http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50879
Bug #: 50879
Summary: ICE in sf_fabs.c while bootstrap on PowerPC
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: revital.e...@linaro.org
I get the following error while bootsrap -r180557 with -O2 on
ppc64-redhat-linux
: (GCC configred with --enable-checking)
/bin/sh ../../libtool --tag=CC --mode=compile
/home/eres/mainline/build/./gcc/xgcc -B/home/eres/mainline/build/./gcc/
-B/home/eres/mainline/build/powerpc64-unknown-linux-gnu/bin/
-B/home/eres/mainline/build/powerpc64-unknown-linux-gnu/lib/ -isystem
/home/eres/mainline/build/powerpc64-unknown-linux-gnu/include -isystem
/home/eres/mainline/build/powerpc64-unknown-linux-gnu/sys-include
-DHAVE_CONFIG_H -I. -I../../../../../../gcc/libjava/classpath/native/fdlibm
-I../../include -fexceptions -fasynchronous-unwind-tables -g -O2 -MT
s_floor.lo -MD -MP -MF .deps/s_floor.Tpo -c -o s_floor.lo
../../../../../../gcc/libjava/classpath/native/fdlibm/s_floor.c
../../../../../../gcc/libjava/classpath/native/fdlibm/sf_fabs.c: In function
×’fabsf×’:
../../../../../../gcc/libjava/classpath/native/fdlibm/sf_fabs.c:33:1: internal
compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
mv -f .deps/mprec.Tpo .deps/mprec.Plo
make[5]: *** [sf_fabs.lo] Error 1
make[5]: *** Waiting for unfinished jobs....
mv -f .deps/s_cos.Tpo .deps/s_cos.Plo
libtool: compile: /home/eres/mainline/build/./gcc/xgcc
-B/home/eres/mainline/build/./gcc/
-B/home/eres/mainline/build/powerpc64-unknown-linux-gnu/bin/
-B/home/eres/mainline/build/powerpc64-unknown-linux-gnu/lib/ -isystem
/home/eres/mainline/build/powerpc64-unknown-linux-gnu/include -isystem
/home/eres/mainline/build/powerpc64-unknown-linux-gnu/sys-include
-DHAVE_CONFIG_H -I. -I../../../../../../gcc/libjava/classpath/native/fdlibm
-I../../include -fexceptions -fasynchronous-unwind-tables -g -O2 -MT s_floor.lo
-MD -MP -MF .deps/s_floor.Tpo -c
../../../../../../gcc/libjava/classpath/native/fdlibm/s_floor.c -fPIC -DPIC -o
.libs/s_floor.o
mv -f .deps/s_expm1.Tpo .deps/s_expm1.Plo
mv -f .deps/s_fabs.Tpo .deps/s_fabs.Plo
mv -f .deps/s_finite.Tpo .deps/s_finite.Plo
mv -f .deps/s_floor.Tpo .deps/s_floor.Plo
make[5]: Leaving directory
`/home/eres/mainline/build/powerpc64-unknown-linux-gnu/libjava/classpath/native/fdlibm'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory
`/home/eres/mainline/build/powerpc64-unknown-linux-gnu/libjava/classpath/native'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory
`/home/eres/mainline/build/powerpc64-unknown-linux-gnu/libjava/classpath'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory
`/home/eres/mainline/build/powerpc64-unknown-linux-gnu/libjava'
make[1]: *** [all-target-libjava] Error 2
make[1]: Leaving directory `/home/eres/mainline/build'
make: *** [bootstrap] Error 2
