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gh-111389: Add PyHASH_MULTIPLIER constant (#119214)

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Victor Stinner 2024-05-21 19:51:51 +02:00 • committed by GitHub
parent 87939bd579
commit f6da790122
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7 changed files with 16 additions and 7 deletions
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Python/optimizer.c
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@ -1496,7 +1496,7 @@ address_to_hash(void *ptr) {
uintptr_t addr = (uintptr_t)ptr;
for (int i = 0; i < SIZEOF_VOID_P; i++) {
uhash ^= addr & 255;
uhash *= (uint64_t)_PyHASH_MULTIPLIER;
uhash *= (uint64_t)PyHASH_MULTIPLIER;
addr >>= 8;
}
return uhash;