-//===- 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:
//===----------------------------------------------------------------------===//
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), [{
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), [{
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;
// 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]>;