GlobalISel: Simplify code
This cannot be a vector of pointers, so using getScalarSizeInBits just
added a bit extra noise.
diff --git a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
index e7f105f..d4ee08e 100644
--- a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
@@ -3515,7 +3515,8 @@
if (NumParts == -1)
return UnableToLegalize;
- const LLT OffsetTy = LLT::scalar(MRI.getType(AddrReg).getScalarSizeInBits());
+ LLT PtrTy = MRI.getType(AddrReg);
+ const LLT OffsetTy = LLT::scalar(PtrTy.getSizeInBits());
unsigned TotalSize = ValTy.getSizeInBits();