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Re: RF[CT]: IMA repairs 2/n: maybe_apply_renaming_pragma rawrite

Eric Botcazou <> writes:

>> I attempted to bootstrap this patch on sparc-solaris2.8 but failed; I
>> got an ICE in calls.c on libgcc2.c::_trampoline, here:
>> 3301              /* Verify that we've deallocated all the stack we used. 
>> */ 3302              if (! (flags & (ECF_NORETURN | ECF_LONGJMP))
>> 3303                  && old_stack_allocated != stack_pointer_delta
>> 3304                                            - pending_stack_adjust)
>> 3305                abort ();
>> This appears to be a case of the stage 1 compiler miscompiling the
>> stage 2 compiler -- given the same input, the stage 1 compiler does
>> not crash.
> Could you post the contents of your LAST_UPDATED file?  Mine is
> Mon May 24 00:42:02 CDT 2004
> Mon May 24 05:42:02 UTC 2004
> and everything was fine by that time.

I don't use gcc_update.  The top entry in gcc/ChangeLog is

2004-05-28  Andrew Pinski  <>

        * c-common.c (c_estimate_num_insns_1): Kill.
        (c_estimate_num_insns): Kill.
        * c-common.h (c_estimate_num_insns): Kill.

        * gthr-posix.h: Check for _POSIX_PRIORITY_SCHEDULING
        when checking for _POSIX_THREAD_PRIORITY_SCHEDULING.
        Remove comment about not checking for
        * gthr-posix.c: Likewise.

which is considerably newer, as you can see.  There have been a lot of
changes and several of them could have affected this.


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