commit 700347e9bc6c2ed29046e0c13122a5ad57d2fc51
author Mingyao Yang <mingyao@google.com> Wed Mar 02 14:59:32 2016 -0800
committer Mingyao Yang <mingyao@google.com> Wed Mar 02 14:59:32 2016 -0800
tree e27ba6800f58515a3b19b12b32a6ee414faa35bf
parent a71ec6419d9e80b354de721003c8b7929d224a49

Add a PassScope for PrepareForRegisterAllocation

This pass does transform the graph so make it part of cfg-dumping.

Change-Id: I42e361382c85c97b974faad8bb0fcf2cb0750355

compiler/optimizing/optimizing_compiler.cc

diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index 13d6d62..c1b4d24 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -483,7 +483,11 @@
 static void AllocateRegisters(HGraph* graph,
                               CodeGenerator* codegen,
                               PassObserver* pass_observer) {
-  PrepareForRegisterAllocation(graph).Run();
+  {
+    PassScope scope(PrepareForRegisterAllocation::kPrepareForRegisterAllocationPassName,
+                    pass_observer);
+    PrepareForRegisterAllocation(graph).Run();
+  }
   SsaLivenessAnalysis liveness(graph, codegen);
   {
     PassScope scope(SsaLivenessAnalysis::kLivenessPassName, pass_observer);