https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87291
--- Comment #6 from bouanto at zoho dot com --- (In reply to Andrew Pinski from comment #5) > (In reply to bouanto from comment #4) > > So, an example like this: > > > > ```c > > bool old; > > __asm__ ("btsl %2,%1\n\t" // Turn on zero-based bit #Offset in Base. > > "sbb %0,%0" // Use the CF to calculate old. > > : "=r" (old), "+rm" (*Base) > > : "Ir" (Offset) > > : "cc"); > > Could we instead try to get this produced from normal gimple/C code? I'm not sure I understand what you mean here? Does what you suggest change the API in any way?