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[NFC][ScalarizeMaskedMemIntrin] Fix unused variable warning

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GCC warning:
```
/llvm-project/llvm/lib/Transforms/Scalar/ScalarizeMaskedMemIntrin.cpp: In function ‘void scalarizeMaskedStore(llvm::CallInst*, llvm::DomTreeUpdater*, bool&)’:
/llvm-project/llvm/lib/Transforms/Scalar/ScalarizeMaskedMemIntrin.cpp:295:15: warning: variable ‘IfBlock’ set but not used [-Wunused-but-set-variable]
  295 |   BasicBlock *IfBlock = CI->getParent();
      |               ^~~~~~~
/llvm-project/llvm/lib/Transforms/Scalar/ScalarizeMaskedMemIntrin.cpp: In function ‘void scalarizeMaskedScatter(llvm::CallInst*, llvm::DomTreeUpdater*, bool&)’:
/llvm-project/llvm/lib/Transforms/Scalar/ScalarizeMaskedMemIntrin.cpp:555:15: warning: variable ‘IfBlock’ set but not used [-Wunused-but-set-variable]
  555 |   BasicBlock *IfBlock = CI->getParent();
      |               ^~~~~~~
```
This commit is contained in:
Yang Fan 2021-01-29 15:13:04 +08:00
parent 537d9c3aa6
commit d1398bbcf7
1 changed files with 0 additions and 4 deletions
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4
lib/Transforms/Scalar/ScalarizeMaskedMemIntrin.cpp
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@ -292,7 +292,6 @@ static void scalarizeMaskedStore(CallInst *CI, DomTreeUpdater *DTU,
IRBuilder<> Builder(CI->getContext());
Instruction *InsertPt = CI;
BasicBlock *IfBlock = CI->getParent();
Builder.SetInsertPoint(InsertPt);
Builder.SetCurrentDebugLocation(CI->getDebugLoc());
@ -369,7 +368,6 @@ static void scalarizeMaskedStore(CallInst *CI, DomTreeUpdater *DTU,
// Create "else" block, fill it in the next iteration
BasicBlock *NewIfBlock = ThenTerm->getSuccessor(0);
NewIfBlock->setName("else");
IfBlock = NewIfBlock;
Builder.SetInsertPoint(NewIfBlock, NewIfBlock->begin());
}
@ -552,7 +550,6 @@ static void scalarizeMaskedScatter(CallInst *CI, DomTreeUpdater *DTU,
IRBuilder<> Builder(CI->getContext());
Instruction *InsertPt = CI;
BasicBlock *IfBlock = CI->getParent();
Builder.SetInsertPoint(InsertPt);
Builder.SetCurrentDebugLocation(CI->getDebugLoc());
@ -618,7 +615,6 @@ static void scalarizeMaskedScatter(CallInst *CI, DomTreeUpdater *DTU,
// Create "else" block, fill it in the next iteration
BasicBlock *NewIfBlock = ThenTerm->getSuccessor(0);
NewIfBlock->setName("else");
IfBlock = NewIfBlock;
Builder.SetInsertPoint(NewIfBlock, NewIfBlock->begin());
}