diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index 7682f1a495d..a00e37ab988 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -670,6 +670,7 @@ const char *PPCTargetLowering::getTargetNodeName(unsigned Opcode) const { case PPCISD::ADDIS_TOC_HA: return "PPCISD::ADDIS_TOC_HA"; case PPCISD::LD_TOC_L: return "PPCISD::LD_TOC_L"; case PPCISD::ADDI_TOC_L: return "PPCISD::ADDI_TOC_L"; + case PPCISD::PPC32_GOT: return "PPCISD::PPC32_GOT"; case PPCISD::ADDIS_GOT_TPREL_HA: return "PPCISD::ADDIS_GOT_TPREL_HA"; case PPCISD::LD_GOT_TPREL_L: return "PPCISD::LD_GOT_TPREL_L"; case PPCISD::ADD_TLS: return "PPCISD::ADD_TLS"; @@ -1431,18 +1432,19 @@ SDValue PPCTargetLowering::LowerGlobalTLSAddress(SDValue Op, return DAG.getNode(PPCISD::Lo, dl, PtrVT, TGALo, Hi); } - if (!is64bit) - llvm_unreachable("only local-exec is currently supported for ppc32"); - if (Model == TLSModel::InitialExec) { SDValue TGA = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0, 0); SDValue TGATLS = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0, PPCII::MO_TLS); - SDValue GOTReg = DAG.getRegister(PPC::X2, MVT::i64); - SDValue TPOffsetHi = DAG.getNode(PPCISD::ADDIS_GOT_TPREL_HA, dl, - PtrVT, GOTReg, TGA); + SDValue GOTPtr; + if (is64bit) { + SDValue GOTReg = DAG.getRegister(PPC::X2, MVT::i64); + GOTPtr = DAG.getNode(PPCISD::ADDIS_GOT_TPREL_HA, dl, + PtrVT, GOTReg, TGA); + } else + GOTPtr = DAG.getNode(PPCISD::PPC32_GOT, dl, PtrVT); SDValue TPOffset = DAG.getNode(PPCISD::LD_GOT_TPREL_L, dl, - PtrVT, TGA, TPOffsetHi); + PtrVT, TGA, GOTPtr); return DAG.getNode(PPCISD::ADD_TLS, dl, PtrVT, TPOffset, TGATLS); } |
