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| author | Xinliang David Li <davidxl@google.com> | 2017-02-02 21:29:17 +0000 |
|---|---|---|
| committer | Xinliang David Li <davidxl@google.com> | 2017-02-02 21:29:17 +0000 |
| commit | 58fcc9bdce5cbed626f7dc01cabcf3750c6eeff2 (patch) | |
| tree | ae23b04675bdf3483cda48b6f83b8ab6e36c84e4 /llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp | |
| parent | 7d99f827b0098dadcfbb2b25084560fa803fc233 (diff) | |
| download | bcm5719-llvm-58fcc9bdce5cbed626f7dc01cabcf3750c6eeff2.tar.gz bcm5719-llvm-58fcc9bdce5cbed626f7dc01cabcf3750c6eeff2.zip | |
[PGO] internal option cleanups
1. Added comments for options
2. Added missing option cl::desc field
3. Uniified function filter option for graph viewing.
Now PGO count/raw-counts share the same
filter option: -view-bfi-func-name=.
llvm-svn: 293938
Diffstat (limited to 'llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp b/llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp index 856aadc5120..c496e3226e5 100644 --- a/llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp +++ b/llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp @@ -59,7 +59,11 @@ cl::opt<GVDAGType> ViewBlockLayoutWithBFI( "display a graph using the real " "profile count if available."))); +// Command line option to specify the name of the function for CFG dump +// Defined in Analysis/BlockFrequencyInfo.cpp: -view-bfi-func-name= extern cl::opt<std::string> ViewBlockFreqFuncName; +// Command line option to specify hot frequency threshold. +// Defined in Analysis/BlockFrequencyInfo.cpp: -view-hot-freq-perc= extern cl::opt<unsigned> ViewHotFreqPercent; static GVDAGType getGVDT() { |
