/* { dg-do compile } */ | |
/* { dg-options "-O2" } */ | |
int | |
f (unsigned char *p) | |
{ | |
return p[0] == 50 || p[0] == 52; | |
} | |
int | |
g (unsigned char *p) | |
{ | |
return (p[0] >> 4 & 0xfd) == 0; | |
} | |
/* { dg-final { scan-assembler-not "and\\t\[xw\]\[0-9\]+, \[xw\]\[0-9\]+.*" } } */ | |
/* { dg-final { scan-assembler "tst\\t\[xw\]\[0-9\]+, \[xw\]\[0-9\]+" } } */ | |
/* { dg-final { scan-assembler "tst\\t\[xw\]\[0-9\]+, \[xw\]\[0-9\]+, lsr 4" } } */ |