diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp index 8af96804ced..7d9ea93f533 100644 --- a/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp @@ -4897,9 +4897,9 @@ void PPCDAGToDAGISel::Select(SDNode *N) { SDValue TOCbase = N->getOperand(1); SDNode *Tmp = CurDAG->getMachineNode(PPC::ADDIStocHA, dl, MVT::i64, TOCbase, GA); - - if (isa<JumpTableSDNode>(GA) || isa<BlockAddressSDNode>(GA) || - CModel == CodeModel::Large) { + if (PPCLowering->isAccessedAsGotIndirect(GA)) { + // If it is access as got-indirect, we need an extra LD to load + // the address. SDNode *MN = CurDAG->getMachineNode(PPC::LDtocL, dl, MVT::i64, GA, SDValue(Tmp, 0)); transferMemOperands(N, MN); @@ -4907,18 +4907,7 @@ void PPCDAGToDAGISel::Select(SDNode *N) { return; } - if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(GA)) { - const GlobalValue *GV = G->getGlobal(); - unsigned char GVFlags = PPCSubTarget->classifyGlobalReference(GV); - if (GVFlags & PPCII::MO_NLP_FLAG) { - SDNode *MN = CurDAG->getMachineNode(PPC::LDtocL, dl, MVT::i64, GA, - SDValue(Tmp, 0)); - transferMemOperands(N, MN); - ReplaceNode(N, MN); - return; - } - } - + // Build the address relative to the TOC-pointer.. ReplaceNode(N, CurDAG->getMachineNode(PPC::ADDItocL, dl, MVT::i64, SDValue(Tmp, 0), GA)); return; |
