[X86][SchedModel] Add missing scheduling model for SSE related instructions.

Description

[X86][SchedModel] Add missing scheduling model for SSE related instructions.

The patch defines new or refines existing generic scheduling classes to match
the behavior of the SSE instructions.
It also maps those scheduling classes on the related SSE instructions.

rdar://problem/15607571

Details

Committed
qcolombetFeb 24 2014, 11:33 AM
Parents
rL202064: Add a test for r202059.
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