commit eaeaad614c3ec1646cddc42430b65b08971bf2bc
author Chris Lattner <sabre@nondot.org> Tue Jun 17 13:31:10 2003 +0000
committer Chris Lattner <sabre@nondot.org> Tue Jun 17 13:31:10 2003 +0000
tree 3b32631fe12730fb62fcfac52e744bae01585d66
parent 634a28f999db0d07db34ac061c65181b259101f2

Fix bug: Assembler/2003-06-17-InvokeDisassemble.llx

"yes, invoke instructions can have just three arguments"


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6736 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Bytecode/Reader/InstructionReader.cpp

diff --git a/lib/Bytecode/Reader/InstructionReader.cpp b/lib/Bytecode/Reader/InstructionReader.cpp
index d652af7..e81927c 100644
--- a/lib/Bytecode/Reader/InstructionReader.cpp
+++ b/lib/Bytecode/Reader/InstructionReader.cpp
@@ -302,16 +302,19 @@
       if (Raw.NumOperands < 3) return true;
 
       Normal = cast<BasicBlock>(getValue(Type::LabelTy, Raw.Arg2));
-      Except = cast<BasicBlock>(getValue(Type::LabelTy, args[0]));
+      if (Raw.NumOperands ==  3)
+        Except = cast<BasicBlock>(getValue(Type::LabelTy, Raw.Arg3));
+      else {
+        Except = cast<BasicBlock>(getValue(Type::LabelTy, args[0]));
 
-      FunctionType::ParamTypes::const_iterator It = PL.begin();
-      for (unsigned i = 1; i < args.size(); i++) {
-	if (It == PL.end()) return true;
-	// TODO: Check getValue for null!
-	Params.push_back(getValue(*It++, args[i]));
+        FunctionType::ParamTypes::const_iterator It = PL.begin();
+        for (unsigned i = 1; i < args.size(); i++) {
+          if (It == PL.end()) return true;
+          // TODO: Check getValue for null!
+          Params.push_back(getValue(*It++, args[i]));
+        }
+        if (It != PL.end()) return true;
       }
-
-      if (It != PL.end()) return true;
     } else {
       if (args.size() < 4) return true;
 
@@ -326,7 +329,8 @@
       }
     }
 
-    delete Raw.VarArgs;
+    if (Raw.NumOperands > 3)
+      delete Raw.VarArgs;
     Res = new InvokeInst(M, Normal, Except, Params);
     return false;
   }