[m-dev.] library build failure in asm_fast.gc.deepprof

[Fergus Henderson]

The same problem also shows up in tests/hard_coded/bidirectional.m.
The error message is a little clearer if you use grade none.profdeep
rather than asm_fast.gc.profdeep -- in that case, it reports the errors
in the .c file rather than in the assembler file.

This is a regression on the main line -- it works on the 0.11 branch.
My guess is that the problem has been caused by Simon's recent
analysis framework changes.  Simon, could you please investigate
this one?

On 12-Jan-2003, Fergus Henderson <fjh at cs.mu.OZ.AU> wrote:
> 
> On ender, the nightly install failed, with the following symptom:
> 
> ../scripts/mgnuc --grade asm_fast.gc.profdeep
> --no-mercury-stdlib-dir   --
>  -I../boehm_gc -I../boehm_gc/include -I../mps_gc/code -I../runtime
> -I../trace
>    -c benchmarking.c -o benchmarking.o
> /tmp/cc3hb1ws.s: Assembler messages:
> /tmp/cc3hb1ws.s:1550: Fatal error: Symbol
> _entry_mercury__f_98_101_110_99_104_10
> 9_97_114_107_105_110_103_95_95_85_110_117_115_101_100_65_114_103_115_95_95_112_1
> 14_101_100_95_95_98_101_110_99_104_109_97_114_107_95_100_101_116_95_108_111_111_
> 112_95_95_91_49_93_4_0 already defined.
> gmake[1]: *** [benchmarking.o] Error 1
> gmake[1]: Leaving directory
> `/home/ender/public/test_mercury/test_dirs/ender/bui
> 
> Demangled, this symbol is
> <predicate 'benchmarking:UnusedArgs:pred:benchmark_det_loop:[1]'/4 mode.
> The file library/benchmarking.m hasn't been modified since Sept last year.
> The tests last passed on ender on Dec 2nd.
> 
> -- 
> Fergus Henderson <fjh at cs.mu.oz.au>  |  "I have always known that the pursuit
> The University of Melbourne         |  of excellence is a lethal habit"
> WWW: <http://www.cs.mu.oz.au/~fjh>  |     -- the last words of T. S. Garp.
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-- 
Fergus Henderson <fjh at cs.mu.oz.au>  |  "I have always known that the pursuit
The University of Melbourne         |  of excellence is a lethal habit"
WWW: <http://www.cs.mu.oz.au/~fjh>  |     -- the last words of T. S. Garp.
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