/* PR optimization/11741 */ | |
/* { dg-do compile { target i?86-*-* x86_64-*-* } } */ | |
/* { dg-options "-O2 -minline-all-stringops" } */ | |
/* { dg-options "-O2 -minline-all-stringops -march=pentium4" { target i?86-*-* } } */ | |
/* { dg-skip-if "" { i?86-*-* } { "-m64" } { "" } } */ | |
extern void *memcpy (void *, const void *, __SIZE_TYPE__); | |
extern __SIZE_TYPE__ strlen (const char *); | |
void | |
foo (char *p) | |
{ | |
for (;;) | |
{ | |
memcpy (p, p + 1, strlen (p)); | |
p++; | |
} | |
} | |