r200255 - in /trunk/libgfortran: ChangeLog conf...

Thu Jun 20 17:08:00 GMT 2013

Author: uros
Date: Thu Jun 20 17:08:51 2013
New Revision: 200255

URL: http://gcc.gnu.org/viewcvs?rev=200255&root=gcc&view=rev
Log:
	* config/fpu-387.h (_FPU_MASK_ALL): New.
	(_FPU_EX_ALL): Ditto.
	(set_fpu): Use fstcw to store x87 FPU control word. Use fnclex to
	clear stalled exception flags.  Correctly clear stalled SSE
	exception flags.  Simplify code.
	(get_fpu_except_flags): Simplify code.


Modified:
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/config/fpu-387.h