/* Check that we don't use the lz insn for clz by checking assembler output. | |
The lz insn was implemented in CRIS v3 (ETRAX 4). */ | |
/* { dg-do compile } */ | |
/* { dg-skip-if "" { "cris*-*-elf" } { "-march*" } { "" } } */ | |
/* { dg-options "-O2 -march=v0" } */ | |
/* { dg-final { scan-assembler-not "\[ \t\]lz\[ \t\]" } } */ | |
int | |
f (int a) | |
{ | |
return __builtin_clz(a); | |
} |