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PGO: Scale large counters down to 32-bits
rL203592Unpublished

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PGO: Scale large counters down to 32-bits

PGO counters are 64-bit and branch weights are 32-bit. Scale them down
when necessary, instead of just taking the lower 32 bits.

rdar://problem/16276448

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Committed
dexonsmithMar 11 2014, 11:18 AM
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rL203591: After doing all the work to compute the target ValueObject we want to evaluate…
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