All:  The attached patch file contains(I have left it in one files, it is not 
large):


1.)    Updates for alignment usage on BD

2.)    EBO register pressure heuristic tunning

3.)    A set of horizontal add peephole opts for BD

4.)    More forms of replicate updates for BD

5.)    Support for neg forms of fma

6.)    Target updates for vmovdqu and cg memin/memout size constraint 
corrections for BD and some scheduling updates

p.s. This gets me fully sync'd against our internal dev and the .net trunk

Can a Gatekeeper please review these changes which are part of our ongoing 
effort for BD support and code quality.

These changes pass the following:
a.)           No compile time failure for x86 build.
b.)          The gcc regression test suite on x86/Linux with no new failures.
c.)           The SPEC2006 test suite at with current AMD 1 copy config at both 
base and peak.

Thx,

m

Attachment: align_neg_hadd.p
Description: align_neg_hadd.p

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