[Bug target/12721] New: ICE when building a cross compiler for avr-elf

["berndtrog at yahoo dot com" <gcc-bugzilla at gcc dot gnu dot org>]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12721

           Summary: ICE when building a cross compiler for avr-elf
           Product: gcc
           Version: 3.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: berndtrog at yahoo dot com
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: avr-elf

Building a cross compiler for avr-elf failed with:

/src/gcc-20031021/configure -v --target=avr --prefix=/install/gcc-34-031021
--with-gnu-ld --with-gnu-as --disable-nls --enable-languages=c

[..]

/build/gcc/xgcc -B/build/gcc/ -B/install/gcc-34-031021/avr/bin/
-B/install/gcc-34-031021/avr/lib/ -isystem /install/gcc-34-031021/avr/include
-isystem /install/gcc-34-031021/avr/sys-include -O2  -DIN_GCC -DCROSS_COMPILE  
-W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem
./include  -DDF=SF -Dinhibit_libc -mcall-prologues -g  -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I -I/src/gcc-20031021/gcc
-I/src/gcc-20031021/gcc/ -I/src/gcc-20031021/gcc/../include   -DL_lshrdi3 -c
/src/gcc-20031021/gcc/libgcc2.c -o libgcc/./_lshrdi3.o
/src/gcc-20031021/gcc/libgcc2.c: In function `__lshrdi3':

/src/gcc-20031021/gcc/libgcc2.c:387: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.


>gcc -v
Reading specs from /usr/local/gcc34-031021/lib/gcc/i686-pc-linux-gnu/3.4/specs
Configured with: /src/gcc/configure --prefix=/usr/local/gcc34-031021
--enable-languages=c,c++,ada --disable-nls
Thread model: posix
gcc version 3.4 20031021 (experimental)


This is a regression from 3.3.1 to 3.4