Mercurial > hg > CbC > CbC_gcc
annotate gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-7.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 |
rev | line source |
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111 | 1 /* { dg-do compile } */ |
2 /* { dg-options "-O2 -fdump-tree-dse1" } */ | |
3 | |
4 int glob1, glob2; | |
5 | |
6 int foo1 (void) | |
7 { | |
8 glob1 = 0; | |
9 glob2 = 1; | |
10 glob1 = 2; | |
11 glob2 = 3; | |
12 return glob1 + glob2; | |
13 } | |
14 | |
15 | |
16 | |
17 /* There should only be one assignment to glob1 and glob2, the final | |
18 return statement should just return a constant. */ | |
19 /* { dg-final { scan-tree-dump-times "glob1 = " 1 "dse1"} } */ | |
20 /* { dg-final { scan-tree-dump-times "glob2 = " 1 "dse1"} } */ | |
21 /* { dg-final { scan-tree-dump-times "return 5" 1 "dse1"} } */ | |
22 |