[Bug tree-optimization/41750] [4.5 Regression] gcc 4.5.0 miscompiles binutils

[jamborm at gcc dot gnu dot org]

------- Comment #21 from jamborm at gcc dot gnu dot org  2009-10-29 13:44 -------
(In reply to comment #20)
> I'm not sure, but by my impression that's a host issue, no? So, I doubt that
> working on target will get you any further.
> 

Perhaps, I don't know (or do you mean that you know that the native
compiler does not have this problem?).  I have also built a
cross-compiler x86_64->ia64 but when I feed the attachment in comment
#14 to it, it segfaults at -O2 regardless of -fno-ipa-sra (it
segfaults at /home/jamborm/gcc/mine/gcc/config/ia64/ia64.c:7032).

Nevertheless, I can get the IPA-SRA dump file from the cross compiler
and it is (as I belive it should be) almost identical to the one from
the native compiler and I still don't see any problem there.  I admit
that at the moment I am not sure what to look at next...


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41750