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AMDGPU: Fix bug 26659. 

Fix checking the same instruction twice instead of the
second branch that uses vccz. I don't think this matters
currently because s_branch_vccnz is always used currently.

llvm-svn: 262457
This commit is contained in:
Matt Arsenault 2016-03-02 04:12:39 +00:00
parent a266bd8760
commit f2dcb4737b
1 changed files with 1 additions and 1 deletions
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2
llvm/lib/Target/AMDGPU/SIInsertWaits.cpp
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@ -164,7 +164,7 @@ const Counters SIInsertWaits::WaitCounts = { { 15, 7, 15 } };
const Counters SIInsertWaits::ZeroCounts = { { 0, 0, 0 } };
static bool readsVCCZ(unsigned Opcode) {
return Opcode == AMDGPU::S_CBRANCH_VCCNZ || Opcode == AMDGPU::S_CBRANCH_VCCNZ;
return Opcode == AMDGPU::S_CBRANCH_VCCNZ || Opcode == AMDGPU::S_CBRANCH_VCCZ;
}
bool SIInsertWaits::hasOutstandingLGKM() const {