//===- ARMInstrThumb.td - Thumb support for ARM ------------*- tablegen -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file describes the Thumb instruction set.
//
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// Thumb specific DAG Nodes.
//
def ARMtcall : SDNode<"ARMISD::tCALL", SDT_ARMcall,
[SDNPHasChain, SDNPOptInGlue, SDNPOutGlue,
SDNPVariadic]>;
def imm_neg_XFORM : SDNodeXForm<imm, [{
return CurDAG->getTargetConstant(-(int)N->getZExtValue(), MVT::i32);
}]>;
def imm_comp_XFORM : SDNodeXForm<imm, [{
return CurDAG->getTargetConstant(~((uint32_t)N->getZExtValue()), MVT::i32);
}]>;
/// imm0_7 predicate - True if the 32-bit immediate is in the range [0,7].
def imm0_7 : ImmLeaf<i32, [{
return Imm >= 0 && Imm < 8;
}]>;
def imm0_7_neg : PatLeaf<(i