[PATCH] D84899: [AMDGPU] Do not use undef on indirect source

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 29 17:47:24 PDT 2020


arsenm added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/SIFoldOperands.cpp:473
+  case AMDGPU::V_MOV_B64_PSEUDO:
+    return !MI.hasRegisterImplicitUseOperand(AMDGPU::M0);
+  }
----------------
This also needs a comment for why


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D84899/new/

https://reviews.llvm.org/D84899



More information about the llvm-commits mailing list