diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2017-06-03 15:20:48 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-06-03 15:20:48 +0000 |
| commit | 551c698530debaae81139c7c76a29fb762793362 (patch) | |
| tree | 547e0e59163c33f2142998714eb5f957e65d1a57 /lib/CodeGen/CGExpr.cpp | |
| parent | 416ada0f75bab22b084a1776deb229cd4a669c4d (diff) | |
Diffstat (limited to 'lib/CodeGen/CGExpr.cpp')
| -rw-r--r-- | lib/CodeGen/CGExpr.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp index 84ce896506d5..2aa045879213 100644 --- a/lib/CodeGen/CGExpr.cpp +++ b/lib/CodeGen/CGExpr.cpp @@ -1487,9 +1487,9 @@ void CodeGenFunction::EmitStoreOfScalar(llvm::Value *Value, Address Addr, // Handle vectors differently to get better performance. if (Ty->isVectorType()) { llvm::Type *SrcTy = Value->getType(); - auto *VecTy = cast<llvm::VectorType>(SrcTy); + auto *VecTy = dyn_cast<llvm::VectorType>(SrcTy); // Handle vec3 special. - if (VecTy->getNumElements() == 3) { + if (VecTy && VecTy->getNumElements() == 3) { // Our source is a vec3, do a shuffle vector to make it a vec4. llvm::Constant *Mask[] = {Builder.getInt32(0), Builder.getInt32(1), Builder.getInt32(2), |