Add conditional and unconditional thumb-2 branch. Add thumb-2 jump table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74543 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index 7035064..527659a 100644
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -858,7 +858,12 @@
// Emits: (tBcc:void (bb:Other):$dst, (imm:i32):$cc)
// Pattern complexity = 6 cost = 1 size = 0
- unsigned Opc = Subtarget->isThumb() ? ARM::tBcc : ARM::Bcc;
+ // Pattern: (ARMbrcond:void (bb:Other):$dst, (imm:i32):$cc)
+ // Emits: (t2Bcc:void (bb:Other):$dst, (imm:i32):$cc)
+ // Pattern complexity = 6 cost = 1 size = 0
+
+ unsigned Opc = Subtarget->isThumb() ?
+ ((Subtarget->hasThumb2()) ? ARM::t2Bcc : ARM::tBcc) : ARM::Bcc;
SDValue Chain = Op.getOperand(0);
SDValue N1 = Op.getOperand(1);
SDValue N2 = Op.getOperand(2);