Re: [PATCH] Fix unwind info with inline asm (PR middle-end/48597)

I think this could use a comment along the lines of "make sure we flush any queued register saves in case this clobbers affected registers". OK with that change. Jason

[PATCH] Fix unwind info with inline asm (PR middle-end/48597)

Hi! void foo (void) { register long s __asm ("r13"); register long t __asm ("r14"); register long u __asm ("r15"); asm volatile ("xorq %%r12, %%r12" : : : "r12"); asm volatile ("xorq %0, %0" : "=r" (s)); asm volatile ("xorq %0, %0" : "=r" (t)); asm volat