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| author | spupyrev <spupyrev@fb.com> | 2021-03-30 10:38:58 -0700 |
|---|---|---|
| committer | Wenlei He <aktoon@gmail.com> | 2021-03-30 10:44:48 -0700 |
| commit | 22998738e8f78b447b04a7fd23efa4deaeda306b (patch) | |
| tree | d4ca29757465e2028ecb03a4d6027bf8184945f6 /lldb/source/Plugins/Process/gdb-remote/ThreadGDBRemote.cpp | |
| parent | 3e3fc431dfe4c0f118f8e3d78bb3e7e96a7d4c35 (diff) | |
| download | llvm-22998738e8f78b447b04a7fd23efa4deaeda306b.zip llvm-22998738e8f78b447b04a7fd23efa4deaeda306b.tar.gz llvm-22998738e8f78b447b04a7fd23efa4deaeda306b.tar.bz2 | |
[SamplePGO] Keeping prof metadata for IndirectBrInst
Currently prof metadata with branch counts is added only for BranchInst and SwitchInst, but not for IndirectBrInst. As a result, BPI/BFI make incorrect inferences for indirect branches, which can be very hot.
This diff adds metadata for IndirectBrInst, in addition to BranchInst and SwitchInst.
Reviewed By: wmi, wenlei
Differential Revision: https://reviews.llvm.org/D99550
Diffstat (limited to 'lldb/source/Plugins/Process/gdb-remote/ThreadGDBRemote.cpp')
0 files changed, 0 insertions, 0 deletions