[Bug target/40031] [4.5 Regression] ARM broken with addresses in PHIs with -fPIC

[laurent at guerby dot net]

------- Comment #5 from laurent at guerby dot net  2009-05-10 09:28 -------

For the record at rev 147290 even with c++ disabled the bootstrap failed on
libmudflap:

libtool: compile:  /home/guerby/build/./gcc/xgcc -B/home/guerby/build/./gcc/
-B/n/50/guerby/install-trunk-147290/armv5tel-unknown-linux-gnueabi/bin/
-B/n/50/guerby/install-trunk-147290/armv5tel-unknown-linux-gnueabi/lib/
-isystem
/n/50/guerby/install-trunk-147290/armv5tel-unknown-linux-gnueabi/include
-isystem
/n/50/guerby/install-trunk-147290/armv5tel-unknown-linux-gnueabi/sys-include
-DHAVE_CONFIG_H -I. -I../../../trunk/libmudflap -I. -Wall -ffunction-sections
-fdata-sections -g -O2 -MT mf-runtime.lo -MD -MP -MF .deps/mf-runtime.Tpo -c
../../../trunk/libmudflap/mf-runtime.c  -fPIC -DPIC -o .libs/mf-runtime.o
../../../trunk/libmudflap/mf-runtime.c: In function '__mf_describe_object':
../../../trunk/libmudflap/mf-runtime.c:1725: 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.
make[4]: *** [mf-runtime.lo] Error 1
make[4]: Leaving directory
`/home/guerby/build/armv5tel-unknown-linux-gnueabi/libmudflap'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory
`/home/guerby/build/armv5tel-unknown-linux-gnueabi/libmudflap'
make[2]: *** [all] Error 2
make[2]: Leaving directory
`/home/guerby/build/armv5tel-unknown-linux-gnueabi/libmudflap'
make[1]: *** [all-target-libmudflap] Error 2
make[1]: Leaving directory `/home/guerby/build'
make: *** [bootstrap] Error 2


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40031