commit 181211de89df5615395a55114fe551b08e86bc4d
author Andreas Gampe <agampe@google.com> Tue Aug 12 23:24:16 2014 -0700
committer Andreas Gampe <agampe@google.com> Tue Aug 12 23:59:15 2014 -0700
tree aba37ee811011bb938f01a0095ae27f244cf5c7f
parent 290bf8214da0621bf9ddefc65a3bd310b935971f

ART: Don't leave rex_ & length_ uninitialized

Don't leave fields uninitialized in the x86-64 utils assembler.

Bug: 16993295
Change-Id: I1d1b96f1d666660024116372de0014f1d19fd487

compiler/utils/x86_64/assembler_x86_64.h

diff --git a/compiler/utils/x86_64/assembler_x86_64.h b/compiler/utils/x86_64/assembler_x86_64.h
index ee11575..3f9f007 100644
--- a/compiler/utils/x86_64/assembler_x86_64.h
+++ b/compiler/utils/x86_64/assembler_x86_64.h
@@ -146,7 +146,7 @@
   uint8_t length_;
   uint8_t encoding_[6];
 
-  explicit Operand(CpuRegister reg) { SetModRM(3, reg); }
+  explicit Operand(CpuRegister reg) : rex_(0), length_(0) { SetModRM(3, reg); }
 
   // Get the operand encoding byte at the given index.
   uint8_t encoding_at(int index) const {