[Bug other/32998] -frecord-gcc-switches issues
jan.kratochvil at redhat dot com
gcc-bugzilla@gcc.gnu.org
Fri Apr 22 18:49:00 GMT 2011
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32998
--- Comment #13 from Jan Kratochvil <jan.kratochvil at redhat dot com> 2011-04-22 18:49:06 UTC ---
CU specific -O flag indication is needed for proper prologue skipping:
http://sourceware.org/bugzilla/show_bug.cgi?id=12573
[rfc, 7.3?] -O2 -g breakpoints internal error + prologue skipping
http://sourceware.org/ml/gdb-patches/2011-04/msg00229.html
Currently a loclist reference heuristic is implemented which occasionally
fails.
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