diff options
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/AArch64/AArch64ISelLowering.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/Target/AArch64/AArch64ISelLowering.cpp b/lib/Target/AArch64/AArch64ISelLowering.cpp index fa9dcbf..34cc0e3 100644 --- a/lib/Target/AArch64/AArch64ISelLowering.cpp +++ b/lib/Target/AArch64/AArch64ISelLowering.cpp @@ -1852,11 +1852,10 @@ AArch64TargetLowering::LowerGlobalAddressELF(SDValue Op, const GlobalValue *GV = GN->getGlobal(); unsigned Alignment = GV->getAlignment(); Reloc::Model RelocM = getTargetMachine().getRelocationModel(); - - if (GV->isWeakForLinker() && RelocM == Reloc::Static) { - // Weak symbols can't use ADRP/ADD pair since they should evaluate to - // zero when undefined. In PIC mode the GOT can take care of this, but in - // absolute mode we use a constant pool load. + if (GV->isWeakForLinker() && GV->isDeclaration() && RelocM == Reloc::Static) { + // Weak undefined symbols can't use ADRP/ADD pair since they should evaluate + // to zero when they remain undefined. In PIC mode the GOT can take care of + // this, but in absolute mode we use a constant pool load. SDValue PoolAddr; PoolAddr = DAG.getNode(AArch64ISD::WrapperSmall, dl, PtrVT, DAG.getTargetConstantPool(GV, PtrVT, 0, 0, |