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Re: Bootstrapping main and release fail on mips-sgi-irix6.2 (R8000)
- To: Klaus-Georg Adams <Klaus-Georg dot Adams at chemie dot uni-karlsruhe dot de>
- Subject: Re: Bootstrapping main and release fail on mips-sgi-irix6.2 (R8000)
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Mon, 24 Aug 1998 16:09:33 -0600
- cc: egcs-bugs at cygnus dot com
- Reply-To: law at cygnus dot com
In message <199808241725.TAA19896@achibm5.chemie.uni-karlsruhe.de>you write:
> Bootstrapping fails for the main and release branches of egcs on a
> SGI-Powerchallenge (R8000) running mips-sgi-irix6.2.
> Both branches were configured with the default settings and compiled
> with `make bootstrap BOOT_CFLAGS="-g -O2"'
> The main branch failed with an ICE at the compilation of f/expr.c:
> stage1/cc1 /work/georg/tmp/cck3cZq5.i -quiet -dumpbase expr.c -g -O2 -W -Wa
> ll -version -o /work/georg/tmp/ccTXCCGK.s
> GNU C version egcs-2.92.02 19980820 (gcc2 ss-980609 experimental) (mips-sgi
> -irix6.2) compiled by CC.
> [...Warnings snipped...]
> ../../egcs-cvs/gcc/regmove.c:566: Internal compiler error
This has been fixed.
> and the release branch fails make compare:
> gcov.o differs
> global.o differs
> local-alloc.o differs
> f/com.o differs
> Let me know if you need more info.
This is potentially a very serious problem. Note that other folks have
not been getting bootstrap comparison failures on irix6.x as far as I
Can you pick the smallest of the .o files which differ and send me
the gcc/stage2/file.o and gcc/file.o (encode them and mail them to