[PATCH] D17742: Perform InstructioinCombiningPass before SampleProfile pass.

[Dehao Chen via llvm-commits]

danielcdh created this revision.
danielcdh added reviewers: davidxl, dnovillo.
danielcdh added a subscriber: llvm-commits.

SampleProfile pass needs to be performed after InstructionCombiningPass, which helps eliminate un-inlinable function calls.

http://reviews.llvm.org/D17742

Files:
  include/llvm/Transforms/InstCombine/InstCombine.h
  lib/Transforms/IPO/SampleProfile.cpp
  lib/Transforms/InstCombine/InstructionCombining.cpp
  test/Transforms/SampleProfile/Inputs/inline-combine.prof
  test/Transforms/SampleProfile/calls.ll
  test/Transforms/SampleProfile/cov-zero-samples.ll
  test/Transforms/SampleProfile/inline-combine.ll
  test/Transforms/SampleProfile/inline-coverage.ll

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