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Make dataflow iteration possible on Value*, not only on User*: df_ext_iterator<Value*, SmallPtrSet<const Value*, 16> >

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70496 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Torok Edwin
2009-04-30 17:09:22 +00:00
parent 4acd12a0cb
commit 7f09dd2f63
1 changed files with 4 additions and 4 deletions
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8
include/llvm/Support/DataFlow.h
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@@ -23,11 +23,11 @@ namespace llvm {
// Provide specializations of GraphTraits to be able to treat def-use/use-def
// chains as graphs
template <> struct GraphTraits<const User*> {
template <> struct GraphTraits<const Value*> {
typedef const Value NodeType;
typedef Value::use_const_iterator ChildIteratorType;
static NodeType *getEntryNode(const User *G) {
static NodeType *getEntryNode(const Value *G) {
return G;
}
@@ -40,11 +40,11 @@ template <> struct GraphTraits<const User*> {
}
};
template <> struct GraphTraits<User*> {
template <> struct GraphTraits<Value*> {
typedef Value NodeType;
typedef Value::use_iterator ChildIteratorType;
static NodeType *getEntryNode(User *G) {
static NodeType *getEntryNode(Value *G) {
return G;
}