From 4fd32db6a6a43296489ac65b3cc84660f0621694 Mon Sep 17 00:00:00 2001
From: Bruno Cardoso Lopes <bruno.cardoso@gmail.com>
Date: Wed, 7 Jul 2010 00:07:24 +0000
Subject: [PATCH] Add AVX SSE4.1 Extract Integer instructions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107740 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/X86/X86InstrSSE.td           | 11 +++++++++
 test/MC/AsmParser/X86/x86_32-encoding.s | 24 +++++++++++++++++++
 test/MC/AsmParser/X86/x86_64-encoding.s | 32 +++++++++++++++++++++++++
 3 files changed, 67 insertions(+)

diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index 264ec825bba..453b1619c3e 100644
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -4450,6 +4450,9 @@ multiclass SS41I_extract8<bits<8> opc, string OpcodeStr> {
 // (store (i8 (trunc (X86pextrb (v16i8 VR128:$src1), imm:$src2))), addr:$dst)
 }
 
+let isAsmParserOnly = 1, Predicates = [HasAVX, HasSSE41] in
+  defm VPEXTRB : SS41I_extract8<0x14, "vpextrb">, VEX;
+
 defm PEXTRB      : SS41I_extract8<0x14, "pextrb">;
 
 
@@ -4465,6 +4468,9 @@ multiclass SS41I_extract16<bits<8> opc, string OpcodeStr> {
 // (store (i16 (trunc (X86pextrw (v16i8 VR128:$src1), imm:$src2))), addr:$dst)
 }
 
+let isAsmParserOnly = 1, Predicates = [HasAVX, HasSSE41] in
+  defm VPEXTRW : SS41I_extract16<0x15, "vpextrw">, VEX;
+
 defm PEXTRW      : SS41I_extract16<0x15, "pextrw">;
 
 
@@ -4484,8 +4490,13 @@ multiclass SS41I_extract32<bits<8> opc, string OpcodeStr> {
                           addr:$dst)]>, OpSize;
 }
 
+let isAsmParserOnly = 1, Predicates = [HasAVX, HasSSE41] in
+  defm VPEXTRD : SS41I_extract32<0x16, "vpextrd">, VEX;
+
 defm PEXTRD      : SS41I_extract32<0x16, "pextrd">;
 
+let isAsmParserOnly = 1, Predicates = [HasAVX, HasSSE41] in
+  defm VPEXTRQ : SS41I_extract64<0x16, "vpextrq">, VEX, VEX_W;
 
 /// SS41I_extractf32 - SSE 4.1 extract 32 bits fp value to int reg or memory
 /// destination
diff --git a/test/MC/AsmParser/X86/x86_32-encoding.s b/test/MC/AsmParser/X86/x86_32-encoding.s
index af905023d04..7bfcd45630d 100644
--- a/test/MC/AsmParser/X86/x86_32-encoding.s
+++ b/test/MC/AsmParser/X86/x86_32-encoding.s
@@ -12046,3 +12046,27 @@
 // CHECK: encoding: [0xc4,0xe2,0x79,0x34,0x10]
           vpmovzxwq  (%eax), %xmm2
 
+// CHECK: vpextrw  $7, %xmm2, %eax
+// CHECK: encoding: [0xc5,0xf9,0xc5,0xc2,0x07]
+          vpextrw  $7, %xmm2, %eax
+
+// CHECK: vpextrw  $7, %xmm2, (%eax)
+// CHECK: encoding: [0xc4,0xe3,0x79,0x15,0x10,0x07]
+          vpextrw  $7, %xmm2, (%eax)
+
+// CHECK: vpextrd  $7, %xmm2, %eax
+// CHECK: encoding: [0xc4,0xe3,0x79,0x16,0xd0,0x07]
+          vpextrd  $7, %xmm2, %eax
+
+// CHECK: vpextrd  $7, %xmm2, (%eax)
+// CHECK: encoding: [0xc4,0xe3,0x79,0x16,0x10,0x07]
+          vpextrd  $7, %xmm2, (%eax)
+
+// CHECK: vpextrb  $7, %xmm2, %eax
+// CHECK: encoding: [0xc4,0xe3,0x79,0x14,0xd0,0x07]
+          vpextrb  $7, %xmm2, %eax
+
+// CHECK: vpextrb  $7, %xmm2, (%eax)
+// CHECK: encoding: [0xc4,0xe3,0x79,0x14,0x10,0x07]
+          vpextrb  $7, %xmm2, (%eax)
+
diff --git a/test/MC/AsmParser/X86/x86_64-encoding.s b/test/MC/AsmParser/X86/x86_64-encoding.s
index 62aebdba6aa..ac364bc5dbe 100644
--- a/test/MC/AsmParser/X86/x86_64-encoding.s
+++ b/test/MC/AsmParser/X86/x86_64-encoding.s
@@ -2094,3 +2094,35 @@ pshufb	CPI1_0(%rip), %xmm1
 // CHECK: encoding: [0xc4,0x62,0x79,0x34,0x20]
           vpmovzxwq  (%rax), %xmm12
 
+// CHECK: vpextrw  $7, %xmm12, %eax
+// CHECK: encoding: [0xc4,0xc1,0x79,0xc5,0xc4,0x07]
+          vpextrw  $7, %xmm12, %eax
+
+// CHECK: vpextrw  $7, %xmm12, (%rax)
+// CHECK: encoding: [0xc4,0x63,0x79,0x15,0x20,0x07]
+          vpextrw  $7, %xmm12, (%rax)
+
+// CHECK: vpextrd  $7, %xmm12, %eax
+// CHECK: encoding: [0xc4,0x63,0x79,0x16,0xe0,0x07]
+          vpextrd  $7, %xmm12, %eax
+
+// CHECK: vpextrd  $7, %xmm12, (%rax)
+// CHECK: encoding: [0xc4,0x63,0x79,0x16,0x20,0x07]
+          vpextrd  $7, %xmm12, (%rax)
+
+// CHECK: vpextrb  $7, %xmm12, %eax
+// CHECK: encoding: [0xc4,0x63,0x79,0x14,0xe0,0x07]
+          vpextrb  $7, %xmm12, %eax
+
+// CHECK: vpextrb  $7, %xmm12, (%rax)
+// CHECK: encoding: [0xc4,0x63,0x79,0x14,0x20,0x07]
+          vpextrb  $7, %xmm12, (%rax)
+
+// CHECK: vpextrq  $7, %xmm12, %rcx
+// CHECK: encoding: [0xc4,0x63,0xf9,0x16,0xe1,0x07]
+          vpextrq  $7, %xmm12, %rcx
+
+// CHECK: vpextrq  $7, %xmm12, (%rcx)
+// CHECK: encoding: [0xc4,0x63,0xf9,0x16,0x21,0x07]
+          vpextrq  $7, %xmm12, (%rcx)
+