commit 07276db28d654594e0e86e9e467cad393f752e6e
author Nicolas Geoffray <ngeoffray@google.com> Mon May 18 14:22:09 2015 +0100
committer Nicolas Geoffray <ngeoffray@google.com> Mon May 18 19:15:52 2015 +0100
tree 6450e07d64045f0c0949b3423501316b672641c7
parent 17f1bc531ea2f8c1a6fac3def13dee1b901949dd

Don't do a null test in MarkGCCard if the value cannot be null.

Change-Id: I45687f6d3505178e2fc3689eac9cb6ab1b2c1e29

compiler/optimizing/intrinsics_arm64.cc

diff --git a/compiler/optimizing/intrinsics_arm64.cc b/compiler/optimizing/intrinsics_arm64.cc
index 2c4fab0..53497b6 100644
--- a/compiler/optimizing/intrinsics_arm64.cc
+++ b/compiler/optimizing/intrinsics_arm64.cc
@@ -797,7 +797,8 @@
   }
 
   if (type == Primitive::kPrimNot) {
-    codegen->MarkGCCard(base, value);
+    bool value_can_be_null = true;  // TODO: Worth finding out this information?
+    codegen->MarkGCCard(base, value, value_can_be_null);
   }
 }
 
@@ -856,7 +857,8 @@
   // This needs to be before the temp registers, as MarkGCCard also uses VIXL temps.
   if (type == Primitive::kPrimNot) {
     // Mark card for object assuming new value is stored.
-    codegen->MarkGCCard(base, value);
+    bool value_can_be_null = true;  // TODO: Worth finding out this information?
+    codegen->MarkGCCard(base, value, value_can_be_null);
   }
 
   UseScratchRegisterScope temps(masm);