commit c8e93c736c149ce41be073dd24324fb08afb9ae4
author Aart Bik <ajcbik@ajcbik2.mtv.corp.google.com> Wed May 10 10:49:22 2017 -0700
committer Aart Bik <ajcbik@google.com> Mon May 15 11:44:58 2017 -0700
tree 8e7154cf1bbcee8f5837ee9cb930174e2516ac03
parent 92f4672f811a4eccdc596f7c2235804abd196fde

Min/max SIMDization support.

Rationale:
The more vectorized, the better!

Test: test-art-target, test-art-host

Change-Id: I758becca5beaa5b97fab2ab70f2e00cb53458703

compiler/utils/x86/assembler_x86.cc

diff --git a/compiler/utils/x86/assembler_x86.cc b/compiler/utils/x86/assembler_x86.cc
index 1736618..bef32f8 100644
--- a/compiler/utils/x86/assembler_x86.cc
+++ b/compiler/utils/x86/assembler_x86.cc
@@ -1238,6 +1238,139 @@
   EmitXmmRegisterOperand(dst, src);
 }
 
+void X86Assembler::pminsb(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0x38);
+  EmitUint8(0x38);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::pmaxsb(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0x38);
+  EmitUint8(0x3C);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::pminsw(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0xEA);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::pmaxsw(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0xEE);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::pminsd(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0x38);
+  EmitUint8(0x39);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::pmaxsd(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0x38);
+  EmitUint8(0x3D);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::pminub(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0xDA);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::pmaxub(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0xDE);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::pminuw(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0x38);
+  EmitUint8(0x3A);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::pmaxuw(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0x38);
+  EmitUint8(0x3E);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::pminud(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0x38);
+  EmitUint8(0x3B);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::pmaxud(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0x38);
+  EmitUint8(0x3F);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::minps(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x0F);
+  EmitUint8(0x5D);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::maxps(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x0F);
+  EmitUint8(0x5F);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::minpd(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0x5D);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void X86Assembler::maxpd(XmmRegister dst, XmmRegister src) {
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0x66);
+  EmitUint8(0x0F);
+  EmitUint8(0x5F);
+  EmitXmmRegisterOperand(dst, src);
+}
 
 void X86Assembler::pcmpeqb(XmmRegister dst, XmmRegister src) {
   AssemblerBuffer::EnsureCapacity ensured(&buffer_);