[llvm] [PGO] Supporting code for always instrumenting loop entries (PR #116789)
Christian Ulmann via llvm-commits
llvm-commits at lists.llvm.org
Tue Nov 19 04:10:30 PST 2024
================
@@ -291,10 +299,12 @@ template <class Edge, class BBInfo> class CFGMST {
return *AllEdges.back();
}
- CFGMST(Function &Func, bool InstrumentFuncEntry,
+ CFGMST(Function &Func, bool InstrumentFuncEntry, bool InstrumentLoopEntries,
BranchProbabilityInfo *BPI = nullptr,
- BlockFrequencyInfo *BFI = nullptr)
- : F(Func), BPI(BPI), BFI(BFI), InstrumentFuncEntry(InstrumentFuncEntry) {
+ BlockFrequencyInfo *BFI = nullptr, LoopInfo *LI = nullptr)
+ : F(Func), BPI(BPI), BFI(BFI), LI(LI),
+ InstrumentFuncEntry(InstrumentFuncEntry),
+ InstrumentLoopEntries(InstrumentLoopEntries) {
----------------
Dinistro wrote:
Considering that `InstrumentLoopEntries` only makes sense together with a passed in `LoopInfo`, it might be reasonable to assert that they are passed together?
https://github.com/llvm/llvm-project/pull/116789
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