From 8f20bdb9d3b7516e75a7845e610105d87ce25ae6 Mon Sep 17 00:00:00 2001
From: Calin Juravle <calin@google.com>
Date: Tue, 21 Apr 2015 14:07:50 +0100
Subject: Run DCE again after all the other optimizations have run.

On docs this doubles the amount of instructions removed.
---
 compiler/optimizing/optimizing_compiler_stats.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'compiler/optimizing/optimizing_compiler_stats.h')

diff --git a/compiler/optimizing/optimizing_compiler_stats.h b/compiler/optimizing/optimizing_compiler_stats.h
index 9bfa543401..e6508c9851 100644
--- a/compiler/optimizing/optimizing_compiler_stats.h
+++ b/compiler/optimizing/optimizing_compiler_stats.h
@@ -29,6 +29,7 @@ enum MethodCompilationStat {
   kCompiledBaseline,
   kCompiledOptimized,
   kCompiledQuick,
+  kInstructionSimplifications,
   kInlinedInvoke,
   kNotCompiledUnsupportedIsa,
   kNotCompiledPathological,
@@ -48,8 +49,8 @@ enum MethodCompilationStat {
   kNotCompiledVerifyAtRuntime,
   kNotCompiledClassNotVerified,
   kRemovedCheckedCast,
+  kRemovedDeadInstruction,
   kRemovedNullCheck,
-  kInstructionSimplifications,
   kLastStat
 };
 
@@ -96,6 +97,7 @@ class OptimizingCompilerStats {
       case kCompiledOptimized : return "kCompiledOptimized";
       case kCompiledQuick : return "kCompiledQuick";
       case kInlinedInvoke : return "kInlinedInvoke";
+      case kInstructionSimplifications: return "kInstructionSimplifications";
       case kNotCompiledUnsupportedIsa : return "kNotCompiledUnsupportedIsa";
       case kNotCompiledPathological : return "kNotCompiledPathological";
       case kNotCompiledHugeMethod : return "kNotCompiledHugeMethod";
@@ -114,8 +116,8 @@ class OptimizingCompilerStats {
       case kNotCompiledVerifyAtRuntime : return "kNotCompiledVerifyAtRuntime";
       case kNotCompiledClassNotVerified : return "kNotCompiledClassNotVerified";
       case kRemovedCheckedCast: return "kRemovedCheckedCast";
+      case kRemovedDeadInstruction: return "kRemovedDeadInstruction";
       case kRemovedNullCheck: return "kRemovedNullCheck";
-      case kInstructionSimplifications: return "kInstructionSimplifications";
       default: LOG(FATAL) << "invalid stat";
     }
     return "";
-- 
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