ssa_conflicts Struct Reference

Collaboration diagram for ssa_conflicts:

Data Fields
bitmap_obstack	obstack
vec< bitmap >	conflicts

Detailed Description

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 makes it much simpler and faster to perform conflict merges.   

Field Documentation

conflicts

vec<bitmap> ssa_conflicts::conflicts

Referenced by ssa_conflicts_add_one(), ssa_conflicts_delete(), ssa_conflicts_dump(), ssa_conflicts_merge(), ssa_conflicts_new(), and ssa_conflicts_test_p().

obstack

bitmap_obstack ssa_conflicts::obstack

Referenced by ssa_conflicts_add_one(), ssa_conflicts_delete(), and ssa_conflicts_new().

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The documentation for this struct was generated from the following file:

• tree-ssa-coalesce.cc