From 3dbcb38a8b2237b0da290ae35dc0caab3cb47b3d Mon Sep 17 00:00:00 2001
From: Roland Levillain <rpl@google.com>
Date: Tue, 28 Oct 2014 17:30:07 +0000
Subject: Support float & double negation in the optimizing compiler.

- Add support for the neg-float and neg-double Dex
  instructions in the optimizing compiler.
- Generate x86, x86-64 and ARM (but not ARM64) code for
  float and double HNeg nodes.
- Add related tests to test/415-optimizing-arith-neg.

Change-Id: I29739a86e13dbe6f64e191641d01637c867cba6c
---
 compiler/optimizing/builder.cc | 10 ++++++++++
 1 file changed, 10 insertions(+)

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

diff --git a/compiler/optimizing/builder.cc b/compiler/optimizing/builder.cc
index e43841a03d..a4af900062 100644
--- a/compiler/optimizing/builder.cc
+++ b/compiler/optimizing/builder.cc
@@ -896,6 +896,16 @@ bool HGraphBuilder::AnalyzeDexInstruction(const Instruction& instruction, uint32
       break;
     }
 
+    case Instruction::NEG_FLOAT: {
+      Unop_12x<HNeg>(instruction, Primitive::kPrimFloat);
+      break;
+    }
+
+    case Instruction::NEG_DOUBLE: {
+      Unop_12x<HNeg>(instruction, Primitive::kPrimDouble);
+      break;
+    }
+
     case Instruction::NOT_INT: {
       Unop_12x<HNot>(instruction, Primitive::kPrimInt);
       break;
-- 
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