Mercurial > hg > CbC > CbC_gcc
annotate gcc/testsuite/gcc.dg/pr38984.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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rev | line source |
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111 | 1 /* { dg-do compile } */ |
2 /* { dg-options "-O2 -fno-delete-null-pointer-checks -fdump-tree-optimized -fno-isolate-erroneous-paths-dereference" } | |
3 * */ | |
4 | |
5 int f(int *p) | |
6 { | |
7 int a = *p; | |
8 int *null = 0; | |
9 *null = 5; | |
10 return *p == a; | |
11 } | |
12 | |
13 /* { dg-final { scan-tree-dump-times "\\\*p" 2 "optimized" } } */ | |
14 /* { dg-final { scan-tree-dump-not "return 1" "optimized" } } */ | |
15 | |
16 |