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| author | Mingming Liu <mingmingl@google.com> | 2025-09-10 15:25:31 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-09-10 15:25:31 -0700 |
| commit | 1417dafa1db9cb1b2b09438aa9f53ea5ab6e36e2 (patch) | |
| tree | 57f4b1f313c8cf74eed8819870f39c36ea263c68 /llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp | |
| parent | 898b813bc8a6d0276bf0f4769f5f2f64b34e632d (diff) | |
| parent | b8cefcb601ddaa18482555c4ff363c01a270c2fe (diff) | |
Merge branch 'main' into users/mingmingl-llvm/samplefdo-profile-formatusers/mingmingl-llvm/samplefdo-profile-format
Diffstat (limited to 'llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp index f7d2258e1c28..2bda9d83236e 100644 --- a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp +++ b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp @@ -220,6 +220,7 @@ TargetTransformInfo::UnrollingPreferences llvm::gatherUnrollingPreferences( UP.MaxIterationsCountToAnalyze = UnrollMaxIterationsCountToAnalyze; UP.SCEVExpansionBudget = SCEVCheapExpansionBudget; UP.RuntimeUnrollMultiExit = false; + UP.AddAdditionalAccumulators = false; // Override with any target specific settings TTI.getUnrollingPreferences(L, SE, UP, &ORE); @@ -1354,6 +1355,7 @@ tryToUnrollLoop(Loop *L, DominatorTree &DT, LoopInfo *LI, ScalarEvolution &SE, ULO.Heart = getLoopConvergenceHeart(L); ULO.SCEVExpansionBudget = UP.SCEVExpansionBudget; ULO.RuntimeUnrollMultiExit = UP.RuntimeUnrollMultiExit; + ULO.AddAdditionalAccumulators = UP.AddAdditionalAccumulators; LoopUnrollResult UnrollResult = UnrollLoop( L, ULO, LI, &SE, &DT, &AC, &TTI, &ORE, PreserveLCSSA, &RemainderLoop, AA); if (UnrollResult == LoopUnrollResult::Unmodified) |