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From: "steven at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/19097] Lots of else ifs take forever to compile Date: Tue, 21 Dec 2004 08:47:00 -0000 [thread overview] Message-ID: <20041221084733.10827.qmail@sourceware.org> (raw) In-Reply-To: <20041221015654.19097.phython@gcc.gnu.org> ------- Additional Comments From steven at gcc dot gnu dot org 2004-12-21 08:47 ------- Hmm no, it's not compute_transp: CPU: P4 / Xeon with 2 hyper-threads, speed 3194.18 MHz (estimated) Counted GLOBAL_POWER_EVENTS events (time during which processor is not stopped) with a unit mask of 0x01 (mandatory) count 100000 samples % symbol name 343490 22.3269 exp_equiv_p 298238 19.3856 next_set 63817 4.1481 find_avail_set 62787 4.0812 insert_set_in_table 55981 3.6388 cgraph_edge 35531 2.3095 cse_insn 18770 1.2201 cgraph_create_edge 17784 1.1560 for_each_rtx 15956 1.0371 fold_rtx 15164 0.9857 expr_equiv_p 15081 0.9803 hash_rtx 12551 0.8158 validate_value_data 12380 0.8047 get_cse_reg_info -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19097
next prev parent reply other threads:[~2004-12-21 8:47 UTC|newest] Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top 2004-12-21 1:57 [Bug rtl-optimization/19097] New: " phython at gcc dot gnu dot org 2004-12-21 2:39 ` [Bug rtl-optimization/19097] " pinskia at gcc dot gnu dot org 2004-12-21 8:38 ` steven at gcc dot gnu dot org 2004-12-21 8:47 ` steven at gcc dot gnu dot org [this message] 2004-12-23 1:43 ` steven at gcc dot gnu dot org 2004-12-24 1:00 ` [Bug rtl-optimization/19097] [3.4/4.0 regression] Quadratic behavior with many sets for the same register in gcse CPROP steven at gcc dot gnu dot org 2004-12-28 18:48 ` bonzini at gcc dot gnu dot org 2005-03-05 19:53 ` [Bug rtl-optimization/19097] [3.4/4.0/4.1 " pinskia at gcc dot gnu dot org 2005-03-05 23:37 ` steven at gcc dot gnu dot org 2005-06-08 3:32 ` phython at gcc dot gnu dot org 2005-06-08 9:38 ` steven at gcc dot gnu dot org 2005-06-08 12:44 ` phython at gcc dot gnu dot org 2005-08-23 7:29 ` phython at gcc dot gnu dot org 2005-08-25 5:44 ` phython at gcc dot gnu dot org 2005-08-25 6:40 ` phython at gcc dot gnu dot org 2005-08-25 7:06 ` phython at gcc dot gnu dot org 2005-09-19 0:14 ` pinskia at gcc dot gnu dot org 2005-09-19 0:15 ` steven at gcc dot gnu dot org 2005-09-30 14:43 ` amacleod at redhat dot com
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