commit f34dd206d0073fb3949be872224420a8488f551f
author Artem Serov <artem.serov@linaro.org> Mon Apr 10 17:41:46 2017 +0100
committer Artem Serov <artem.serov@linaro.org> Thu Apr 20 00:21:29 2017 +0100
tree b24b451af6efdd9f67c4cbd5c37ebb4ec6a4aaad
parent 1f56cb5c594f5757085820b1042988d10f02bb0b

ARM64: Support MultiplyAccumulate for SIMD.

Test: test-art-host, test-art-target.

Change-Id: I06af8415e15352d09d176cae828163cbe99ae7a7

compiler/optimizing/instruction_simplifier_arm64.cc

diff --git a/compiler/optimizing/instruction_simplifier_arm64.cc b/compiler/optimizing/instruction_simplifier_arm64.cc
index 73b7b2b..f16e372 100644
--- a/compiler/optimizing/instruction_simplifier_arm64.cc
+++ b/compiler/optimizing/instruction_simplifier_arm64.cc
@@ -210,5 +210,11 @@
   }
 }
 
+void InstructionSimplifierArm64Visitor::VisitVecMul(HVecMul* instruction) {
+  if (TryCombineVecMultiplyAccumulate(instruction, kArm64)) {
+    RecordSimplification();
+  }
+}
+
 }  // namespace arm64
 }  // namespace art