commit 4b537a851b686402513a7c4a4e60f5457bb8d7c1
author Andreas Gampe <agampe@google.com> Mon Jun 30 22:24:53 2014 -0700
committer Andreas Gampe <agampe@google.com> Tue Jul 01 09:52:40 2014 -0700
tree 27cffa57d642d98c6c0d8d3e9183c5d306629977
parent 8b11544881ad6c8aeb50ba7c6a594363c2b684ec

ART: Quick compiler: More size checks, add TargetReg variants

Add variants for TargetReg for requesting specific register usage,
e.g., wide and ref. More register size checks.

With code adapted from https://android-review.googlesource.com/#/c/98605/.

Change-Id: I852d3be509d4dcd242c7283da702a2a76357278d

compiler/dex/quick/arm64/target_arm64.cc

diff --git a/compiler/dex/quick/arm64/target_arm64.cc b/compiler/dex/quick/arm64/target_arm64.cc
index 6105837..dcb0050 100644
--- a/compiler/dex/quick/arm64/target_arm64.cc
+++ b/compiler/dex/quick/arm64/target_arm64.cc
@@ -88,7 +88,7 @@
 }
 
 RegLocation Arm64Mir2Lir::LocCReturnRef() {
-  return arm_loc_c_return;
+  return arm_loc_c_return_ref;
 }
 
 RegLocation Arm64Mir2Lir::LocCReturnWide() {
@@ -1097,7 +1097,7 @@
 
       // Instead of allocating a new temp, simply reuse one of the registers being used
       // for argument passing.
-      RegStorage temp = TargetReg(kArg3);
+      RegStorage temp = TargetReg(kArg3, false);
 
       // Now load the argument VR and store to the outs.
       Load32Disp(TargetReg(kSp), current_src_offset, temp);