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Unaligned loader: Support l16si

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This commit is contained in:
Angus Gratton 2015-08-11 15:03:53 +10:00
parent 773a046dc3
commit 8ea4ae27e2
2 changed files with 30 additions and 2 deletions
examples/experiments/unaligned_load
unaligned_load.c

12
examples/experiments/unaligned_load/unaligned_load.c
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@ -64,6 +64,17 @@ void test_naive_strcpy(const char *string)
;
}
void test_l16si(const char *string)
{
/* This follows most of the l16si path, but as the
values in the string are all 7 bit none of them get sign extended */
int16_t *src_int16 = (int16_t *)string;
int32_t *dst_int32 = (int32_t *)buf;
dst_int32[0] = src_int16[0];
dst_int32[1] = src_int16[1];
dst_int32[2] = src_int16[2];
}
#define TEST_REPEATS 1000
void test_noop(const char *string)
@ -104,6 +115,7 @@ void test_string(const char *string, char *label, bool evict_cache)
run_test(string, test_naive_strcpy, "naive strcpy", nullvalue, evict_cache);
run_test(string, test_sprintf, "sprintf", nullvalue, evict_cache);
run_test(string, test_sprintf_arg, "sprintf format arg", nullvalue, evict_cache);
run_test(string, test_l16si, "load as l16si", nullvalue, evict_cache);
}
void user_init(void)