Mercurial > hg > CbC > CbC_gcc
annotate gcc/testsuite/gcc.dg/tree-ssa/20050314-1.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 | 1830386684a0 |
children |
rev | line source |
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111 | 1 /* { dg-do compile } */ |
145 | 2 /* { dg-options "-O1 -fdump-tree-lim2-details -fallow-store-data-races" } */ |
111 | 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" } } */ |