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[FastISel][AArch64] Add branch weights.

Description

[FastISel][AArch64] Add branch weights.

Add branch weights to branch instructions, so that the following passes can
optimize based on it (i.e. basic block ordering).

Fixes rdar://problem/17887137.

Details

Committed
ributzkaAug 1 2014, 11:39 AM
Parents
rL214536: Convert over to using pipes for the initial LLDB commands in the Driver.
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