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Add support for global variables

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@535 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2001-09-10 20:07:57 +00:00
parent 74f4a766c4
commit fad0d4f1d4
1 changed files with 3 additions and 2 deletions
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5
lib/Analysis/Expressions.cpp
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@ -165,9 +165,10 @@ ExprType analysis::ClassifyExpression(Value *Expr) {
switch (Expr->getValueType()) {
case Value::InstructionVal: break; // Instruction... hmmm... investigate.
case Value::TypeVal: case Value::BasicBlockVal:
case Value::MethodVal: case Value::ModuleVal:
case Value::MethodVal: case Value::ModuleVal: default:
assert(0 && "Unexpected expression type to classify!");
case Value::MethodArgumentVal: // Method arg: nothing known, return var
case Value::GlobalVal: // Global Variable & Method argument:
case Value::MethodArgumentVal: // nothing known, return variable itself
return Expr;
case Value::ConstantVal: // Constant value, just return constant
ConstPoolVal *CPV = Expr->castConstantAsserting();