[PATCH] D157279: [CodeGen] Disable FP LD1RX instructions generation for Neoverse-V1

Paul Walker via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 7 10:54:02 PDT 2023


paulwalker-arm added inline comments.


================
Comment at: llvm/lib/Target/AArch64/AArch64.td:152
+def FeatureNoSVEFPLD1R : SubtargetFeature<"no-sve-fp-ld1r",
+  "HasSVEFPLD1R", "true", "Prefer LDR(LDP)+MOV over LD1RX for FP">;
+
----------------
Should this be `HasNoSVEFPLD1R`? Otherwise `UseSVEFPLD1R = !Subtarget->hasSVEFPLD1R` code looks weird.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D157279/new/

https://reviews.llvm.org/D157279



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