Revert accidental commit.

[oota-llvm.git] / lib / Target / CellSPU / SPUOperands.td

diff --git a/lib/Target/CellSPU/SPUOperands.td b/lib/Target/CellSPU/SPUOperands.td
index d788f837fc089b1309423307c262634f4c08d890..6f8deef5530f54fa9bd25205d67b590cec41c852 100644 (file)
--- a/lib/Target/CellSPU/SPUOperands.td
+++ b/lib/Target/CellSPU/SPUOperands.td
@@ -1,14 +1,25 @@
-//===- SPUOperands.td - Cell SPU Instruction Operands ------*- tablegen -*-===//
-// 
+//===-- SPUOperands.td - Cell SPU Instruction Operands -----*- tablegen -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 // Cell SPU Instruction Operands:
 //===----------------------------------------------------------------------===//
 
+// TO_IMM32 - Convert an i8/i16 to i32.
+def TO_IMM32 : SDNodeXForm<imm, [{
+  return getI32Imm(N->getZExtValue());
+}]>;
+
+// TO_IMM16 - Convert an i8/i32 to i16.
+def TO_IMM16 : SDNodeXForm<imm, [{
+  return CurDAG->getTargetConstant(N->getZExtValue(), MVT::i16);
+}]>;
+
+
 def LO16 : SDNodeXForm<imm, [{
   unsigned val = N->getZExtValue();
   // Transformation function: get the low 16 bits.
@@ -87,12 +98,6 @@ def immU8 : PatLeaf<(imm), [{
   return (N->getZExtValue() <= 0xff);
 }]>;
 
-// i64ImmSExt10 predicate - True if the i64 immediate fits in a 10-bit sign
-// extended field.  Used by RI10Form instructions like 'ldq'.
-def i64ImmSExt10  : PatLeaf<(imm), [{
-  return isI64IntS10Immediate(N);
-}]>;
-
 // i32ImmSExt10 predicate - True if the i32 immediate fits in a 10-bit sign
 // extended field.  Used by RI10Form instructions like 'ldq'.
 def i32ImmSExt10  : PatLeaf<(imm), [{
@@ -138,7 +143,7 @@ def immU16 : PatLeaf<(imm), [{
 def imm18  : PatLeaf<(imm), [{
   // imm18 predicate: True if the immediate fits into an 18-bit unsigned field.
   int Value = (int) N->getZExtValue();
-  return ((Value & ((1 << 19) - 1)) == Value);
+  return isUInt<18>(Value); 
 }]>;
 
 def lo16 : PatLeaf<(imm), [{
@@ -198,7 +203,7 @@ def FPimm_sext16 : SDNodeXForm<fpimm, [{
 
 def FPimm_u18 : SDNodeXForm<fpimm, [{
   float fval = N->getValueAPF().convertToFloat();
-  return getI32Imm(FloatToBits(fval) & ((1 << 19) - 1));
+  return getI32Imm(FloatToBits(fval) & ((1 << 18) - 1));
 }]>;
 
 def fpimmSExt16 : PatLeaf<(fpimm), [{
@@ -220,7 +225,7 @@ def hi16_f32 : PatLeaf<(fpimm), [{
 def fpimm18  : PatLeaf<(fpimm), [{
   if (N->getValueType(0) == MVT::f32) {
     uint32_t Value = FloatToBits(N->getValueAPF().convertToFloat());
-    return ((Value & ((1 << 19) - 1)) == Value);
+    return isUInt<18>(Value);
   }
 
   return false;
@@ -609,15 +614,15 @@ def symbolLSA: Operand<i32> {
   let PrintMethod = "printSymbolLSA";
 }
 
-// memory s7imm(reg) operaand
-def memri7 : Operand<iPTR> {
-  let PrintMethod = "printMemRegImmS7";
+// Shuffle address memory operaand [s7imm(reg) d-format]
+def shufaddr : Operand<iPTR> {
+  let PrintMethod = "printShufAddr";
   let MIOperandInfo = (ops s7imm:$imm, ptr_rc:$reg);
 }
 
 // memory s10imm(reg) operand
-def memri10 : Operand<iPTR> {
-  let PrintMethod = "printMemRegImmS10";
+def dformaddr : Operand<iPTR> {
+  let PrintMethod = "printDFormAddr";
   let MIOperandInfo = (ops s10imm:$imm, ptr_rc:$reg);
 }
 
@@ -649,7 +654,11 @@ def memrr : Operand<iPTR> {
 // A-form   : abs     (256K LSA offset)
 // D-form(2): [r+I7]  (7-bit signed offset + reg)
 
-def dform_addr   : ComplexPattern<iPTR, 2, "SelectDFormAddr",     [], []>;
-def xform_addr   : ComplexPattern<iPTR, 2, "SelectXFormAddr",     [], []>;
-def aform_addr   : ComplexPattern<iPTR, 2, "SelectAFormAddr",     [], []>;
-def dform2_addr  : ComplexPattern<iPTR, 2, "SelectDForm2Addr",    [], []>;
+def dform_addr   : ComplexPattern<iPTR, 2, "SelectDFormAddr",
+                                  [], [SDNPWantRoot]>;
+def xform_addr   : ComplexPattern<iPTR, 2, "SelectXFormAddr",
+                                  [], [SDNPWantRoot]>;
+def aform_addr   : ComplexPattern<iPTR, 2, "SelectAFormAddr",
+                                  [], [SDNPWantRoot]>;
+def dform2_addr  : ComplexPattern<iPTR, 2, "SelectDForm2Addr",
+                                  [], [SDNPWantRoot]>;