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R600: Fix last ALU of a clause being emitted in a separate clause

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178675 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vincent Lejeune
2013-04-03 18:24:47 +00:00
parent b31b099a37
commit 5417223f98
2 changed files with 852 additions and 2 deletions
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4
lib/Target/R600/R600EmitClauseMarkers.cpp
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@@ -187,6 +187,8 @@ private:
continue;
if (!isALU(I))
break;
if (AluInstCount > TII->getMaxAlusPerClause())
break;
if (I->getOpcode() == AMDGPU::PRED_X) {
if (TII->getFlagOp(I).getImm() & MO_FLAG_PUSH)
PushBeforeModifier = true;
@@ -201,8 +203,6 @@ private:
!SubstituteKCacheBank(I, KCacheBanks))
break;
AluInstCount += OccupiedDwords(I);
if (AluInstCount > TII->getMaxAlusPerClause())
break;
}
unsigned Opcode = PushBeforeModifier ?
AMDGPU::CF_ALU_PUSH_BEFORE : AMDGPU::CF_ALU;