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| author | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-05-14 17:21:43 +0000 |
|---|---|---|
| committer | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-05-14 17:21:43 +0000 |
| commit | e1ed78c8fd21c298d049b223765cf1da3854bf6d (patch) | |
| tree | 03c55dbffafa1e073bc6036b1d3061203f89164c /gcc/reorg.c | |
| parent | 9d853199c08287dff431bace6fffd57c1d46a118 (diff) | |
| download | gcc-e1ed78c8fd21c298d049b223765cf1da3854bf6d.tar.gz | |
* resource.h (struct resources): Remove unch_memory member.
(CLEAR_RESOURCE): Don't clear unch_memory.
* resource.c (mark_referenced_resources): Don't set it.
(mark_set_resources): Likewise.
(mark_target_live_regs): Don't clear it.
(init_resource_info): Likewise.
* reorg.c (resource_conflicts_p): Don't compare it.
(redundant_insn): Don't set it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198895 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/reorg.c')
| -rw-r--r-- | gcc/reorg.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/gcc/reorg.c b/gcc/reorg.c index 17ef35672b1..9422664a6fa 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -314,7 +314,6 @@ static int resource_conflicts_p (struct resources *res1, struct resources *res2) { if ((res1->cc && res2->cc) || (res1->memory && res2->memory) - || (res1->unch_memory && res2->unch_memory) || res1->volatil || res2->volatil) return 1; @@ -1580,7 +1579,6 @@ redundant_insn (rtx insn, rtx target, rtx delay_list) /* Insns we pass may not set either NEEDED or SET, so merge them for simpler tests. */ needed.memory |= set.memory; - needed.unch_memory |= set.unch_memory; IOR_HARD_REG_SET (needed.regs, set.regs); /* This insn isn't redundant if it conflicts with an insn that either is |