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Fix testsuite/ld-elf/pr21964-5.c

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Mark my_var as used.  Otherwise it fails at -O2.

	* testsuite/ld-elf/pr21964-5.c (my_var): Mark as used.
This commit is contained in:
H.J. Lu 2018-01-31 12:42:28 -08:00
parent 07e5f5cf88
commit f000c2b940
2 changed files with 5 additions and 1 deletions
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4
ld/ChangeLog
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@ -1,3 +1,7 @@
2018-01-31 H.J. Lu <hongjiu.lu@intel.com>
* testsuite/ld-elf/pr21964-5.c (my_var): Mark as used.
2018-01-31 Maciej W. Rozycki <macro@mips.com>
* testsuite/ld-elf/shared.exp: Fix a typo s/scrip/script/.

2
ld/testsuite/ld-elf/pr21964-5.c
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@ -9,7 +9,7 @@ extern int __start___verbose[];
extern int __stop___verbose[];
int bar (void)
{
static int my_var __attribute__((section("__verbose"))) = 6;
static int my_var __attribute__((section("__verbose"), used)) = 6;
int *ptr;
ptr = (int*) dlsym(RTLD_DEFAULT, "__start___verbose");
if (!ptr || *ptr != 6)