r144293 - in /trunk/gcc: ChangeLog config/i386/...

Thu Feb 19 10:51:00 GMT 2009

Author: uros
Date: Thu Feb 19 10:51:04 2009
New Revision: 144293

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=144293
Log:
	PR target/39228
	* config/i386/i386.md (isinfxf2): Split from isinf<mode>2.
	(UNSPEC_FXAM_MEM): New unspec.
	(fxam<mode>2_i387_with_temp): New insn and split pattern.
	(isinf<mode>2): Use MODEF mode iterator.  Force operand[1] through
	memory using fxam<mode>2_i387_with_temp to remove excess precision.

testsuite/ChangeLog:

	PR target/39228
	* gcc.c-torture/execute/pr39228.c: New test.


Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr39228.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.md
    trunk/gcc/testsuite/ChangeLog