================
@@ -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 &&
----------------
felipepiovezan wrote:
We can better express this intent by moving the assert _before_ the `if` and by
rewriting it as the faster `assert(!FailureMessage.empty() || FuncName.find('
') != npos)`
https://github.com/llvm/llvm-project/pull/79230
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