[NVPTX] Fix a warning

kazutakahirata · kazutakahirata · commit 24eb2ae0a180 · 2024-11-26T22:02:14.000-08:00
This patch fixes:

  llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXInstPrinter.cpp:452:3:
  error: default label in switch which covers all enumeration values
  [-Werror,-Wcovered-switch-default]
diff --git a/llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXInstPrinter.cpp b/llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXInstPrinter.cpp
@@ -449,8 +449,5 @@ void NVPTXInstPrinter::printTmaReductionMode(const MCInst *MI, int OpNum,
   case RedTy::XOR:
     O << ".xor";
     return;
-  default:
-    llvm_unreachable(
-        "Invalid Reduction Op in printCpAsyncBulkTensorReductionMode");
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -449,8 +449,5 @@ void NVPTXInstPrinter::printTmaReductionMode(const MCInst *MI, int OpNum,`
`449`	`449`	`case RedTy::XOR:`
`450`	`450`	`O << ".xor";`
`451`	`451`	`return;`
`452`		`- default:`
`453`		`- llvm_unreachable(`
`454`		`- "Invalid Reduction Op in printCpAsyncBulkTensorReductionMode");`
`455`	`452`	`}`
`456`	`453`	`}`