[llvm] ef10f98 - [TLI] getMemValueType - break apart if-else chain and use auto with dyn_cast (style). NFC.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2023-03-16T14:33:04Z
New Revision: ef10f98643c3a5aff96f7d23e7f5341b06a01b2f

URL: https://github.com/llvm/llvm-project/commit/ef10f98643c3a5aff96f7d23e7f5341b06a01b2f
DIFF: https://github.com/llvm/llvm-project/commit/ef10f98643c3a5aff96f7d23e7f5341b06a01b2f.diff

LOG: [TLI] getMemValueType - break apart if-else chain and use auto with dyn_cast (style). NFC.

More closely matches getValueType

Added: 
    

Modified: 
    llvm/include/llvm/CodeGen/TargetLowering.h

Removed: 
    


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diff  --git a/llvm/include/llvm/CodeGen/TargetLowering.h b/llvm/include/llvm/CodeGen/TargetLowering.h
index 606f5631cc85..f94994a901b1 100644
--- a/llvm/include/llvm/CodeGen/TargetLowering.h
+++ b/llvm/include/llvm/CodeGen/TargetLowering.h
@@ -1526,15 +1526,16 @@ class TargetLoweringBase {
   EVT getMemValueType(const DataLayout &DL, Type *Ty,
                       bool AllowUnknown = false) const {
     // Lower scalar pointers to native pointer types.
-    if (PointerType *PTy = dyn_cast<PointerType>(Ty))
+    if (auto *PTy = dyn_cast<PointerType>(Ty))
       return getPointerMemTy(DL, PTy->getAddressSpace());
-    else if (VectorType *VTy = dyn_cast<VectorType>(Ty)) {
-      Type *Elm = VTy->getElementType();
-      if (PointerType *PT = dyn_cast<PointerType>(Elm)) {
-        EVT PointerTy(getPointerMemTy(DL, PT->getAddressSpace()));
-        Elm = PointerTy.getTypeForEVT(Ty->getContext());
+
+    if (auto *VTy = dyn_cast<VectorType>(Ty)) {
+      Type *EltTy = VTy->getElementType();
+      if (auto *PTy = dyn_cast<PointerType>(EltTy)) {
+        EVT PointerTy(getPointerMemTy(DL, PTy->getAddressSpace()));
+        EltTy = PointerTy.getTypeForEVT(Ty->getContext());
       }
-      return EVT::getVectorVT(Ty->getContext(), EVT::getEVT(Elm, false),
+      return EVT::getVectorVT(Ty->getContext(), EVT::getEVT(EltTy, false),
                               VTy->getElementCount());
     }