Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/vrp59.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -fno-tree-ccp -fno-tree-forwprop -fdump-tree-vrp1" } */ int f(int x) { if (x >= 0 && x <= 3) { x = x ^ 3; x = x & 3; } return x; } int g(int x) { if (x >= 0 && x <= 3) { x = x ^ 2; x = x & 3; } return x; } int h(int x) { if (x >= 0 && x <= 3) { x = x ^ 1; x = x & 3; } return x; } /* { dg-final { scan-tree-dump-not " & 3;" "vrp1" } } */