[PATCH] D81485: GlobalISel: Verify G_BITCAST changes the type
Amara Emerson via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jul 7 16:15:56 PDT 2020
aemerson added inline comments.
================
Comment at: llvm/test/CodeGen/AArch64/GlobalISel/arm64-regbankselect.mir:410
+# FAST-NEXT: %1:fpr(<4 x s8>) = G_BITCAST %0
+# GREEDY-NEXT: %1:gpr(<4 x s8>) = G_BITCAST %0
body: |
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paquette wrote:
> AFAIK we should only have vectors on FPRs, but maybe I'm wrong about that.
>
> @aemerson ?
We never enable the greedy RBS mode. I think this behavior is wrong for vectors.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D81485/new/
https://reviews.llvm.org/D81485
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