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From: "ams at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/48250] New: ICE in reload_cse_simplify_operands, at postreload.c:403
Date: Wed, 23 Mar 2011 11:42:00 -0000 [thread overview]
Message-ID: <bug-48250-4@http.gcc.gnu.org/bugzilla/> (raw)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48250
Summary: ICE in reload_cse_simplify_operands, at
postreload.c:403
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: ams@gcc.gnu.org
Created attachment 23755
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23755
Reduced testcase.
Using a trunk (svn 171251) compiler, configured for ARMv7-a, I get the
following ICE:
gcc -marm -mfpu=neon -O2 -c lp723185.i
lp723185.i: In function 'foo':
lp723185.i:29:1: error: insn does not satisfy its constraints:
(insn 30 79 31 5 (set (mem/s:DI (plus:SI (reg:SI 3 r3)
(const_int -3 [0xfffffffffffffffd])) [4 unaligned_S_6->u64+0 S8
A64])
(reg:DI 4 r4 [146])) lp723185.i:25 626 {*arm_movdi_vfp}
(nil))
lp723185.i:29:1: internal compiler error: in reload_cse_simplify_operands, at
postreload.c:403
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
It's possible that this is the same as bug #42949, but I'm not qualified to
judge.
next reply other threads:[~2011-03-23 11:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-23 11:42 ams at gcc dot gnu.org [this message]
2011-03-24 14:43 ` [Bug target/48250] " ibolton at gcc dot gnu.org
2011-04-12 4:43 ` cltang at gcc dot gnu.org
2011-06-03 19:34 ` ramana at gcc dot gnu.org
2011-06-03 20:42 ` ramana at gcc dot gnu.org
2011-06-04 8:23 ` ramana at gcc dot gnu.org
2011-06-05 14:12 ` cltang at gcc dot gnu.org
2011-09-19 6:22 ` jye2 at gcc dot gnu.org
2013-08-05 20:42 ` ramana at gcc dot gnu.org
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