[Llvm-bgq-discuss] qpxintrin.h not compatible with asm files

[Hal Finkel]

----- Original Message -----
> Tom,
> 
> Thanks for pointing this out. We should probably also check the input
> file type; I'll add that.

I've fixed this in my local repository; the fix will be included in the next patch set.

Thanks again,
Hal

> 
>  -Hal
> 
> ----- Original Message -----
> > 
> > 
> > 
> > Hi,
> > 
> > I'm not sure if this is a known issue, but it appears that
> > qpxintrin.h is included when the source file is assembly run
> > through
> > the C preprocessor. Digging around a bit, i'd guess there should be
> > an additional check somewhere in
> > src/tools/clang/lib/Frontend/CompilerInvocation.cpp to prevent the
> > include. But i'm not quite sure what it should be:
> > 
> > // FIXME: Should be check target arch. also? if
> > (Args.getLastArgValue(OPT_target_cpu) == "a2q" &&
> > !Args.hasArg(OPT_mno_qpx)) Opts.Includes.push_back("qpxintrin.h");
> > I was able to workaround by adding -D_QPXINTRIN_H_INCLUDED to my
> > build.
> > 
> > Example:
> > 
> > [tgooding at bgqfen6 src]$ cat foo.S // foo [tgooding at bgqfen6 src]$
> > /bghome/tgooding/llvm/r184137-20130617/bin/bgclang -c foo.S
> > /bghome/tgooding/llvm/r184137-20130617/bin/../lib/clang/3.4/include/qpxintrin.h:
> > Assembler messages:
> > /bghome/tgooding/llvm/r184137-20130617/bin/../lib/clang/3.4/include/qpxintrin.h:27:
> > Error: Unrecognized opcode: `typedef'
> > /bghome/tgooding/llvm/r184137-20130617/bin/../lib/clang/3.4/include/qpxintrin.h:33:
> > Error: Unrecognized opcode: `static'
> > /bghome/tgooding/llvm/r184137-20130617/bin/../lib/clang/3.4/include/qpxintrin.h:34:
> > Error: Unrecognized opcode: `vec_ld'
> > /bghome/tgooding/llvm/r184137-20130617/bin/../lib/clang/3.4/include/qpxintrin.h:35:
> > Error: Unrecognized opcode: `return'
> > /bghome/tgooding/llvm/r184137-20130617/bin/../lib/clang/3.4/include/qpxintrin.h:36:
> > Error: junk at end of line, first unrecognized character is `}'
> > /bghome/tgooding/llvm/r184137-20130617/bin/../lib/clang/3.4/include/qpxintrin.h:38:
> > Error: Unrecognized opcode: `static'
> > /bghome/tgooding/llvm/r184137-20130617/bin/../lib/clang/3.4/include/qpxintrin.h:39:
> > Error: Unrecognized opcode: `vec_lda'
> > /bghome/tgooding/llvm/r184137-20130617/bin/../lib/clang/3.4/include/qpxintrin.h:40:
> > Error: Unrecognized opcode: `return'
> > /bghome/tgooding/llvm/r184137-20130617/bin/../lib/clang/3.4/include/qpxintrin.h:41:
> > Error: junk at end of line, first unrecognized character is `}'
> > /bghome/tgooding/llvm/r184137-20130617/bin/../lib/clang/3.4/include/qpxintrin.h:43:
> > Error: Unrecognized opcode: `static'
> > /bghome/tgooding/llvm/r184137-20130617/bin/../lib/clang/3.4/include/qpxintrin.h:44:
> > Error: Unrecognized opcode: `vec_ld'
> > /bghome/tgooding/llvm/r184137-20130617/bin/../lib/clang/3.4/include/qpxintrin.h:45:
> > Error: Unrecognized opcode: `return' .... many more errors ....
> > 
> > Thanks!
> > Tom
> > 
> > Tom Gooding
> > Senior Engineer / Blue Gene Kernels
> > 507-253-0747 (internal: 553-0747)
> > 
> > _______________________________________________
> > llvm-bgq-discuss mailing list
> > llvm-bgq-discuss at lists.alcf.anl.gov
> > https://lists.alcf.anl.gov/mailman/listinfo/llvm-bgq-discuss
> > 
> 
> --
> Hal Finkel
> Assistant Computational Scientist
> Leadership Computing Facility
> Argonne National Laboratory
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> 

-- 
Hal Finkel
Assistant Computational Scientist
Leadership Computing Facility
Argonne National Laboratory