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| author | Chris Lattner <sabre@nondot.org> | 2008-07-23 06:53:34 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-07-23 06:53:34 +0000 |
| commit | 28ee5b3d299f0d0bf2990918fd29d93a6113704b (patch) | |
| tree | 2126409a8111767c964007be5a92d94268640337 /clang/lib/CodeGen/CGBuiltin.cpp | |
| parent | 070968957eefb98ec795c286de63a196a3798aeb (diff) | |
| download | bcm5719-llvm-28ee5b3d299f0d0bf2990918fd29d93a6113704b.tar.gz bcm5719-llvm-28ee5b3d299f0d0bf2990918fd29d93a6113704b.zip | |
don't depend on the result of CreateNeg to be a binop
llvm-svn: 53948
Diffstat (limited to 'clang/lib/CodeGen/CGBuiltin.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGBuiltin.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp index 9de5a5acd4b..541a5664c87 100644 --- a/clang/lib/CodeGen/CGBuiltin.cpp +++ b/clang/lib/CodeGen/CGBuiltin.cpp @@ -103,10 +103,10 @@ RValue CodeGenFunction::EmitBuiltinExpr(unsigned BuiltinID, const CallExpr *E) { case Builtin::BI__builtin_abs: { Value *ArgValue = EmitScalarExpr(E->getArg(0)); - llvm::BinaryOperator *NegOp = - Builder.CreateNeg(ArgValue, (ArgValue->getName() + "neg").c_str()); + Value *NegOp = Builder.CreateNeg(ArgValue, "neg"); Value *CmpResult = - Builder.CreateICmpSGE(ArgValue, NegOp->getOperand(0), "abscond"); + Builder.CreateICmpSGE(ArgValue, Constant::getNullValue(ArgValue->getType()), + "abscond"); Value *Result = Builder.CreateSelect(CmpResult, ArgValue, NegOp, "abs"); |
