https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65618
James Cowgill <james410 at cowgill dot org.uk> changed:
What |Removed |Added
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CC| |james410 at cowgill dot org.uk
--- Comment #7 from James Cowgill <james410 at cowgill dot org.uk> ---
Hi,
This bug still affects GCC 6. I haven't checked GCC 7.
It looks like the -gtoggle patch originates from Debian bug #634881. On that
basis it's likely this bug has affected every GCC version since at least 4.6.
The bug is that a-except.o has slightly different object code depending on
whether it is compiled with debug information enabled. The bug also seems to be
related to mips delay slots - if I compile a-except.o with -fno-delayed-branch,
there is no difference between stage2 and stage3.
James
