[PATCH] Fix assert on asm register that are "%"

[Olivier Goffart]

On Thursday 07 August 2014 12:55:07 Olivier Goffart wrote:
> Hi,
> 
> In TargetInfo::isValidGCCRegisterName the Name might be empty again after
> removing the %
> 
> Found on code like
>   register int foo asm("%" MACRO);
> where MACRO was supposed to be defined in a header file that was not found.
> 
> Regards

Ping?
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