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

[Rong Xu via llvm-commits]

xur updated this revision to Diff 51689.
xur added a comment.

This patch uses the updated InstrProf interface in patch http://reviews.llvm.org/D17895.

A few more unit tests also added.

This also fixed a regression in last patch: it seems the "std::next()" is not working I thought here:
 NewInst = new BitCastInst(NewInst, CallRetType, "", std::next(NewInst));
It would not return the next instruction.  This is fixed in this patch.

Again, this patch depends on http://reviews.llvm.org/D17895.


http://reviews.llvm.org/D17864

Files:
  include/llvm/IR/InstrTypes.h
  include/llvm/InitializePasses.h
  include/llvm/LinkAllPasses.h
  include/llvm/Transforms/Instrumentation.h
  lib/IR/Instructions.cpp
  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_mismatch_msg.ll
  test/Transforms/PGOProfile/icp_vararg.ll
  test/Transforms/PGOProfile/indirect_call_promotion.ll

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