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remove ancient clang workaround from powerpc pthread_arch.h asm

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versions of clang all the way back to 3.1 lack the bug this was
purportedly working around.
This commit is contained in:
Rich Felker 2018-10-16 13:55:55 -04:00
parent bf453d6839
commit 7f01a734fe
1 changed files with 0 additions and 5 deletions
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5
arch/powerpc/pthread_arch.h
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@ -1,12 +1,7 @@
static inline struct pthread *__pthread_self()
{
#ifdef __clang__
char *tp;
__asm__ __volatile__ ("mr %0, 2" : "=r"(tp) : : );
#else
register char *tp __asm__("r2");
__asm__ __volatile__ ("" : "=r" (tp) );
#endif
return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
}