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r117801 - in /branches/ibm/gcc-4_1-branch/gcc: ...


Author: janis
Date: Mon Oct 16 23:24:37 2006
New Revision: 117801

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117801
Log:
2006-10-16  Ben Elliston  <bje@au1.ibm.com>
	    Peter Bergner  <bergner@vnet.ibm.com>

	* config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Allow decimal
	float arg in FP reg.
	(rs6000_legitimate_address): Handle decimal float modes in FP regs.
	(rs6000_emit_move): Ditto.
	(USE_FP_FOR_ARG_P): Allow decimal float arg in FP reg.
	(function_arg_boundary): Ditto.
	(function_arg_advance): Ditto.
	(function_arg): Ditto.
	(rs6000_gimplify_va_arg): Ditto.
	(rs6000_split_multireg_move): Ditto.
	(rs6000_function_value): Support decimal float return value in FP reg.
	(rs6000_libcall_value): Ditto.
	* config/rs6000/rs6000.md (movdd, movtd): New.

Modified:
    branches/ibm/gcc-4_1-branch/gcc/ChangeLog
    branches/ibm/gcc-4_1-branch/gcc/config/rs6000/rs6000.c
    branches/ibm/gcc-4_1-branch/gcc/config/rs6000/rs6000.md


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