From 85d8c1ef43adec4f57c5ce372ef7816d13c98420 Mon Sep 17 00:00:00 2001
From: buzbee <buzbee@google.com>
Date: Fri, 27 Jan 2012 15:52:35 -0800
Subject: Minor compiler tuning

Large switch statements were getting bogged down in a linear search.
Added a map for fast lookup (which may also be useful for debug
support).

Change-Id: I00e5956ea7e98ff2c870fb2d3e299e8d4c88f598
---
 src/compiler/Frontend.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/compiler/Frontend.cc')

diff --git a/src/compiler/Frontend.cc b/src/compiler/Frontend.cc
index c5692bc10d..2a6714f35e 100644
--- a/src/compiler/Frontend.cc
+++ b/src/compiler/Frontend.cc
@@ -765,6 +765,8 @@ CompiledMethod* oatCompileMethod(const Compiler& compiler, const DexFile::CodeIt
     cUnit->numDalvikRegisters = code_item->registers_size_;
     cUnit->blockMap = std::map<unsigned int, BasicBlock*>();
     cUnit->blockMap.clear();
+    cUnit->boundaryMap = std::map<unsigned int, LIR*>();
+    cUnit->boundaryMap.clear();
     bool useMatch = compilerMethodMatch.length() != 0;
     bool match = useMatch && (compilerFlipMatch ^
         (PrettyMethod(method_idx, dex_file).find(compilerMethodMatch) != std::string::npos));
-- 
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