[PATCH] D159077: [AMDGPU] Move add64/sub64 to VALU

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec created this revision.
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This is NFCI as far as I can tell, but I see no reason not to do it.


https://reviews.llvm.org/D159077

Files:
  llvm/lib/Target/AMDGPU/SIInstrInfo.cpp


Index: llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
===================================================================
--- llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
+++ llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
@@ -6400,10 +6400,11 @@
   default:
     break;
   case AMDGPU::S_ADD_U64_PSEUDO:
+    NewOpcode = AMDGPU::V_ADD_U64_PSEUDO;
+    break;
   case AMDGPU::S_SUB_U64_PSEUDO:
-    splitScalar64BitAddSub(Worklist, Inst, MDT);
-    Inst.eraseFromParent();
-    return;
+    NewOpcode = AMDGPU::V_SUB_U64_PSEUDO;
+    break;
   case AMDGPU::S_ADD_I32:
   case AMDGPU::S_SUB_I32: {
     // FIXME: The u32 versions currently selected use the carry.


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