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[Bug middle-end/40154] [4.4/4.5/4.6/4.7 Regression] internal compiler error: in do_SUBST, at combine.c:681
- From: "amylaar at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 09 Dec 2011 12:57:28 +0000
- Subject: [Bug middle-end/40154] [4.4/4.5/4.6/4.7 Regression] internal compiler error: in do_SUBST, at combine.c:681
- Auto-submitted: auto-generated
- References: <bug-40154-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40154
--- Comment #7 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> 2011-12-09 12:57:28 UTC ---
Author: amylaar
Date: Fri Dec 9 12:57:24 2011
New Revision: 182162
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182162
Log:
PR middle-end/40154
* emit-rtl.c (set_dst_reg_note): New function.
* rtl.h (set_dst_reg_note): Declare.
* optabs.c (expand_binop, expand_absneg_bit): Use set_dst_reg_note.
(emit_libcall_block, expand_fix): Likewise.
* function.c (assign_parm_setup_reg, expand_function_start): Likewise.
* expmed.c (expand_mult_const, expand_divmod): Likewise.
* reload1.c (gen_reload): Likewise.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/emit-rtl.c
trunk/gcc/expmed.c
trunk/gcc/function.c
trunk/gcc/optabs.c
trunk/gcc/reload1.c
trunk/gcc/rtl.h