Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/fold-eqandshift-2.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR middle-end/14752 */ /* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-original" } */ void bar (void); void foo (unsigned int a) { if ((a >> 2) & 1) bar (); } void baz (unsigned int b) { if ((~b >> 2) & 1) bar (); } /* { dg-final { scan-tree-dump-times "\\(a \& 4\\) != 0" 1 "original" } } */ /* { dg-final { scan-tree-dump-times "\\(b \& 4\\) == 0" 1 "original" } } */