[Bug target/60088] Segfault when using quad precision and -march=native on gfortran
jvdelisle at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Thu Feb 6 03:44:00 GMT 2014
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60088
Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jvdelisle at gcc dot gnu.org
--- Comment #4 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
I can reproduce this by combining the source into one file and compiling as
follows:
gfc -static -m32 sip_test.f90
My machine here is x86-64, linux. (Fedora F
$ gfc -static -m32 sip_test.f90
$ ./a.out
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
#0 0x805D9EF in _gfortrani_backtrace at backtrace.c:258
#1 0x804C4EB in _gfortrani_backtrace_handler at compile_options.c:129
#2 0xF77DA3FF
#3 0x80492EE in sip_
#4 0x804C01F in MAIN__ at sip_test.f90:?
Segmentation fault (core dumped)
Using gdb the fault occurs at the first assignment in subroutine sip
b=zero
Works fine on -m64
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