Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/fold-popcount-1.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-original" } */ int test_eqzero(unsigned int a) { return __builtin_popcount(a) == 0; } int test_eqzerol(unsigned long b) { return __builtin_popcountl(b) == 0; } int test_eqzeroll(unsigned long long c) { return __builtin_popcountll(c) == 0; } int test_nezero(unsigned int d) { return __builtin_popcount(d) != 0; } int test_nezerol(unsigned long e) { return __builtin_popcountl(e) != 0; } int test_nezeroll(unsigned long long f) { return __builtin_popcountll(f) != 0; } /* { dg-final { scan-tree-dump-times "popcount" 0 "original" } } */