/* { dg-do compile } */ | |
/* { dg-options "-O2 --save-temps" } */ | |
unsigned char byte = 0; | |
void | |
set_bit (unsigned int bit, unsigned char value) | |
{ | |
unsigned char mask = (unsigned char) (1 << (bit & 7)); | |
if (! value) | |
byte &= (unsigned char)~mask; | |
else | |
byte |= mask; | |
/* { dg-final { scan-assembler "and\tw\[0-9\]+, w\[0-9\]+, 7" } } */ | |
} | |