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[Bug middle-end/47725] [x32] error: unable to find a register to spill in class DIREG
- From: "hjl at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 18 Mar 2011 04:02:46 +0000
- Subject: [Bug middle-end/47725] [x32] error: unable to find a register to spill in class DIREG
- Auto-submitted: auto-generated
- References: <bug-47725-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47725
--- Comment #13 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2011-03-18 04:02:30 UTC ---
Author: hjl
Date: Fri Mar 18 04:02:25 2011
New Revision: 171125
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171125
Log:
Revert the last change on cant_combine_insn_p.
2011-03-17 H.J. Lu <hongjiu.lu@intel.com>
PR middle-end/47725
* combine.c (cant_combine_insn_p): Don't check zero/sign
extended hard registers.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/combine.c