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| author | Dehao Chen <dehao@google.com> | 2016-09-19 16:06:37 +0000 |
|---|---|---|
| committer | Dehao Chen <dehao@google.com> | 2016-09-19 16:06:37 +0000 |
| commit | 38e3731c470b569f8c61d7d919c726f48fca6521 (patch) | |
| tree | ce4075430897f382f2cc89f25cf78d464e1cfc90 /lldb/source/Commands/CommandObjectThread.cpp | |
| parent | dd6f8cab08f9f383c12319e5388b22ed77c66ff1 (diff) | |
| download | llvm-38e3731c470b569f8c61d7d919c726f48fca6521.zip llvm-38e3731c470b569f8c61d7d919c726f48fca6521.tar.gz llvm-38e3731c470b569f8c61d7d919c726f48fca6521.tar.bz2 | |
Use call target count to derive the call instruction weight
Summary: The call target count profile is directly derived from LBR branch->target data. This is more reliable than instruction frequency profiles that could be moved across basic block boundaries. This patches uses call target count profile to annotate call instructions.
Reviewers: davidxl, dnovillo
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D24410
llvm-svn: 281911
Diffstat (limited to 'lldb/source/Commands/CommandObjectThread.cpp')
0 files changed, 0 insertions, 0 deletions