commit b03d640c78acad1cf1f8fbeb894ac3366aa164be
author jessicahandojo <jessicahandojo@google.com> Wed Sep 07 12:16:53 2016 -0700
committer jessicahandojo <jessicahandojo@google.com> Wed Sep 07 14:47:33 2016 -0700
tree 11bcaea60278962806c211ae8520cb3217f929ea
parent a1be503a70c5d0038cfbf917a978c108e2e8b4bd

Adding x86 compiler utils instructions and tests

Instructions added are (repne scasb), (repne movb),
and (repne cmpsb) for x86.
Instructions added is (repne scasb) for x86_64.

Test: m -j31 test-art-host-gtest-assembler_x86_test
      m -j31 test-art-host-gtest-assembler_x86_64_test

Change-Id: I137bf5fe1174b1dcc0166f7f2e0cffadbc0ca7f5

compiler/utils/x86/assembler_x86.h

diff --git a/compiler/utils/x86/assembler_x86.h b/compiler/utils/x86/assembler_x86.h
index 2ddcd76..9738784 100644
--- a/compiler/utils/x86/assembler_x86.h
+++ b/compiler/utils/x86/assembler_x86.h
@@ -592,9 +592,12 @@
   void jmp(Label* label);
   void jmp(NearLabel* label);
 
+  void repne_scasb();
   void repne_scasw();
+  void repe_cmpsb();
   void repe_cmpsw();
   void repe_cmpsl();
+  void rep_movsb();
   void rep_movsw();
 
   X86Assembler* lock();