Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-29.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
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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"} } */