#11 Function names missing when compiled with -O3

[Anonymous]

When I compile with gcc with optimization -O3 and -g
and run cachegrind function names are missing in
cachegrind out file. Kcachegrind says: no debugging
info in executable. Same with -O2 option has function
names.

objdump --disassemble still has names on all functions
so it was debug info there.

Yuri (yuri at REMOVEtsoftALL dot CAPITALScom)

[Yuri]

Logged In: YES
user_id=129507

I identified the cause of the problem: my executable is very
large: 271MB with debug ingo, 20x smaller w/out debug info.

So in valgrind VG_(find_map_space) returns NULL on such size
for some reason. For smaller executables it works.