Mercurial > hg > CbC > CbC_gcc
annotate gcc/testsuite/gcc.dg/tree-ssa/20050314-1.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 1830386684a0 |
rev | line source |
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111 | 1 /* { dg-do compile } */ |
2 /* { dg-options "-O1 -fdump-tree-lim2-details --param allow-store-data-races=1" } */ | |
3 | |
4 float a[100]; | |
5 | |
6 int foo(void); | |
7 float sinf (float); | |
8 | |
9 void xxx (void) | |
10 { | |
11 int i, k = foo (); | |
12 | |
13 for (i = 0; i < 100; i++) | |
14 a[k] += sinf (i); | |
15 } | |
16 | |
17 /* Store motion may be applied to the assignment to a[k], since sinf | |
18 cannot read nor write the memory. */ | |
19 | |
20 /* { dg-final { scan-tree-dump-times "Moving statement" 1 "lim2" } } */ |