AMDGPU: Copy SubtargetPredicate from pseudo for DSDIR_Real (#84057)

changpeng · web-flow · commit bf631c63d010 · 2024-03-05T13:49:34.000-08:00
diff --git a/llvm/lib/Target/AMDGPU/DSDIRInstructions.td b/llvm/lib/Target/AMDGPU/DSDIRInstructions.td
@@ -115,6 +115,9 @@ class DSDIR_Real<DSDIR_Pseudo lds, dag ins, string asm, int subtarget> :
   SIMCInstr <lds.Mnemonic, subtarget> {
   let isPseudo = 0;
   let isCodeGenOnly = 0;
+
+  // copy SubtargetPredicate from pseudo.
+  let SubtargetPredicate = lds.SubtargetPredicate;
 }
 
 //===----------------------------------------------------------------------===//

Original file line number	Diff line number	Diff line change
`@@ -115,6 +115,9 @@ class DSDIR_Real<DSDIR_Pseudo lds, dag ins, string asm, int subtarget> :`
`115`	`115`	`SIMCInstr <lds.Mnemonic, subtarget> {`
`116`	`116`	`let isPseudo = 0;`
`117`	`117`	`let isCodeGenOnly = 0;`
	`118`	`+`
	`119`	`+ // copy SubtargetPredicate from pseudo.`
	`120`	`+ let SubtargetPredicate = lds.SubtargetPredicate;`
`118`	`121`	`}`
`119`	`122`
`120`	`123`	`//===----------------------------------------------------------------------===//`