GCC Middle and Back End API Reference
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Data Fields | |
bitmap_obstack | obstack |
vec< bitmap > | conflicts |
This represents a conflict graph. Implemented as an array of bitmaps. A full matrix is used for conflicts rather than just upper triangular form. this make sit much simpler and faster to perform conflict merges.
Referenced by ssa_conflicts_add_one(), and ssa_conflicts_test_p().
bitmap_obstack ssa_conflicts_d::obstack |