From 41aedbb684ccef76ff8373f39aba606ce4cb3194 Mon Sep 17 00:00:00 2001
From: Nicolas Geoffray <ngeoffray@google.com>
Date: Wed, 14 Jan 2015 10:49:16 +0000
Subject: Fully support pairs in the register allocator.

Enabled on ARM for longs and doubles.

Change-Id: Id8792d08bd7ca9fb049c5db8a40ae694bafc2d8b
---
 compiler/optimizing/graph_visualizer.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'compiler/optimizing/graph_visualizer.cc')

diff --git a/compiler/optimizing/graph_visualizer.cc b/compiler/optimizing/graph_visualizer.cc
index 9e0a5b89e9..df21c8e9c3 100644
--- a/compiler/optimizing/graph_visualizer.cc
+++ b/compiler/optimizing/graph_visualizer.cc
@@ -142,6 +142,10 @@ class HGraphVisualizerPrinter : public HGraphVisitor {
       codegen_.DumpFloatingPointRegister(output_, location.low());
       output_ << " and ";
       codegen_.DumpFloatingPointRegister(output_, location.high());
+    } else if (location.IsRegisterPair()) {
+      codegen_.DumpCoreRegister(output_, location.low());
+      output_ << " and ";
+      codegen_.DumpCoreRegister(output_, location.high());
     } else {
       DCHECK(location.IsDoubleStackSlot());
       output_ << "2x" << location.GetStackIndex() << "(sp)";
-- 
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