[PATCH] D138281: [AArch64][SME]: Generate streaming-compatible code for fp_to_int and int_to_fp, fp-convert, trunk.

[Sander de Smalen via Phabricator via llvm-commits]

sdesmalen added inline comments.


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Comment at: llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-trunc.ll:609
-; CHECK-NEXT:    ptrue p0.s, vl2
-; CHECK-NEXT:    xtn v0.2s, v0.2d
 ; CHECK-NEXT:    ldp q2, q3, [x0]
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hassnaa-arm wrote:
> sdesmalen wrote:
> > I think it's only the XTN here that's not legal, so I expect this test to be improved by the patch that implements the lowering for TRUNCATE. Do you already have a patch for that?
> Yes, It will be improved by lowering for TRUNCATE.
> But that the patch for that is not created yet.
> Until now, I don't need to change the function of LowerTRUNCATE which will cause the improvement.
Okay, that's good enough then, I'm happy for that to be improved in one of the follow-up patches.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D138281/new/

https://reviews.llvm.org/D138281