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| author | Craig Topper <craig.topper@gmail.com> | 2013-08-01 04:51:48 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2013-08-01 04:51:48 +0000 |
| commit | 0ed37bd525ca412113cf4bb025d302c9076b473e (patch) | |
| tree | 4b5bc91d3c38c355acd3eb0bf6fa5a29a3f95d19 /clang/lib/CodeGen/CGExprScalar.cpp | |
| parent | 23252a3672853ded2e1a3eaec159c4f7e1dbc4ca (diff) | |
| download | bcm5719-llvm-0ed37bd525ca412113cf4bb025d302c9076b473e.tar.gz bcm5719-llvm-0ed37bd525ca412113cf4bb025d302c9076b473e.zip | |
Remove broken and unnecessary vec3 handling from VisitShuffleVectorExpr.
llvm-svn: 187558
Diffstat (limited to 'clang/lib/CodeGen/CGExprScalar.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGExprScalar.cpp | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/clang/lib/CodeGen/CGExprScalar.cpp b/clang/lib/CodeGen/CGExprScalar.cpp index d0b4ef4ef09..d3250ea6463 100644 --- a/clang/lib/CodeGen/CGExprScalar.cpp +++ b/clang/lib/CodeGen/CGExprScalar.cpp @@ -969,13 +969,9 @@ Value *ScalarExprEmitter::VisitShuffleVectorExpr(ShuffleVectorExpr *E) { Value* V1 = CGF.EmitScalarExpr(E->getExpr(0)); Value* V2 = CGF.EmitScalarExpr(E->getExpr(1)); - // Handle vec3 special since the index will be off by one for the RHS. - llvm::VectorType *VTy = cast<llvm::VectorType>(V1->getType()); SmallVector<llvm::Constant*, 32> indices; - for (unsigned i = 2; i < E->getNumSubExprs(); i++) { + for (unsigned i = 2; i < E->getNumSubExprs(); ++i) { unsigned Idx = E->getShuffleMaskIdx(CGF.getContext(), i-2); - if (VTy->getNumElements() == 3 && Idx > 3) - Idx -= 1; indices.push_back(Builder.getInt32(Idx)); } |
