[all-commits] [llvm/llvm-project] e703c7: AMDGPU: Remove incorrect uses of SubtaretPredicate...

[Changpeng Fang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e703c735df1257022bcb6ca9de857e20e671392f
      https://github.com/llvm/llvm-project/commit/e703c735df1257022bcb6ca9de857e20e671392f
  Author: Changpeng Fang <changpeng.fang at amd.com>
  Date:   2024-03-13 (Wed, 13 Mar 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/DSInstructions.td

  Log Message:
  -----------
  AMDGPU: Remove incorrect uses of SubtaretPredicate around DS_Reals (#85001)

SubtargetPredicate is copied from DS_Pseudo to DS_Real. We should not
use another SubtargetPredicate assignment around DS_Real, because doing
so will override the predicate from DS_Pseudo.

For example, for DS_ADD_RTN_F64, SubtargetPredicate was set to
HasLdsAtomicAddF64 in Pseudo. And it will be overridden to isGFX90APlus
if we assign isGFX90APlus to SubtargetPredicate in Real definition.



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