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* Re: target/9150: [3.4 regression] ICE in recog.c:2177 using -march=pentium3 and -fPIC
@ 2003-01-06 13:55 reichelt
0 siblings, 0 replies; 4+ messages in thread
From: reichelt @ 2003-01-06 13:55 UTC (permalink / raw)
To: andrew, gcc-bugs, gcc-prs, nobody
Synopsis: [3.4 regression] ICE in recog.c:2177 using -march=pentium3 and -fPIC
State-Changed-From-To: open->analyzed
State-Changed-By: reichelt
State-Changed-When: Mon Jan 6 05:55:33 2003
State-Changed-Why:
Confirmed.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9150
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: target/9150: [3.4 regression] ICE in recog.c:2177 using -march=pentium3 and -fPIC
@ 2003-01-15 20:02 bangerth
0 siblings, 0 replies; 4+ messages in thread
From: bangerth @ 2003-01-15 20:02 UTC (permalink / raw)
To: andrew, gcc-bugs, gcc-prs, nobody
Synopsis: [3.4 regression] ICE in recog.c:2177 using -march=pentium3 and -fPIC
State-Changed-From-To: analyzed->closed
State-Changed-By: bangerth
State-Changed-When: Wed Jan 15 12:02:25 2003
State-Changed-Why:
Apparently fixed.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9150
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: target/9150: [3.4 regression] ICE in recog.c:2177 using -march=pentium3 and -fPIC
@ 2003-01-15 19:56 Andrew Pollard
0 siblings, 0 replies; 4+ messages in thread
From: Andrew Pollard @ 2003-01-15 19:56 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR target/9150; it has been noted by GNATS.
From: Andrew Pollard <Andrew.Pollard@brooks-pri.com>
To: andrew@andypo.net, gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org,
gcc-bugs@gcc.gnu.org, gcc@gcc.gnu.org
Cc:
Subject: Re: target/9150: [3.4 regression] ICE in recog.c:2177 using -march=pentium3
and -fPIC
Date: Wed, 15 Jan 2003 19:54:48 +0000
Hi All,
It looks like the fix for bootstrap/9036 also fixes target/9150
ice.c:
---------------
float
foo(float bar)
{
return (((bar) < 0.0f) ? -bar : bar);
}
----------------
% /usr/local/gcc-3.4-20030108-i686-pc-linux-gnu/bin/gcc -c ice.c -msse2 -fpic
ice.c: In function `foo':
ice.c:5: error: unrecognizable insn:
(insn 18 33 19 2 (nil) (set (reg:V4SF 63)
(mem/u/f:V4SF (symbol_ref/u:SI ("*.LC1")) [0 S16 A128])) -1 (nil)
(expr_list:REG_EQUAL (const_vector:V4SF [
(const_double:SF 0 [0x0] -0.0 [-0x0.0p+0])
(const_double:SF 0 [0x0] 0.0 [0x0.0p+0])
(const_double:SF 0 [0x0] 0.0 [0x0.0p+0])
(const_double:SF 0 [0x0] 0.0 [0x0.0p+0])
])
(nil)))
ice.c:5: internal compiler error: in extract_insn, at recog.c:2177
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
% gcc34 -v
Reading specs from
/usr/local/gcc-3.4-20030115-i686-pc-linux-gnu/lib/gcc-lib/i686-pc-linux-gnu/3.4/specs
Configured with: /usr/local/src/cvs/gcc/configure
--prefix=/usr/local/gcc-3.4-20030115-i686-pc-linux-gnu --with-gnu-as
--with-as=/usr/local/binutils-2.13.90.0.16-i686-pc-linux-gnu/bin/as
--with-gnu-ld
-with-ld=/usr/local/binutils-2.13.90.0.16-i686-pc-linux-gnu/bin/ld
--enable-threads=posix --with-dwarf2 --disable-shared --enable-languages=c++
--enable-__cxa_atexit
Thread model: posix
gcc version 3.4 20030115 (experimental)
% gcc34 -c ice.c -msse2 -fpic
%
Andrew.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: target/9150: [3.4 regression] ICE in recog.c:2177 using -march=pentium3 and -fPIC
@ 2003-01-08 18:06 Janis Johnson
0 siblings, 0 replies; 4+ messages in thread
From: Janis Johnson @ 2003-01-08 18:06 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR target/9150; it has been noted by GNATS.
From: Janis Johnson <janis187@us.ibm.com>
To: andrew@andypo.net, gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org,
gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org
Cc:
Subject: Re: target/9150: [3.4 regression] ICE in recog.c:2177 using
-march=pentium3 and -fPIC
Date: Wed, 08 Jan 2003 09:57:22 -0800
This regression showed up in the merge from the 3.4 basic improvements branch.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9150
^ permalink raw reply [flat|nested] 4+ messages in thread
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2003-01-06 13:55 target/9150: [3.4 regression] ICE in recog.c:2177 using -march=pentium3 and -fPIC reichelt
2003-01-08 18:06 Janis Johnson
2003-01-15 19:56 Andrew Pollard
2003-01-15 20:02 bangerth
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