From 647c66cd63bba9fe8c9d25da11ecf889e9d706c1 Mon Sep 17 00:00:00 2001 From: Kazu Hirata Date: Wed, 21 Sep 2005 16:47:11 +0000 Subject: [PATCH] re PR middle-end/23971 (synth_mult running amok) PR middle-end/23971 * expmed.c (alg_code): Add alg_impossible. (alg_hash_entry): Add cost. (synth_mult): Record alg_impossible in the hash table if multiplication by a given integer is impossble within the limit. Speed up using alg_impossible. From-SVN: r104494 --- gcc/ChangeLog | 1 + 1 file changed, 1 insertion(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fcf3edf..415fd5c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,6 @@ 2005-09-21 Kazu Hirata + PR middle-end/23971 * expmed.c (alg_code): Add alg_impossible. (alg_hash_entry): Add cost. (synth_mult): Record alg_impossible in the hash table if -- 2.7.4