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Re: Fix PR c/7160


On Fri, Sep 27, 2002 at 10:56:42AM -0400, John David Anglin wrote:
> I see the following ICE this morning on hppa64-hp-hpux11.00:
> 
> ../../gcc/gcc/libgcc2.c: In function `__floatditf':
> ../../gcc/gcc/libgcc2.c:1041: error: unrecognizable insn:
> (insn 163 234 209 800003ffeffbc790 (clobber (reg/i:TF 28 %r28)) -1 (insn_list:RE
> G_DEP_ANTI 144 (insn_list:REG_DEP_ANTI 143 (insn_list:REG_DEP_OUTPUT 141 (nil)))
> )
>     (expr_list:REG_UNUSED (reg/i:TF 28 %r28)
> 	(nil)))
> ../../gcc/gcc/libgcc2.c:1041: internal compiler error: in num_delay_slots, at insn-attrtab.c:4498
> 
> My initial guess would be that this is a result of this patch:
> 
>         * sched-deps.c (sched_analyze_insn): Make clobber insns depend
> 	on call insns.

No, this is my other patch from yesterday, the one to 
active_insn_p.  I'll revert it and try something else.


r~


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