options. (line 6) · freestanding environment Standards. (line 13) · freestanding implementation Standards. (line 13) · frexp Other Builtins. (line 6) · frexpf Other Builtins. (line 6) · frexpl Other Builtins. (line 6) · FRV Options FRV Options. (line 6) · fscanf Other Builtins. (line 6) · fscanf, and constant strings Incompatibilities. (line 17) · FT32 Options FT32 Options. (line 6) · function addressability on the M32R/D M32R/D Function Attributes. 1 (line 15) · function attributes Function Attributes. 1 (line 6) · function pointers, arithmetic Pointer Arith. (line 6) · function prototype declarations Function Prototypes. 1 (line 6) · function versions Function Multiversioning. 1 (line 6) · function, size of pointer to Pointer Arith. (line 6) · functions in arbitrary sections Common Function Attributes. 1 (line 798) · functions that are dynamically resolved Common Function Attributes. 1 (line 400) · functions that are passed arguments in registers on x86-32 x86 Function Attributes. 1 (line 76) · functions that behave like malloc Common Function Attributes. 1 (line 527) · functions that have no side effects Common Function Attributes. 1 (line 139) · functions that have no side effects <1> Common Function Attributes. 1 (line 752) · functions that never return Common Function Attributes. 1 (line 681) · functions that pop the argument stack on x86-32 x86 Function Attributes. 1 (line 9) · functions that pop the argument stack on x86-32 <1> x86 Function Attributes. 1 (line 15) · functions that pop the argument stack on x86-32 <2> x86 Function Attributes. 1 (line 23) · functions that pop the argument stack on x86-32 <3> x86 Function Attributes. 1 (line 108) · functions that return more than once Common Function Attributes. 1 (line 789) · functions with non-null pointer arguments Common Function Attributes. 1 (line 633) · functions with printf, scanf, strftime or strfmon style arguments Common Function Attributes. 1 (line 243) · function_return function attribute, x86 x86 Function Attributes. 1 (line 550) · function_vector function attribute, H8/300 H8/300 Function Attributes. 1 (line 9) · function_vector function attribute, M16C/M32C M32C Function Attributes. 1 (line 20) · function_vector function attribute, SH SH Function Attributes. 1 (line 9) · G in constraint Simple Constraints. (line 96) · g in constraint Simple Constraints. (line 118) · g++ Invoking G++. (line 14) · G++ G++ and GCC. (line 30) · gamma Other Builtins. (line 6) · gammaf Other Builtins. (line 6) · gammaf_r Other Builtins. (line 6) · gammal Other Builtins. (line 6) · gammal_r Other Builtins. (line 6) · gamma_r Other Builtins. (line 6) · GCC G++ and GCC. (line 6) · GCC command options Invoking GCC. (line 6) · GCC_COLORS environment variable Diagnostic Message Formatting Options. 1 (line 35) · GCC_COMPARE_DEBUG Environment Variables. 1 (line 52) · GCC_EXEC_PREFIX Environment Variables. 1 (line 57) · gcc_struct type attribute, PowerPC PowerPC Type Attributes. 1 (line 9) · gcc_struct type attribute, x86 x86 Type Attributes. 1 (line 11) · gcc_struct variable attribute, PowerPC PowerPC Variable Attributes. 1 (line 9) · gcc_struct variable attribute, x86 x86 Variable Attributes. 1 (line 11) · gcov Instrumentation Options. 1 (line 50) · general-regs-only function attribute, AArch64 AArch64 Function Attributes. 1 (line 12) · gettext Other Builtins. (line 6) · global offset table Code Gen Options. (line 359) · global register after longjmp Global Register Variables. 1 (line 74) · global register variables Global Register Variables. 1 (line 6) · GNAT G++ and GCC. (line 30) · GNU C Compiler G++ and GCC. (line 6) · GNU Compiler Collection G++ and GCC. (line 6) · gnu_inline function attribute Common Function Attributes. 1 (line 354) · Go G++ and GCC. (line 6) · goto with computed label Labels as Values. (line 6) · gprof Instrumentation Options. 1 (line 24) · grouping options Invoking GCC. (line 31) · H in constraint Simple Constraints. (line 96) · half-precision floating point Half-Precision. (line 6) · hardware models and configurations, specifying Submodel Options. 1 (line 6) · hex floats Hex Floats. (line 6) · highlight, color Diagnostic Message Formatting Options. 1 (line 35) · hk fixed-suffix Fixed-Point. (line 6) · HK fixed-suffix Fixed-Point. (line 6) · hosted environment Standards. (line 13) · hosted environment <1> C Dialect Options. (line 294) · hosted environment <2> C Dialect Options. (line 302) · hosted implementation Standards. (line 13) · hot function attribute Common Function Attributes. 1 (line 390) · hot label attribute Label Attributes. (line 38) · hotpatch function attribute, S/390 S/390 Function Attributes. 1 (line 9) · HPPA Options HPPA Options. (line 6) · hr fixed-suffix Fixed-Point. (line 6) · HR fixed-suffix Fixed-Point. (line 6) · hypot Other Builtins. (line 6) · hypotf Other Builtins. (line 6) · hypotl Other Builtins. (line 6) · i in constraint Simple Constraints. (line 68) · I in constraint Simple Constraints. (line 79) · IA-64 Options IA-64 Options. (line 6) · IBM RS/6000 and PowerPC Options RS/6000 and PowerPC Options. 1 (line 6) · identifier names, dollar signs in Dollar Signs. (line 6) · identifiers, names in assembler code Asm Labels. (line 6) · ifunc function attribute Common Function Attributes. 1 (line 400) · ilogb Other Builtins. (line 6) · ilogbf Other Builtins. (line 6) · ilogbl Other Builtins. (line 6) · imaxabs Other Builtins. (line 6) · implementation-defined behavior, C language C Implementation. 1 (line 6) · implementation-defined behavior, C++ language C++ Implementation. 1 (line 6) · implied #pragma implementation C++ Interface. (line 43) · incompatibilities of GCC Incompatibilities. (line 6) · increment operators Bug Criteria. (line 17) · index Other Builtins. (line 6) · indirect calls, ARC ARC Function Attributes. 1 (line 24) · indirect calls, ARM ARM Function Attributes. 1 (line 31) · indirect calls, Blackfin Blackfin Function Attributes. 1 (line 38) · indirect calls, Epiphany Epiphany Function Attributes. 1 (line 57) · indirect calls, MIPS MIPS Function Attributes. 1 (line 63) · indirect calls, PowerPC PowerPC Function Attributes. 1 (line 10) · indirect functions Common Function Attributes. 1 (line 400) · indirect_branch function attribute, x86 x86 Function Attributes. 1 (line 540) · initializations in expressions Compound Literals. (line 6) · initializers with labeled elements Designated Inits. (line 6) · initializers, non-constant Initializers. (line 6) · init_priority variable attribute C++ Attributes. (line 50) · inline assembly language Using Assembly Language with C. 1 (line 6) · inline automatic for C++ member fns Inline. (line 68) · inline functions Inline. (line 6) · inline functions, omission of Inline. (line 51) · inlining and C++ pragmas C++ Interface. (line 57) · installation trouble Trouble. (line 6) · instrumentation options Instrumentation Options. 1 (line 6) · integrating function code Inline. (line 6) · interface and implementation headers, C++ C++ Interface. (line 6) · intermediate C version, nonexistent G++ and GCC. (line 35) · interrupt function attribute, ARC ARC Function Attributes. 1 (line 9) · interrupt function attribute, ARM ARM Function Attributes. 1 (line 9) · interrupt function attribute, AVR AVR Function Attributes. 1 (line 9) · interrupt function attribute, CR16 CR16 Function Attributes. 1 (line 9) · interrupt function attribute, Epiphany Epiphany Function Attributes. 1 (line 20) · interrupt function attribute, M32C M32C Function Attributes. 1 (line 53) · interrupt function attribute, M32R/D M32R/D Function Attributes. 1 (line 9) · interrupt function attribute, m68k m68k Function Attributes. 1 (line 10) · interrupt function attribute, MeP MeP Function Attributes. 1 (line 14) · interrupt function attribute, MIPS MIPS Function Attributes. 1 (line 9) · interrupt function attribute, MSP430 MSP430 Function Attributes. 1 (line 15) · interrupt function attribute, NDS32 NDS32 Function Attributes. 1 (line 14) · interrupt function attribute, RL78 RL78 Function Attributes. 1 (line 10) · interrupt function attribute, RX RX Function Attributes. 1 (line 15) · interrupt function attribute, V850 V850 Function Attributes. 1 (line 10) · interrupt function attribute, Visium Visium Function Attributes. 1 (line 9) · interrupt function attribute, x86 x86 Function Attributes. 1 (line 124) · interrupt function attribute, Xstormy16 Xstormy16 Function Attributes. 1 (line 9) · interrupt_handler function attribute, Blackfin Blackfin Function Attributes. 1 (line 15) · interrupt_handler function attribute, H8/300 H8/300 Function Attributes. 1 (line 17) · interrupt_handler function attribute, m68k m68k Function Attributes. 1 (line 10) · interrupt_handler function attribute, MicroBlaze MicroBlaze Function Attributes. 1 (line 27) · interrupt_handler function attribute, SH SH Function Attributes. 1 (line 28) · interrupt_handler function attribute, V850 V850 Function Attributes. 1 (line 10) · interrupt_thread function attribute, fido m68k Function Attributes. 1 (line 16) · introduction Top. (line 6) · invalid assembly code Bug Criteria. (line 12) · invalid input Bug Criteria. (line 42) · invoking g++ Invoking G++. (line 22) · io variable attribute, AVR AVR Variable Attributes. 1 (line 73) · io variable attribute, MeP MeP Variable Attributes. 1 (line 36) · io_low variable attribute, AVR AVR Variable Attributes. 1 (line 91) · isalnum Other Builtins. (line 6) · isalpha Other Builtins. (line 6) · isascii Other Builtins. (line 6) · isblank Other Builtins. (line 6) · iscntrl Other Builtins. (line 6) · isdigit Other Builtins. (line 6) · isgraph Other Builtins. (line 6) · islower Other Builtins. (line 6) · ISO 9899 Standards. (line 13) · ISO C Standards. (line 13) · ISO C standard Standards. (line 13) · ISO C11 Standards. (line 13) · ISO C17 Standards. (line 13) · ISO C1X Standards. (line 13) · ISO C90 Standards. (line 13) · ISO C94 Standards. (line 13) · ISO C95 Standards. (line 13) · ISO C99 Standards. (line 13) · ISO C9X Standards. (line 13) · ISO support C Dialect Options. (line 10) · ISO/IEC 9899 Standards. (line 13) · isprint Other Builtins. (line 6) · ispunct Other Builtins. (line 6) · isr function attribute, ARM ARM Function Attributes. 1 (line 26) · isspace Other Builtins. (line 6) · isupper Other Builtins. (line 6) · iswalnum Other Builtins. (line 6) · iswalpha Other Builtins. (line 6) · iswblank Other Builtins. (line 6) · iswcntrl Other Builtins. (line 6) · iswdigit Other Builtins. (line 6) · iswgraph Other Builtins. (line 6) · iswlower Other Builtins. (line 6) · iswprint Other Builtins. (line 6) · iswpunct Other Builtins. (line 6) · iswspace Other Builtins. (line 6) · iswupper Other Builtins. (line 6) · iswxdigit Other Builtins. (line 6) · isxdigit Other Builtins. (line 6) · j0 Other Builtins. (line 6) · j0f Other Builtins. (line 6) · j0l Other Builtins. (line 6) · j1 Other Builtins. (line 6) · j1f Other Builtins. (line 6) · j1l Other Builtins. (line 6) · jli_always function attribute, ARC ARC Function Attributes. 1 (line 41) · jli_fixed function attribute, ARC ARC Function Attributes. 1 (line 47) · jn Other Builtins. (line 6) · jnf Other Builtins. (line 6) · jnl Other Builtins. (line 6) · k fixed-suffix Fixed-Point. (line 6) · K fixed-suffix Fixed-Point. (line 6) · keep_interrupts_masked function attribute, MIPS MIPS Function Attributes. 1 (line 34) · kernel attribute, Nvidia PTX Nvidia PTX Function Attributes. 1 (line 9) · keywords, alternate Alternate Keywords. (line 6) · known causes of trouble Trouble. (line 6) · kspisusp function attribute, Blackfin Blackfin Function Attributes. 1 (line 21) · l1_data variable attribute, Blackfin Blackfin Variable Attributes. 1 (line 11) · l1_data_A variable attribute, Blackfin Blackfin Variable Attributes. 1 (line 11) · l1_data_B variable attribute, Blackfin Blackfin Variable Attributes. 1 (line 11) · l1_text function attribute, Blackfin Blackfin Function Attributes. 1 (line 26) · l2 function attribute, Blackfin Blackfin Function Attributes. 1 (line 32) · l2 variable attribute, Blackfin Blackfin Variable Attributes. 1 (line 19) · Label Attributes Label Attributes. (line 6) · labeled elements in initializers Designated Inits. (line 6) · labels as values Labels as Values. (line 6) · labs Other Builtins. (line 6) · LANG Environment Variables. 1 (line 21) · LANG <1> Environment Variables. 1 (line 106) · language dialect options C Dialect Options. (line 6) · LC_ALL Environment Variables. 1 (line 21) · LC_CTYPE Environment Variables. 1 (line 21) · LC_MESSAGES Environment Variables. 1 (line 21) · ldexp Other Builtins. (line 6) · ldexpf Other Builtins. (line 6) · ldexpl Other Builtins. (line 6) · leaf function attribute Common Function Attributes. 1 (line 490) · length-zero arrays Zero Length. (line 6) · lgamma Other Builtins. (line 6) · lgammaf Other Builtins. (line 6) · lgammaf_r Other Builtins. (line 6) · lgammal Other Builtins. (line 6) · lgammal_r Other Builtins. (line 6) · lgamma_r Other Builtins. (line 6) · Libraries Link Options. (line 33) · LIBRARY_PATH Environment Variables. 1 (line 97) · link options Link Options. (line 6) · linker script Link Options. (line 259) · lk fixed-suffix Fixed-Point. (line 6) · LK fixed-suffix Fixed-Point. (line 6) · LL integer suffix Long Long. (line 6) · llabs Other Builtins. (line 6) · llk fixed-suffix Fixed-Point. (line 6) · LLK fixed-suffix Fixed-Point. (line 6) · llr fixed-suffix Fixed-Point. (line 6) · LLR fixed-suffix Fixed-Point. (line 6) · llrint Other Builtins. (line 6) · llrintf Other Builtins. (line 6) · llrintl Other Builtins. (line 6) · llround Other Builtins. (line 6) · llroundf Other Builtins. (line 6) · llroundl Other Builtins. (line 6) · LM32 options LM32 Options. (line 6) · load address instruction Simple Constraints. (line 152) · local labels Local Labels. (line 6) · local variables in macros Typeof. (line 46) · local variables, specifying registers Local Register Variables. 1 (line 6) · locale Environment Variables. 1 (line 21) · locale definition Environment Variables. 1 (line 106) · locus GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 87) · log Other Builtins. (line 6) · log10 Other Builtins. (line 6) · log10f Other Builtins. (line 6) · log10l Other Builtins. (line 6) · log1p Other Builtins. (line 6) · log1pf Other Builtins. (line 6) · log1pl Other Builtins. (line 6) · log2 Other Builtins. (line 6) · log2f Other Builtins. (line 6) · log2l Other Builtins. (line 6) · logb Other Builtins. (line 6) · logbf Other Builtins. (line 6) · logbl Other Builtins. (line 6) · logf Other Builtins. (line 6) · logl Other Builtins. (line 6) · long long data types Long Long. (line 6) · longcall function attribute, Blackfin Blackfin Function Attributes. 1 (line 38) · longcall function attribute, PowerPC PowerPC Function Attributes. 1 (line 10) · longjmp Global Register Variables. 1 (line 74) · longjmp incompatibilities Incompatibilities. (line 39) · longjmp warnings Warning Options. (line 1140) · long_call function attribute, ARC ARC Function Attributes. 1 (line 24) · long_call function attribute, ARM ARM Function Attributes. 1 (line 31) · long_call function attribute, Epiphany Epiphany Function Attributes. 1 (line 57) · long_call function attribute, MIPS MIPS Function Attributes. 1 (line 63) · lower function attribute, MSP430 MSP430 Function Attributes. 1 (line 53) · lower variable attribute, MSP430 MSP430 Variable Attributes. 1 (line 24) · lr fixed-suffix Fixed-Point. (line 6) · LR fixed-suffix Fixed-Point. (line 6) · lrint Other Builtins. (line 6) · lrintf Other Builtins. (line 6) · lrintl Other Builtins. (line 6) · lround Other Builtins. (line 6) · lroundf Other Builtins. (line 6) · lroundl Other Builtins. (line 6) · m in constraint Simple Constraints. (line 17) · M32C options M32C Options. (line 6) · M32R/D options M32R/D Options. (line 6) · M680x0 options M680x0 Options. (line 6) · machine specific constraints Machine Constraints. 1 (line 6) · machine-dependent options Submodel Options. (line 6) · macro with variable arguments Variadic Macros. (line 6) · macros, inline alternative Inline. (line 6) · macros, local labels Local Labels. (line 6) · macros, local variables in Typeof. (line 46) · macros, statements in expressions Statement Exprs. (line 6) · macros, types of arguments Typeof. (line 6) · make Preprocessor Options. 1 (line 77) · malloc Other Builtins. (line 6) · malloc function attribute Common Function Attributes. 1 (line 527) · matching constraint Simple Constraints. (line 137) · may_alias type attribute Common Type Attributes. 1 (line 193) · MCore options MCore Options. (line 6) · medium_call function attribute, ARC ARC Function Attributes. 1 (line 24) · member fns, automatically inline Inline. (line 68) · memchr Other Builtins. (line 6) · memcmp Other Builtins. (line 6) · memcpy Other Builtins. (line 6) · memory references in constraints Simple Constraints. (line 17) · mempcpy Other Builtins. (line 6) · memset Other Builtins. (line 6) · MeP options MeP Options. (line 6) · Mercury G++ and GCC. (line 23) · message formatting Diagnostic Message Formatting Options. 1 (line 6) · messages, warning Warning Options. (line 6) · messages, warning and error Warnings and Errors. 1 (line 6) · MicroBlaze Options MicroBlaze Options. (line 6) · micromips function attribute MIPS Function Attributes. 1 (line 91) · middle-operands, omitted Conditionals. (line 6) · MIPS options MIPS Options. (line 6) · mips16 function attribute, MIPS MIPS Function Attributes. 1 (line 75) · misunderstandings in C++ C++ Misunderstandings. 1 (line 6) · mixed declarations and code Mixed Declarations. (line 6) · mixing assembly language and C Using Assembly Language with C. 1 (line 6) · mktemp, and constant strings Incompatibilities. (line 13) · MMIX Options MMIX Options. (line 6) · MN10300 options MN10300 Options. (line 6) · mode variable attribute Common Variable Attributes. 1 (line 181) · model function attribute, M32R/D M32R/D Function Attributes. 1 (line 15) · model variable attribute, IA-64 IA-64 Variable Attributes. 1 (line 9) · model-name variable attribute, M32R/D M32R/D Variable Attributes. 1 (line 9) · modf Other Builtins. (line 6) · modff Other Builtins. (line 6) · modfl Other Builtins. (line 6) · modifiers in constraints Modifiers. (line 6) · Moxie Options Moxie Options. (line 6) · MSP430 Options MSP430 Options. (line 6) · ms_abi function attribute, x86 x86 Function Attributes. 1 (line 34) · ms_hook_prologue function attribute, x86 x86 Function Attributes. 1 (line 59) · ms_struct type attribute, PowerPC PowerPC Type Attributes. 1 (line 9) · ms_struct type attribute, x86 x86 Type Attributes. 1 (line 11) · ms_struct variable attribute, PowerPC PowerPC Variable Attributes. 1 (line 9) · ms_struct variable attribute, x86 x86 Variable Attributes. 1 (line 11) · multiple alternative constraints Multi-Alternative. (line 6) · multiprecision arithmetic Long Long. (line 6) · n in constraint Simple Constraints. (line 73) · naked function attribute, ARM ARM Function Attributes. 1 (line 41) · naked function attribute, AVR AVR Function Attributes. 1 (line 23) · naked function attribute, MCORE MCORE Function Attributes. 1 (line 9) · naked function attribute, MSP430 MSP430 Function Attributes. 1 (line 30) · naked function attribute, NDS32 NDS32 Function Attributes. 1 (line 35) · naked function attribute, RISC-V RISC-V Function Attributes. 1 (line 9) · naked function attribute, RL78 RL78 Function Attributes. 1 (line 20) · naked function attribute, RX RX Function Attributes. 1 (line 39) · naked function attribute, SPU SPU Function Attributes. 1 (line 9) · naked function attribute, x86 x86 Function Attributes. 1 (line 66) · Named Address Spaces Named Address Spaces. 1 (line 6) · names used in assembler code Asm Labels. (line 6) · naming convention, implementation headers C++ Interface. (line 43) · NDS32 Options NDS32 Options. (line 6) · near function attribute, MeP MeP Function Attributes. 1 (line 20) · near function attribute, MIPS MIPS Function Attributes. 1 (line 63) · near type attribute, MeP MeP Type Attributes. 1 (line 6) · near variable attribute, MeP MeP Variable Attributes. 1 (line 24) · nearbyint Other Builtins. (line 6) · nearbyintf Other Builtins. (line 6) · nearbyintl Other Builtins. (line 6) · nested function attribute, NDS32 NDS32 Function Attributes. 1 (line 19) · nested functions Nested Functions. (line 6) · nested_ready function attribute, NDS32 NDS32 Function Attributes. 1 (line 23) · nesting function attribute, Blackfin Blackfin Function Attributes. 1 (line 45) · newlines (escaped) Escaped Newlines. (line 6) · nextafter Other Builtins. (line 6) · nextafterf Other Builtins. (line 6) · nextafterl Other Builtins. (line 6) · nexttoward Other Builtins. (line 6) · nexttowardf Other Builtins. (line 6) · nexttowardl Other Builtins. (line 6) · NFC Warning Options. (line 2460) · NFKC Warning Options. (line 2460) · Nios II options Nios II Options. (line 6) · nmi function attribute, NDS32 NDS32 Function Attributes. 1 (line 50) · NMI handler functions on the Blackfin processor Blackfin Function Attributes. 1 (line 50) · nmi_handler function attribute, Blackfin Blackfin Function Attributes. 1 (line 50) · nocf_check function attribute x86 Function Attributes. 1 (line 559) · noclone function attribute Common Function Attributes. 1 (line 603) · nocommon variable attribute Common Variable Attributes. 1 (line 118) · nocompression function attribute, MIPS MIPS Function Attributes. 1 (line 108) · noinit variable attribute, MSP430 MSP430 Variable Attributes. 1 (line 7) · noinline function attribute Common Function Attributes. 1 (line 609) · noipa function attribute Common Function Attributes. 1 (line 620) · nomicromips function attribute MIPS Function Attributes. 1 (line 91) · nomips16 function attribute, MIPS MIPS Function Attributes. 1 (line 75) · non-constant initializers Initializers. (line 6) · non-static inline function Inline. (line 82) · nonnull function attribute Common Function Attributes. 1 (line 633) · nonstring variable attribute Common Variable Attributes. 1 (line 148) · noplt function attribute Common Function Attributes. 1 (line 657) · noreturn function attribute Common Function Attributes. 1 (line 681) · nosave_low_regs function attribute, SH SH Function Attributes. 1 (line 34) · note GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 78) · nothrow function attribute Common Function Attributes. 1 (line 712) · notshared type attribute, ARM ARM Type Attributes. 1 (line 6) · not_nested function attribute, NDS32 NDS32 Function Attributes. 1 (line 21) · no_caller_saved_registers function attribute, x86 x86 Function Attributes. 1 (line 113) · no_gccisr function attribute, AVR AVR Function Attributes. 1 (line 33) · no_icf function attribute Common Function Attributes. 1 (line 539) · no_instrument_function function attribute Common Function Attributes. 1 (line 543) · no_profile_instrument_function function attribute Common Function Attributes. 1 (line 548) · no_reorder function attribute Common Function Attributes. 1 (line 553) · no_sanitize function attribute Common Function Attributes. 1 (line 561) · no_sanitize_address function attribute Common Function Attributes. 1 (line 573) · no_sanitize_thread function attribute Common Function Attributes. 1 (line 581) · no_sanitize_undefined function attribute Common Function Attributes. 1 (line 586) · no_split_stack function attribute Common Function Attributes. 1 (line 592) · no_stack_limit function attribute Common Function Attributes. 1 (line 598) · Nvidia PTX options Nvidia PTX Options. (line 6) · nvptx options Nvidia PTX Options. (line 6) · o in constraint Simple Constraints. (line 23) · OBJC_INCLUDE_PATH Environment Variables. 1 (line 130) · Objective-C G++ and GCC. (line 6) · Objective-C <1> Standards. (line 184) · Objective-C and Objective-C++ options, command-line Objective-C and Objective-C++ Dialect Options. 1 (line 6) · Objective-C++ G++ and GCC. (line 6) · Objective-C++ <1> Standards. (line 184) · offsettable address Simple Constraints. (line 23) · old-style function definitions Function Prototypes. 1 (line 6) · omit-leaf-frame-pointer function attribute, AArch64 AArch64 Function Attributes. 1 (line 37) · omitted middle-operands Conditionals. (line 6) · open coding Inline. (line 6) · OpenACC accelerator programming C Dialect Options. (line 313) · OpenACC accelerator programming <1> C Dialect Options. (line 322) · OpenMP parallel C Dialect Options. (line 328) · OpenMP SIMD C Dialect Options. (line 337) · operand constraints, asm Constraints. (line 6) · optimize function attribute Common Function Attributes. 1 (line 719) · optimize options Optimize Options. (line 6) · options to control diagnostics formatting Diagnostic Message Formatting Options. 1 (line 6) · options to control warnings Warning Options. (line 6) · options, C++ C++ Dialect Options. 1 (line 6) · options, code generation Code Gen Options. (line 6) · options, debugging Debugging Options. (line 6) · options, dialect C Dialect Options. (line 6) · options, directory search Directory Options. (line 6) · options, GCC command Invoking GCC. (line 6) · options, grouping Invoking GCC. (line 31) · options, linking Link Options. (line 6) · options, Objective-C and Objective-C++ Objective-C and Objective-C++ Dialect Options. 1 (line 6) · options, optimization Optimize Options. (line 6) · options, order Invoking GCC. (line 35) · options, preprocessor Preprocessor Options. 1 (line 6) · options, profiling Instrumentation Options. 1 (line 6) · options, program instrumentation Instrumentation Options. 1 (line 6) · options, run-time error checking Instrumentation Options. 1 (line 6) · order of evaluation, side effects Non-bugs. (line 196) · order of options Invoking GCC. (line 35) · OS_main function attribute, AVR AVR Function Attributes. 1 (line 56) · OS_task function attribute, AVR AVR Function Attributes. 1 (line 56) · other register constraints Simple Constraints. (line 161) · outline-atomics function attribute, AArch64 AArch64 Function Attributes. 1 (line 71) · output file option Overall Options. (line 186) · overloaded virtual function, warning C++ Dialect Options. 1 (line 756) · p in constraint Simple Constraints. (line 152) · packed type attribute Common Type Attributes. 1 (line 229) · packed variable attribute Common Variable Attributes. 1 (line 193) · parameter forward declaration Variable Length. (line 66) · partial_save function attribute, NDS32 NDS32 Function Attributes. 1 (line 31) · Pascal G++ and GCC. (line 23) · patchable_function_entry function attribute Common Function Attributes. 1 (line 734) · pcs function attribute, ARM ARM Function Attributes. 1 (line 51) · PDP-11 Options PDP-11 Options. (line 6) · persistent variable attribute, MSP430 MSP430 Variable Attributes. 1 (line 12) · PIC Code Gen Options. (line 359) · picoChip options picoChip Options. (line 6) · pmf Bound member functions. 1 (line 6) · pointer arguments Common Function Attributes. 1 (line 150) · Pointer Bounds Checker attributes Common Function Attributes. 1 (line 118) · Pointer Bounds Checker attributes <1> Common Type Attributes. 1 (line 127) · Pointer Bounds Checker builtins Pointer Bounds Checker builtins. 1 (line 6) · Pointer Bounds Checker options Instrumentation Options. 1 (line 459) · pointer to member function Bound member functions. 1 (line 6) · pointers to arrays Pointers to Arrays. (line 6) · portions of temporary objects, pointers to Temporaries. (line 6) · pow Other Builtins. (line 6) · pow10 Other Builtins. (line 6) · pow10f Other Builtins. (line 6) · pow10l Other Builtins. (line 6) · PowerPC options PowerPC Options. (line 6) · PowerPC SPE options PowerPC SPE Options. 1 (line 6) · powf Other Builtins. (line 6) · powl Other Builtins. (line 6) · pragma GCC ivdep Loop-Specific Pragmas. 1 (line 7) · pragma GCC optimize Function Specific Option Pragmas. 1 (line 20) · pragma GCC pop_options Function Specific Option Pragmas. 1 (line 31) · pragma GCC push_options Function Specific Option Pragmas. 1 (line 31) · pragma GCC reset_options Function Specific Option Pragmas. 1 (line 39) · pragma GCC target Function Specific Option Pragmas. 1 (line 7) · pragma GCC unroll N Loop-Specific Pragmas. 1 (line 37) · pragma, address M32C Pragmas. (line 15) · pragma, align Solaris Pragmas. (line 11) · pragma, call MeP Pragmas. (line 48) · pragma, coprocessor available MeP Pragmas. (line 13) · pragma, coprocessor call_saved MeP Pragmas. (line 20) · pragma, coprocessor subclass MeP Pragmas. (line 28) · pragma, custom io_volatile MeP Pragmas. (line 7) · pragma, diagnostic Diagnostic Pragmas. (line 14) · pragma, diagnostic <1> Diagnostic Pragmas. (line 57) · pragma, disinterrupt MeP Pragmas. (line 38) · pragma, fini Solaris Pragmas. (line 20) · pragma, init Solaris Pragmas. (line 26) · pragma, longcall RS/6000 and PowerPC Pragmas. 1 (line 14) · pragma, long_calls ARM Pragmas. (line 11) · pragma, long_calls_off ARM Pragmas. (line 17) · pragma, mark Darwin Pragmas. (line 11) · pragma, memregs M32C Pragmas. (line 7) · pragma, no_long_calls ARM Pragmas. (line 14) · pragma, options align Darwin Pragmas. (line 14) · pragma, pop_macro Push/Pop Macro Pragmas. 1 (line 15) · pragma, push_macro Push/Pop Macro Pragmas. 1 (line 11) · pragma, redefine_extname Symbol-Renaming Pragmas. 1 (line 13) · pragma, segment Darwin Pragmas. (line 21) · pragma, unused Darwin Pragmas. (line 24) · pragma, visibility Visibility Pragmas. (line 8) · pragma, weak Weak Pragmas. (line 10) · pragmas Pragmas. (line 6) · pragmas in C++, effect on inlining C++ Interface. (line 57) · pragmas, interface and implementation C++ Interface. (line 6) · pragmas, warning of unknown Warning Options. (line 1155) · precompiled headers Precompiled Headers. 1 (line 6) · preprocessing numbers Incompatibilities. (line 173) · preprocessing tokens Incompatibilities. (line 173) · preprocessor options Preprocessor Options. 1 (line 6) · printf Other Builtins. (line 6) · printf_unlocked Other Builtins. (line 6) · prof Instrumentation Options. 1 (line 18) · profiling options Instrumentation Options. 1 (line 6) · progmem variable attribute, AVR AVR Variable Attributes. 1 (line 7) · program instrumentation options Instrumentation Options. 1 (line 6) · promotion of formal parameters Function Prototypes. 1 (line 6) · pure function attribute Common Function Attributes. 1 (line 752) · push address instruction Simple Constraints. (line 152) · putchar Other Builtins. (line 6) · puts Other Builtins. (line 6) · q floating point suffix Floating Types. (line 6) · Q floating point suffix Floating Types. (line 6) · qsort, and global register variables Global Register Variables. 1 (line 60) · quote GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 91) · r fixed-suffix Fixed-Point. (line 6) · R fixed-suffix Fixed-Point. (line 6) · r in constraint Simple Constraints. (line 64) · RAMPD AVR Options. (line 412) · RAMPX AVR Options. (line 412) · RAMPY AVR Options. (line 412) · RAMPZ AVR Options. (line 412) · range1 GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 81) · range2 GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 84) · ranges in case statements Case Ranges. (line 6) · read-only strings Incompatibilities. (line 9) · reentrant function attribute, MSP430 MSP430 Function Attributes. 1 (line 40) · register variable after longjmp Global Register Variables. 1 (line 74) · registers for local variables Local Register Variables. 1 (line 6) · registers in constraints Simple Constraints. (line 64) · registers, global allocation Global Register Variables. 1 (line 6) · registers, global variables in Global Register Variables. 1 (line 6) · regparm function attribute, x86 x86 Function Attributes. 1 (line 76) · relocation truncated to fit (ColdFire) M680x0 Options. (line 325) · relocation truncated to fit (MIPS) MIPS Options. (line 236) · remainder Other Builtins. (line 6) · remainderf Other Builtins. (line 6) · remainderl Other Builtins. (line 6) · remquo Other Builtins. (line 6) · remquof Other Builtins. (line 6) · remquol Other Builtins. (line 6) · renesas function attribute, SH SH Function Attributes. 1 (line 40) · reordering, warning C++ Dialect Options. 1 (line 681) · reporting bugs Bugs. (line 6) · resbank function attribute, SH SH Function Attributes. 1 (line 44) · reset function attribute, NDS32 NDS32 Function Attributes. 1 (line 45) · reset handler functions NDS32 Function Attributes. 1 (line 45) · rest argument (in macro) Variadic Macros. (line 6) · restricted pointers Restricted Pointers. 1 (line 6) · restricted references Restricted Pointers. 1 (line 6) · restricted this pointer Restricted Pointers. 1 (line 6) · returns_nonnull function attribute Common Function Attributes. 1 (line 779) · returns_twice function attribute Common Function Attributes. 1 (line 789) · rindex Other Builtins. (line 6) · rint Other Builtins. (line 6) · rintf Other Builtins. (line 6) · rintl Other Builtins. (line 6) · RISC-V Options RISC-V Options. (line 6) · RL78 Options RL78 Options. (line 6) · round Other Builtins. (line 6) · roundf Other Builtins. (line 6) · roundl Other Builtins. (line 6) · RS/6000 and PowerPC Options RS/6000 and PowerPC Options. 1 (line 6) · RTTI Vague Linkage. (line 42) · run-time error checking options Instrumentation Options. 1 (line 6) · run-time options Code Gen Options. (line 6) · RX Options RX Options. (line 6) · s in constraint Simple Constraints. (line 100) · S/390 and zSeries Options S/390 and zSeries Options. 1 (line 6) · saddr variable attribute, RL78 RL78 Variable Attributes. 1 (line 6) · save all registers on the Blackfin Blackfin Function Attributes. 1 (line 56) · save all registers on the H8/300, H8/300H, and H8S H8/300 Function Attributes. 1 (line 23) · saveall function attribute, Blackfin Blackfin Function Attributes. 1 (line 56) · saveall function attribute, H8/300 H8/300 Function Attributes. 1 (line 23) · save_all function attribute, NDS32 NDS32 Function Attributes. 1 (line 28) · save_volatiles function attribute, MicroBlaze MicroBlaze Function Attributes. 1 (line 9) · scalar_storage_order type attribute Common Type Attributes. 1 (line 264) · scalb Other Builtins. (line 6) · scalbf Other Builtins. (line 6) · scalbl Other Builtins. (line 6) · scalbln Other Builtins. (line 6) · scalblnf Other Builtins. (line 6) · scalblnf <1> Other Builtins. (line 6) · scalbn Other Builtins. (line 6) · scalbnf Other Builtins. (line 6) · scanf, and constant strings Incompatibilities. (line 17) · scanfnl Other Builtins. (line 6) · scope of a variable length array Variable Length. (line 22) · scope of declaration Disappointments. (line 21) · scope of external declarations Incompatibilities. (line 80) · Score Options Score Options. (line 6) · sda variable attribute, V850 V850 Variable Attributes. 1 (line 9) · search path Directory Options. (line 6) · section function attribute Common Function Attributes. 1 (line 798) · section variable attribute Common Variable Attributes. 1 (line 214) · secure_call function attribute, ARC ARC Function Attributes. 1 (line 51) · selectany variable attribute Microsoft Windows Variable Attributes. 1 (line 16) · sentinel function attribute Common Function Attributes. 1 (line 814) · setjmp Global Register Variables. 1 (line 74) · setjmp incompatibilities Incompatibilities. (line 39) · shared attribute, Nvidia PTX Nvidia PTX Variable Attributes. 1 (line 9) · shared strings Incompatibilities. (line 9) · shared variable attribute Microsoft Windows Variable Attributes. 1 (line 37) · shortcall function attribute, Blackfin Blackfin Function Attributes. 1 (line 38) · shortcall function attribute, PowerPC PowerPC Function Attributes. 1 (line 10) · short_call function attribute, ARC ARC Function Attributes. 1 (line 24) · short_call function attribute, ARM ARM Function Attributes. 1 (line 31) · short_call function attribute, Epiphany Epiphany Function Attributes. 1 (line 57) · short_call function attribute, MIPS MIPS Function Attributes. 1 (line 63) · side effect in ? Conditionals. (line 20) · side effects, macro argument Statement Exprs. (line 35) · side effects, order of evaluation Non-bugs. (line 196) · sign-return-address function attribute, AArch64 AArch64 Function Attributes. 1 (line 65) · signal function attribute, AVR AVR Function Attributes. 1 (line 80) · signbit Other Builtins. (line 6) · signbitd128 Other Builtins. (line 6) · signbitd32 Other Builtins. (line 6) · signbitd64 Other Builtins. (line 6) · signbitf Other Builtins. (line 6) · signbitl Other Builtins. (line 6) · signed and unsigned values, comparison warning Warning Options. 1 (line 2232) · significand Other Builtins. (line 6) · significandf Other Builtins. (line 6) · significandl Other Builtins. (line 6) · SIMD C Dialect Options. (line 337) · simd function attribute Common Function Attributes. 1 (line 840) · simple constraints Simple Constraints. (line 6) · sin Other Builtins. (line 6) · sincos Other Builtins. (line 6) · sincosf Other Builtins. (line 6) · sincosl Other Builtins. (line 6) · sinf Other Builtins. (line 6) · sinh Other Builtins. (line 6) · sinhf Other Builtins. (line 6) · sinhl Other Builtins. (line 6) · sinl Other Builtins. (line 6) · sizeof Typeof. (line 6) · smaller data references M32R/D Options. (line 57) · smaller data references <1> Nios II Options. (line 9) · smaller data references (PowerPC) PowerPC SPE Options. 1 (line 524) · smaller data references (PowerPC) <1> RS/6000 and PowerPC Options. 1 (line 774) · snprintf Other Builtins. (line 6) · Solaris 2 options Solaris 2 Options. (line 6) · SOURCE_DATE_EPOCH Environment Variables. 1 (line 177) · SPARC options SPARC Options. (line 6) · Spec Files Spec Files. (line 6) · specified registers Explicit Register Variables. 1 (line 6) · specifying compiler version and target machine Invoking GCC. 1 (line 24) · specifying hardware config Submodel Options. (line 6) · specifying machine version Invoking GCC. (line 24) · specifying registers for local variables Local Register Variables. 1 (line 6) · speed of compilation Precompiled Headers. 1 (line 6) · sprintf Other Builtins. (line 6) · SPU options SPU Options. (line 6) · spu_vector type attribute, SPU SPU Type Attributes. 1 (line 6) · spu_vector variable attribute, SPU SPU Variable Attributes. 1 (line 6) · sp_switch function attribute, SH SH Function Attributes. 1 (line 58) · sqrt Other Builtins. (line 6) · sqrtf Other Builtins. (line 6) · sqrtl Other Builtins. (line 6) · sscanf Other Builtins. (line 6) · sscanf, and constant strings Incompatibilities. (line 17) · sseregparm function attribute, x86 x86 Function Attributes. 1 (line 93) · stack_protect function attribute Common Function Attributes. 1 (line 859) · Statement Attributes Statement Attributes. 1 (line 6) · statements inside expressions Statement Exprs. (line 6) · static data in C++, declaring and defining Static Definitions. 1 (line 6) · stdcall function attribute, x86-32 x86 Function Attributes. 1 (line 108) · stpcpy Other Builtins. (line 6) · stpncpy Other Builtins. (line 6) · strcasecmp Other Builtins. (line 6) · strcat Other Builtins. (line 6) · strchr Other Builtins. (line 6) · strcmp Other Builtins. (line 6) · strcpy Other Builtins. (line 6) · strcspn Other Builtins. (line 6) · strdup Other Builtins. (line 6) · strfmon Other Builtins. (line 6) · strftime Other Builtins. (line 6) · strict-align function attribute, AArch64 AArch64 Function Attributes. 1 (line 32) · string constants Incompatibilities. (line 9) · strlen Other Builtins. (line 6) · strncasecmp Other Builtins. (line 6) · strncat Other Builtins. (line 6) · strncmp Other Builtins. (line 6) · strncpy Other Builtins. (line 6) · strndup Other Builtins. (line 6) · strpbrk Other Builtins. (line 6) · strrchr Other Builtins. (line 6) · strspn Other Builtins. (line 6) · strstr Other Builtins. (line 6) · struct Unnamed Fields. (line 6) · struct __htm_tdb S/390 System z Built-in Functions. 1 (line 49) · structures Incompatibilities. (line 146) · structures, constructor expression Compound Literals. (line 6) · submodel options Submodel Options. (line 6) · subscripting Subscripting. (line 6) · subscripting and function values Subscripting. (line 6) · suffixes for C++ source Invoking G++. (line 6) · SUNPRO_DEPENDENCIES Environment Variables. 1 (line 171) · suppressing warnings Warning Options. (line 6) · surprises in C++ C++ Misunderstandings. 1 (line 6) · syntax checking Warning Options. (line 13) · syscall_linkage function attribute, IA-64 IA-64 Function Attributes. 1 (line 9) · system headers, warnings from Warning Options. (line 1651) · sysv_abi function attribute, x86 x86 Function Attributes. 1 (line 34) · tan Other Builtins. (line 6) · tanf Other Builtins. (line 6) · tanh Other Builtins. (line 6) · tanhf Other Builtins. (line 6) · tanhl Other Builtins. (line 6) · tanl Other Builtins. (line 6) · target function attribute Common Function Attributes. 1 (line 864) · target function attribute <1> ARM Function Attributes. 1 (line 70) · target function attribute <2> Nios II Function Attributes. 1 (line 9) · target function attribute <3> PowerPC Function Attributes. 1 (line 21) · target function attribute <4> S/390 Function Attributes. 1 (line 22) · target function attribute <5> x86 Function Attributes. 1 (line 180) · target machine, specifying Invoking GCC. (line 24) · target("3dnow") function attribute, x86 x86 Function Attributes. 1 (line 186) · target("3dnowa") function attribute, x86 x86 Function Attributes. 1 (line 190) · target("abm") function attribute, x86 x86 Function Attributes. 1 (line 195) · target("adx") function attribute, x86 x86 Function Attributes. 1 (line 200) · target("aes") function attribute, x86 x86 Function Attributes. 1 (line 204) · target("align-stringops") function attribute, x86 x86 Function Attributes. 1 (line 517) · target("altivec") function attribute, PowerPC PowerPC Function Attributes. 1 (line 28) · target("arch=ARCH") function attribute, x86 x86 Function Attributes. 1 (line 526) · target("arm") function attribute, ARM ARM Function Attributes. 1 (line 80) · target("avoid-indexed-addresses") function attribute, PowerPC PowerPC Function Attributes. 1 (line 149) · target("avx") function attribute, x86 x86 Function Attributes. 1 (line 208) · target("avx2") function attribute, x86 x86 Function Attributes. 1 (line 212) · target("avx5124fmaps") function attribute, x86 x86 Function Attributes. 1 (line 216) · target("avx5124vnniw") function attribute, x86 x86 Function Attributes. 1 (line 221) · target("avx512bitalg") function attribute, x86 x86 Function Attributes. 1 (line 226) · target("avx512bw") function attribute, x86 x86 Function Attributes. 1 (line 231) · target("avx512cd") function attribute, x86 x86 Function Attributes. 1 (line 235) · target("avx512dq") function attribute, x86 x86 Function Attributes. 1 (line 239) · target("avx512er") function attribute, x86 x86 Function Attributes. 1 (line 243) · target("avx512f") function attribute, x86 x86 Function Attributes. 1 (line 247) · target("avx512ifma") function attribute, x86 x86 Function Attributes. 1 (line 251) · target("avx512pf") function attribute, x86 x86 Function Attributes. 1 (line 255) · target("avx512vbmi") function attribute, x86 x86 Function Attributes. 1 (line 259) · target("avx512vbmi2") function attribute, x86 x86 Function Attributes. 1 (line 263) · target("avx512vl") function attribute, x86 x86 Function Attributes. 1 (line 267) · target("avx512vnni") function attribute, x86 x86 Function Attributes. 1 (line 271) · target("avx512vpopcntdq") function attribute, x86 x86 Function Attributes. 1 (line 275) · target("bmi") function attribute, x86 x86 Function Attributes. 1 (line 280) · target("bmi2") function attribute, x86 x86 Function Attributes. 1 (line 284) · target("cld") function attribute, x86 x86 Function Attributes. 1 (line 493) · target("clflushopt") function attribute, x86 x86 Function Attributes. 1 (line 288) · target("clwb") function attribute, x86 x86 Function Attributes. 1 (line 292) · target("clzero") function attribute, x86 x86 Function Attributes. 1 (line 296) · target("cmpb") function attribute, PowerPC PowerPC Function Attributes. 1 (line 34) · target("cpu=CPU") function attribute, PowerPC PowerPC Function Attributes. 1 (line 164) · target("crc32") function attribute, x86 x86 Function Attributes. 1 (line 300) · target("custom-fpu-cfg=NAME") function attribute, Nios II Nios II Function Attributes. 1 (line 25) · target("custom-INSN=N") function attribute, Nios II Nios II Function Attributes. 1 (line 16) · target("cx16") function attribute, x86 x86 Function Attributes. 1 (line 304) · target("default") function attribute, x86 x86 Function Attributes. 1 (line 307) · target("dlmzb") function attribute, PowerPC PowerPC Function Attributes. 1 (line 40) · target("f16c") function attribute, x86 x86 Function Attributes. 1 (line 312) · target("fancy-math-387") function attribute, x86 x86 Function Attributes. 1 (line 497) · target("fma") function attribute, x86 x86 Function Attributes. 1 (line 316) · target("fma4") function attribute, x86 x86 Function Attributes. 1 (line 320) · target("fpmath=FPMATH") function attribute, x86 x86 Function Attributes. 1 (line 534) · target("fprnd") function attribute, PowerPC PowerPC Function Attributes. 1 (line 47) · target("fpu=") function attribute, ARM ARM Function Attributes. 1 (line 86) · target("friz") function attribute, PowerPC PowerPC Function Attributes. 1 (line 140) · target("fsgsbase") function attribute, x86 x86 Function Attributes. 1 (line 324) · target("fxsr") function attribute, x86 x86 Function Attributes. 1 (line 328) · target("gfni") function attribute, x86 x86 Function Attributes. 1 (line 332) · target("hard-dfp") function attribute, PowerPC PowerPC Function Attributes. 1 (line 53) · target("hle") function attribute, x86 x86 Function Attributes. 1 (line 336) · target("ieee-fp") function attribute, x86 x86 Function Attributes. 1 (line 502) · target("inline-all-stringops") function attribute, x86 x86 Function Attributes. 1 (line 507) · target("inline-stringops-dynamically") function attribute, x86 x86 Function Attributes. 1 (line 511) · target("isel") function attribute, PowerPC PowerPC Function Attributes. 1 (line 59) · target("longcall") function attribute, PowerPC PowerPC Function Attributes. 1 (line 159) · target("lwp") function attribute, x86 x86 Function Attributes. 1 (line 340) · target("lzcnt") function attribute, x86 x86 Function Attributes. 1 (line 344) · target("mfcrf") function attribute, PowerPC PowerPC Function Attributes. 1 (line 63) · target("mfpgpr") function attribute, PowerPC PowerPC Function Attributes. 1 (line 70) · target("mmx") function attribute, x86 x86 Function Attributes. 1 (line 348) · target("movbe") function attribute, x86 x86 Function Attributes. 1 (line 352) · target("movdir64b") function attribute, x86 x86 Function Attributes. 1 (line 356) · target("movdiri") function attribute, x86 x86 Function Attributes. 1 (line 360) · target("mulhw") function attribute, PowerPC PowerPC Function Attributes. 1 (line 77) · target("multiple") function attribute, PowerPC PowerPC Function Attributes. 1 (line 84) · target("mwaitx") function attribute, x86 x86 Function Attributes. 1 (line 364) · target("no-custom-INSN") function attribute, Nios II Nios II Function Attributes. 1 (line 16) · target("paired") function attribute, PowerPC PowerPC Function Attributes. 1 (line 154) · target("pclmul") function attribute, x86 x86 Function Attributes. 1 (line 368) · target("pconfig") function attribute, x86 x86 Function Attributes. 1 (line 372) · target("pku") function attribute, x86 x86 Function Attributes. 1 (line 376) · target("popcnt") function attribute, x86 x86 Function Attributes. 1 (line 380) · target("popcntb") function attribute, PowerPC PowerPC Function Attributes. 1 (line 95) · target("popcntd") function attribute, PowerPC PowerPC Function Attributes. 1 (line 102) · target("powerpc-gfxopt") function attribute, PowerPC PowerPC Function Attributes. 1 (line 108) · target("powerpc-gpopt") function attribute, PowerPC PowerPC Function Attributes. 1 (line 114) · target("prefetchwt1") function attribute, x86 x86 Function Attributes. 1 (line 384) · target("prfchw") function attribute, x86 x86 Function Attributes. 1 (line 388) · target("rdpid") function attribute, x86 x86 Function Attributes. 1 (line 392) · target("rdrnd") function attribute, x86 x86 Function Attributes. 1 (line 396) · target("rdseed") function attribute, x86 x86 Function Attributes. 1 (line 400) · target("recip") function attribute, x86 x86 Function Attributes. 1 (line 521) · target("recip-precision") function attribute, PowerPC PowerPC Function Attributes. 1 (line 120) · target("rtm") function attribute, x86 x86 Function Attributes. 1 (line 404) · target("sahf") function attribute, x86 x86 Function Attributes. 1 (line 408) · target("sgx") function attribute, x86 x86 Function Attributes. 1 (line 412) · target("sha") function attribute, x86 x86 Function Attributes. 1 (line 416) · target("shstk") function attribute, x86 x86 Function Attributes. 1 (line 420) · target("sse") function attribute, x86 x86 Function Attributes. 1 (line 424) · target("sse2") function attribute, x86 x86 Function Attributes. 1 (line 428) · target("sse3") function attribute, x86 x86 Function Attributes. 1 (line 432) · target("sse4") function attribute, x86 x86 Function Attributes. 1 (line 436) · target("sse4.1") function attribute, x86 x86 Function Attributes. 1 (line 441) · target("sse4.2") function attribute, x86 x86 Function Attributes. 1 (line 445) · target("sse4a") function attribute, x86 x86 Function Attributes. 1 (line 449) · target("ssse3") function attribute, x86 x86 Function Attributes. 1 (line 453) · target("string") function attribute, PowerPC PowerPC Function Attributes. 1 (line 126) · target("tbm") function attribute, x86 x86 Function Attributes. 1 (line 457) · target("thumb") function attribute, ARM ARM Function Attributes. 1 (line 76) · target("tune=TUNE") function attribute, PowerPC PowerPC Function Attributes. 1 (line 171) · target("tune=TUNE") function attribute, x86 x86 Function Attributes. 1 (line 530) · target("update") function attribute, PowerPC PowerPC Function Attributes. 1 (line 89) · target("vaes") function attribute, x86 x86 Function Attributes. 1 (line 461) · target("vpclmulqdq") function attribute, x86 x86 Function Attributes. 1 (line 465) · target("vsx") function attribute, PowerPC PowerPC Function Attributes. 1 (line 132) · target("wbnoinvd") function attribute, x86 x86 Function Attributes. 1 (line 469) · target("xop") function attribute, x86 x86 Function Attributes. 1 (line 473) · target("xsave") function attribute, x86 x86 Function Attributes. 1 (line 477) · target("xsavec") function attribute, x86 x86 Function Attributes. 1 (line 481) · target("xsaveopt") function attribute, x86 x86 Function Attributes. 1 (line 485) · target("xsaves") function attribute, x86 x86 Function Attributes. 1 (line 489) · target-dependent options Submodel Options. (line 6) · target_clones function attribute Common Function Attributes. 1 (line 898) · TC1 Standards. (line 13) · TC2 Standards. (line 13) · TC3 Standards. (line 13) · tda variable attribute, V850 V850 Variable Attributes. 1 (line 13) · Technical Corrigenda Standards. (line 13) · Technical Corrigendum 1 Standards. (line 13) · Technical Corrigendum 2 Standards. (line 13) · Technical Corrigendum 3 Standards. (line 13) · template instantiation Template Instantiation. 1 (line 6) · temporaries, lifetime of Temporaries. (line 6) · tentative definitions Code Gen Options. (line 231) · tgamma Other Builtins. (line 6) · tgammaf Other Builtins. (line 6) · tgammal Other Builtins. (line 6) · thiscall function attribute, x86-32 x86 Function Attributes. 1 (line 23) · Thread-Local Storage Thread-Local. (line 6) · thunks Nested Functions. (line 6) · TILE-Gx options TILE-Gx Options. (line 6) · TILEPro options TILEPro Options. (line 6) · tiny data section on the H8/300H and H8S H8/300 Variable Attributes. 1 (line 19) · tiny type attribute, MeP MeP Type Attributes. 1 (line 6) · tiny variable attribute, MeP MeP Variable Attributes. 1 (line 20) · tiny_data variable attribute, H8/300 H8/300 Variable Attributes. 1 (line 19) · TLS Thread-Local. (line 6) · tls-dialect= function attribute, AArch64 AArch64 Function Attributes. 1 (line 44) · tls_model variable attribute Common Variable Attributes. 1 (line 259) · TMPDIR Environment Variables. 1 (line 45) · toascii Other Builtins. (line 6) · tolower Other Builtins. (line 6) · toupper Other Builtins. (line 6) · towlower Other Builtins. (line 6) · towupper Other Builtins. (line 6) · traditional C language Preprocessor Options. 1 (line 366) · transparent_union type attribute Common Type Attributes. 1 (line 304) · trapa_handler function attribute, SH SH Function Attributes. 1 (line 73) · trap_exit function attribute, SH SH Function Attributes. 1 (line 68) · trunc Other Builtins. (line 6) · truncf Other Builtins. (line 6) · truncl Other Builtins. (line 6) · tune= function attribute, AArch64 AArch64 Function Attributes. 1 (line 54) · two-stage name lookup Name lookup. (line 6) · type alignment Alignment. (line 6) · type attributes Type Attributes. (line 6) · type-diff GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 114) · typedef names as function parameters Incompatibilities. (line 97) · typeof Typeof. (line 6) · type_info Vague Linkage. (line 42) · uhk fixed-suffix Fixed-Point. (line 6) · UHK fixed-suffix Fixed-Point. (line 6) · uhr fixed-suffix Fixed-Point. (line 6) · UHR fixed-suffix Fixed-Point. (line 6) · uk fixed-suffix Fixed-Point. (line 6) · UK fixed-suffix Fixed-Point. (line 6) · ulk fixed-suffix Fixed-Point. (line 6) · ULK fixed-suffix Fixed-Point. (line 6) · ULL integer suffix Long Long. (line 6) · ullk fixed-suffix Fixed-Point. (line 6) · ULLK fixed-suffix Fixed-Point. (line 6) · ullr fixed-suffix Fixed-Point. (line 6) · ULLR fixed-suffix Fixed-Point. (line 6) · ulr fixed-suffix Fixed-Point. (line 6) · ULR fixed-suffix Fixed-Point. (line 6) · uncached type attribute, ARC ARC Type Attributes. 1 (line 6) · undefined behavior Bug Criteria. (line 17) · undefined function value Bug Criteria. (line 17) · underscores in variables in macros Typeof. (line 46) · union Unnamed Fields. (line 6) · union, casting to a Cast to Union. (line 6) · unions Incompatibilities. (line 146) · unknown pragmas, warning Warning Options. (line 1155) · unresolved references and -nodefaultlibs Link Options. (line 94) · unresolved references and -nostdlib Link Options. (line 94) · unused function attribute Common Function Attributes. 1 (line 919) · unused label attribute Label Attributes. (line 31) · unused type attribute Common Type Attributes. 1 (line 357) · unused variable attribute Common Variable Attributes. 1 (line 268) · upper function attribute, MSP430 MSP430 Function Attributes. 1 (line 53) · upper variable attribute, MSP430 MSP430 Variable Attributes. 1 (line 24) · ur fixed-suffix Fixed-Point. (line 6) · UR fixed-suffix Fixed-Point. (line 6) · used function attribute Common Function Attributes. 1 (line 924) · used variable attribute Common Variable Attributes. 1 (line 273) · User stack pointer in interrupts on the Blackfin Blackfin Function Attributes. 1 (line 21) · use_debug_exception_return function attribute, MIPS MIPS Function Attributes. 1 (line 39) · use_shadow_register_set function attribute, MIPS MIPS Function Attributes. 1 (line 28) · V in constraint Simple Constraints. (line 43) · V850 Options V850 Options. (line 6) · vague linkage Vague Linkage. (line 6) · value after longjmp Global Register Variables. 1 (line 74) · variable addressability on the M32R/D M32R/D Variable Attributes. 1 (line 9) · variable alignment Alignment. (line 6) · variable attributes Variable Attributes. 1 (line 6) · variable number of arguments Variadic Macros. (line 6) · variable-length array in a structure Variable Length. (line 26) · variable-length array scope Variable Length. (line 22) · variable-length arrays Variable Length. (line 6) · variables in specified registers Explicit Register Variables. 1 (line 6) · variables, local, in macros Typeof. (line 46) · variadic macros Variadic Macros. (line 6) · VAX options VAX Options. (line 6) · vector function attribute, RX RX Function Attributes. 1 (line 49) · vector_size variable attribute Common Variable Attributes. 1 (line 282) · version_id function attribute, IA-64 IA-64 Function Attributes. 1 (line 16) · vfprintf Other Builtins. (line 6) · vfscanf Other Builtins. (line 6) · visibility function attribute Common Function Attributes. 1 (line 934) · visibility type attribute Common Type Attributes. 1 (line 366) · visibility variable attribute Common Variable Attributes. 1 (line 305) · Visium options Visium Options. (line 6) · VLAs Variable Length. (line 6) · vliw function attribute, MeP MeP Function Attributes. 1 (line 30) · void pointers, arithmetic Pointer Arith. (line 6) · void, size of pointer to Pointer Arith. (line 6) · volatile access Volatiles. (line 6) · volatile access <1> C++ Volatiles. (line 6) · volatile applied to function Function Attributes. 1 (line 6) · volatile asm Extended Asm. (line 116) · volatile read Volatiles. (line 6) · volatile read <1> C++ Volatiles. (line 6) · volatile write Volatiles. (line 6) · volatile write <1> C++ Volatiles. (line 6) · vprintf Other Builtins. (line 6) · vscanf Other Builtins. (line 6) · vsnprintf Other Builtins. (line 6) · vsprintf Other Builtins. (line 6) · vsscanf Other Builtins. (line 6) · vtable Vague Linkage. (line 27) · VxWorks Options VxWorks Options. (line 6) · w floating point suffix Floating Types. (line 6) · W floating point suffix Floating Types. (line 6) · wakeup function attribute, MSP430 MSP430 Function Attributes. 1 (line 45) · warm function attribute, NDS32 NDS32 Function Attributes. 1 (line 52) · warning for comparison of signed and unsigned values Warning Options. 1 (line 2232) · warning for overloaded virtual function C++ Dialect Options. 1 (line 756) · warning for reordering of member initializers C++ Dialect Options. 1 (line 681) · warning for unknown pragmas Warning Options. (line 1155) · warning function attribute Common Function Attributes. 1 (line 206) · warning GCC_COLORS capability Diagnostic Message Formatting Options. 1 (line 75) · warning messages Warning Options. (line 6) · warnings from system headers Warning Options. (line 1651) · warnings vs errors Warnings and Errors. 1 (line 6) · warn_if_not_aligned type attribute Common Type Attributes. 1 (line 83) · warn_if_not_aligned variable attribute Common Variable Attributes. 1 (line 73) · warn_unused type attribute C++ Attributes. (line 71) · warn_unused_result function attribute Common Function Attributes. 1 (line 1034) · weak function attribute Common Function Attributes. 1 (line 1051) · weak variable attribute Common Variable Attributes. 1 (line 310) · weakref function attribute Common Function Attributes. 1 (line 1060) · whitespace Incompatibilities. (line 112) · Windows Options for x86 x86 Windows Options. 1 (line 6) · X in constraint Simple Constraints. (line 122) · X3.159-1989 Standards. (line 13) · x86 named address spaces Named Address Spaces. 1 (line 183) · x86 Options x86 Options. (line 6) · x86 Windows Options x86 Windows Options. 1 (line 6) · Xstormy16 Options Xstormy16 Options. (line 6) · Xtensa Options Xtensa Options. (line 6) · y0 Other Builtins. (line 6) · y0f Other Builtins. (line 6) · y0l Other Builtins. (line 6) · y1 Other Builtins. (line 6) · y1f Other Builtins. (line 6) · y1l Other Builtins. (line 6) · yn Other Builtins. (line 6) · ynf Other Builtins. (line 6) · ynl Other Builtins. (line 6) · zda variable attribute, V850 V850 Variable Attributes. 1 (line 17) · zero-length arrays Zero Length. (line 6) · zero-size structures Empty Structures. (line 6) · zSeries options zSeries Options. (line 6) 1 1