honggyu.kim added a comment.
In https://reviews.llvm.org/D22666#509904, @compnerd wrote:
> Theres a frontend mangler and a backend mangler. You should try this on
> Windows GNU environments :-).
Thanks for the confirmation :)
If so, would it be okay if I put one more backslash for each mcount name with
'\0' prefix? It shows the output properly with '\0' in IR generation. For
example,
@@ -4920,7 +4920,7 @@ public:
if (Triple.getOS() == llvm::Triple::Linux ||
Triple.getOS() == llvm::Triple::UnknownOS)
this->MCountName =
- Opts.EABIVersion == "gnu" ? "\01__gnu_mcount_nc" : "\01mcount";
+ Opts.EABIVersion == "gnu" ? "\\01__gnu_mcount_nc" : "\\01mcount";
}
StringRef getABI() const override { return ABI; }
`test-mcount.c` test above can be passed with this modification.
https://reviews.llvm.org/D22666
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