r123056 - in /trunk/gcc: ChangeLog config/s390/...

Mon Mar 19 08:48:00 GMT 2007

Author: krebbel
Date: Mon Mar 19 08:48:36 2007
New Revision: 123056

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123056
Log:
2007-03-19  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.md (UNSPEC_COPYSIGN): New constant.
	(op_type attribute): RRF instruction type added.
	(fT0): New mode attribute.
	("*movdi_64dfp", "*movdf_64dfp", "*neg<mode>2_nocc", "*abs<mode>2_nocc",
	"*negabs<mode>2_nocc", "copysign<mode>3"): Insn definitions added.
	* config/s390/s390.h (SECONDARY_MEMORY_NEEDED): Due to a new instruction
	no secondary memory is needed when moving DFmode values between GPRs
	and FPRs.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/s390/s390.h
    trunk/gcc/config/s390/s390.md