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author | Tim Northover <Tim.Northover@arm.com> | 2013-05-04 16:54:11 +0000 |
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committer | Tim Northover <Tim.Northover@arm.com> | 2013-05-04 16:54:11 +0000 |
commit | effc16bb4946e6de988933e810026aed12560855 (patch) | |
tree | ad6b9c7ca04f434fe080a5cd0abfc929f2d01cff /lib/Target/AArch64/AArch64ISelLowering.cpp | |
parent | 79c1c092dfd14703cdd47e96bc5a14d97322ee16 (diff) | |
download | llvm-effc16bb4946e6de988933e810026aed12560855.tar.gz llvm-effc16bb4946e6de988933e810026aed12560855.tar.bz2 llvm-effc16bb4946e6de988933e810026aed12560855.tar.xz |
AArch64: assert code model is small for TLS accesses
Supporting TLS in the large memory model is rather difficult at the
moment, so make sure no-one gets into difficulties by mistake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181121 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/AArch64/AArch64ISelLowering.cpp')
-rw-r--r-- | lib/Target/AArch64/AArch64ISelLowering.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/AArch64/AArch64ISelLowering.cpp b/lib/Target/AArch64/AArch64ISelLowering.cpp index dfc5ad01dd..56f675183c 100644 --- a/lib/Target/AArch64/AArch64ISelLowering.cpp +++ b/lib/Target/AArch64/AArch64ISelLowering.cpp @@ -2025,6 +2025,8 @@ AArch64TargetLowering::LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const { assert(Subtarget->isTargetELF() && "TLS not implemented for non-ELF targets"); + assert(getTargetMachine().getCodeModel() == CodeModel::Small + && "TLS only supported in small memory model"); const GlobalAddressSDNode *GA = cast<GlobalAddressSDNode>(Op); TLSModel::Model Model = getTargetMachine().getTLSModel(GA->getGlobal()); |