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[Bug rtl-optimization/32747] [4.3 Regression] ICE segmentation fault or abort in combine on alpha
- From: "ian at airs dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Jul 2007 15:52:59 -0000
- Subject: [Bug rtl-optimization/32747] [4.3 Regression] ICE segmentation fault or abort in combine on alpha
- References: <bug-32747-7958@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from ian at airs dot com 2007-07-16 15:52 -------
The problem is that the reg_stat array in combine.c does not adjust when
splitters create new pseudo-registers. I'm working on a patch to convert
reg_stat to a VEC.
--
ian at airs dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC|iant at google dot com |ian at airs dot com
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-07-16 15:52:59
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32747