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[Bug rtl-optimization/46856] [4.6 regression] internal compiler error in final_scan_insn breaks m68k-linux bootstrap
- From: "law at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 27 Jan 2011 04:26:10 +0000
- Subject: [Bug rtl-optimization/46856] [4.6 regression] internal compiler error in final_scan_insn breaks m68k-linux bootstrap
- Auto-submitted: auto-generated
- References: <bug-46856-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46856
--- Comment #8 from Jeffrey A. Law <law at gcc dot gnu.org> 2011-01-27 04:25:57 UTC ---
Author: law
Date: Thu Jan 27 04:25:49 2011
New Revision: 169321
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169321
Log:
PR rtl-optimization/46856
* postreload.c (reload_combine_recognize_const_pattern): Do not
separate cc0 setter and user on cc0 targets.
PR rtl-optimization/46856
* gcc.c-torture/compile/pr46856.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr46856.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/postreload.c
trunk/gcc/testsuite/ChangeLog