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restructure the page flags to use explicit masks

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daan 2019-08-10 17:48:00 -07:00
parent c0258b2d29
commit ed785253bf
6 changed files with 53 additions and 45 deletions
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2
src/alloc-aligned.c
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@ -43,7 +43,7 @@ static void* mi_heap_malloc_zero_aligned_at(mi_heap_t* heap, size_t size, size_t
if (p == NULL) return NULL;
// .. and align within the allocation
_mi_ptr_page(p)->flags.has_aligned = true;
mi_page_set_has_aligned( _mi_ptr_page(p), true );
uintptr_t adjust = alignment - (((uintptr_t)p + offset) % alignment);
mi_assert_internal(adjust % sizeof(uintptr_t) == 0);
void* aligned_p = (adjust == alignment ? p : (void*)((uintptr_t)p + adjust));