https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38534
Lukas Grätz <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] | |e --- Comment #6 from Lukas Grätz <[email protected]> --- (In reply to Sam James from comment #5) > (In reply to thutt from comment #2) > PR10837 has some discussion on this point too. The debugging argument there was for the backtrace. For that we only need to follow the calling conventions to save the stack and instruction pointers. Other registers, including callee saved registers like r12,r13,r14,r15 are not used in a backtrace.
