Merged revisions 609-614 via svnmerge from

Merged revisions 609-614 via svnmerge from
https://jason@icl.cs.utk.edu/svn/lapack-dev/lapack/branches/SC08-release

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  r609 | julie | 2008-12-16 17:17:52 -0500 (Tue, 16 Dec 2008) | 1 line

  Polish routines to fit the LAPACK framework and allow manpages generation
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  r610 | langou | 2008-12-19 12:12:38 -0500 (Fri, 19 Dec 2008) | 30 lines

  bug reported on the forum
  https://icl.cs.utk.edu/lapack-forum/viewtopic.php?f=2&t=854

  the complete thread is available at
  http://groups.google.com/group/comp.lang.fortran/browse_thread/thread/635192e11beadb93#

  Tobias Burnus also sent us an email:

  > Hello,
  >
  > this was reported at
  > http://groups.google.com/group/comp.lang.fortran/browse_thread/thread/635192e11beadb93#
  >
  > The problem is the line 47:
  >
  > 47:       IF( M.EQ.0 .OR. A(M, 1).NE.ZERO .OR. A(M, N).NE.ZERO ) THEN
  >
  > If M == 0 the one accesses A(0,1) which is invalid as the lower bound is 1
  > and not 0.
  >
  > Note: Contrary to C there is no left-to-right evaluation of expressions in
  > Fortran; the order is left to the compiler. One might assume that a smart
  > compiler does not evaluate "A(M,1)" if "M==0", however, there is nothing in
  > the standard guarantees this.
  >
  > If bounds checks are turned on (see post at the URL above), gfortran aborts
  > with an out-of-bounds error.
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  r611 | julie | 2008-12-19 15:00:58 -0500 (Fri, 19 Dec 2008) | 5 lines

  Modify the formatting of the comments.
  Replace Note and Notes section by Further Details
  This allow the manpages to be generated corectly.
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  r612 | julie | 2008-12-19 16:29:21 -0500 (Fri, 19 Dec 2008) | 3 lines

  Reformat the xblas routines comments to be able to generate the manpages

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  r613 | julie | 2008-12-19 16:30:31 -0500 (Fri, 19 Dec 2008) | 1 line

  Update version number
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  r614 | jason | 2008-12-27 09:44:45 -0500 (Sat, 27 Dec 2008) | 13 lines

  Fix non-short-circuited tests in ILAxL{C,R}.

  Fortran doesn't short-circuit logical operators, so the check that the leading
  dimension /= 0 may not prevent indexing into a 0-length array.

  Reported by "hes selex" in
    http://groups.google.com/group/comp.lang.fortran/browse_thread/thread/635192e11beadb93
  and forwarded to the LAPACK maintainers by Tobias Burnus <burnus@net-b.de>.

  Chalk up more bugs found by gfortran's diagnostics!

  Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu>
  Cc: Tobias Burnus <burnus@net-b.de>
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