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Add sanity check

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5489 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-02-04 00:03:57 +00:00
parent e6c0b5dba4
commit f52ade928c
3 changed files with 9 additions and 2 deletions
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5
include/llvm/Analysis/DataStructure/DSGraph.h
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@ -53,7 +53,10 @@ public:
~DSGraph();
bool hasFunction() const { return Func != 0; }
Function &getFunction() const { return *Func; }
Function &getFunction() const {
assert(hasFunction() && "Cannot call getFunction on graph without a fn!");
return *Func;
}
DSGraph *getGlobalsGraph() const { return GlobalsGraph; }
void setGlobalsGraph(DSGraph *G) { GlobalsGraph = G; }