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
diff --git a/lib/Target/SparcV9/SparcV9AsmPrinter.cpp b/lib/Target/SparcV9/SparcV9AsmPrinter.cpp
index fa2aeaa..f4ca22f 100644
--- a/lib/Target/SparcV9/SparcV9AsmPrinter.cpp
+++ b/lib/Target/SparcV9/SparcV9AsmPrinter.cpp
@@ -209,6 +209,10 @@
return false;
}
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.setPreservesAll();
+ }
+
void emitFunction(const Function *F);
private :
void emitBasicBlock(const BasicBlock *BB);
@@ -427,6 +431,11 @@
return false;
}
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.setPreservesAll();
+ }
+
+private:
void emitGlobalsAndConstants(const Module *M);
void printGlobalVariable(const GlobalVariable *GV);
@@ -436,7 +445,6 @@
static void FoldConstants(const Module *M,
std::hash_set<const Constant*> &moduleConstants);
-
};