Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/tree-ssa/pr86544.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 84e7813d76e9 |
children |
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/* { dg-do compile } */ /* { dg-require-effective-target popcountl } */ /* { dg-options "-O2 -fdump-tree-phiopt4 -fdump-tree-optimized" } */ int PopCount (long b) { int c = 0; while (b) { b &= b - 1; c++; } return c; } /* { dg-final { scan-tree-dump-times "__builtin_popcount" 1 "optimized" } } */ /* { dg-final { scan-tree-dump-times "if" 0 "phiopt4" } } */