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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-12-13 05:41:48 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-12-13 05:41:48 +0000 |
| commit | f0480fc988eb127053d2c9e42f56ed34367c6000 (patch) | |
| tree | a5405dd4b615d41278abe08ca42146f168c88f7f /clang/lib/CodeGen/CGExpr.cpp | |
| parent | 98066287925da6dc02deaff863eca8ebaf991b6d (diff) | |
| download | bcm5719-llvm-f0480fc988eb127053d2c9e42f56ed34367c6000.tar.gz bcm5719-llvm-f0480fc988eb127053d2c9e42f56ed34367c6000.zip | |
Simplify. No functionality change.
llvm-svn: 170100
Diffstat (limited to 'clang/lib/CodeGen/CGExpr.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGExpr.cpp | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp index 9eb0bac1b82..0f81c0b8782 100644 --- a/clang/lib/CodeGen/CGExpr.cpp +++ b/clang/lib/CodeGen/CGExpr.cpp @@ -987,19 +987,14 @@ llvm::Value *CodeGenFunction::EmitLoadOfScalar(llvm::Value *Addr, bool Volatile, "castToVec4"); // Now load value. llvm::Value *LoadVal = Builder.CreateLoad(Cast, Volatile, "loadVec4"); - + // Shuffle vector to get vec3. - llvm::SmallVector<llvm::Constant*, 3> Mask; - Mask.push_back(llvm::ConstantInt::get( - llvm::Type::getInt32Ty(getLLVMContext()), - 0)); - Mask.push_back(llvm::ConstantInt::get( - llvm::Type::getInt32Ty(getLLVMContext()), - 1)); - Mask.push_back(llvm::ConstantInt::get( - llvm::Type::getInt32Ty(getLLVMContext()), - 2)); - + llvm::Constant *Mask[] = { + llvm::ConstantInt::get(llvm::Type::getInt32Ty(getLLVMContext()), 0), + llvm::ConstantInt::get(llvm::Type::getInt32Ty(getLLVMContext()), 1), + llvm::ConstantInt::get(llvm::Type::getInt32Ty(getLLVMContext()), 2) + }; + llvm::Value *MaskV = llvm::ConstantVector::get(Mask); V = Builder.CreateShuffleVector(LoadVal, llvm::UndefValue::get(vec4Ty), |
