gcc 4.4.0 based cross-compiler (http://cegcc.sourceforge.net) can be used to
show the bug, I think it's not specific to that project though.
pavilion: {108} arm-mingw32ce-gcc -c -DCRASH k.c
k.c: In function 'ff_fill_linesize':
k.c:12: error: unrecognizable insn:
(insn 6 5 7 3 k.c:9 (set (reg/f:SI 136 [ av_pix_fmt_descriptors.0 ])
(symbol_ref:SI ("av_pix_fmt_descriptors") [flags 0x440] <var_decl
0xb7cb6000 av_pix_fmt_descriptors>)) -1 (nil))
k.c:12: internal compiler error: in extract_insn, at recog.c:2048
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
pavilion: {109} cat k.c
#ifdef CRASH
__attribute__((dllimport)) int av_pix_fmt_descriptors[];
#else
int av_pix_fmt_descriptors[];
#endif
__attribute__((dllexport)) int ff_fill_linesize(int pix_fmt)
{
const int *desc = &av_pix_fmt_descriptors[pix_fmt];
return 0;
}
pavilion: {110}
--
Summary: internal compiler error: in extract_insn, at
recog.c:2048
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: blocker
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: danny dot backx at scarlet dot be
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: arm-unknown-mingw32ce
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43047
