[PATCH] Allow misaligned stores in x86 fast-isel

[Nadav Rotem]

LGTM. 

On Apr 17, 2013, at 5:10 PM, Jim Stichnoth <stichnot at google.com> wrote:

> In X86FastISel::X86SelectStore(), improperly aligned stores are rejected and handled by the DAG-based ISel.  However, X86FastISel::X86SelectLoad() makes no such requirement.  There doesn't appear to be an x86 architectural correctness issue with allowing potentially unaligned store instructions.
> 
> The attached patch removes this restriction.
> 
> Jim
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