[PATCH] D112545: [x86] enhance mayFoldLoad to check alignment

[Sanjay Patel via Phabricator via llvm-commits]

spatel marked an inline comment as done.
spatel added inline comments.


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Comment at: llvm/lib/Target/X86/X86ISelLowering.cpp:5050
+  auto *Ld = cast<LoadSDNode>(Op.getNode());
+  if (!Subtarget.hasAVX() && Ld->getValueSizeInBits(0) == 128 &&
+      Ld->getAlignment() < 16)
----------------
craig.topper wrote:
> What about Subtarget->hasSSEUnalignedMem()?
Ah, forgot about that possibility. I'll add the clause along with another RUN line to test it.


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  https://reviews.llvm.org/D112545/new/

https://reviews.llvm.org/D112545