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Re: sparc-sun-solaris2.8 bootstrap: ICE in bb-reorder.c


> Jan, I'm afraid this is an outfall of your patch(es) yesterday:
> 
> /sw/test/gcc/cvs/gcc/libgcc2.c: In function `__lshrdi3':
> /sw/test/gcc/cvs/gcc/libgcc2.c:266: Internal compiler error in emit_jump_to_block_after, at bb-reorder.c:546
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
> gmake[3]: *** [libgcc/./_lshrdi3.o] Error 1
> gmake[2]: *** [stmp-multilib] Error 2
> 
> (Given how often sparc-* has failed to bootstrap recently, I think it
> should be tested before most changes to the cfg* stuff in the future
> are actually installed.)
I am just looking at the problem (I bootstrapped sparc to verify my other
CFG changes).  It appears to be latent bug tought..
(the EDGE_FALLTHRU to exit should not be present at all when RTL epilogues
are used)

Honza
> 
> Gerald


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