[TableGen] Use MCRegister::id() to avoid an implicit conversion from MCRegister to unsigned. NFC

topperc · topperc · commit d1997322cb89 · 2025-01-28T23:41:13.000-08:00
diff --git a/llvm/utils/TableGen/RegisterInfoEmitter.cpp b/llvm/utils/TableGen/RegisterInfoEmitter.cpp
@@ -1608,7 +1608,7 @@ void RegisterInfoEmitter::runTargetDesc(raw_ostream &OS) {
       }
       OS << "  };\n\n"
             "  assert(Reg < ArrayRef(Mapping).size());\n"
-            "  unsigned RCID = Mapping[Reg];\n"
+            "  unsigned RCID = Mapping[Reg.id()];\n"
             "  if (RCID == InvalidRegClassID)\n"
             "    return nullptr;\n"
             "  return RegisterClasses[RCID];\n"

Original file line number	Diff line number	Diff line change
`@@ -1608,7 +1608,7 @@ void RegisterInfoEmitter::runTargetDesc(raw_ostream &OS) {`
`1608`	`1608`	`}`
`1609`	`1609`	`OS << " };\n\n"`
`1610`	`1610`	`" assert(Reg < ArrayRef(Mapping).size());\n"`
`1611`		`- " unsigned RCID = Mapping[Reg];\n"`
	`1611`	`+ " unsigned RCID = Mapping[Reg.id()];\n"`
`1612`	`1612`	`" if (RCID == InvalidRegClassID)\n"`
`1613`	`1613`	`" return nullptr;\n"`
`1614`	`1614`	`" return RegisterClasses[RCID];\n"`