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
diff --git a/compiler/dex/quick/mir_to_lir.cc b/compiler/dex/quick/mir_to_lir.cc
index 197e200..fa9a3ad 100644
--- a/compiler/dex/quick/mir_to_lir.cc
+++ b/compiler/dex/quick/mir_to_lir.cc
@@ -819,6 +819,8 @@
}
void Mir2Lir::MethodMIR2LIR() {
+ cu_->NewTimingSplit("MIR2LIR");
+
// Hold the labels of each block.
block_label_list_ =
static_cast<LIR*>(arena_->Alloc(sizeof(LIR) * mir_graph_->GetNumBlocks(),
@@ -839,7 +841,7 @@
next_bb = iter.Next();
} while ((next_bb != NULL) && (next_bb->block_type == kDead));
}
-
+ cu_->NewTimingSplit("Launchpads");
HandleSuspendLaunchPads();
HandleThrowLaunchPads();