This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[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: Mon, 20 Jun 2011 17:03:57 +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 #18 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2011-06-20 17:03:21 UTC ---
Author: hjl
Date: Mon Jun 20 17:03:16 2011
New Revision: 175222
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175222
Log:
Don't check zero/sign extended hard registers.
2011-06-20 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