[PATCH] D109525: [SVE] Only combine (fneg (fma)) => FNMLA with nsz

[Dave Green via Phabricator via llvm-commits]

dmgreen accepted this revision.
dmgreen added a comment.
This revision is now accepted and ready to land.

LGTM, with a small suggestion. Thanks for the updates.



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Comment at: llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:19112-19114
+  SDValue Res = DAG.getNode(NewOp, DL, VT, Operands);
+  Res->setFlags(Op->getFlags());
+  return Res;
----------------
Can this just be `return DAG.getNode(NewOp, DL, VT, Operands, Op->getFlags());`?


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  https://reviews.llvm.org/D109525/new/

https://reviews.llvm.org/D109525