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| author | H.J. Lu <hjl.tools@gmail.com> | 2020-11-11 15:54:00 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2020-11-16 04:10:50 -0800 |
| commit | 9dbf8dc7a96a8020e0ee05926ef7a3f976e9c318 (patch) | |
| tree | 5f0354453a43934cd77f1b2d54f906e1c663c6b6 /gcc | |
| parent | b2099e9fd94bb73e9fc7cb8f6dc5b2b53b5c5ff3 (diff) | |
| download | gcc-9dbf8dc7a96a8020e0ee05926ef7a3f976e9c318.zip gcc-9dbf8dc7a96a8020e0ee05926ef7a3f976e9c318.tar.gz gcc-9dbf8dc7a96a8020e0ee05926ef7a3f976e9c318.tar.bz2 | |
pointer-compare-1.c: Add __attribute__((used))
c-c++-common/asan/pointer-compare-1.c assumes the certain order for
variable placement. Add __attribute__((used)) to avoid variable
placement changes due to SHF_GNU_RETAIN.
PR testsuite/97803
* c-c++-common/asan/pointer-compare-1.c (global1): Add
__attribute__((used))
(global2): Likewise.
(small_global): Likewise.
(large_global): Likewise.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/c-c++-common/asan/pointer-compare-1.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/testsuite/c-c++-common/asan/pointer-compare-1.c b/gcc/testsuite/c-c++-common/asan/pointer-compare-1.c index 1ce349e..4b558bf 100644 --- a/gcc/testsuite/c-c++-common/asan/pointer-compare-1.c +++ b/gcc/testsuite/c-c++-common/asan/pointer-compare-1.c @@ -14,12 +14,13 @@ foo (char *p, char *q) v = p > q; } -char global1[100] = {}, global2[100] = {}; +char __attribute__((used)) global1[100] = {}; +char __attribute__((used)) global2[100] = {}; char __attribute__((used)) smallest_global[5] = {}; -char small_global[7] = {}; +char __attribute__((used)) small_global[7] = {}; char __attribute__((used)) little_global[10] = {}; char __attribute__((used)) medium_global[4000] = {}; -char large_global[5000] = {}; +char __attribute__((used)) large_global[5000] = {}; char __attribute__((used)) largest_global[6000] = {}; int |