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| author | 2015-07-08 12:11:42 +0100 | |
|---|---|---|
| committer | 2015-07-08 16:22:05 +0100 | |
| commit | 8f8ee680bec71a28d9d7b7538e8c7ca100a18184 (patch) | |
| tree | ac955c2a57563dfbeb09ec2fee5cc33ae2a926a4 /compiler/optimizing/builder.h | |
| parent | 3e18a8958d2caa4980c4cee4e537313a61adf3d8 (diff) | |
ART: Ignore try blocks with no throwing instructions
In order to avoid complex removal of redundant exceptional edges in
the SSA builder, this patch modified the graph builder to consider
blocks without throwing instructions as not in a try block, even if
covered by a TryItem.
In some corner cases, this may generate more TryBoundaries than
necessary, but those can be removed once the SSA form is built.
Change-Id: I158c4542b2c1964a8dd532f82e921b9cb1997e1e
Diffstat (limited to 'compiler/optimizing/builder.h')
| -rw-r--r-- | compiler/optimizing/builder.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/compiler/optimizing/builder.h b/compiler/optimizing/builder.h index e487255ac4..7098eb86a5 100644 --- a/compiler/optimizing/builder.h +++ b/compiler/optimizing/builder.h @@ -98,9 +98,6 @@ class HGraphBuilder : public ValueObject { HBasicBlock* FindBlockStartingAt(int32_t dex_pc) const; HBasicBlock* FindOrCreateBlockStartingAt(int32_t dex_pc); - // Returns whether the dex_pc of `block` lies within the given range. - bool IsBlockInPcRange(HBasicBlock* block, uint32_t dex_pc_start, uint32_t dex_pc_end); - // Adds new blocks to `branch_targets_` starting at the limits of TryItems and // their exception handlers. void CreateBlocksForTryCatch(const DexFile::CodeItem& code_item); |