Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-18.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O -fdump-tree-fre1" } */ struct a { union { int a; int b; }; union { int c; int d; }; }; int f(struct a *c) { int d = c->a; c->c = 1; return c->a + d; } /* We should have CSEd the load from c->a. */ /* { dg-final { scan-tree-dump-times "c_.*\\\.a" 1 "fre1" } } */