Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/pr20657.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 tree-optimization/20657 VRP did not pick up a conditional equivalence from the first "if" statement, which was needed to eliminate the second "if" statement. */ /* { dg-do compile } */ /* { dg-options "-O2 -fno-tree-dominator-opts -fno-tree-fre -fdump-tree-evrp" } */ int foo (int a) { if (a == 0) if (a == 0) return 1; return 0; } /* { dg-final { scan-tree-dump-times "if" 1 "evrp"} } */