Hi All,
I tried to use CallGraph in llvm by adding
"AU.addRequired<CallGraph>();" in getAnalysisUsage function.
But it reports an error:
include/llvm/PassAnalysisSupport.h:56:39: error: ‘ID’ is not a member of
‘llvm::CallGraph’
return addRequiredID(PassClass::ID);
How to use it correctly?
Thanks,
Haopeng
I believe you want to use CallGraphWrapperPass for this, as CallGraph itself
isn't a pass. Correct me if I'm wrong.
Gordon Keiser
Software Development Engineer
Arxan Technologies
-----Original Message-----
From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On
Behalf Of Haopeng Liu
Sent: Sunday, June 07, 2015 10:03 PM
To: LLVM Developers Mailing List
Subject: [LLVMdev] Use Callgraph
Hi All,
I tried to use CallGraph in llvm by adding
"AU.addRequired<CallGraph>();" in getAnalysisUsage function.
But it reports an error:
include/llvm/PassAnalysisSupport.h:56:39: error: ‘ID’ is not a member of
‘llvm::CallGraph’
return addRequiredID(PassClass::ID);
How to use it correctly?
Thanks,
Haopeng
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LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
Oh, you're right. Thank you. Another question: Given two CallGraphNodes (caller and callee) in CallGraph, How to map the edge in CallGraph to CallInst? Best, Haopeng On 6/8/15 11:02 AM, Gordon Keiser wrote:> I believe you want to use CallGraphWrapperPass for this, as CallGraph itself isn't a pass. Correct me if I'm wrong. > > > Gordon Keiser > Software Development Engineer > Arxan Technologies > > > -----Original Message----- > From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Haopeng Liu > Sent: Sunday, June 07, 2015 10:03 PM > To: LLVM Developers Mailing List > Subject: [LLVMdev] Use Callgraph > > Hi All, > > I tried to use CallGraph in llvm by adding "AU.addRequired<CallGraph>();" in getAnalysisUsage function. > > But it reports an error: > > include/llvm/PassAnalysisSupport.h:56:39: error: ‘ID’ is not a member of ‘llvm::CallGraph’ > return addRequiredID(PassClass::ID); > > How to use it correctly? > > Thanks, > Haopeng > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev