Compiler configure with --enable-e500_double
Problem reproduced with:
//temp/gnu_toolchain/install_area/gcc-trunk/gcc-trunk-20060926-e500v2/bin/powerpc-unknown-linux-gnuspe-gcc
-O3 -funroll-loops -funroll-all-loops -S stream.i -v
Using built-in specs.
Target: powerpc-unknown-linux-gnuspe
Configured with: ../gcc-trunk/configure
--prefix=/temp/gnu_toolchain/install_area/gcc-trunk/gcc-trunk-20060926-e500v2
--with-local-prefix=/temp/gnu_toolchain/install_area/gcc-trunk/gcc-trunk-20060926-e500v2
--enable-languages=c,c++,fortran --enable-threads
--target=powerpc-unknown-linux-gnuspe
--with-gmp=/proj/ppc/sysperf/sw/gnu_toolchain/gcc_support/linuxAMD64
--with-mpfr=/proj/ppc/sysperf/sw/gnu_toolchain/gcc_support/linuxAMD64
--disable-shared --disable-multilib --disable-linux-futex --enable-e500_double
Thread model: posix
gcc version 4.2.0 20060926 (experimental)
/temp/gnu_toolchain/install_area/gcc-trunk/gcc-trunk-20060926-e500v2/libexec/gcc/powerpc-unknown-linux-gnuspe/4.2.0/cc1
-fpreprocessed stream.i -quiet -dumpbase stream.i -auxbase stream -O3 -version
-funroll-loops -funroll-all-loops -o stream.s
GNU C version 4.2.0 20060926 (experimental) (powerpc-unknown-linux-gnuspe)
compiled by GNU C version 3.4.3.
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: af19c94719eeca398c0b645020867b59
stream.c: In function 'main':
stream.c:269: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: [4.2.0 regression] ICE on valid code
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: edmar at freescale dot com
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: powerpc-unknown-linux-gnuspe-gcc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29255
