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Merge pull request #575 from Tetralux/patch-2

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Fix mem.align_backward when pointer is already aligned
This commit is contained in:
gingerBill
2020-03-07 10:46:19 +00:00
committed by GitHub
parent 4ee936ab8d 0190f90979
commit 19b9cb7524
1 changed files with 1 additions and 3 deletions
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4
core/mem/mem.odin
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@@ -186,9 +186,7 @@ align_backward :: inline proc(ptr: rawptr, align: uintptr) -> rawptr {
align_backward_uintptr :: proc(ptr, align: uintptr) -> uintptr {
assert(is_power_of_two(align));
ptr := rawptr(ptr - align);
return uintptr(align_forward(ptr, align));
return align_forward_uintptr(ptr - align + 1, align);
}
align_backward_int :: inline proc(ptr, align: int) -> int {