https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99530
--- Comment #8 from Thiago Macieira <thiago at kde dot org> ---
(In reply to H.J. Lu from comment #7)
> Created attachment 50369 [details]
> The v2 patch
Code generation with "call %P0" is now identical to what GCC generates on its
own.
Even the alignment is now right, somehow, though it also added a newline?
$ ~/dev/gcc/bin/gcc -fPIC -fno-plt -S -o - -O2 -xc - <<<'extern void f(void);
void g() { asm("cmp %P0,$0" : : "X" (f)); }' | grep -A1 GOTPC
cmp *f@GOTPCREL(%rip)
,$0
That's probably not right.
