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Re: porting 8051: Internal compiler error in `instantiate_virtual_regs_1', at function.c:4027
- To: Thomas dot Schuetzkowski at web dot de
- Subject: Re: porting 8051: Internal compiler error in `instantiate_virtual_regs_1', at function.c:4027
- From: "Martin v. Loewis" <martin at loewis dot home dot cs dot tu-berlin dot de>
- Date: Wed, 22 Mar 2000 01:19:05 +0100
- CC: gcc at gcc dot gnu dot org
- References: <38D7D90F.F23F822A@web.de>
> How can I find out about that problem and fix it?
I can't answer your other questions, but I can answer this one :-)
Start a debugger for cc1, and run the program. Set a breakpoint on
fatal(), so you'll catch the internal error. When the breakpoint is
reached, go to the instantiate_virtual_regs_1 stack frame and inspect
the local variables.
Regards,
Martin