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authorlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>1995-12-18 01:31:12 +0000
committerlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>1995-12-18 01:31:12 +0000
commitf93ed41b2cb8dd6a998be9e0b8a2d9200048fb6f (patch)
tree1af946c443b754dbc8559aeb991357748bbeba1a /gcc/cpphash.c
parenta87e1e151e33726927193bb45d57976d9697b7a1 (diff)
downloadgcc-f93ed41b2cb8dd6a998be9e0b8a2d9200048fb6f.tar.gz
* sched.c (canon_rtx): Recursively look for equivalences;
look for expressions equivalent to MEMs. (true_dependence): Canonicalize inputs before operating on their values. (anti_dependence, output_dependence): Likewise. * jump.c (follow_jumps): Don't follow an unconditional jump that is not a simple_jump. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@10793 138bc75d-0d04-0410-961f-82ee72b054a4
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