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* [Bug bootstrap/18853] New: Bootstrap Problem
@ 2004-12-06  9:37 micis at gmx dot de
  2004-12-06  9:41 ` [Bug bootstrap/18853] " giovannibajo at libero dot it
                   ` (11 more replies)
  0 siblings, 12 replies; 15+ messages in thread
From: micis at gmx dot de @ 2004-12-06  9:37 UTC (permalink / raw)
  To: gcc-bugs

I compiled the actual snapshot 20041205 with gcc from last week using 

../gcc40/configure --prefix=/usr/local/gcc40c --program-suffix=40c --with-
arch=opteron --enable-languages=c,c++ --enable-checking

and

CFLAGS="-pipe -g -O3 -march=opteron -fmessage-length=0 -falign-loops=16
 -falign-jumps=16 -falign-functions=32 -fstrict-aliasing -fsched-interblock
 -ffast-math -funroll-all-loops -funit-at-a-time -fpeel-loops -ftracer
 -funswitch-loops -loop-optimize2 -fmove-loop-invariants -fgcse-after-reload
 -frename-registers -modulo-sched --param max-gcse-passes=5
 --param max-unrolled-insns=600 --param inline-unit-growth=300
 --param large-function-growth=400"

I got an segfault on my opteron system and an ICE on a ppc system.
On both system I did a full boostrap using

    CFLAGS="-pipe -g -O2 -march=opteron -fmessage-length=0"
    CFLAGS_FOR_BUILD=<full options>

On both system this bootstrap completed.
I installed the compiler, cleared the object dir and did a configure / make 
with CFLAGS=<full options>.
On both systems I got ICEs as shown below.

Michael Cieslinski


gcc40 -c   -pipe -g -O3 -march=opteron -fmessage-length=0 -falign-loops=16 -
falign-jumps=16 -falign-functions=32  -fstrict-aliasing -fsched-interblock -
ffast-math -funroll-all-loops -funit-at-a-time -fpeel-loops -ftracer  -
funswitch-loops -floop-optimize2 -fmove-loop-invariants -fgcse-after-reload -
frename-registers -fmodulo-sched  --param max-gcse-passes=5 --param max-
unrolled-insns=600 --param inline-unit-growth=300 --param large-function-
growth=400 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-
prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-
definition -fno-common   -DHAVE_CONFIG_H    -I. -I. -I../../gcc40/gcc -
I../../gcc40/gcc/. -I../../gcc40/gcc/../include -
I../../gcc40/gcc/../libcpp/include  ../../gcc40/gcc/jump.c -o jump.o
../../gcc40/gcc/jump.c: In function 'reversed_comparison_code_parts':
../../gcc40/gcc/jump.c:440: internal compiler error: Segmentation fault
Please submit a full bug report, with preprocessed source if appropriate.

gcc40c -c   -pipe -g -O3 -mcpu=G5 -maltivec -mabi=altivec -fmessage-length=0 -
falign-loops=16 -falign-jumps=16 -falign-functions=32 -fstrict-aliasing -fsched-
interblock -ffast-math -funroll-all-loops -funit-at-a-time -fpeel-loops -
ftracer -funswitch-loops -floop-optimize2 -fmove-loop-invariants -fgcse-after-
reload -frename-registers -fmodulo-sched --param max-gcse-passes=5 --param max-
unrolled-insns=600 --param inline-unit-growth=300 --param large-function-
growth=400 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-
prototypes  -fno-common   -DHAVE_CONFIG_H -DGENERATOR_FILE    -I. -Ibuild -
I../../gcc40/gcc -I../../gcc40/gcc/build -I../../gcc40/gcc/../include -
I../../gcc40/gcc/../libcpp/include  \
 -o build/genautomata.o ../../gcc40/gcc/genautomata.c
../../gcc40/gcc/genautomata.c: In function 'transform_3':
../../gcc40/gcc/genautomata.c:5238: error: verify_flow_info: Incorrect fallthru 
140->141
../../gcc40/gcc/genautomata.c:5238: error: wrong insn in the fallthru edge
(barrier 1554 1532 1534)
../../gcc40/gcc/genautomata.c:5238: internal compiler error: in 
rtl_verify_flow_info, at cfgrtl.c:2198
Please submit a full bug report, with preprocessed source if appropriate.

-- 
           Summary: Bootstrap Problem
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: micis at gmx dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: x86_64-redhat-linux
  GCC host triplet: x86_64-redhat-linux
GCC target triplet: x86_64-redhat-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853


^ permalink raw reply	[flat|nested] 15+ messages in thread
[parent not found: <bug-18853-7559@http.gcc.gnu.org/bugzilla/>]
end of thread, other threads:[~2007-01-18  3:13 UTC | newest]

Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-12-06  9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
2004-12-06  9:41 ` [Bug bootstrap/18853] " giovannibajo at libero dot it
2004-12-06 22:46 ` belyshev at lubercy dot com
2004-12-08  7:51 ` micis at gmx dot de
2004-12-08 23:13 ` [Bug bootstrap/18853] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru micis at gmx dot de
2004-12-18 19:26 ` [Bug bootstrap/18853] [4.0 Regression] " pinskia at gcc dot gnu dot org
2005-01-08 23:05 ` pinskia at gcc dot gnu dot org
2005-01-09 19:25 ` [Bug rtl-optimization/18853] " pinskia at gcc dot gnu dot org
2005-01-17  4:44 ` phython at gcc dot gnu dot org
2005-04-21  5:01 ` [Bug rtl-optimization/18853] [4.0/4.1 " mmitchel at gcc dot gnu dot org
2005-07-06 17:04 ` mmitchel at gcc dot gnu dot org
2005-09-07 20:48 ` [Bug rtl-optimization/18853] [4.0 " pinskia at gcc dot gnu dot org
2005-09-27 16:21 ` mmitchel at gcc dot gnu dot org
     [not found] <bug-18853-7559@http.gcc.gnu.org/bugzilla/>
2006-03-11  3:17 ` mmitchel at gcc dot gnu dot org
2007-01-18  3:13 ` gdr at gcc dot gnu dot org

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