[Bug bootstrap/13632] New: ICE while building crtbegin.o

[Bug bootstrap/13632] New: ICE while building crtbegin.o

[lu_zero at gentoo dot org]

base info: gcc-3.2.3, glibc-2.3.2-r9, 2.6.1_rc1-benh1
CFLAGS="-O2 -pipe -mcpu=7450 -mtune=7450 -maltivec -mabi=altivec"

In the latest 4 days I tried to build gcc-3.4 from cvs HEAD,
it segfaults reproducibly on crtbegin.o

make[2]: Entering directory `/var/tmp/portage/gcc-3.4/work/build/gcc'
make CC=" stage1/xgcc -Bstage1/ -B/usr/powerpc-unknown-linux-gnu/bin/"
CC_FOR_BUILD=" stage1/xgcc -Bstage1/ -B/usr/powerpc-unknown-linux-gnu/bin/" \
         STAGE_PREFIX=stage1/ \
         ADAFLAGS="" CFLAGS="-g -O2" LDFLAGS=""
WARN_CFLAGS="\$(GCC_WARN_CFLAGS)" STRICT_WARN="-pedantic -Wno-long-long
-Wold-style-definition -Werror" libdir=/usr/lib LANGUAGES="c gcov gcov-dump c++
f77 objc" MAKEINFO="makeinfo" MAKEINFOFLAGS="" MAKEOVERRIDES= OUTPUT_OPTION="-o
\$@" \
         CFLAGS="-g -O2" WERROR="-Werror"
make[3]: Entering directory `/var/tmp/portage/gcc-3.4/work/build/gcc'
if [ -f specs.ready ] ; then \
        true; \
else \
        echo timestamp > specs.ready; \
fi
./xgcc -B./ -B/usr/powerpc-unknown-linux-gnu/bin/ -isystem
/usr/powerpc-unknown-linux-gnu/include -isystem
/usr/powerpc-unknown-linux-gnu/sys-include
-L/var/tmp/portage/gcc-3.4/work/build/gcc/../ld -O2 -DIN_GCC    -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
 -isystem ./include  -I. -I. -I/var/tmp/portage/gcc-3.4/work/gcc/gcc
-I/var/tmp/portage/gcc-3.4/work/gcc/gcc/.
-I/var/tmp/portage/gcc-3.4/work/gcc/gcc/../include   -g0
-finhibit-size-directive -fno-inline-functions -fno-exceptions
-fno-zero-initialized-in-bss -fno-unit-at-a-time -msdata=none \
   -c /var/tmp/portage/gcc-3.4/work/gcc/gcc/crtstuff.c -DCRT_BEGIN \
  -o crtbegin.o
In file included from /usr/include/stdio.h:36,
                 from /var/tmp/portage/gcc-3.4/work/gcc/gcc/tsystem.h:79,
                 from /var/tmp/portage/gcc-3.4/work/gcc/gcc/crtstuff.c:62:
/usr/include/bits/types.h:146: internal compiler error: Segmentation fault

-- 
           Summary: ICE while building crtbegin.o
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: lu_zero at gentoo dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: powerpc-unknown-linux-gnu
  GCC host triplet: powerpc-unknown-linux-gnu
GCC target triplet: powerpc-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13632

[Bug optimization/13632] [3.4 Regression] ICE while building crtbegin.o

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-01-09 17:10 -------
Can you provide the preprocessed source file?

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |critical
             Status|UNCONFIRMED                 |WAITING
          Component|bootstrap                   |optimization
           Keywords|                            |build, ice-on-valid-code
           Priority|P2                          |P1
            Summary|ICE while building          |[3.4 Regression] ICE while
                   |crtbegin.o                  |building crtbegin.o
   Target Milestone|---                         |3.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13632

[Bug optimization/13632] [3.4 Regression] ICE while building crtbegin.o

[lu_zero at gentoo dot org]

------- Additional Comments From lu_zero at gentoo dot org  2004-01-10 18:34 -------
I tried something on segher suggestion:

1) gcc-3.4 builds fine if I add --enable-checkings with both gcc-3.3.2 and gcc-3.2.3
2) I'm about to try to build w/out that option with gcc-3.3.2 and see if that
still applies or not.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13632

[Bug optimization/13632] [3.4 Regression] ICE while building crtbegin.o

[lu_zero at gentoo dot org]

------- Additional Comments From lu_zero at gentoo dot org  2004-01-11 05:20 -------
Same result but that time with gcc-3.3.2

./xgcc -B./ -B/usr/powerpc-unknown-linux-gnu/bin/ -isystem
/usr/powerpc-unknown-linux-gnu/include -isystem
/usr/powerpc-unknown-linux-gnu/sys-include
-L/var/tmp/portage/gcc-3.4/work/build/gcc/../ld -O2 -DIN_GCC    -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
 -isystem ./include  -I. -I. -I/var/tmp/portage/gcc-3.4/work/gcc/gcc
-I/var/tmp/portage/gcc-3.4/work/gcc/gcc/.
-I/var/tmp/portage/gcc-3.4/work/gcc/gcc/../include   -g0
-finhibit-size-directive -fno-inline-functions -fno-exceptions
-fno-zero-initialized-in-bss -fno-unit-at-a-time -msdata=none \
   -c /var/tmp/portage/gcc-3.4/work/gcc/gcc/crtstuff.c -DCRT_BEGIN \
  -o crtbegin.o
In file included from /usr/include/stdio.h:36,
                 from /var/tmp/portage/gcc-3.4/work/gcc/gcc/tsystem.h:79,
                 from /var/tmp/portage/gcc-3.4/work/gcc/gcc/crtstuff.c:62:
/usr/include/bits/types.h:146: internal compiler error: Segmentation fault

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13632

[Bug optimization/13632] [3.4 Regression] ICE while building crtbegin.o

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-01-13 02:00 -------
Some more information about this bug, it happens with STAGE1_CFLAGS="-0".

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13632

[Bug optimization/13632] [3.4 Regression] ICE while building crtbegin.o

[lu_zero at gentoo dot org]

------- Additional Comments From lu_zero at gentoo dot org  2004-01-13 04:36 -------
tried and the result is the same

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13632

[Bug optimization/13632] [3.4 Regression] ICE while building crtbegin.o

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-01-13 04:50 -------
Changing to new at this point, I have another bug which I am going to file as bootstrap is 
broken with STAGE1_CFLAGS=-O at least also on powerpc-apple-darwin7.2.0.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-01-13 04:50:11
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13632

[Bug optimization/13632] [3.4/3.5 Regression] ICE while building crtbegin.o (STAGE1_CFLAGS=-O)

[rth at gcc dot gnu dot org]

------- Additional Comments From rth at gcc dot gnu dot org  2004-03-02 23:47 -------
Unless you can show a bug with BOOT_CFLAGS=-O1, then this is a problem with the
bootstrap compiler being used and *not* with gcc-3.4.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13632

[Bug optimization/13632] [3.4/3.5 Regression] ICE while building crtbegin.o (STAGE1_CFLAGS=-O)

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2004-03-21 18:01 -------
Andrew Pinski and I cannot reproduce this, and rth is right of course -- this 
looks like a problem with the bootstrap compiler, not gcc 3.4.0.  So I'm 
closing this bug after discussing it with Andrew on IRC. 

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13632

[Bug optimization/13632] [3.4/3.5 Regression] ICE while building crtbegin.o (STAGE1_CFLAGS=-O)

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2004-03-21 18:01 -------
this time close it :) 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13632

[Bug optimization/13632] [3.4/3.5 Regression] ICE while building crtbegin.o (STAGE1_CFLAGS=-O)

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2004-03-21 18:01 -------
this time close it :) 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|FIXED                       |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13632