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From: "corsepiu at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/50928] m32c ICE building RTEMS
Date: Tue, 26 Mar 2013 08:30:00 -0000 [thread overview]
Message-ID: <bug-50928-4-H8aOcihOQs@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-50928-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50928
Ralf Corsepius <corsepiu at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |corsepiu at gcc dot gnu.org
Known to work| |4.7.2
Known to fail| |4.8.0
--- Comment #4 from Ralf Corsepius <corsepiu at gcc dot gnu.org> 2013-03-26 08:30:02 UTC ---
This bug had vanished with gcc-4.7.2, but has returned with gcc-4.8.0:
/builddir/build/BUILD/rtems-4.11-m32c-rtems4.11-gcc-4.8.0/build/./gcc/xgcc
-B/builddir/build/BUILD/rtems-4.11-m32c-rtems4.11-gcc-4.8.0/build/./gcc/
-nostdinc
-B/builddir/build/BUILD/rtems-4.11-m32c-rtems4.11-gcc-4.8.0/build/m32c-rtems4.11/newlib/
-isystem
/builddir/build/BUILD/rtems-4.11-m32c-rtems4.11-gcc-4.8.0/build/m32c-rtems4.11/newlib/targ-include
-isystem
/builddir/build/BUILD/rtems-4.11-m32c-rtems4.11-gcc-4.8.0/gcc-4.8.0/newlib/libc/include
-B/opt/rtems-4.11/m32c-rtems4.11/bin/ -B/opt/rtems-4.11/m32c-rtems4.11/lib/
-isystem /opt/rtems-4.11/m32c-rtems4.11/include -isystem
/opt/rtems-4.11/m32c-rtems4.11/sys-include -g -O2 -mcpu=m32cm -O2
-I../../../../gcc-4.8.0/libgcc/../newlib/libc/sys/rtems/include -g -O2 -DIN_GCC
-DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-isystem ./include -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector
-Dinhibit_libc -I. -I. -I../../.././gcc -I../../../../gcc-4.8.0/libgcc
-I../../../../gcc-4.8.0/libgcc/. -I../../../../gcc-4.8.0/libgcc/../gcc
-I../../../../gcc-4.8.0/libgcc/../include -DHAVE_CC_TLS -DUSE_EMUTLS -o
_ffsdi2.o -MT _ffsdi2.o -MD -MP -MF _ffsdi2.dep -DL_ffsdi2 -c
../../../../gcc-4.8.0/libgcc/libgcc2.c -fvisibility=hidden -DHIDE_EXPORTS
../../../../gcc-4.8.0/libgcc/libgcc2.c: In function '__ffssi2':
../../../../gcc-4.8.0/libgcc/libgcc2.c:522:1: error: unable to find a register
to spill in class 'A_REGS'
}
^
../../../../gcc-4.8.0/libgcc/libgcc2.c:522:1: error: this is the insn:
(insn 58 56 59 10 (set (reg:HI 0 r0 [orig:26 D.2817 ] [26])
(zero_extend:HI (mem/u/j:QI (plus:PSI (subreg:PSI (reg:SI 44 [ D.2818
]) 0)
(symbol_ref:PSI ("__clz_tab") [flags 0x40] <var_decl
0x7f55b9a14ab0 __clz_tab>)) [0 __clz_tab S1 A8])))
../../../../gcc-4.8.0/libgcc/libgcc2.c:520 115 {zero_extendqihi2}
(expr_list:REG_DEAD (reg:SI 44 [ D.2818 ])
(nil)))
../../../../gcc-4.8.0/libgcc/libgcc2.c:522: confused by earlier errors, bailing
out
next prev parent reply other threads:[~2013-03-26 8:30 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-30 21:08 [Bug c/50928] New: " joel at gcc dot gnu.org
2011-10-30 21:10 ` [Bug c/50928] " joel at gcc dot gnu.org
2012-11-03 17:22 ` [Bug c/50928] m32c " joel at gcc dot gnu.org
2012-11-03 17:23 ` joel at gcc dot gnu.org
2013-03-26 8:30 ` corsepiu at gcc dot gnu.org [this message]
2015-01-15 18:14 ` [Bug target/50928] " joel at gcc dot gnu.org
2015-01-20 0:54 ` dj at redhat dot com
2015-01-20 18:41 ` joel at gcc dot gnu.org
2015-01-20 20:01 ` bernd.edlinger at hotmail dot de
2015-01-20 20:08 ` dj at redhat dot com
2015-01-20 21:36 ` dj at redhat dot com
2015-01-21 3:34 ` bernd.edlinger at hotmail dot de
2015-01-23 16:34 ` edlinger at gcc dot gnu.org
2015-01-24 2:39 ` dj at redhat dot com
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