PGO: Scale large counters down to 32-bits

Description

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

Details

Committed
dexonsmithMar 11 2014, 11:18 AM
Parents
rL203591: After doing all the work to compute the target ValueObject we want to evaluateā€¦
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