GlobalISel: fix GOT accesses on AArch64.

We were using the correct pseudo-instruction, but because the operand's flags
weren't set correctly we still ended up emitting incorrect relocations during
MC lowering.

llvm-svn: 289566

1 files changed, 3 insertions, 2 deletions

diff --git a/llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp b/llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp
index a5303fcdbb6..4274b4080cc 100644
--- a/llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp
+++ b/llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp
@@ -662,9 +662,10 @@ bool AArch64InstructionSelector::select(MachineInstr &I) const {
       return false;
     }
     unsigned char OpFlags = STI.ClassifyGlobalReference(GV, TM);
-    if (OpFlags & AArch64II::MO_GOT)
+    if (OpFlags & AArch64II::MO_GOT) {
       I.setDesc(TII.get(AArch64::LOADgot));
-    else {
+      I.getOperand(1).setTargetFlags(OpFlags);
+    } else {
       I.setDesc(TII.get(AArch64::MOVaddr));
       I.getOperand(1).setTargetFlags(OpFlags | AArch64II::MO_PAGE);
       MachineInstrBuilder MIB(MF, I);