Handle jump tables. Test to follow soon.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133083 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 187963c26a1ffeed2e1f351093da42a70b1ecf31..f0dc555a30b91aa5496bd90ac64ea59af5c5824e 100644 (file)
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -1948,6 +1948,8 @@ isBlockOnlyReachableByFallthrough(const MachineBasicBlock *MBB) const {
     for (MachineInstr::mop_iterator OI = MI.operands_begin(),
            OE = MI.operands_end(); OI != OE; ++OI) {
       const MachineOperand& OP = *OI;
+      if (OP.isJTI())
+        return false;
       if (OP.isMBB() && OP.getMBB() == MBB)
         return false;
     }