diff options
Diffstat (limited to 'llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp b/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp index 27df7e3..4b4df98 100644 --- a/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp +++ b/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp @@ -800,10 +800,11 @@ MachineInstrBuilder MachineIRBuilder::buildShuffleVector(const DstOp &Res, LLT DstTy = Res.getLLTTy(*getMRI()); LLT Src1Ty = Src1.getLLTTy(*getMRI()); LLT Src2Ty = Src2.getLLTTy(*getMRI()); - const LLT DstElemTy = DstTy.isVector() ? DstTy.getElementType() : DstTy; - const LLT ElemTy1 = Src1Ty.isVector() ? Src1Ty.getElementType() : Src1Ty; - const LLT ElemTy2 = Src2Ty.isVector() ? Src2Ty.getElementType() : Src2Ty; + const LLT DstElemTy = DstTy.getScalarType(); + const LLT ElemTy1 = Src1Ty.getScalarType(); + const LLT ElemTy2 = Src2Ty.getScalarType(); assert(DstElemTy == ElemTy1 && DstElemTy == ElemTy2); + assert(Mask.size() > 1 && "Scalar G_SHUFFLE_VECTOR are not supported"); (void)DstElemTy; (void)ElemTy1; (void)ElemTy2; |