diff options
Diffstat (limited to 'clang/lib/CodeGen/CGExpr.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGExpr.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp index ae4084ba6ce..95bed1b0e61 100644 --- a/clang/lib/CodeGen/CGExpr.cpp +++ b/clang/lib/CodeGen/CGExpr.cpp @@ -1181,11 +1181,9 @@ void CodeGenFunction::EmitStoreThroughExtVectorComponentLValue(RValue Src, // FIXME: since we're shuffling with undef, can we just use the indices // into that? This could be simpler. SmallVector<llvm::Constant*, 4> ExtMask; - unsigned i; - for (i = 0; i != NumSrcElts; ++i) + for (unsigned i = 0; i != NumSrcElts; ++i) ExtMask.push_back(Builder.getInt32(i)); - for (; i != NumDstElts; ++i) - ExtMask.push_back(llvm::UndefValue::get(Int32Ty)); + ExtMask.resize(NumDstElts, llvm::UndefValue::get(Int32Ty)); llvm::Value *ExtMaskV = llvm::ConstantVector::get(ExtMask); llvm::Value *ExtSrcVal = Builder.CreateShuffleVector(SrcVal, |
