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Invert these branches by default, it makes assembly comparisons a little

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easier to read.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118148 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2010-11-03 04:29:11 +00:00
parent 92b5a2eb16
commit 000cf708ef
1 changed files with 2 additions and 2 deletions
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4
lib/Target/ARM/ARMFastISel.cpp
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@ -1014,11 +1014,11 @@ bool ARMFastISel::SelectBranch(const Instruction *I) {
// Re-set the flags just in case. // Re-set the flags just in case.
unsigned CmpOpc = isThumb ? ARM::t2CMPri : ARM::CMPri; unsigned CmpOpc = isThumb ? ARM::t2CMPri : ARM::CMPri;
AddOptionalDefs(BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL, TII.get(CmpOpc)) AddOptionalDefs(BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL, TII.get(CmpOpc))
.addReg(CmpReg).addImm(1)); .addReg(CmpReg).addImm(0));
unsigned BrOpc = isThumb ? ARM::t2Bcc : ARM::Bcc; unsigned BrOpc = isThumb ? ARM::t2Bcc : ARM::Bcc;
BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL, TII.get(BrOpc)) BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL, TII.get(BrOpc))
.addMBB(TBB).addImm(ARMCC::EQ).addReg(ARM::CPSR); .addMBB(TBB).addImm(ARMCC::NE).addReg(ARM::CPSR);
FastEmitBranch(FBB, DL); FastEmitBranch(FBB, DL);
FuncInfo.MBB->addSuccessor(TBB); FuncInfo.MBB->addSuccessor(TBB);
return true; return true;