Ian Lance Taylor 2b54c30fb0 lower-subreg.c (simple_move_operand): New static function, broken out of simple_move.
* lower-subreg.c (simple_move_operand): New static function,
	broken out of simple_move.  Reject LABEL_REF, SYMBOL_REF, and HIGH
	operands.
	(simple_move): Call simple_move_operand.
	(find_decomposable_subregs): Add special handling of MEMs.
	(can_decompose_p): Rename from cannot_decompose_p.  Reverse
	meaning of return value.  If we see a hard register, test whether
	it can store a word_mode value.  Change all callers.

From-SVN: r121553
2007-02-03 23:24:05 +00:00
2007-01-29 23:01:35 +00:00
2007-01-29 23:01:35 +00:00
2007-01-31 15:05:50 -05:00
2006-11-01 05:28:41 +00:00
2006-10-15 07:42:57 +00:00
2005-07-16 02:30:53 +00:00
2005-06-13 08:26:05 +00:00
2006-01-03 00:30:27 +00:00
2005-07-16 02:30:53 +00:00
2005-07-16 02:30:53 +00:00
2005-07-16 02:30:53 +00:00
2005-11-21 13:21:37 +11:00

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