From 6f0446785b537994bceb9fc8574cdaa9b59cbef6 Mon Sep 17 00:00:00 2001 From: Nobuyoshi Nakada Date: Sat, 21 Mar 2020 16:42:19 +0900 Subject: Leave power cache table initialized as Qfalse --- bignum.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) (limited to 'bignum.c') diff --git a/bignum.c b/bignum.c index 07b7cb2101..8eea0a156a 100644 --- a/bignum.c +++ b/bignum.c @@ -4676,12 +4676,6 @@ static size_t base36_numdigits_cache[35][MAX_BASE36_POWER_TABLE_ENTRIES]; static void power_cache_init(void) { - int i, j; - for (i = 0; i < 35; ++i) { - for (j = 0; j < MAX_BASE36_POWER_TABLE_ENTRIES; ++j) { - base36_power_cache[i][j] = Qnil; - } - } } static inline VALUE @@ -4704,8 +4698,8 @@ power_cache_get_power(int base, int power_level, size_t *numdigits_ret) if (MAX_BASE36_POWER_TABLE_ENTRIES <= power_level) rb_bug("too big power number requested: maxpow_in_bdigit_dbl(%d)**(2**%d)", base, power_level); - if (NIL_P(base36_power_cache[base - 2][power_level])) { - VALUE power; + VALUE power = base36_power_cache[base - 2][power_level]; + if (!power) { size_t numdigits; if (power_level == 0) { int numdigits0; @@ -4725,7 +4719,7 @@ power_cache_get_power(int base, int power_level, size_t *numdigits_ret) } if (numdigits_ret) *numdigits_ret = base36_numdigits_cache[base - 2][power_level]; - return base36_power_cache[base - 2][power_level]; + return power; } struct big2str_struct { -- cgit v1.2.1