================
@@ -3416,6 +3437,27 @@ llvm::DIMacroFile
*CGDebugInfo::CreateTempMacroFile(llvm::DIMacroFile *Parent,
return DBuilder.createTempMacroFile(Parent, Line, FName);
}
+llvm::DILocation *CGDebugInfo::CreateTrapFailureMessageFor(
+ llvm::DebugLoc TrapLocation, StringRef Prefix, StringRef FailureMsg) {
+ // Create debug info that describes a fake function whose name is the failure
+ // message.
+ std::string FuncName(Prefix);
+ if (!FailureMsg.empty()) {
+ // A space in the function name identifies this as not being a real
function
+ // because it's not a valid symbol name.
+ FuncName += ": ";
+ FuncName += FailureMsg;
+ }
+
+ assert(FuncName.size() > 0);
+ assert(FuncName.find(' ') != std::string::npos &&
----------------
ahatanak wrote:
I think that should be fine. We should also make sure someone doesn't
accidentally remove the space in `FuncName` inside the `if`, but I guess that's
okay since there's a comment there.
https://github.com/llvm/llvm-project/pull/79230
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