Current g++ produces an ICE when trying to compile the attached test case.
Sorry, I had no time today to try a reduction, so it is very large.
I'll try to find a shorter testcase as soon as I have more time.
BTW, which component should I use for bug reports concerning mudflap itself
(not libmudflap)?
~/data/planck/LevelS>g++ -v -c -O -fmudflap testcase.ii
Using built-in specs.
Configured with: /scratch/gcc/configure --quiet
--prefix=/afs/mpa/data/martin/ugcc --enable-languages=c++,f95
--with-gmp=/afs/mpa/data/martin/mygmp
Thread model: posix
gcc version 4.0.0 20050105 (experimental)
/afs/mpa/data/martin/ugcc/libexec/gcc/i686-pc-linux-gnu/4.0.0/cc1plus
-fpreprocessed testcase.ii -quiet -dumpbase testcase.ii -mtune=pentiumpro
-auxbase testcase -O -version -fmudflap -fno-builtin -fno-merge-constants -o
/tmp/ccrlkYrZ.s
GNU C++ version 4.0.0 20050105 (experimental) (i686-pc-linux-gnu)
compiled by GNU C version 4.0.0 20050105 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
cxxsupport/fitshandle.cc: In member function 'void fitshandle::init_bintab()':
cxxsupport/fitshandle.cc:99: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: [mudflap] ICE when compiling with -fmudflap -O
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: other
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: martin at mpa-garching dot mpg dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19266
