We get the following ICE on m68k with gcc 4.1. I checked today's SVN and 4.1
fails while 4.2 works.
(sid)34:[EMAIL PROTECTED]: ~] /usr/local/bin/m68k-linux-gnu-gcc-4.1.2 -c -O
kdelibs-slaveinterface.cpp
kdelibs-slaveinterface.cpp: In function âQDataStream&
operator<<(QDataStream&, const KIO::UDSEntry&)â:
kdelibs-slaveinterface.cpp:62: error: unrecognizable insn:
(insn 23 21 25 1 (set (mem/s/j/c:DI (plus:SI (reg/f:SI 26 virtual-stack-vars)
(const_int -8 [0xfffffffffffffff8])) [0 a.m_long+0 S8 A16])
(ashiftrt:DI (mem/s/j:DI (plus:SI (reg:SI 31 [ D.1850 ])
(const_int 2 [0x2])) [0 <variable>.m_long+0 S8 A16])
(const_int 32 [0x20]))) -1 (nil)
(nil))
kdelibs-slaveinterface.cpp:62: internal compiler error: in extract_insn, at
recog.c:2084
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
(sid)35:[EMAIL PROTECTED]: ~] /usr/local/bin/m68k-linux-gnu-gcc-4.1.2 -c
kdelibs-slaveinterface.cpp
(sid)36:[EMAIL PROTECTED]: ~] /usr/local/bin/m68k-linux-gnu-gcc-4.2.0 -c -O2
kdelibs-slaveinterface.cpp
(sid)37:[EMAIL PROTECTED]: ~]
--
Summary: [4.1 regression] ICE in extract_insn, at recog.c:2084
(unecognizable insn)
Product: gcc
Version: 4.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tbm at cyrius dot com
GCC host triplet: m68k-linux-gnu
GCC target triplet: m68k-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28622
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