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-rw-r--r--include/llvm/CodeGen/ValueSet.h13
1 files changed, 10 insertions, 3 deletions
diff --git a/include/llvm/CodeGen/ValueSet.h b/include/llvm/CodeGen/ValueSet.h
index 055eef3..7196284 100644
--- a/include/llvm/CodeGen/ValueSet.h
+++ b/include/llvm/CodeGen/ValueSet.h
@@ -8,12 +8,19 @@
#ifndef VALUE_SET_H
#define VALUE_SET_H
-class Value;
#include <set>
+class Value;
+
+// RAV - Used to print values in a form used by the register allocator.
+//
+struct RAV { // Register Allocator Value
+ const Value *V;
+ RAV(const Value *v) : V(v) {}
+};
+ostream &operator<<(ostream &out, RAV Val);
-//------------------- Class Definition for ValueSet --------------------------
-void printValue( const Value *v); // func to print a Value
+//------------------- Class Definition for ValueSet --------------------------
struct ValueSet : public std::set<const Value*> {
bool setUnion( const ValueSet *const set1); // for performing set union