[llvm-branch-commits] [llvm] [AMDGPU] GFX12 VMEM instructions can write VGPR results out of order (PR #105549)
Jay Foad via llvm-branch-commits
llvm-branch-commits at lists.llvm.org
Thu Aug 22 02:51:58 PDT 2024
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@@ -953,6 +953,12 @@ def FeatureRequiredExportPriority : SubtargetFeature<"required-export-priority",
"Export priority must be explicitly manipulated on GFX11.5"
>;
+def FeatureVmemWriteVgprInOrder : SubtargetFeature<"vmem-write-vgpr-in-order",
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jayfoad wrote:
"Easier" how? You mean it would make the patch smaller? I prefer to have features that state things in a "positive" way, so that not having the feature still generates conservatively correct code.
https://github.com/llvm/llvm-project/pull/105549
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