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[AVX]: Update AVX support

From: "H.J. Lu" <hjl dot tools at gmail dot com>
To: gcc-patches <gcc-patches at gcc dot gnu dot org>, "Ye, Joey" <joey dot ye at intel dot com>, "Guo, Xuepeng" <xuepeng dot guo at intel dot com>
Date: Tue, 3 Jun 2008 14:27:41 -0700
Subject: [AVX]: Update AVX support

Hi,

I am checking this patch to AVX branch.

-- 
H.J.
---
2008-06-03  H.J. Lu  <hongjiu.lu@intel.com>
	    Xuepeng Guo  <xuepeng.guo@intel.com>
	    Joey Ye  <joey.ye@intel.com>

	* config/i386/i386.md (*cmpfp_i_mixed): Move prefix attribute
	before mode attribute.
	(*cmpfp_i_sse): Likewise.
	(*cmpfp_iu_mixed): Likewise.
	(*cmpfp_iu_sse): Likewise.
	(*sqrt<mode>2_sse): Likewise.
	(*movti_internal): Support AVX.
	(*movti_rex64): Likewise.
	(*movtf_internal): Likewise.
	(zero_extendsidi2_32): Likewise.
	(zero_extendsidi2_rex64): Likewise.
	(*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit): Likewise.
	(*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit): Likewise.
	(*float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit): Likewise.

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