diff options
Diffstat (limited to 'lib/Target/ARM/Thumb2InstrInfo.cpp')
| -rw-r--r-- | lib/Target/ARM/Thumb2InstrInfo.cpp | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/lib/Target/ARM/Thumb2InstrInfo.cpp b/lib/Target/ARM/Thumb2InstrInfo.cpp index da8ceb462b..6f24bcca11 100644 --- a/lib/Target/ARM/Thumb2InstrInfo.cpp +++ b/lib/Target/ARM/Thumb2InstrInfo.cpp @@ -17,6 +17,8 @@ #include "ARMAddressingModes.h" #include "ARMGenInstrInfo.inc" #include "ARMMachineFunctionInfo.h" +#include "llvm/Constants.h" +#include "llvm/Function.h" #include "llvm/GlobalValue.h" #include "llvm/CodeGen/MachineConstantPool.h" #include "llvm/CodeGen/MachineFrameInfo.h" @@ -158,10 +160,19 @@ void Thumb2InstrInfo::reMaterialize(MachineBasicBlock &MBB, "Expecting a machine constantpool entry!"); ARMConstantPoolValue *ACPV = static_cast<ARMConstantPoolValue*>(MCPE.Val.MachineCPVal); - assert(ACPV->isGlobalValue() && "Expecting a GV!"); unsigned PCLabelId = AFI->createConstPoolEntryUId(); - ARMConstantPoolValue *NewCPV = - new ARMConstantPoolValue(ACPV->getGV(), PCLabelId, ARMCP::CPValue, 4); + ARMConstantPoolValue *NewCPV = 0; + if (ACPV->isGlobalValue()) + NewCPV = new ARMConstantPoolValue(ACPV->getGV(), PCLabelId, + ARMCP::CPValue, 4); + else if (ACPV->isExtSymbol()) + NewCPV = new ARMConstantPoolValue(MF.getFunction()->getContext(), + ACPV->getSymbol(), PCLabelId, 4); + else if (ACPV->isBlockAddress()) + NewCPV = new ARMConstantPoolValue(ACPV->getBlockAddress(), PCLabelId, + ARMCP::CPBlockAddress, 4); + else + llvm_unreachable("Unexpected ARM constantpool value type!!"); CPI = MCP->getConstantPoolIndex(NewCPV, MCPE.getAlignment()); MachineInstrBuilder MIB = BuildMI(MBB, I, Orig->getDebugLoc(), get(Opcode), DestReg) |