Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-29.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-dse-details" } */ struct z { int a; int b; int c; }; int foo(int cond, struct z *s) { if (cond) { s->a = 1; s->b = 2; s->c = 3; } __builtin_memset (s, 0, sizeof (struct z)); } /* { dg-final { scan-tree-dump-times "Deleted dead store" 3 "dse1"} } */ /* { dg-final { scan-tree-dump-not "Deleted dead store" "dse2"} } */ /* { dg-final { scan-tree-dump-not "Deleted dead store" "dse3"} } */