Fix http://llvm.org/bugs/show_bug.cgi?id=2104 by ordering lexicographically what gets printed. Be const-correct in PrintResults and uninline it too
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47712 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/AliasAnalysisEvaluator.cpp b/lib/Analysis/AliasAnalysisEvaluator.cpp
index d8182d0..1ed0680 100644
--- a/lib/Analysis/AliasAnalysisEvaluator.cpp
+++ b/lib/Analysis/AliasAnalysisEvaluator.cpp
@@ -31,6 +31,7 @@
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Streams.h"
#include <set>
+#include <sstream>
using namespace llvm;
namespace {
@@ -80,12 +81,18 @@
FunctionPass *llvm::createAAEvalPass() { return new AAEval(); }
-static inline void PrintResults(const char *Msg, bool P, Value *V1, Value *V2,
- Module *M) {
+static void PrintResults(const char *Msg, bool P, const Value *V1, const Value *V2,
+ const Module *M) {
if (P) {
- cerr << " " << Msg << ":\t";
- WriteAsOperand(*cerr.stream(), V1, true, M) << ", ";
- WriteAsOperand(*cerr.stream(), V2, true, M) << "\n";
+ std::stringstream s1, s2;
+ WriteAsOperand(s1, V1, true, M);
+ WriteAsOperand(s2, V2, true, M);
+ std::string o1(s1.str()), o2(s2.str());
+ if (o2 < o1)
+ std::swap(o1, o2);
+ cerr << " " << Msg << ":\t"
+ << o1 << ", "
+ << o2 << "\n";
}
}