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tests: mem_alloc: workaround aggressive optimization

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As we don't use memory allocated in test_calloc, test_no_mem_malloc,
and test_no_mem_realloc. malloc call can be optimized away (that really
happens with ARC MWDT toolchain). That breaks the test. So disable
optimization for these functions.

Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
This commit is contained in:
Watson Zeng 2021-05-24 16:35:36 +08:00 • committed by Anas Nashif
commit fa41ec052d
1 changed files with 3 additions and 3 deletions
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6
tests/lib/mem_alloc/src/main.c
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@ -146,7 +146,7 @@ void test_malloc(void)
iptr = NULL;
}
#if (CONFIG_MINIMAL_LIBC_MALLOC_ARENA_SIZE == 0)
void test_no_mem_malloc(void)
__no_optimization void test_no_mem_malloc(void)
{
int *iptr = NULL;
@ -155,7 +155,7 @@ void test_no_mem_malloc(void)
free(iptr);
iptr = NULL;
}
void test_no_mem_realloc(void)
__no_optimization void test_no_mem_realloc(void)
{
char *ptr = NULL;
char *reloc_ptr = NULL;
@ -237,7 +237,7 @@ void test_calloc(void)
#define CALLOC_BUFLEN (200)
static ZTEST_BMEM unsigned char zerobuf[CALLOC_BUFLEN];
void test_calloc(void)
__no_optimization void test_calloc(void)
{
char *cptr = NULL;