[AMDGPU] Fix a compile warning caused by unhandled enum class in a switch (llvm#2189)

ronlieb · web-flow · commit 788c1e959268 · 2025-05-21T21:28:55.000-04:00
diff --git a/llvm/lib/IR/Pass.cpp b/llvm/lib/IR/Pass.cpp
@@ -296,6 +296,8 @@ const char *llvm::to_string(ThinOrFullLTOPhase Phase) {
     return "FullLTOPreLink";
   case ThinOrFullLTOPhase::FullLTOPostLink:
     return "FullLTOPostLink";
+  case llvm::ThinOrFullLTOPhase::CustomLTOPostLink:
+    return "CustomLTOPostLink";
   }
   llvm_unreachable("invalid phase");
 }

Original file line number	Diff line number	Diff line change
`@@ -296,6 +296,8 @@ const char *llvm::to_string(ThinOrFullLTOPhase Phase) {`
`296`	`296`	`return "FullLTOPreLink";`
`297`	`297`	`case ThinOrFullLTOPhase::FullLTOPostLink:`
`298`	`298`	`return "FullLTOPostLink";`
	`299`	`+ case llvm::ThinOrFullLTOPhase::CustomLTOPostLink:`
	`300`	`+ return "CustomLTOPostLink";`
`299`	`301`	`}`
`300`	`302`	`llvm_unreachable("invalid phase");`
`301`	`303`	`}`