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Description
__atomic_load_c() is defined as such:
void __atomic_load_c(int size, void *src, void *dest,
int model) EXTERNAL_NAME(__atomic_load);
and is called as such:
__atomic_load_c(n, data + 1, dst + 1, model);
...where data is const as such:
__attribute__((aligned(16))) static const char data[] = {
In effect, this piece of code not only spits warning about const when compiled, but also segfaults.
With the following change it stops to segfault:
--- a/compiler-rt/test/builtins/Unit/atomic_test.c
+++ b/compiler-rt/test/builtins/Unit/atomic_test.c
@@ -144,7 +144,7 @@ typedef uint64_t maxuint_t;
#define LEN(array) (sizeof(array) / sizeof(array[0]))
-__attribute__((aligned(16))) static const char data[] = {
+__attribute__((aligned(16))) static char data[] = {
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,