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Add #no_bounds_check to crc procedures

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gingerBill
2020-10-14 16:00:08 +01:00
parent 8806283cf7
commit de13584be2
1 changed files with 2 additions and 2 deletions
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core/hash/crc.odin
+2 -2
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@@ -1,13 +1,13 @@
package hash package hash
crc32 :: proc(data: []byte) -> u32 { crc32 :: proc(data: []byte) -> u32 #no_bounds_check {
result := ~u32(0); result := ~u32(0);
for b in data { for b in data {
result = result>>8 ~ _crc32_table[(result ~ u32(b)) & 0xff]; result = result>>8 ~ _crc32_table[(result ~ u32(b)) & 0xff];
} }
return ~result; return ~result;
} }
crc64 :: proc(data: []byte) -> u64 { crc64 :: proc(data: []byte) -> u64 #no_bounds_check {
result := ~u64(0); result := ~u64(0);
for b in data { for b in data {
result = result>>8 ~ _crc64_table[(result ~ u64(b)) & 0xff]; result = result>>8 ~ _crc64_table[(result ~ u64(b)) & 0xff];