[libgfortran, patch] Fix complex DOT_PRODUCT error.

[Feng Wang]

Hi, all
  This patch fixed an error of dot_product (a, b). If the arguments are of type
complex, the result value should be SUM (CONJ (a) * b). The original
implementation is SUM ( a * b).
  Paul, Please check and apply it. Thank you. But note that this patch also
fixes the spelling in libgfortran/Makefile.am I mentioned in another mail. So
you can leave the mail titled :[libgfortran,patch] Fix spelling in Makefile.am.

  Feng Wang

ChangeLog:
2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>

	* Makefile.am: Add m4/dotprodc.m4. And fix spelling.
	* Makefile.in: Regenerate.
	* m4/dotprodc.m4: New file. Implement complex dot_product.
	* m4/dotprod.m4: Delete the complex implementation.
	* generated/dotprod_*: Update.

testsuite/ChangeLog.tree-ssa
2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>

	* gfortran.fortran-torture/execute/intrinsic_dotprod.f90: Add complex
	test.



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