2006-08-01 Thomas Koenig <Thomas.Koenig@online.de>

2006-08-01  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/28542
	* Makefile.am:  Remove normalize.c.
	* aclocal.m4:  Regenerate using aclocal 1.9.3.
	* Makefile.in:  Regenerate using automake 1.9.3.
	* libgfortran.h:  #include <float.h>.
	Define GFC_REAL_*_DIGITS and GFC_REAL_*_RADIX.
	Remove prototypes for normalize_r4_i4 and normalize_r8_i8.
	* intrinsics/random.c (top level): Add prototypes for
	random_r10, arandom_r10, random_r16 and arandom_r16.
	(rnumber_4):  New static function.
	(rnumber_8):  New static function.
	(rnumber_10): New static function.
	(rnumber_16): New static function.
	(top level):  Set to kiss_size to 12 if we have
	REAL(KIND=16), to 8 otherwise.
	Define KISS_DEFAULT_SEED_1, KISS_DEFAULT_SEED_2 and
	KISS_DEFAULT_SEED_3.
	(kiss_random_kernel):  Take argument to differentiate
	between different random number generators.
	(random_r4):  Add argument to call to kiss_random_kernel,
	use rnumber_*.
	(random_r8):  Likewise.
	(random_r10):  New function.
	(random_r16):  New function.
	(arandom_r4):  Add argument to call to kiss_random_kernel,
	use_rnumber_*.
	(arandom_r8):  Likewise.
	(arandom_r10):  New function.
	(arandom_r16):  New function.
	* intrinsics/rand.c (rand):  Use shift and mask.
	* runtime/normalize.c:  Remove.

2006-08-01  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/28542
	* gfortran.dg/random_3.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@115858 138bc75d-0d04-0410-961f-82ee72b054a4