[Bug target/82221] internal compiler error: in print_reg, at config/i386/i386.c:17656
jpoimboe at redhat dot com
gcc-bugzilla@gcc.gnu.org
Fri Sep 15 17:52:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82221
--- Comment #9 from Josh Poimboeuf <jpoimboe at redhat dot com> ---
I might be misunderstanding, but I don't think we need DRAP for our use case.
We just need assurance that the frame pointer (RBP) has been set up before the
inline asm is inserted.
If clobbering "sp" isn't the right approach, maybe a new syntax, hopefully a
documented one, would be better. Like a special "frame" clobber, for example.
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