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Teach -callgraph to always print the callgraph (as the

Browse Source 
description says it does), not just when -analyze is
used as well.  This means printing to stderr, so adjust
some tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56337 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands
2008-09-19 07:57:09 +00:00
parent fa48f94130
commit e65d39a42c
4 changed files with 8 additions and 9 deletions
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2
test/Analysis/CallGraph/2008-09-09-DirectCall.ll
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@@ -1,4 +1,4 @@
; RUN: llvm-as < %s | opt -analyze -callgraph -disable-output | grep {Calls function 'callee'} | count 2
; RUN: llvm-as < %s | opt -callgraph -disable-output |& grep {Calls function 'callee'} | count 2
define internal void @callee(...) {
entry:

2
test/Analysis/CallGraph/2008-09-09-UsedByGlobal.ll
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@@ -1,4 +1,4 @@
; RUN: llvm-as < %s | opt -analyze -callgraph -disable-output | grep {Calls function}
; RUN: llvm-as < %s | opt -callgraph -disable-output |& grep {Calls function}
@a = global void ()* @f ; <void ()**> [#uses=0]

2
test/Other/2002-01-31-CallGraph.ll
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@@ -1,6 +1,6 @@
; Call graph construction crash: Not handling indirect calls right
;
; RUN: llvm-as < %s | opt -analyze -callgraph
; RUN: llvm-as < %s | opt -analyze -callgraph >& /dev/null
;
%FunTy = type i32 (i32)

7
tools/opt/AnalysisWrappers.cpp
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@@ -75,10 +75,9 @@ namespace {
AU.setPreservesAll();
AU.addRequiredTransitive<CallGraph>();
}
virtual bool runOnModule(Module &M) { return false; }
virtual void print(std::ostream &OS, const Module *M) const {
getAnalysis<CallGraph>().print(OS, M);
virtual bool runOnModule(Module &M) {
getAnalysis<CallGraph>().print(std::cerr, &M);
return false;
}
};