Introduce a number of SIMD extensions for x86/x86_64 (SSE).

Rationale:
As a first step exploring how useful an ART vectorizer may be,
introducing a number of floating-point SIMD instructions.

Test: assembler_x86[_64]_test
Bug: 34083438
Change-Id: I0285dd9fca51f31875a6bbe728f873c48089940d

1 files changed, 22 insertions, 1 deletions

diff --git a/compiler/utils/x86/assembler_x86.h b/compiler/utils/x86/assembler_x86.h
index 114986b3e7..a93616c3e5 100644
--- a/compiler/utils/x86/assembler_x86.h
+++ b/compiler/utils/x86/assembler_x86.h
@@ -371,7 +371,12 @@ class X86Assembler FINAL : public Assembler {
 
   void setb(Condition condition, Register dst);
 
-  void movaps(XmmRegister dst, XmmRegister src);
+  void movaps(XmmRegister dst, XmmRegister src);     // move
+  void movaps(XmmRegister dst, const Address& src);  // load aligned
+  void movups(XmmRegister dst, const Address& src);  // load unaligned
+  void movaps(const Address& dst, XmmRegister src);  // store aligned
+  void movups(const Address& dst, XmmRegister src);  // store unaligned
+
   void movss(XmmRegister dst, const Address& src);
   void movss(const Address& dst, XmmRegister src);
   void movss(XmmRegister dst, XmmRegister src);
@@ -388,6 +393,17 @@ class X86Assembler FINAL : public Assembler {
   void divss(XmmRegister dst, XmmRegister src);
   void divss(XmmRegister dst, const Address& src);
 
+  void addps(XmmRegister dst, XmmRegister src);  // no addr variant (for now)
+  void subps(XmmRegister dst, XmmRegister src);
+  void mulps(XmmRegister dst, XmmRegister src);
+  void divps(XmmRegister dst, XmmRegister src);
+
+  void movapd(XmmRegister dst, XmmRegister src);     // move
+  void movapd(XmmRegister dst, const Address& src);  // load aligned
+  void movupd(XmmRegister dst, const Address& src);  // load unaligned
+  void movapd(const Address& dst, XmmRegister src);  // store aligned
+  void movupd(const Address& dst, XmmRegister src);  // store unaligned
+
   void movsd(XmmRegister dst, const Address& src);
   void movsd(const Address& dst, XmmRegister src);
   void movsd(XmmRegister dst, XmmRegister src);
@@ -409,6 +425,11 @@ class X86Assembler FINAL : public Assembler {
   void divsd(XmmRegister dst, XmmRegister src);
   void divsd(XmmRegister dst, const Address& src);
 
+  void addpd(XmmRegister dst, XmmRegister src);  // no addr variant (for now)
+  void subpd(XmmRegister dst, XmmRegister src);
+  void mulpd(XmmRegister dst, XmmRegister src);
+  void divpd(XmmRegister dst, XmmRegister src);
+
   void cvtsi2ss(XmmRegister dst, Register src);
   void cvtsi2sd(XmmRegister dst, Register src);