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[Bug middle-end/42973] [4.5 regression] IRA appraently systematically making reload too busy on 2 address instructions with 3 operands
- From: "hubicka at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Feb 2010 13:11:08 -0000
- Subject: [Bug middle-end/42973] [4.5 regression] IRA appraently systematically making reload too busy on 2 address instructions with 3 operands
- References: <bug-42973-176@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from hubicka at gcc dot gnu dot org 2010-02-05 13:11 -------
-funroll-instructions is shortcut for -O2 -funroll-loops -fno-schedule-insns2
(last one is there just to make asm prettier)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42973