Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2386 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2002-04-28 21:27:06 +00:00
parent 0ad0d0e09a
commit 97e52e4336
15 changed files with 62 additions and 4 deletions

View File

@ -472,6 +472,10 @@ static bool doRPR(Function *F) {
namespace {
struct RaisePointerReferences : public FunctionPass {
virtual bool runOnFunction(Function *F) { return doRPR(F); }
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.preservesCFG();
}
};
}