authorgravatar for andersfr@gmail.comandersfr <andersfr@gmail.com> 2019-07-13 13:57:32+02:00
committergravatar for andersfr@gmail.comandersfr <andersfr@gmail.com> 2019-07-13 13:59:15+02:00
log69129c2e932bd51dff02578e67ea79799380a3cc
tree210dc16290012d0aafddcc246562c3ecfa95d6f8
parent9684c99dd37ff987114824b2af17b6160b908b79

Intentional wraparound used +

2 files changed, 3 insertions(+), 1 deletions(-)

CMakeLists.txt+2
...@@ -523,6 +523,8 @@ set(ZIG_STD_FILES...@@ -523,6 +523,8 @@ set(ZIG_STD_FILES
523 "hash/crc.zig"523 "hash/crc.zig"
524 "hash/fnv.zig"524 "hash/fnv.zig"
525 "hash/siphash.zig"525 "hash/siphash.zig"
526 "hash/murmur.zig"
527 "hash/cityhash.zig"
526 "hash_map.zig"528 "hash_map.zig"
527 "heap.zig"529 "heap.zig"
528 "heap/logging_allocator.zig"530 "heap/logging_allocator.zig"
std/hash/cityhash.zig+1-1
...@@ -217,7 +217,7 @@ pub const CityHash64 = struct {...@@ -217,7 +217,7 @@ pub const CityHash64 = struct {
217 const len: u64 = @truncate(u64, str.len);217 const len: u64 = @truncate(u64, str.len);
218 if (len >= 8) {218 if (len >= 8) {
219 const mul: u64 = k2 +% len *% 2;219 const mul: u64 = k2 +% len *% 2;
220 const a: u64 = fetch64(str.ptr) + k2;220 const a: u64 = fetch64(str.ptr) +% k2;
221 const b: u64 = fetch64(str.ptr + str.len - 8);221 const b: u64 = fetch64(str.ptr + str.len - 8);
222 const c: u64 = rotr64(b, 37) *% mul +% a;222 const c: u64 = rotr64(b, 37) *% mul +% a;
223 const d: u64 = (rotr64(a, 25) +% b) *% mul;223 const d: u64 = (rotr64(a, 25) +% b) *% mul;