Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/phi-opt-1.c @ 158:494b0b89df80 default tip
...
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* { dg-do compile } */ /* { dg-options "-O1 -fdump-tree-optimized" } */ int f(int a, int b, int c) { if (c == 0) goto temp; if (a == 0) return 0; temp: if (a == b) return a; return a; } /* There should be no ifs as the PHI arguments, we did not optimize this before because PHI-OPT did not look at PHIs which have more than two arguments. */ /* { dg-final { scan-tree-dump-times "if" 0 "optimized"} } */