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Add a note about a potential PIC optimization.
[oota-llvm.git]
/
include
/
llvm
/
PassAnalysisSupport.h
diff --git
a/include/llvm/PassAnalysisSupport.h
b/include/llvm/PassAnalysisSupport.h
index 75434a25ef2bbae96cdaf95222e0ad119fbbffc1..4d19858bc98da16b7b8361f5819c2385082b03fd 100644
(file)
--- a/
include/llvm/PassAnalysisSupport.h
+++ b/
include/llvm/PassAnalysisSupport.h
@@
-2,8
+2,8
@@
//
// The LLVM Compiler Infrastructure
//
//
// The LLVM Compiler Infrastructure
//
-// This file
was developed by the LLVM research group and is distributed under
-//
the University of Illinois Open Source
License. See LICENSE.TXT for details.
+// This file
is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
//
//===----------------------------------------------------------------------===//
//
@@
-44,24
+44,26
@@
public:
// for a pass.
//
AnalysisUsage &addRequiredID(AnalysisID ID) {
// for a pass.
//
AnalysisUsage &addRequiredID(AnalysisID ID) {
+ assert(ID && "Pass class not registered!");
Required.push_back(ID);
return *this;
}
template<class PassClass>
AnalysisUsage &addRequired() {
Required.push_back(ID);
return *this;
}
template<class PassClass>
AnalysisUsage &addRequired() {
- assert(Pass::getClassPassInfo<PassClass>() && "Pass class not registered!");
- Required.push_back(Pass::getClassPassInfo<PassClass>());
- return *this;
+ return addRequiredID(Pass::getClassPassInfo<PassClass>());
}
}
- template<class PassClass>
- AnalysisUsage &addRequiredTransitive() {
- AnalysisID ID = Pass::getClassPassInfo<PassClass>();
+ AnalysisUsage &addRequiredTransitiveID(AnalysisID ID) {
assert(ID && "Pass class not registered!");
Required.push_back(ID);
RequiredTransitive.push_back(ID);
return *this;
}
assert(ID && "Pass class not registered!");
Required.push_back(ID);
RequiredTransitive.push_back(ID);
return *this;
}
+ template<class PassClass>
+ AnalysisUsage &addRequiredTransitive() {
+ AnalysisID ID = Pass::getClassPassInfo<PassClass>();
+ return addRequiredTransitiveID(ID);
+ }
// addPreserved - Add the specified ID to the set of analyses preserved by
// this pass
// addPreserved - Add the specified ID to the set of analyses preserved by
// this pass