1 2 3 4 5 6 7 8 9
/* { dg-do compile { target { ilp32 } } } */ /* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */ /* { dg-options "-O2 -mcpu=power7" } */ /* { dg-final { scan-assembler "popcntw" } } */ int foo(int x) { return __builtin_popcount(x); }