https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67908
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2015-10-12
Ever confirmed|0 |1
--- Comment #1 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
I cannot reproduce with a cross. Please run the cc1 command from within GDB:
/usr/lib/gcc/armv7l-unknown-linux-gnueabihf/5.2.0/cc1 -fpreprocessed test.i
-quiet -dumpbase test.c -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16
-mtls-dialect=gnu -auxbase-strip test.o -g -O2 -O3 -Wall -Wno-unused-result
-Wno-unused-variable -std=gnu99 -version -fstack-check=specific
-fstack-protector -ffast-math --param ssp-buffer-size=4 -o test.s
and post a backtrace. And note that the implementation of -fstack-check on ARM
is suboptimal and buggy in the 4.x and 5.x compilers; there is a new one on the
mainline (future 6.x compilers).
