[Bug debug/50317] [4.7 Regression] missing DW_OP_GNU_implicit_pointer

[jan.kratochvil at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50317

--- Comment #4 from Jan Kratochvil <jan.kratochvil at redhat dot com> 2011-10-27 13:57:22 UTC ---
(In reply to comment #3)
> not sure if that is a gdb bug though ('p' is optimized out - does the
> debug info say that 'p' is zero?).  Jan, can you investigate that at
> the gdb side?

GDB in general considers <optimized out> values as zero, as it misses changes
for optimized out values.  Maybe there should be implemented partially
optimized out values first before fixing all the operations on top of it.