[PATCH, i386]: Remove unneeded predicates

[Uros Bizjak <ubizjak at gmail dot com>]

Hello!

2011-05-09  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/predicates.md (const_pow2_1_to_2_operand): Remove.
	(const_pow2_1_to_8_operand): Ditto.
	(const_pow2_1_to_128_operand): Ditto.
	(const_pow2_1_to_32768_operand): Ditto.
	* config/i386/mmx.md (*mmx_pinsrw): Use const_int_operand instead of
	const_pow2_1_to_8_operand for operand 3 predicate.  Use exact_log2
	in insn constraint to check integer value of operand 3.
	* config/i386/sse.md (*vec_setv4sf_sse4_1): Ditto.

	(PINSR_MODE): New mode iterator.
	(sse2p4_1): New mode attribute.
	(<sse2p4_1>_pinsr<ssemodesuffix>): Merge insn from sse4_1_pinsrb,
	sse2_pinsrw, sse4_1_pinsrd and sse4_1_pinsrq using PINSR_MODE mode
	iterator.  Use const_int_operand instead of
	const_pow2_1_to_{2,8,128,32768}_operand for operand 3 predicate.  Use
	exact_log2 in insn constraint to check integer value of operand 3.

2011-05-09  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/sse.md (blendbits): Remove mode attribute.
	(<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand
	instead of const_0_to_<blendbits>_operand for operand 3 predicate.
	Check integer value of operand 3 in insn constraint.

Tested on x86_64-pc-linux-gnu {,-m32}, committed to mainline SVN.

Uros.

Attachment: p.diff.txt
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