This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: Fix PR c/7160
- From: Richard Henderson <rth at redhat dot com>
- To: John David Anglin <dave at hiauly1 dot hia dot nrc dot ca>
- Cc: gcc-patches at gcc dot gnu dot org, ebotcazou at libertysurf dot fr
- Date: Fri, 27 Sep 2002 09:13:10 -0700
- Subject: Re: Fix PR c/7160
- References: <200209271456.g8REuhEP020867@hiauly1.hia.nrc.ca>
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~