Reader support for the insertelement operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25404 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp
index 8abf68c..2ec670e 100644
--- a/lib/Bytecode/Reader/Reader.cpp
+++ b/lib/Bytecode/Reader/Reader.cpp
@@ -725,6 +725,17 @@
getValue(Type::UIntTyID, Oprnds[1]));
break;
}
+ case Instruction::InsertElement: {
+ const PackedType *PackedTy = dyn_cast<PackedType>(InstTy);
+ if (!PackedTy || Oprnds.size() != 3)
+ throw std::string("Invalid insertelement instruction!");
+ Result =
+ new InsertElementInst(getValue(iType, Oprnds[0]),
+ getValue(getTypeSlot(PackedTy->getElementType()),
+ Oprnds[1]),
+ getValue(Type::UIntTyID, Oprnds[2]));
+ break;
+ }
case Instruction::Cast:
Result = new CastInst(getValue(iType, Oprnds[0]),
getSanitizedType(Oprnds[1]));
@@ -1455,6 +1466,13 @@
Constant* Result = ConstantExpr::getExtractElement(ArgVec[0], ArgVec[1]);
if (Handler) Handler->handleConstantExpression(Opcode, ArgVec, Result);
return Result;
+ } else if (Opcode == Instruction::InsertElement) {
+ if (ArgVec.size() != 3)
+ error("InsertElement instruction must have three arguments.");
+ Constant* Result =
+ ConstantExpr::getInsertElement(ArgVec[0], ArgVec[1], ArgVec[2]);
+ if (Handler) Handler->handleConstantExpression(Opcode, ArgVec, Result);
+ return Result;
} else { // All other 2-operand expressions
Constant* Result = ConstantExpr::get(Opcode, ArgVec[0], ArgVec[1]);
if (Handler) Handler->handleConstantExpression(Opcode, ArgVec, Result);