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[Bug rtl-optimization/38722] [4.4 Regression] Revision 143027 causes ICE in find_decomposable_subregs
- From: "steven at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Jan 2009 21:38:44 -0000
- Subject: [Bug rtl-optimization/38722] [4.4 Regression] Revision 143027 causes ICE in find_decomposable_subregs
- References: <bug-38722-6642@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #13 from steven at gcc dot gnu dot org 2009-01-04 21:38 -------
My patch is wrong. The changes are reverted by undo_all() later on. However,
the bug still is in combine.c. It should not leave insns with the wrong
INSN_CODE.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38722