diff options
| author | Nuno Lopes <nunoplopes@sapo.pt> | 2009-01-11 23:22:37 +0000 |
|---|---|---|
| committer | Nuno Lopes <nunoplopes@sapo.pt> | 2009-01-11 23:22:37 +0000 |
| commit | 32f6209ea9a5a88ad3f8d7ad5e5b160b403d12da (patch) | |
| tree | e19caf8ae6c8c4c0fd5298622b82d2d3aa8e31ba /lib/CodeGen/CGExprScalar.cpp | |
| parent | 9c199a0b6d37d2320b349739ee1c054fc117eb74 (diff) | |
make ScalarExprEmitter::EmitCompare() emit the expression with the correct type instead of always zext it to an int
this fixes codegen of simple exprs in C++ like 'if (x != 0)'
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62060 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGExprScalar.cpp')
| -rw-r--r-- | lib/CodeGen/CGExprScalar.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp index 7b71d7b129..4bb5fd1a4f 100644 --- a/lib/CodeGen/CGExprScalar.cpp +++ b/lib/CodeGen/CGExprScalar.cpp @@ -1021,9 +1021,8 @@ Value *ScalarExprEmitter::EmitCompare(const BinaryOperator *E,unsigned UICmpOpc, Result = Builder.CreateOr(ResultR, ResultI, "or.ri"); } } - - // ZExt result to int. - return Builder.CreateZExt(Result, CGF.LLVMIntTy, "cmp.ext"); + + return EmitScalarConversion(Result, CGF.getContext().BoolTy, E->getType()); } Value *ScalarExprEmitter::VisitBinAssign(const BinaryOperator *E) { |