[PATCH] D17864: [PGO] Promote indirect calls to conditional direct calls with value-profile

[Rong Xu via llvm-commits]

xur updated this revision to Diff 54784.
xur added a comment.

Integrated David's comments.
(1) it turned out we don't need new interface for castIsValid. I now use the existing isBitCastable()
(2) I was able to fold insertCallRetCast() to createDirectCallInst() which make code more compact.
I have to add a reference parameter in createDirCallInst() as I need to use both the direct-call instruction and the bitcast instruction.

Thanks,

-Rong


http://reviews.llvm.org/D17864

Files:
  include/llvm/InitializePasses.h
  include/llvm/LinkAllPasses.h
  include/llvm/Transforms/Instrumentation.h
  lib/Transforms/IPO/PassManagerBuilder.cpp
  lib/Transforms/Instrumentation/CMakeLists.txt
  lib/Transforms/Instrumentation/IndirectCallPromotion.cpp
  lib/Transforms/Instrumentation/Instrumentation.cpp
  test/Transforms/PGOProfile/icp_covariant_return.ll
  test/Transforms/PGOProfile/icp_invoke.ll
  test/Transforms/PGOProfile/icp_mismatch_msg.ll
  test/Transforms/PGOProfile/icp_vararg.ll
  test/Transforms/PGOProfile/indirect_call_promotion.ll

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