diff options
| author | Tim Northover <Tim.Northover@arm.com> | 2013-02-28 14:36:24 +0000 |
|---|---|---|
| committer | Tim Northover <Tim.Northover@arm.com> | 2013-02-28 14:36:24 +0000 |
| commit | 5366ab21f4595d0e3888b2d23f38469da2465b8d (patch) | |
| tree | 5a372d485742bddaab248e1d476e988bb90c7cc0 /lib | |
| parent | 6303b661b390ef37185f7e5f5cdd352287caf1fc (diff) | |
AArch64: don't drop GlobalAddress offset when handling extern_weak decls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176258 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/AArch64/AArch64ISelLowering.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/lib/Target/AArch64/AArch64ISelLowering.cpp b/lib/Target/AArch64/AArch64ISelLowering.cpp index 4981fbaf71..fa9dcbfc21 100644 --- a/lib/Target/AArch64/AArch64ISelLowering.cpp +++ b/lib/Target/AArch64/AArch64ISelLowering.cpp @@ -1864,10 +1864,16 @@ AArch64TargetLowering::LowerGlobalAddressELF(SDValue Op, DAG.getTargetConstantPool(GV, PtrVT, 0, 0, AArch64II::MO_LO12), DAG.getConstant(8, MVT::i32)); - return DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), PoolAddr, - MachinePointerInfo::getConstantPool(), - /*isVolatile=*/ false, /*isNonTemporal=*/ true, - /*isInvariant=*/ true, 8); + SDValue GlobalAddr = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), PoolAddr, + MachinePointerInfo::getConstantPool(), + /*isVolatile=*/ false, + /*isNonTemporal=*/ true, + /*isInvariant=*/ true, 8); + if (GN->getOffset() != 0) + return DAG.getNode(ISD::ADD, dl, PtrVT, GlobalAddr, + DAG.getConstant(GN->getOffset(), PtrVT)); + + return GlobalAddr; } if (Alignment == 0) { |