commit a61f49539a59b610e557b5513695295639496750
author buzbee <buzbee@google.com> Fri Aug 23 14:27:06 2013 -0700
committer buzbee <buzbee@google.com> Fri Oct 25 07:42:26 2013 -0700
tree f2a52e9e5b3db371cf0407614b51bc27397c39d3
parent 1984152ac92aad244ae15184d12f9ceade686b7b

Add timing logger to Quick compiler

Current Quick compiler breakdown for compiling the boot class path:

MIR2LIR:                    29.674%
MIROpt:SSATransform:        17.656%
MIROpt:BBOpt:               11.508%
BuildMIRGraph:               7.815%
Assemble:                    6.898%
MIROpt:ConstantProp:         5.151%
Cleanup:                     4.916%
MIROpt:NullCheckElimination: 4.085%
RegisterAllocation:          3.972%
GcMap:                       2.359%
Launchpads:                  2.147%
PcMappingTable:              2.145%
MIROpt:CodeLayout:           0.697%
LiteralData:                 0.654%
SpecialMIR2LIR:              0.323%

Change-Id: I9f77e825faf79e6f6b214bb42edcc4b36f55d291

compiler/dex/frontend.h

diff --git a/compiler/dex/frontend.h b/compiler/dex/frontend.h
index 6c33d10..43f6855 100644
--- a/compiler/dex/frontend.h
+++ b/compiler/dex/frontend.h
@@ -78,6 +78,7 @@
   kDebugVerifyBitcode,
   kDebugShowSummaryMemoryUsage,
   kDebugShowFilterStats,
+  kDebugTimings
 };
 
 class LLVMInfo {