diff options
Diffstat (limited to 'lib/Target/PIC16/PIC16ISelDAGToDAG.cpp')
-rw-r--r-- | lib/Target/PIC16/PIC16ISelDAGToDAG.cpp | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/lib/Target/PIC16/PIC16ISelDAGToDAG.cpp b/lib/Target/PIC16/PIC16ISelDAGToDAG.cpp deleted file mode 100644 index 6cbd002..0000000 --- a/lib/Target/PIC16/PIC16ISelDAGToDAG.cpp +++ /dev/null @@ -1,50 +0,0 @@ -//===-- PIC16ISelDAGToDAG.cpp - A dag to dag inst selector for PIC16 ------===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This file defines an instruction selector for the PIC16 target. -// -//===----------------------------------------------------------------------===// - -#define DEBUG_TYPE "pic16-isel" - -#include "llvm/Support/ErrorHandling.h" -#include "PIC16ISelDAGToDAG.h" -using namespace llvm; - -/// createPIC16ISelDag - This pass converts a legalized DAG into a -/// PIC16-specific DAG, ready for instruction scheduling. -FunctionPass *llvm::createPIC16ISelDag(PIC16TargetMachine &TM) { - return new PIC16DAGToDAGISel(TM); -} - - -/// Select - Select instructions not customized! Used for -/// expanded, promoted and normal instructions. -SDNode* PIC16DAGToDAGISel::Select(SDNode *N) { - - // Select the default instruction. - SDNode *ResNode = SelectCode(N); - - return ResNode; -} - - -// SelectDirectAddr - Match a direct address for DAG. -// A direct address could be a globaladdress or externalsymbol. -bool PIC16DAGToDAGISel::SelectDirectAddr(SDNode *Op, SDValue N, - SDValue &Address) { - // Return true if TGA or ES. - if (N.getOpcode() == ISD::TargetGlobalAddress - || N.getOpcode() == ISD::TargetExternalSymbol) { - Address = N; - return true; - } - - return false; -} |