1 files changed, 0 insertions, 268 deletions
diff --git a/contrib/llvm/lib/Target/Alpha/AlphaInstrFormats.td b/contrib/llvm/lib/Target/Alpha/AlphaInstrFormats.td
deleted file mode 100644
index 6f4ebf2..0000000
--- a/contrib/llvm/lib/Target/Alpha/AlphaInstrFormats.td
+++ /dev/null
@@ -1,268 +0,0 @@
-//===- AlphaInstrFormats.td - Alpha Instruction Formats ----*- tablegen -*-===//
-// 
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-// 
-//===----------------------------------------------------------------------===//
-//
-//
-//===----------------------------------------------------------------------===//
-
-//3.3:
-//Memory
-//Branch
-//Operate
-//Floating-point
-//PALcode
-
-def u8imm   : Operand<i64>;
-def s14imm  : Operand<i64>;
-def s16imm  : Operand<i64>;
-def s21imm  : Operand<i64>;
-def s64imm  : Operand<i64>;
-def u64imm  : Operand<i64>;
-
-//===----------------------------------------------------------------------===//
-// Instruction format superclass
-//===----------------------------------------------------------------------===//
-// Alpha instruction baseline
-class InstAlpha<bits<6> op, string asmstr, InstrItinClass itin> : Instruction {
-  field bits<32> Inst;
-  let Namespace = "Alpha";
-  let AsmString = asmstr;
-  let Inst{31-26} = op;
-  let Itinerary = itin;
-}
-
-
-//3.3.1
-class MForm<bits<6> opcode, bit load, string asmstr, list<dag> pattern, InstrItinClass itin> 
-        : InstAlpha<opcode, asmstr, itin> {
-  let Pattern = pattern;
-  let canFoldAsLoad = load;
-  let Defs = [R28]; //We may use this for frame index calculations, so reserve it here
-
-  bits<5> Ra;
-  bits<16> disp;
-  bits<5> Rb;
-
-  let Inst{25-21} = Ra;
-  let Inst{20-16} = Rb;
-  let Inst{15-0} = disp;
-}
-class MfcForm<bits<6> opcode, bits<16> fc, string asmstr, InstrItinClass itin> 
-        : InstAlpha<opcode, asmstr, itin> {    
-  bits<5> Ra;
-
-  let OutOperandList = (outs GPRC:$RA);
-  let InOperandList = (ins);
-  let Inst{25-21} = Ra;
-  let Inst{20-16} = 0;
-  let Inst{15-0} = fc;
-}
-class MfcPForm<bits<6> opcode, bits<16> fc, string asmstr, InstrItinClass itin> 
-        : InstAlpha<opcode, asmstr, itin> {    
-  let OutOperandList = (outs);
-  let InOperandList = (ins);
-  let Inst{25-21} = 0;
-  let Inst{20-16} = 0;
-  let Inst{15-0} = fc;
-}
-
-class MbrForm<bits<6> opcode, bits<2> TB, dag OL, string asmstr, InstrItinClass itin>
-    : InstAlpha<opcode, asmstr, itin> {
-  bits<5> Ra;
-  bits<5> Rb;
-  bits<14> disp;
-
-  let OutOperandList = (outs);
-  let InOperandList = OL;
-
-  let Inst{25-21} = Ra;
-  let Inst{20-16} = Rb;
-  let Inst{15-14} = TB;
-  let Inst{13-0} = disp;
-}
-class MbrpForm<bits<6> opcode, bits<2> TB, dag OL, string asmstr, list<dag> pattern, InstrItinClass itin>
-    : InstAlpha<opcode, asmstr, itin> {
-  let Pattern=pattern;
-  bits<5> Ra;
-  bits<5> Rb;
-  bits<14> disp;
-
-  let OutOperandList = (outs);
-  let InOperandList = OL;
-
-  let Inst{25-21} = Ra;
-  let Inst{20-16} = Rb;
-  let Inst{15-14} = TB;
-  let Inst{13-0} = disp;
-}
-
-//3.3.2
-def target : Operand<OtherVT> {}
-
-let isBranch = 1, isTerminator = 1, hasCtrlDep = 1 in {
-class BFormN<bits<6> opcode, dag OL, string asmstr, InstrItinClass itin>
-   : InstAlpha<opcode, asmstr, itin> {
-  let OutOperandList = (outs);
-  let InOperandList = OL;
-  bits<64> Opc; //dummy
-  bits<5> Ra;
-  bits<21> disp;
-
-  let Inst{25-21} = Ra;
-  let Inst{20-0} = disp;
-}
-}
-
-let isBranch = 1, isTerminator = 1 in
-class BFormD<bits<6> opcode, string asmstr, list<dag> pattern, InstrItinClass itin> 
-    : InstAlpha<opcode, asmstr, itin> {
-  let Pattern = pattern;
-  let OutOperandList = (outs);
-  let InOperandList = (ins target:$DISP);
-  bits<5> Ra;
-  bits<21> disp;
-
-  let Inst{25-21} = Ra;
-  let Inst{20-0} = disp;
-}
-
-//3.3.3
-class OForm<bits<6> opcode, bits<7> fun, string asmstr, list<dag> pattern, InstrItinClass itin> 
-    : InstAlpha<opcode, asmstr, itin> {
-  let Pattern = pattern;
-  let OutOperandList = (outs GPRC:$RC);
-  let InOperandList = (ins GPRC:$RA, GPRC:$RB);
-
-  bits<5> Rc;
-  bits<5> Ra;
-  bits<5> Rb;
-  bits<7> Function = fun;
-
-  let Inst{25-21} = Ra;
-  let Inst{20-16} = Rb;
-  let Inst{15-13} = 0;
-  let Inst{12} = 0;
-  let Inst{11-5} = Function;
-  let Inst{4-0} = Rc;
-}
-
-class OForm2<bits<6> opcode, bits<7> fun, string asmstr, list<dag> pattern, InstrItinClass itin> 
-    : InstAlpha<opcode, asmstr, itin> {
-  let Pattern = pattern;
-  let OutOperandList = (outs GPRC:$RC);
-  let InOperandList = (ins GPRC:$RB);
-
-  bits<5> Rc;
-  bits<5> Rb;
-  bits<7> Function = fun;
-
-  let Inst{25-21} = 31;
-  let Inst{20-16} = Rb;
-  let Inst{15-13} = 0;
-  let Inst{12} = 0;
-  let Inst{11-5} = Function;
-  let Inst{4-0} = Rc;
-}
-
-class OForm4<bits<6> opcode, bits<7> fun, string asmstr, list<dag> pattern, InstrItinClass itin> 
-    : InstAlpha<opcode, asmstr, itin> {
-  let Pattern = pattern;
-  let OutOperandList = (outs GPRC:$RDEST);
-  let InOperandList = (ins GPRC:$RCOND, GPRC:$RTRUE, GPRC:$RFALSE);
-  let Constraints = "$RFALSE = $RDEST";
-  let DisableEncoding = "$RFALSE";
-
-  bits<5> Rc;
-  bits<5> Ra;
-  bits<5> Rb;
-  bits<7> Function = fun;
-
-//  let Constraints = "$RFALSE = $RDEST";
-  let Inst{25-21} = Ra;
-  let Inst{20-16} = Rb;
-  let Inst{15-13} = 0;
-  let Inst{12} = 0;
-  let Inst{11-5} = Function;
-  let Inst{4-0} = Rc;
-}
-
-
-class OFormL<bits<6> opcode, bits<7> fun, string asmstr, list<dag> pattern, InstrItinClass itin> 
-    : InstAlpha<opcode, asmstr, itin> {
-  let Pattern = pattern;
-  let OutOperandList = (outs GPRC:$RC);
-  let InOperandList = (ins GPRC:$RA, u8imm:$L);
-
-  bits<5> Rc;
-  bits<5> Ra;
-  bits<8> LIT;
-  bits<7> Function = fun;
-
-  let Inst{25-21} = Ra;
-  let Inst{20-13} = LIT;
-  let Inst{12} = 1;
-  let Inst{11-5} = Function;
-  let Inst{4-0} = Rc;
-}
-
-class OForm4L<bits<6> opcode, bits<7> fun, string asmstr, list<dag> pattern, InstrItinClass itin> 
-    : InstAlpha<opcode, asmstr, itin> {
-  let Pattern = pattern;
-  let OutOperandList = (outs GPRC:$RDEST);
-  let InOperandList = (ins GPRC:$RCOND, s64imm:$RTRUE, GPRC:$RFALSE);
-  let Constraints = "$RFALSE = $RDEST";
-  let DisableEncoding = "$RFALSE";
-
-  bits<5> Rc;
-  bits<5> Ra;
-  bits<8> LIT;
-  bits<7> Function = fun;
-
-//  let Constraints = "$RFALSE = $RDEST";
-  let Inst{25-21} = Ra;
-  let Inst{20-13} = LIT;
-  let Inst{12} = 1;
-  let Inst{11-5} = Function;
-  let Inst{4-0} = Rc;
-}
-
-//3.3.4
-class FPForm<bits<6> opcode, bits<11> fun, string asmstr, list<dag> pattern, InstrItinClass itin> 
-    : InstAlpha<opcode, asmstr, itin> {
-  let Pattern = pattern;
-
-  bits<5> Fc;
-  bits<5> Fa;
-  bits<5> Fb;
-  bits<11> Function = fun;
-
-  let Inst{25-21} = Fa;
-  let Inst{20-16} = Fb;
-  let Inst{15-5} = Function;
-  let Inst{4-0} = Fc;
-}
-
-//3.3.5
-class PALForm<bits<6> opcode, dag OL, string asmstr, InstrItinClass itin>
-    : InstAlpha<opcode, asmstr, itin> {
-  let OutOperandList = (outs);
-  let InOperandList = OL;
-  bits<26> Function;
-
-  let Inst{25-0} = Function;
-}
-
-
-// Pseudo instructions.
-class PseudoInstAlpha<dag OOL, dag IOL, string nm, list<dag> pattern, InstrItinClass itin> 
-    : InstAlpha<0, nm, itin>  {
-  let OutOperandList = OOL;
-  let InOperandList = IOL;
-  let Pattern = pattern;
-
-}