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| author | Chandler Carruth <chandlerc@gmail.com> | 2011-10-19 10:12:41 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2011-10-19 10:12:41 +0000 |
| commit | 6aa5c26c81071e22a23a6f0ae7dcac6080ad6597 (patch) | |
| tree | 3a5596ca7926235cf9519ff63885c06e09f2945a /include | |
| parent | 250c6801e4e16e4118fc130dff94dc89ea9332f1 (diff) | |
| download | external_llvm-6aa5c26c81071e22a23a6f0ae7dcac6080ad6597.zip external_llvm-6aa5c26c81071e22a23a6f0ae7dcac6080ad6597.tar.gz external_llvm-6aa5c26c81071e22a23a6f0ae7dcac6080ad6597.tar.bz2 | |
Add pass printing support to BlockFrequencyInfo pass. The implementation
layer already had support for printing the results of this analysis, but
the wiring was missing.
Now that printing the analysis works, actually bring some of this
analysis, and the BranchProbabilityInfo analysis that it wraps, under
test! I'm planning on fixing some bugs and doing other work here, so
having a nice place to add regression tests and a way to observe the
results is really useful.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142491 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Analysis/BlockFrequencyInfo.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/llvm/Analysis/BlockFrequencyInfo.h b/include/llvm/Analysis/BlockFrequencyInfo.h index 5978d5f..9e698a9 100644 --- a/include/llvm/Analysis/BlockFrequencyInfo.h +++ b/include/llvm/Analysis/BlockFrequencyInfo.h @@ -40,6 +40,7 @@ public: void getAnalysisUsage(AnalysisUsage &AU) const; bool runOnFunction(Function &F); + void print(raw_ostream &O, const Module *M) const; /// getblockFreq - Return block frequency. Return 0 if we don't have the /// information. Please note that initial frequency is equal to 1024. It means |