commit 8939c6474a34eb6d642db8fecb8b3a5c3194e464
author Aart Bik <ajcbik@google.com> Mon Apr 03 14:09:01 2017 -0700
committer Aart Bik <ajcbik@google.com> Tue Apr 04 09:15:45 2017 -0700
tree a0a2db32a5147416d796907a3977dd29e04e9328
parent 08ae45625d059891754e3c3ad63a5e6cae80b96b

SIMD pcmpgtb,w,d,q for x86/x86_64

Rationale:
Enables fast compare gt.

Test: assembler_x86[_64]_test
Change-Id: I0a069649480529f3fec2c2b100e2aaaa2cd79820

compiler/utils/x86/assembler_x86.h

diff --git a/compiler/utils/x86/assembler_x86.h b/compiler/utils/x86/assembler_x86.h
index b87522a..a747cda 100644
--- a/compiler/utils/x86/assembler_x86.h
+++ b/compiler/utils/x86/assembler_x86.h
@@ -503,6 +503,11 @@
   void pcmpeqd(XmmRegister dst, XmmRegister src);
   void pcmpeqq(XmmRegister dst, XmmRegister src);
 
+  void pcmpgtb(XmmRegister dst, XmmRegister src);
+  void pcmpgtw(XmmRegister dst, XmmRegister src);
+  void pcmpgtd(XmmRegister dst, XmmRegister src);
+  void pcmpgtq(XmmRegister dst, XmmRegister src);  // SSE4.2
+
   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);