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[Bug middle-end/52372] [4.7/4.8 regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno
- From: "rsandifo at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 06 Mar 2012 19:22:14 +0000
- Subject: [Bug middle-end/52372] [4.7/4.8 regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno
- Auto-submitted: auto-generated
- References: <bug-52372-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52372
--- Comment #4 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> 2012-03-06 19:22:14 UTC ---
Author: rsandifo
Date: Tue Mar 6 19:22:10 2012
New Revision: 185013
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185013
Log:
gcc/
PR middle-end/52372
* rtl.h (pc_rtx, ret_rtx, simple_return_rtx, cc0_rtx): Redefine as
variables.
(GR_PC, GR_CC0, GR_RETURN, GR_SIMPLE_RETURN): Delete.
* emit-rtl.c (pc_rtx, ret_rtx, simple_return_rtx, cc0_rtx): New
variables.
(init_emit_regs): Move associated initialization to...
(init_emit_once): ...here.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/emit-rtl.c
trunk/gcc/rtl.h