Refactor synthetic profile count computation. NFC.
Summary:
Instead of using two separate callbacks to return the entry count and the
relative block frequency, use a single callback to return callsite
count. This would allow better supporting hybrid mode in the future as
the count of callsite need not always be derived from entry count (as in
sample PGO).
Reviewers: davidxl
Subscribers: mehdi_amini, steven_wu, dexonsmith, dang, llvm-commits
Differential Revision: https://reviews.llvm.org/D56464
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@350755
91177308-0d34-0410-b5e6-
96231b3b80d8
projects / llvm / commit