Mercurial > hg > CbC > CbC_gcc
annotate 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 |
parents | |
children |
rev | line source |
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111 | 1 /* { dg-do compile } */ |
2 /* { dg-options "-O2 -fdump-tree-dse-details" } */ | |
3 | |
4 struct z { | |
5 int a; | |
6 int b; | |
7 int c; | |
8 }; | |
9 | |
10 int | |
11 foo(int cond, struct z *s) | |
12 { | |
13 | |
14 if (cond) | |
15 { | |
16 s->a = 1; | |
17 s->b = 2; | |
18 s->c = 3; | |
19 } | |
20 __builtin_memset (s, 0, sizeof (struct z)); | |
21 } | |
22 | |
23 /* { dg-final { scan-tree-dump-times "Deleted dead store" 3 "dse1"} } */ | |
24 /* { dg-final { scan-tree-dump-not "Deleted dead store" "dse2"} } */ | |
25 /* { dg-final { scan-tree-dump-not "Deleted dead store" "dse3"} } */ | |
26 |