From f0c3d023ae7ccd940bb595b5ce7ac74656fa47f6 Mon Sep 17 00:00:00 2001
From: David Greene <greened@obbligato.org>
Date: Tue, 30 Jun 2009 19:24:59 +0000
Subject: [PATCH] Add 256-bit memory operand support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74548 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h   | 6 ++++++
 lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.h | 8 ++++++++
 lib/Target/X86/X86InstrInfo.td                 | 2 ++
 3 files changed, 16 insertions(+)

diff --git a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h
index bd961158842..e21d0016b90 100644
--- a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h
+++ b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h
@@ -140,6 +140,9 @@ class VISIBILITY_HIDDEN X86ATTAsmPrinter : public AsmPrinter {
   void printi128mem(const MachineInstr *MI, unsigned OpNo) {
     printMemReference(MI, OpNo);
   }
+  void printi256mem(const MachineInstr *MI, unsigned OpNo) {
+    printMemReference(MI, OpNo);
+  }
   void printf32mem(const MachineInstr *MI, unsigned OpNo) {
     printMemReference(MI, OpNo);
   }
@@ -152,6 +155,9 @@ class VISIBILITY_HIDDEN X86ATTAsmPrinter : public AsmPrinter {
   void printf128mem(const MachineInstr *MI, unsigned OpNo) {
     printMemReference(MI, OpNo);
   }
+  void printf256mem(const MachineInstr *MI, unsigned OpNo) {
+    printMemReference(MI, OpNo);
+  }
   void printlea32mem(const MachineInstr *MI, unsigned OpNo) {
     printLeaMemReference(MI, OpNo);
   }
diff --git a/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.h b/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.h
index 04f25955117..6b68e181c19 100644
--- a/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.h
+++ b/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.h
@@ -76,6 +76,10 @@ struct VISIBILITY_HIDDEN X86IntelAsmPrinter : public AsmPrinter {
     O << "XMMWORD PTR ";
     printMemReference(MI, OpNo);
   }
+  void printi256mem(const MachineInstr *MI, unsigned OpNo) {
+    O << "YMMWORD PTR ";
+    printMemReference(MI, OpNo);
+  }
   void printf32mem(const MachineInstr *MI, unsigned OpNo) {
     O << "DWORD PTR ";
     printMemReference(MI, OpNo);
@@ -92,6 +96,10 @@ struct VISIBILITY_HIDDEN X86IntelAsmPrinter : public AsmPrinter {
     O << "XMMWORD PTR ";
     printMemReference(MI, OpNo);
   }
+  void printf256mem(const MachineInstr *MI, unsigned OpNo) {
+    O << "YMMWORD PTR ";
+    printMemReference(MI, OpNo);
+  }
   void printlea32mem(const MachineInstr *MI, unsigned OpNo) {
     O << "DWORD PTR ";
     printLeaMemReference(MI, OpNo);
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index a6b0880dac0..03df10db61c 100644
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -180,10 +180,12 @@ def i16mem  : X86MemOperand<"printi16mem">;
 def i32mem  : X86MemOperand<"printi32mem">;
 def i64mem  : X86MemOperand<"printi64mem">;
 def i128mem : X86MemOperand<"printi128mem">;
+def i256mem : X86MemOperand<"printi256mem">;
 def f32mem  : X86MemOperand<"printf32mem">;
 def f64mem  : X86MemOperand<"printf64mem">;
 def f80mem  : X86MemOperand<"printf80mem">;
 def f128mem : X86MemOperand<"printf128mem">;
+def f256mem : X86MemOperand<"printf256mem">;
 
 // A version of i8mem for use on x86-64 that uses GR64_NOREX instead of
 // plain GR64, so that it doesn't potentially require a REX prefix.