[Bug inline-asm/15297] New: internal compiler error when crosscompiling for arm

[Bug inline-asm/15297] New: internal compiler error when crosscompiling for arm

[Michael dot Link at adc dot com]

When cross compiling glibc (2.3.3 snapshot from CVS [5/4/04]) for arm an
internal compiler error is encountered.

Reading specs from
/opt/crosstool/arm-9tdmi-linux-gnu/gcc-3.4.0-glibc-2.3.3/lib/gcc/arm-9tdmi-linux-gnu/3.4.0/specs
Configured with:
/home/linkm/crosstool-0.28-rc7/build/arm-9tdmi-linux-gnu/gcc-3.4.0-glibc-2.3.3/gcc-3.4.0/configure
--target=arm-9tdmi-linux-gnu --host=i686-host_pc-linux-gnu
--prefix=/opt/crosstool/arm-9tdmi-linux-gnu/gcc-3.4.0-glibc-2.3.3
--with-local-prefix=/opt/crosstool/arm-9tdmi-linux-gnu/gcc-3.4.0-glibc-2.3.3/arm-9tdmi-linux-gnu
--disable-multilib --with-newlib --with-cpu=arm9tdmi
--enable-cxx-flags=-mcpu=arm9tdmi --without-headers --disable-nls
--enable-threads=no --enable-symvers=gnu --enable-__cxa_atexit
--enable-languages=c --disable-shared
Thread model: single
gcc version 3.4.0

arm-9tdmi-linux-gnu-gcc  ../sysdeps/generic/s_fmax.c -c -std=gnu99 -Os -Wall
-Winline -Wstrict-prototypes -Wwrite-strings     -Wno-uninitialized
-D__NO_MATH_INLINES -D__LIBC_INTERNAL_MATH_INLINES -DNO_LONG_DOUBLE
-D_Mlong_double_=double -I../include -I.
-I/home/linkm/crosstool-0.28-rc7/build/arm-9tdmi-linux-gnu/gcc-3.4.0-glibc-2.3.3/build-glibc/math
-I.. -I../libio 
-I/home/linkm/crosstool-0.28-rc7/build/arm-9tdmi-linux-gnu/gcc-3.4.0-glibc-2.3.3/build-glibc
-I../sysdeps/arm/elf -I../libidn/sysdeps/unix
-I../linuxthreads/sysdeps/unix/sysv/linux/arm
-I../linuxthreads/sysdeps/unix/sysv/linux -I../linuxthreads/sysdeps/pthread
-I../sysdeps/pthread -I../linuxthreads/sysdeps/unix/sysv
-I../linuxthreads/sysdeps/unix -I../linuxthreads/sysdeps/arm
-I../sysdeps/unix/sysv/linux/arm -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu
-I../sysdeps/unix/common -I../sysdeps/unix/mman -I../sysdeps/unix/inet
-I../sysdeps/unix/sysv -I../sysdeps/unix/arm -I../sysdeps/unix
-I../sysdeps/posix -I../sysdeps/arm/fpu -I../sysdeps/arm
-I../sysdeps/wordsize-32 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754/dbl-64
-I../sysdeps/ieee754 -I../sysdeps/generic/elf -I../sysdeps/generic -nostdinc
-isystem
/opt/crosstool/arm-9tdmi-linux-gnu/gcc-3.4.0-glibc-2.3.3/lib/gcc/arm-9tdmi-linux-gnu/3.4.0/include
-isystem
/opt/crosstool/arm-9tdmi-linux-gnu/gcc-3.4.0-glibc-2.3.3/arm-9tdmi-linux-gnu/include
-D_LIBC_REENTRANT -include ../include/libc-symbols.h   -DNOT_IN_libc=1
-DIS_IN_libm=1    -o
/home/linkm/crosstool-0.28-rc7/build/arm-9tdmi-linux-gnu/gcc-3.4.0-glibc-2.3.3/build-glibc/math/s_fmax.o
-MD -MP -MF
/home/linkm/crosstool-0.28-rc7/build/arm-9tdmi-linux-gnu/gcc-3.4.0-glibc-2.3.3/build-glibc/math/s_fmax.o.dt
../sysdeps/generic/s_fmax.c: In function `__fmax':
../sysdeps/generic/s_fmax.c:28: internal compiler error: in elim_reg_cond, at
flow.c:3257
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: internal compiler error when crosscompiling for arm
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: inline-asm
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: Michael dot Link at adc dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-host_pc-linux-gnu
  GCC host triplet: arm-9tdmi-linux-gnu
GCC target triplet: arm-9tdmi-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15297

[Bug inline-asm/15297] internal compiler error when crosscompiling for arm

[Michael dot Link at adc dot com]

------- Additional Comments From Michael dot Link at adc dot com  2004-05-05 16:50 -------
Created an attachment (id=6227)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6227&action=view)
saved temps file that produced the error


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15297

[Bug target/15297] internal compiler error when crosscompiling for arm

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |normal
          Component|inline-asm                  |target
           Keywords|                            |ice-on-valid-code


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15297

[Bug target/15297] arm ICE on conditional elimination

[dhazeghi at yahoo dot com]

------- Additional Comments From dhazeghi at yahoo dot com  2004-05-12 22:57 -------
Confirmed with current tree-ssa. Probably a regression. Testcase:

double foo(double x)
{
        return (__builtin_isgreater(x,2) || __isnan(x));
}

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-05-12 22:57:33
               date|                            |
            Summary|internal compiler error when|arm ICE on conditional
                   |crosscompiling for arm      |elimination


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15297

[Bug target/15297] arm ICE on conditional elimination

[rearnsha at gcc dot gnu dot org]

------- Additional Comments From rearnsha at gcc dot gnu dot org  2004-05-16 22:28 -------


*** This bug has been marked as a duplicate of 15068 ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |DUPLICATE


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15297