/* Failed on ARM because rtx_varies_p didn't like the REG_EQUAL notes | |
generated for libcalls. | |
http://gcc.gnu.org/ml/gcc-patches/2004-02/msg01518.html */ | |
static const char digs[] = "0123456789ABCDEF"; | |
int __attribute__((pure)) bar(); | |
int foo (int i) | |
{ | |
int len; | |
if (i) | |
return 0; | |
len = bar(); | |
return digs[len]; | |
} |