<html>
    <head>
      <base href="https://llvm.org/bugs/" />
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - missing break in HexagonDisassembler"
   href="https://llvm.org/bugs/show_bug.cgi?id=25797">25797</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>missing break in HexagonDisassembler
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>libraries
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>trunk
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Target Description Classes
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>itsme@xs4all.nl
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvm-bugs@lists.llvm.org
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>V4_SA1_addrx  gets too many operands because of a missing break.

patch:

diff --git a/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp
b/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp
index 1db59e1..f6d8793 100644
--- a/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp
+++ b/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp
@@ -1459,6 +1459,7 @@ void HexagonDisassembler::addSubinstOperands(MCInst *MI,
unsigned opcode,
     operand = getRegFromSubinstEncoding((inst & 0xf0) >> 4);
     Op = MCOperand::createReg(operand);
     MI->addOperand(Op);
+    break;
   case Hexagon::V4_SA1_and1:
   case Hexagon::V4_SA1_dec:
   case Hexagon::V4_SA1_inc:</pre>
        </div>
      </p>
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