commit dc5ac731f6369b53b42f1cee3404f3b3384cec34
author Mingyao Yang <mingyao@google.com> Wed Feb 25 11:28:05 2015 -0800
committer Mingyao Yang <mingyao@google.com> Tue Mar 03 13:24:03 2015 -0800
tree 72a90f1da01185014551628078b98a79e5d5230e
parent 0e5e728a4a4f042f157e1897cc8bbc2b0bb110b1

Opt compiler: enhance gvn for commutative ops.

Change-Id: I415b50d58b30cab4ec38077be22373eb9598ec40

compiler/optimizing/code_generator_arm.cc

diff --git a/compiler/optimizing/code_generator_arm.cc b/compiler/optimizing/code_generator_arm.cc
index cda5c1a..07cc41a 100644
--- a/compiler/optimizing/code_generator_arm.cc
+++ b/compiler/optimizing/code_generator_arm.cc
@@ -988,7 +988,7 @@
     __ cmp(left, ShifterOperand(locations->InAt(1).AsRegister<Register>()));
   } else {
     DCHECK(locations->InAt(1).IsConstant());
-    int32_t value = locations->InAt(1).GetConstant()->AsIntConstant()->GetValue();
+    int32_t value = CodeGenerator::GetInt32ValueOf(locations->InAt(1).GetConstant());
     ShifterOperand operand;
     if (GetAssembler()->ShifterOperandCanHold(R0, left, CMP, value, &operand)) {
       __ cmp(left, operand);