[Bug bootstrap/44970] [4.6 regression] Revision 162270 failed to bootstrap

[bernds at gcc dot gnu dot org]

------- Comment #51 from bernds at gcc dot gnu dot org  2010-07-29 19:46 -------
Thanks.  I can more-or-less produce the same assembly with a cross compiler,
but just from looking at the assembly and the debugging dumps I can't quite
figure out which function is being miscompiled.  Can you produce a good (not
miscompiled) .s file with a working cc1 and attach that as well for comparison?
 It would help massively if you could do a search similar to that for the
miscompiled .o file, this time to find the miscompiled function.  That can be
done by replacing those functions that differ in the assembly files one by one
and then compiling the modified assembly file to .o and producing a cc1 binary
as previously.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44970