gccint: GIMPLE_LABEL

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1 12.8.9 'GIMPLE_LABEL'
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1  -- GIMPLE function: glabel *gimple_build_label (tree label)
1      Build a 'GIMPLE_LABEL' statement with corresponding to the tree
1      label, 'LABEL'.
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1  -- GIMPLE function: tree gimple_label_label (const glabel *g)
1      Return the 'LABEL_DECL' node used by 'GIMPLE_LABEL' statement 'G'.
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1  -- GIMPLE function: void gimple_label_set_label (glabel *g, tree label)
1      Set 'LABEL' to be the 'LABEL_DECL' node used by 'GIMPLE_LABEL'
1      statement 'G'.
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