[llvm-commits] CVS: llvm/lib/Bytecode/Reader/Reader.cpp

[Robert L. Bocchino Jr.]

Changes in directory llvm/lib/Bytecode/Reader:

Reader.cpp updated: 1.175 -> 1.176
---
Log message:

Added bytecode support for the extractelement operation.



---
Diffs of the changes:  (+13 -0)

 Reader.cpp |   13 +++++++++++++
 1 files changed, 13 insertions(+)


Index: llvm/lib/Bytecode/Reader/Reader.cpp
diff -u llvm/lib/Bytecode/Reader/Reader.cpp:1.175 
llvm/lib/Bytecode/Reader/Reader.cpp:1.176
--- llvm/lib/Bytecode/Reader/Reader.cpp:1.175   Sat Nov 12 12:31:54 2005
+++ llvm/lib/Bytecode/Reader/Reader.cpp Tue Jan 10 13:04:39 2006
@@ -717,6 +717,13 @@
     Result = new VAArgInst(foo, getSanitizedType(Oprnds[1]));
     break;
   }
+  case Instruction::ExtractElement: {
+    if (Oprnds.size() != 2)
+      throw std::string("Invalid extractelement instruction!");
+    Result = new ExtractElementInst(getValue(iType, Oprnds[0]), 
+                                    getValue(Type::UIntTyID, Oprnds[1]));
+    break;
+  }
   case Instruction::Cast:
     Result = new CastInst(getValue(iType, Oprnds[0]),
                           getSanitizedType(Oprnds[1]));
@@ -1439,6 +1446,12 @@
         error("Select instruction must have three arguments.");
       Constant* Result = ConstantExpr::getSelect(ArgVec[0], ArgVec[1],
                                                  ArgVec[2]);
+      if (Handler) Handler->handleConstantExpression(Opcode, ArgVec, Result);
+      return Result;
+    } else if (Opcode == Instruction::ExtractElement) {
+      if (ArgVec.size() != 2)
+        error("ExtractElement instruction must have two arguments.");
+      Constant* Result = ConstantExpr::getExtractElement(ArgVec[0], ArgVec[1]);
       if (Handler) Handler->handleConstantExpression(Opcode, ArgVec, Result);
       return Result;
     } else {                            // All other 2-operand expressions



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