[ssa-branch]libmudflap/mf-runtime.c and OS other than Linux

[Andrew Pinski]

>
>
>> Also if I compile with --disable-checking it stops compiling sooner,
>> stage1 compiling objc/objc-act.c: trace back of the compiler:
>> [...]
>> Thread 0 Crashed:
>>   #0   0x0045b510 in remove_all_occurrences (et-forest.c:342)
>>   #1   0x0045bacc in et_forest_remove_node (et-forest.c:536)
>>   #2   0x003ca810 in delete_from_dominance_info (dominance.c:820)
>>   #3   0x003856a4 in find_if_case_1 (ifcvt.c:2698)
>> [...]
>
> I assume this build was not done with BOOT_CFLAGS=-fmudflap, therefore
> this would be an ordinary ssa-branch failure, and not possibly related
> to mudflap.
>
>

Yes this is not related to mudflap, I just wanted to see if someone saw 
this before, that is all?

> - FChE
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>