Since ARM emits inline jump tables as part of the ConstantIsland pass,

it should set the jump table encloding the EK_Inline. This prevents
a second, unused, copy of the table from being emitted after the function
body. PR6581.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108730 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 2cba4bf0ca..9b6db1d233 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -1628,6 +1628,10 @@ static SDValue LowerConstantPool(SDValue Op, SelectionDAG &DAG) {
   return DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, Res);
 }
 
+unsigned ARMTargetLowering::getJumpTableEncoding() const {
+  return MachineJumpTableInfo::EK_Inline;
+}
+
 SDValue ARMTargetLowering::LowerBlockAddress(SDValue Op,
                                              SelectionDAG &DAG) const {
   MachineFunction &MF = DAG.getMachineFunction();