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author | Andrew Trick <atrick@apple.com> | 2011-01-29 01:09:53 +0000 |
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committer | Andrew Trick <atrick@apple.com> | 2011-01-29 01:09:53 +0000 |
commit | 04317cc618aeae28910916469e074d8ce0fcaa03 (patch) | |
tree | 5ea1ef8b97500d011b703e296c66a2056782b0a3 /lib/Transforms/Instrumentation/ProfilingUtils.h | |
parent | db9cd76635220ebc6451069667e9aaaacb4fc455 (diff) | |
download | llvm-04317cc618aeae28910916469e074d8ce0fcaa03.tar.gz llvm-04317cc618aeae28910916469e074d8ce0fcaa03.tar.bz2 llvm-04317cc618aeae28910916469e074d8ce0fcaa03.tar.xz |
Implementation of path profiling.
Modified patch by Adam Preuss.
This builds on the existing framework for block tracing, edge profiling and optimal edge profiling.
See -help-hidden for new flags.
For documentation, see the technical report "Implementation of Path Profiling..." in llvm.org/pubs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124515 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Instrumentation/ProfilingUtils.h')
-rw-r--r-- | lib/Transforms/Instrumentation/ProfilingUtils.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/Transforms/Instrumentation/ProfilingUtils.h b/lib/Transforms/Instrumentation/ProfilingUtils.h index 94efffec8a..a76e3576e1 100644 --- a/lib/Transforms/Instrumentation/ProfilingUtils.h +++ b/lib/Transforms/Instrumentation/ProfilingUtils.h @@ -21,11 +21,14 @@ namespace llvm { class Function; class GlobalValue; class BasicBlock; + class PointerType; void InsertProfilingInitCall(Function *MainFn, const char *FnName, - GlobalValue *Arr = 0); + GlobalValue *Arr = 0, + PointerType *arrayType = 0); void IncrementCounterInBlock(BasicBlock *BB, unsigned CounterNum, - GlobalValue *CounterArray); + GlobalValue *CounterArray, + bool beginning = true); } #endif |