commit 4b4553340dded4e8ce8f56690c08561a39a4aa56
author Aart Bik <ajcbik@google.com> Wed Mar 15 11:19:35 2017 -0700
committer Aart Bik <ajcbik@google.com> Wed Mar 15 11:46:19 2017 -0700
tree c52382b7b1b48ab23bf906ea87cff062acf0d320
parent ba05290bb69e6bc9750d2485cd3dbfb013e61412

SIMD cmpeq for x86/x86_64

Rationale:
Break-out CL of ART Vectorizer.
Enables fast all-ones optimization.

Bug: 34083438
Test: assembler_x86[_64]_test
Change-Id: I70bd71305f2ecc322ccada5471c197a578c0526e

compiler/utils/x86/assembler_x86.h

diff --git a/compiler/utils/x86/assembler_x86.h b/compiler/utils/x86/assembler_x86.h
index 9d7ca77..f52cf16 100644
--- a/compiler/utils/x86/assembler_x86.h
+++ b/compiler/utils/x86/assembler_x86.h
@@ -495,6 +495,11 @@
   void orps(XmmRegister dst, XmmRegister src);
   void por(XmmRegister dst, XmmRegister src);
 
+  void pcmpeqb(XmmRegister dst, XmmRegister src);
+  void pcmpeqw(XmmRegister dst, XmmRegister src);
+  void pcmpeqd(XmmRegister dst, XmmRegister src);
+  void pcmpeqq(XmmRegister dst, XmmRegister src);
+
   void shufpd(XmmRegister dst, XmmRegister src, const Immediate& imm);
   void shufps(XmmRegister dst, XmmRegister src, const Immediate& imm);
   void pshufd(XmmRegister dst, XmmRegister src, const Immediate& imm);