[PATCH] D135010: [GlobalISel] Combine `(x + y) - y -> x` and friends

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


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Comment at: llvm/test/CodeGen/AArch64/GlobalISel/combine-add-of-sub.mir:274
+    $w0 = COPY %sub(s32)
+    RET_ReallyLR implicit $w0
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Should also add vector cases 


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D135010/new/

https://reviews.llvm.org/D135010