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| author | 2022-12-06 14:10:47 +0000 | |
|---|---|---|
| committer | 2022-12-06 14:10:47 +0000 | |
| commit | cd9aa7ecaaf63e6ae67d2426e284c3314c9fe470 (patch) | |
| tree | f1342d4ad7559a1bcc07e638be771de49560bb23 /compiler/optimizing/nodes.h | |
| parent | 53ac62dbe2a103d359af33e324f68c3319ad4abc (diff) | |
| parent | 31242a99a1b58ce5267c1a74ad96a9d0b6dc1a94 (diff) | |
Update domination chain and RPO manually in MaybeAddExtraGotoBlocks am: 31242a99a1
Original change: https://android-review.googlesource.com/c/platform/art/+/2327718
Change-Id: Ia93373a62cf9d70babc305fed2cdae0eb98590ea
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
Diffstat (limited to 'compiler/optimizing/nodes.h')
| -rw-r--r-- | compiler/optimizing/nodes.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h index 006ccfb8ec..591087bae6 100644 --- a/compiler/optimizing/nodes.h +++ b/compiler/optimizing/nodes.h @@ -138,7 +138,6 @@ enum GraphAnalysisResult { kAnalysisInvalidBytecode, kAnalysisFailThrowCatchLoop, kAnalysisFailAmbiguousArrayOp, - kAnalysisFailInliningIrreducibleLoop, kAnalysisFailIrreducibleLoopAndStringInit, kAnalysisFailPhiEquivalentInOsr, kAnalysisSuccess, @@ -515,6 +514,11 @@ class HGraph : public ArenaObject<kArenaAllocGraph> { HBasicBlock* SplitEdge(HBasicBlock* block, HBasicBlock* successor); void SplitCriticalEdge(HBasicBlock* block, HBasicBlock* successor); + + // Splits the edge between `block` and `successor` and then updates the graph's RPO to keep + // consistency without recomputing the whole graph. + HBasicBlock* SplitEdgeAndUpdateRPO(HBasicBlock* block, HBasicBlock* successor); + void OrderLoopHeaderPredecessors(HBasicBlock* header); // Transform a loop into a format with a single preheader. |