Rong Xu 9e52f8ee8b [PGO] Memory intrinsic calls optimization based on profiled size ...

This patch optimizes two memory intrinsic operations: memset and memcpy based
on the profiled size of the operation. The high level transformation is like:
  mem_op(..., size)
  ==>
  switch (size) {
    case s1:
       mem_op(..., s1);
       goto merge_bb;
    case s2:
       mem_op(..., s2);
       goto merge_bb;
    ...
    default:
       mem_op(..., size);
       goto merge_bb;
    }
  merge_bb:

Differential Revision: http://reviews.llvm.org/D28966


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299446 91177308-0d34-0410-b5e6-96231b3b80d8

2017-04-04 16:42:20 +00:00

..

Coverage

[ProfileData] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-03-03 01:07:34 +00:00

CMakeLists.txt

…

InstrProf.cpp

[PGO] Memory intrinsic calls optimization based on profiled size

2017-04-04 16:42:20 +00:00

InstrProfReader.cpp

[PGO] Text format profile reader needs to clear the value profile

2017-03-03 21:56:34 +00:00

InstrProfWriter.cpp

[ProfileData] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-03-03 01:07:34 +00:00

LLVMBuild.txt

…

ProfileSummaryBuilder.cpp

…

SampleProf.cpp

[ProfileData] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-03-03 01:07:34 +00:00

SampleProfReader.cpp

[ProfileData] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-03-03 01:07:34 +00:00

SampleProfWriter.cpp

[ProfileData] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-03-03 01:07:34 +00:00