From 34bee6da7a3f45aa5b2de69f42e05bb35340023b Mon Sep 17 00:00:00 2001 From: Richard Osborne Date: Tue, 6 Oct 2009 16:01:09 +0000 Subject: Remove xs1a subtarget. xs1a is a preproduction device used in early development boards which is no longer supported in the XMOS toolchain. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83381 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/XCore/XCoreISelDAGToDAG.cpp | 41 +++++++++++++--------------------- 1 file changed, 16 insertions(+), 25 deletions(-) (limited to 'lib/Target/XCore/XCoreISelDAGToDAG.cpp') diff --git a/lib/Target/XCore/XCoreISelDAGToDAG.cpp b/lib/Target/XCore/XCoreISelDAGToDAG.cpp index 258966cb9f..860b72f940 100644 --- a/lib/Target/XCore/XCoreISelDAGToDAG.cpp +++ b/lib/Target/XCore/XCoreISelDAGToDAG.cpp @@ -186,17 +186,14 @@ SDNode *XCoreDAGToDAGISel::Select(SDValue Op) { } case ISD::SMUL_LOHI: { // FIXME fold addition into the macc instruction - if (!Subtarget.isXS1A()) { - SDValue Zero(CurDAG->getMachineNode(XCore::LDC_ru6, dl, MVT::i32, - CurDAG->getTargetConstant(0, MVT::i32)), 0); - SDValue Ops[] = { Zero, Zero, Op.getOperand(0), Op.getOperand(1) }; - SDNode *ResNode = CurDAG->getMachineNode(XCore::MACCS_l4r, dl, - MVT::i32, MVT::i32, Ops, 4); - ReplaceUses(SDValue(N, 0), SDValue(ResNode, 1)); - ReplaceUses(SDValue(N, 1), SDValue(ResNode, 0)); - return NULL; - } - break; + SDValue Zero(CurDAG->getMachineNode(XCore::LDC_ru6, dl, MVT::i32, + CurDAG->getTargetConstant(0, MVT::i32)), 0); + SDValue Ops[] = { Zero, Zero, Op.getOperand(0), Op.getOperand(1) }; + SDNode *ResNode = CurDAG->getMachineNode(XCore::MACCS_l4r, dl, + MVT::i32, MVT::i32, Ops, 4); + ReplaceUses(SDValue(N, 0), SDValue(ResNode, 1)); + ReplaceUses(SDValue(N, 1), SDValue(ResNode, 0)); + return NULL; } case ISD::UMUL_LOHI: { // FIXME fold addition into the macc / lmul instruction @@ -211,22 +208,16 @@ SDNode *XCoreDAGToDAGISel::Select(SDValue Op) { return NULL; } case XCoreISD::LADD: { - if (!Subtarget.isXS1A()) { - SDValue Ops[] = { Op.getOperand(0), Op.getOperand(1), - Op.getOperand(2) }; - return CurDAG->getMachineNode(XCore::LADD_l5r, dl, MVT::i32, MVT::i32, - Ops, 3); - } - break; + SDValue Ops[] = { Op.getOperand(0), Op.getOperand(1), + Op.getOperand(2) }; + return CurDAG->getMachineNode(XCore::LADD_l5r, dl, MVT::i32, MVT::i32, + Ops, 3); } case XCoreISD::LSUB: { - if (!Subtarget.isXS1A()) { - SDValue Ops[] = { Op.getOperand(0), Op.getOperand(1), - Op.getOperand(2) }; - return CurDAG->getMachineNode(XCore::LSUB_l5r, dl, MVT::i32, MVT::i32, - Ops, 3); - } - break; + SDValue Ops[] = { Op.getOperand(0), Op.getOperand(1), + Op.getOperand(2) }; + return CurDAG->getMachineNode(XCore::LSUB_l5r, dl, MVT::i32, MVT::i32, + Ops, 3); } // Other cases are autogenerated. } -- cgit v1.2.3