From 2b8d1f163f55f7f33f4a4bd0614f74d91d0f5248 Mon Sep 17 00:00:00 2001
From: Akira Hatanaka <ahatanaka@mips.com>
Date: Mon, 7 Nov 2011 19:10:49 +0000
Subject: [PATCH] Add definition of 64-bit load upper immediate.

llvm-svn: 143994
---
 llvm/lib/Target/Mips/Mips64InstrInfo.td | 1 +
 llvm/lib/Target/Mips/MipsInstrInfo.td   | 6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/llvm/lib/Target/Mips/Mips64InstrInfo.td b/llvm/lib/Target/Mips/Mips64InstrInfo.td
index 1e8bf7024218..9a769e8ac67d 100644
--- a/llvm/lib/Target/Mips/Mips64InstrInfo.td
+++ b/llvm/lib/Target/Mips/Mips64InstrInfo.td
@@ -69,6 +69,7 @@ def SLTi64   : SetCC_I<0x0a, "slti", setlt, simm16_64, immSExt16, CPU64Regs>;
 def SLTiu64  : SetCC_I<0x0b, "sltiu", setult, simm16_64, immSExt16, CPU64Regs>;
 def ORi64    : ArithLogicI<0x0d, "ori", or, uimm16_64, immZExt16, CPU64Regs>;
 def XORi64   : ArithLogicI<0x0e, "xori", xor, uimm16_64, immZExt16, CPU64Regs>;
+def LUi64    : LoadUpper<0x0f, "lui", CPU64Regs, uimm16_64>;
 
 /// Arithmetic Instructions (3-Operand, R-Type)
 def DADDu    : ArithLogicR<0x00, 0x2d, "daddu", add, IIAlu, CPU64Regs, 1>;
diff --git a/llvm/lib/Target/Mips/MipsInstrInfo.td b/llvm/lib/Target/Mips/MipsInstrInfo.td
index 64dbd264690c..1cc3841352fa 100644
--- a/llvm/lib/Target/Mips/MipsInstrInfo.td
+++ b/llvm/lib/Target/Mips/MipsInstrInfo.td
@@ -334,8 +334,8 @@ class shift_rotate_reg<bits<6> func, bits<5> isRotate, string instr_asm,
 }
 
 // Load Upper Imediate
-class LoadUpper<bits<6> op, string instr_asm>:
-  FI<op, (outs CPURegs:$rt), (ins uimm16:$imm16),
+class LoadUpper<bits<6> op, string instr_asm, RegisterClass RC, Operand Imm>:
+  FI<op, (outs RC:$rt), (ins Imm:$imm16),
      !strconcat(instr_asm, "\t$rt, $imm16"), [], IIAlu> {
   let rs = 0;
 }
@@ -680,7 +680,7 @@ def SLTiu   : SetCC_I<0x0b, "sltiu", setult, simm16, immSExt16, CPURegs>;
 def ANDi    : ArithLogicI<0x0c, "andi", and, uimm16, immZExt16, CPURegs>;
 def ORi     : ArithLogicI<0x0d, "ori", or, uimm16, immZExt16, CPURegs>;
 def XORi    : ArithLogicI<0x0e, "xori", xor, uimm16, immZExt16, CPURegs>;
-def LUi     : LoadUpper<0x0f, "lui">;
+def LUi     : LoadUpper<0x0f, "lui", CPURegs, uimm16>;
 
 /// Arithmetic Instructions (3-Operand, R-Type)
 def ADDu    : ArithLogicR<0x00, 0x21, "addu", add, IIAlu, CPURegs, 1>;