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| author | Saleem Abdulrasool <compnerd@compnerd.org> | 2016-02-03 18:21:59 +0000 |
|---|---|---|
| committer | Saleem Abdulrasool <compnerd@compnerd.org> | 2016-02-03 18:21:59 +0000 |
| commit | f36005a358472f99da74de37bbf1a3e6661694f3 (patch) | |
| tree | 7caac02bd2676e510c38070bdb4f72847a9528c9 /llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp | |
| parent | 97de385868d73e5ea81494fc380c35507798893f (diff) | |
| download | bcm5719-llvm-f36005a358472f99da74de37bbf1a3e6661694f3.tar.gz bcm5719-llvm-f36005a358472f99da74de37bbf1a3e6661694f3.zip | |
ARM: support TLS for WoA
Add support for TLS access for Windows on ARM. This generates a similar access
to MSVC for ARM.
The changes to the tablegen data is needed to support loading an external symbol
global that is not for a call. The adjustments to the DAG to DAG transforms are
needed to preserve the 32-bit move.
llvm-svn: 259676
Diffstat (limited to 'llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp index 89e0bab3d0b..afeee047048 100644 --- a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp +++ b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp @@ -623,6 +623,7 @@ bool ARMDAGToDAGISel::SelectAddrModeImm12(SDValue N, if (N.getOpcode() == ARMISD::Wrapper && N.getOperand(0).getOpcode() != ISD::TargetGlobalAddress && + N.getOperand(0).getOpcode() != ISD::TargetExternalSymbol && N.getOperand(0).getOpcode() != ISD::TargetGlobalTLSAddress) { Base = N.getOperand(0); } else @@ -803,6 +804,7 @@ AddrMode2Type ARMDAGToDAGISel::SelectAddrMode2Worker(SDValue N, FI, TLI->getPointerTy(CurDAG->getDataLayout())); } else if (N.getOpcode() == ARMISD::Wrapper && N.getOperand(0).getOpcode() != ISD::TargetGlobalAddress && + N.getOperand(0).getOpcode() != ISD::TargetExternalSymbol && N.getOperand(0).getOpcode() != ISD::TargetGlobalTLSAddress) { Base = N.getOperand(0); } @@ -1070,6 +1072,7 @@ bool ARMDAGToDAGISel::SelectAddrMode5(SDValue N, FI, TLI->getPointerTy(CurDAG->getDataLayout())); } else if (N.getOpcode() == ARMISD::Wrapper && N.getOperand(0).getOpcode() != ISD::TargetGlobalAddress && + N.getOperand(0).getOpcode() != ISD::TargetExternalSymbol && N.getOperand(0).getOpcode() != ISD::TargetGlobalTLSAddress) { Base = N.getOperand(0); } @@ -1190,6 +1193,7 @@ ARMDAGToDAGISel::SelectThumbAddrModeImm5S(SDValue N, unsigned Scale, return false; // We want to select register offset instead } else if (N.getOpcode() == ARMISD::Wrapper && N.getOperand(0).getOpcode() != ISD::TargetGlobalAddress && + N.getOperand(0).getOpcode() != ISD::TargetExternalSymbol && N.getOperand(0).getOpcode() != ISD::TargetGlobalTLSAddress) { Base = N.getOperand(0); } else { @@ -1297,6 +1301,7 @@ bool ARMDAGToDAGISel::SelectT2AddrModeImm12(SDValue N, if (N.getOpcode() == ARMISD::Wrapper && N.getOperand(0).getOpcode() != ISD::TargetGlobalAddress && + N.getOperand(0).getOpcode() != ISD::TargetExternalSymbol && N.getOperand(0).getOpcode() != ISD::TargetGlobalTLSAddress) { Base = N.getOperand(0); if (Base.getOpcode() == ISD::TargetConstantPool) |
