Missed tLEApcrelJT.

ARMConstantIslandPass expects this instruction to stay in the same basic
block as the jump table branch.

llvm-svn: 162615
diff --git a/llvm/lib/Target/ARM/ARMInstrThumb.td b/llvm/lib/Target/ARM/ARMInstrThumb.td
index 554f6d9..e171f8b 100644
--- a/llvm/lib/Target/ARM/ARMInstrThumb.td
+++ b/llvm/lib/Target/ARM/ARMInstrThumb.td
@@ -1200,6 +1200,7 @@
 def tLEApcrel   : tPseudoInst<(outs tGPR:$Rd), (ins i32imm:$label, pred:$p),
                               2, IIC_iALUi, []>;
 
+let hasSideEffects = 1 in
 def tLEApcrelJT : tPseudoInst<(outs tGPR:$Rd),
                               (ins i32imm:$label, nohash_imm:$id, pred:$p),
                               2, IIC_iALUi, []>;