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[Bug target/49714] [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600
- From: "dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 12 Jul 2011 16:31:57 +0000
- Subject: [Bug target/49714] [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600
- Auto-submitted: auto-generated
- References: <bug-49714-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49714
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |
--- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-07-12 16:28:28 UTC ---
Still fails with -m32:
[macbook] f90/bug% g++47 -m32
/opt/gcc/work/gcc/testsuite/g++.old-deja/g++.other/dyncast1.C
/opt/gcc/work/gcc/testsuite/g++.old-deja/g++.other/dyncast1.C: In member
function 'void E::_ZThn4_N1ED1Ev()':
/opt/gcc/work/gcc/testsuite/g++.old-deja/g++.other/dyncast1.C:123:1: error:
unrecognizable insn:
(jump_insn 3 2 4 (set (pc)
(mem:SI (symbol_ref/i:SI ("_ZN1ED1Ev") [flags 0x1] <function_decl
0x142cb3600 __comp_dtor >) [0 S4 A8])) -1
(nil))
/opt/gcc/work/gcc/testsuite/g++.old-deja/g++.other/dyncast1.C:123:1: internal
compiler error: in insn_default_length, at config/i386/i386.md:600