/* { dg-do compile } */ | |
/* { dg-options "-Os -w" } */ | |
static int aRead() __attribute__((always_inline)); | |
static int aRead() { | |
unsigned char h,l; | |
l = (*(volatile unsigned char *)(0x78)) ; | |
h = (*(volatile unsigned char *)(0x79)) ; | |
return (h<<8) | l; | |
} | |
int main() { | |
volatile unsigned char x; | |
x = aRead()^42; | |
} | |
/* { dg-final { scan-assembler "lds r\\d+,121" } } */ |