[Bug preprocessor/60436] [4.8/4.9 Regression] C preprocessor segfaults on assembly file

["trippels at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60436

--- Comment #5 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
markus@x4 tmp % gdb --args /var/tmp/gcc_test/usr/local/bin/g++
-DTABLES_NEXT_TO_CODE -x assembler-with-cpp -c ghc3240_8.s
Reading symbols from /var/tmp/gcc_test/usr/local/bin/g++...done.
(gdb) run
Starting program: /var/tmp/gcc_test/usr/local/bin/g++ -DTABLES_NEXT_TO_CODE -x
assembler-with-cpp -c ghc3240_8.s
[New process 7553]
process 7553 is executing new program:
/var/tmp/gcc_test/usr/local/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/cc1

Program received signal SIGABRT, Aborted.
[Switching to process 7553]
0x00007ffff7604ff4 in raise () from /lib/libc.so.6
(gdb) bt
#0  0x00007ffff7604ff4 in raise () from /lib/libc.so.6
#1  0x00007ffff76063e7 in abort () from /lib/libc.so.6
#2  0x0000000000f25198 in linemap_location_from_macro_expansion_p
(set=<optimized out>, location=<optimized out>, location@entry=2147483542)
    at ../../gcc/libcpp/line-map.c:948
#3  0x0000000000f252ff in linemap_lookup (set=set@entry=0x7ffff7ff8000,
line=line@entry=2147483542) at ../../gcc/libcpp/line-map.c:642
#4  0x0000000000f253bc in linemap_macro_loc_to_exp_point (set=0x7ffff7ff8000,
location=2147483542, original_map=original_map@entry=0x7fffffffdfb8)
    at ../../gcc/libcpp/line-map.c:1181
#5  0x0000000000f25611 in linemap_resolve_location (set=<optimized out>,
loc=<optimized out>, loc@entry=2147483542, lrk=<optimized out>,
map=map@entry=0x7fffffffdfb8)
    at ../../gcc/libcpp/line-map.c:1262
#6  0x0000000000f0e3ae in expand_location_1 (loc=loc@entry=2147483542,
expansion_point_p=expansion_point_p@entry=true) at ../../gcc/gcc/input.c:164
#7  0x0000000000f0f08e in expand_location (loc=loc@entry=2147483542) at
../../gcc/gcc/input.c:724
#8  0x00000000005ec236 in maybe_print_line_1 (stream=0x15e2860,
src_loc=2147483542) at ../../gcc/gcc/c-family/c-ppoutput.c:314
#9  maybe_print_line (src_loc=src_loc@entry=2147483542) at
../../gcc/gcc/c-family/c-ppoutput.c:351
#10 0x00000000005ec7fb in do_line_change (pfile=0x15d8cd0, token=0x15d9210,
src_loc=2147483542, parsing_args=0) at ../../gcc/gcc/c-family/c-ppoutput.c:420
#11 0x0000000000f240b4 in _cpp_lex_token (pfile=0x15d8cd0) at
../../gcc/libcpp/lex.c:2078
#12 0x0000000000f28d10 in cpp_get_token_1 (pfile=0x15d8cd0, location=0x1d81,
location@entry=0x7fffffffe134) at ../../gcc/libcpp/macro.c:2359
#13 0x0000000000f28f75 in cpp_get_token_with_location
(pfile=pfile@entry=0x15d8cd0, loc=loc@entry=0x7fffffffe134) at
../../gcc/libcpp/macro.c:2541
#14 0x00000000005ec9d8 in scan_translation_unit (pfile=0x15d8cd0) at
../../gcc/gcc/c-family/c-ppoutput.c:176
#15 preprocess_file (pfile=0x15d8cd0) at
../../gcc/gcc/c-family/c-ppoutput.c:101
#16 0x00000000005eb3e9 in c_common_init () at
../../gcc/gcc/c-family/c-opts.c:1040
#17 0x000000000057dd7e in c_objc_common_init () at
../../gcc/gcc/c/c-objc-common.c:65
#18 0x000000000099f477 in lang_dependent_init (name=0x7fffffffe73b
"ghc3240_8.s") at ../../gcc/gcc/toplev.c:1712
#19 do_compile () at ../../gcc/gcc/toplev.c:1900
#20 toplev_main (argc=14, argv=0x7fffffffe2c8) at ../../gcc/gcc/toplev.c:1990
#21 0x00007ffff75f0fb0 in __libc_start_main () from /lib/libc.so.6
#22 0x00000000005306a1 in _start ()
(gdb)

location@entry=2147483542 = 0x7FFFFF96 is near "#define MAX_SOURCE_LOCATION
0x7FFFFFFF"