[Bug target/52911] [4.5/4.6/4.7/4.8 Regression] gcc 4.7.0 (ppc32 e500mc) when compile a c file, after a lot of time, gcc failed and internal compiler error occurs.

zuogang at huawei dot com gcc-bugzilla@gcc.gnu.org
Wed Apr 11 15:02:00 GMT 2012


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52911

--- Comment #2 from zuogang <zuogang at huawei dot com> 2012-04-11 15:01:55 UTC ---
use another gcc(4.5.1) runing on the ppc e500v2 box (ship with Sourcery pdts),
everything is ok!

root@P2020RDB:/dev/shm> gcc -v
Reading specs from /usr/bin/../lib/gcc/powerpc-linux-gnu/4.5.1/specs
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/bin/../libexec/gcc/powerpc-linux-gnu/4.5.1/lto-wrapper
Target: powerpc-linux-gnu
Configured with:
/scratch/nathan/powerpc-linux-lite/src/gcc-4.5-2010.09/configure
--build=i686-pc-linux-gnu --host=powerpc-boot-linux-gnu
--target=powerpc-linux-gnu --enable-threads --disable-libmudflap
--disable-libssp --disable-libstdcxx-pch --enable-extra-sgxxlite-multilibs
--with-long-double-128 --enable-targets=all --with-cpu-32=603e
--with-cpu-64=e5500 --enable-secureplt --with-gnu-as --with-gnu-ld
--with-specs='%{save-temps: -fverbose-asm} -D__CS_SOURCERYGXX_MAJ__=2010
-D__CS_SOURCERYGXX_MIN__=9 -D__CS_SOURCERYGXX_REV__=114
%{O2:%{!fno-remove-local-statics: -fremove-local-statics}}
%{O*:%{O|O0|O1|O2|Os:;:%{!fno-remove-local-statics: -fremove-local-statics}}}'
--enable-languages=c,c++ --enable-shared --enable-lto --enable-symvers=gnu
--enable-__cxa_atexit --with-pkgversion='Sourcery G++ Lite 2010.09-114'
--with-bugurl=https://support.codesourcery.com/GNUToolchain/ --disable-nls
--prefix=/opt/freescale/usr/local/gcc-4.5.114-eglibc-2.11.114/powerpc-linux-gnu
--with-sysroot=/opt/freescale/usr/local/gcc-4.5.114-eglibc-2.11.114/powerpc-linux-gnu/powerpc-linux-gnu/libc
--with-build-sysroot=/scratch/nathan/powerpc-linux-lite/install/host-powerpc-e500v2-native/powerpc-linux-gnu/libc
--with-gmp=/scratch/nathan/powerpc-linux-lite/obj/host-libs-2010.09-114-powerpc-linux-gnu-powerpc-e500v2-native/usr
--with-mpfr=/scratch/nathan/powerpc-linux-lite/obj/host-libs-2010.09-114-powerpc-linux-gnu-powerpc-e500v2-native/usr
--with-mpc=/scratch/nathan/powerpc-linux-lite/obj/host-libs-2010.09-114-powerpc-linux-gnu-powerpc-e500v2-native/usr
--with-ppl=/scratch/nathan/powerpc-linux-lite/obj/host-libs-2010.09-114-powerpc-linux-gnu-powerpc-e500v2-native/usr
--with-host-libstdcxx='-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm'
--with-cloog=/scratch/nathan/powerpc-linux-lite/obj/host-libs-2010.09-114-powerpc-linux-gnu-powerpc-e500v2-native/usr
--with-libelf=/scratch/nathan/powerpc-linux-lite/obj/host-libs-2010.09-114-powerpc-linux-gnu-powerpc-e500v2-native/usr
--enable-libgomp --with-cpu=native --with-float=native -disable-multilib
--with-build-time-tools=/scratch/nathan/powerpc-linux-lite/obj/tools-i686-pc-linux-gnu-2010.09-114-powerpc-linux-gnu-powerpc-e500v2-native/powerpc-linux-gnu/bin
--with-build-time-tools=/scratch/nathan/powerpc-linux-lite/obj/tools-i686-pc-linux-gnu-2010.09-114-powerpc-linux-gnu-powerpc-e500v2-native/powerpc-linux-gnu/bin
Thread model: posix
gcc version 4.5.1 (Sourcery G++ Lite 2010.09-114) 
root@P2020RDB:/dev/shm> 

root@P2020RDB:/dev/shm> cat /proc/cpuinfo 
processor       : 0
cpu             : e500v2
clock           : 1000.000000MHz
revision        : 4.0 (pvr 8021 1040)
bogomips        : 125.00

processor       : 1
cpu             : e500v2
clock           : 1000.000000MHz
revision        : 4.0 (pvr 8021 1040)
bogomips        : 125.00

total bogomips  : 250.00
timebase        : 62500000
platform        : P2020 RDB
model           : fsl,P2020
Memory          : 1024 MB
root@P2020RDB:/dev/shm>



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