commit 52e98f620caf29f75c6d41f51a45610c26f68c65
author Nikita Popov <nikita.ppv@gmail.com> Sun May 17 22:14:42 2020 +0200
committer Nikita Popov <nikita.ppv@gmail.com> Sun May 17 22:19:15 2020 +0200
tree 00e7ef3cc5936bb9e266a98a18065d4a0605bea0
parent fde8eb00e1466cecd0fc6697f8c2ab837c5b7cf3

[Alignment] Remove unnecessary getValueOrABITypeAlignment calls (NFC)

Now that load/store alignment is required, we no longer need most
of them. Also switch the getLoadStoreAlignment() helper to return
Align instead of MaybeAlign.

llvm/lib/Analysis/VectorUtils.cpp

diff --git a/llvm/lib/Analysis/VectorUtils.cpp b/llvm/lib/Analysis/VectorUtils.cpp
index 4c2f900..2276c1f 100644
--- a/llvm/lib/Analysis/VectorUtils.cpp
+++ b/llvm/lib/Analysis/VectorUtils.cpp
@@ -946,13 +946,8 @@
       const SCEV *Scev = replaceSymbolicStrideSCEV(PSE, Strides, Ptr);
       PointerType *PtrTy = cast<PointerType>(Ptr->getType());
       uint64_t Size = DL.getTypeAllocSize(PtrTy->getElementType());
-
-      // An alignment of 0 means target ABI alignment.
-      MaybeAlign Alignment = MaybeAlign(getLoadStoreAlignment(&I));
-      if (!Alignment)
-        Alignment = Align(DL.getABITypeAlignment(PtrTy->getElementType()));
-
-      AccessStrideInfo[&I] = StrideDescriptor(Stride, Scev, Size, *Alignment);
+      AccessStrideInfo[&I] = StrideDescriptor(Stride, Scev, Size,
+                                              getLoadStoreAlignment(&I));
     }
 }