2008-01-30  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/fixdfdi.h (__fixunstfdi, __fixtfdi): Rearrange
	the overflow check to make it easier to read.
	(__fixtfdi): Change the type of the ll member in union
	long_double to UDItype_x.

2008-01-30  Andreas Krebbel  <krebbel1@de.ibm.com>

	* gcc.target/s390/tf_to_di-1.c: New testcase.

From-SVN: r131957