[llvm-branch-commits] [TableGen] Slightly improve error location for a fatal error (PR #170790)

[Sergei Barannikov via llvm-branch-commits]

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@@ -1316,11 +1316,18 @@ CodeGenRegBank::getOrCreateSubClass(const CodeGenRegisterClass *RC,
   return {&RegClasses.back(), true};
 }
 
-CodeGenRegisterClass *CodeGenRegBank::getRegClass(const Record *Def) const {
+CodeGenRegisterClass *CodeGenRegBank::getRegClass(const Record *Def,
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s-barannikov wrote:

Yes, that's what I meant.
What else can it be? Won't it hit the PrintFatalError if it is not a RegisterClass? The function comment says it should be.

https://github.com/llvm/llvm-project/pull/170790