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[PowerPC] Enable machine verification for 3 passes

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Summary:
For PowerPC, there are 3 passes has disabled the machine verification.
```
PPCTargetMachine.cpp:    addPass(&LiveVariablesID, false);
PPCTargetMachine.cpp:    addPass(createPPCEarlyReturnPass(), false);
PPCTargetMachine.cpp:  addPass(createPPCBranchSelectionPass(), false);
```
This patch is to enable machine verification for above three passes.

Reviewed By: steven.zhang

Differential Revision: https://reviews.llvm.org/D79840
This commit is contained in:
Kang Zhang 2020-05-20 09:40:25 +00:00
parent 284aaf11ee
commit 7355c9d744
1 changed files with 3 additions and 3 deletions
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6
lib/Target/PowerPC/PPCTargetMachine.cpp
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@ -504,7 +504,7 @@ void PPCPassConfig::addPreRegAlloc() {
// PPCTLSDynamicCallPass uses LiveIntervals which previously dependent on
// LiveVariables. This (unnecessary) dependency has been removed now,
// however a stage-2 clang build fails without LiveVariables computed here.
addPass(&LiveVariablesID, false);
addPass(&LiveVariablesID);
addPass(createPPCTLSDynamicCallPass());
}
if (EnableExtraTOCRegDeps)
@ -531,9 +531,9 @@ void PPCPassConfig::addPreEmitPass() {
addPass(createPPCExpandISELPass());
if (getOptLevel() != CodeGenOpt::None)
addPass(createPPCEarlyReturnPass(), false);
addPass(createPPCEarlyReturnPass());
// Must run branch selection immediately preceding the asm printer.
addPass(createPPCBranchSelectionPass(), false);
addPass(createPPCBranchSelectionPass());
}
TargetTransformInfo