Revert r252949.

It broke some of the bots including clang-x64-ninja-win7.

llvm-svn: 252951

1 files changed, 10 insertions, 1 deletions

diff --git a/llvm/lib/Analysis/InlineCost.cpp b/llvm/lib/Analysis/InlineCost.cpp
index b908434..26f2e7f 100644
--- a/llvm/lib/Analysis/InlineCost.cpp
+++ b/llvm/lib/Analysis/InlineCost.cpp
@@ -1349,13 +1349,22 @@ InlineCost InlineCostAnalysis::getInlineCost(CallSite CS, int Threshold) {
   return getInlineCost(CS, CS.getCalledFunction(), Threshold);
 }
 
+/// \brief Test that two functions either have or have not the given attribute
+///        at the same time.
+template<typename AttrKind>
+static bool attributeMatches(Function *F1, Function *F2, AttrKind Attr) {
+  return F1->getFnAttribute(Attr) == F2->getFnAttribute(Attr);
+}
+
 /// \brief Test that there are no attribute conflicts between Caller and Callee
 ///        that prevent inlining.
 static bool functionsHaveCompatibleAttributes(Function *Caller,
                                               Function *Callee,
                                               TargetTransformInfo &TTI) {
   return TTI.areInlineCompatible(Caller, Callee) &&
-         AttributeFuncs::areInlineCompatible(*Caller, *Callee);
+         attributeMatches(Caller, Callee, Attribute::SanitizeAddress) &&
+         attributeMatches(Caller, Callee, Attribute::SanitizeMemory) &&
+         attributeMatches(Caller, Callee, Attribute::SanitizeThread);
 }
 
 InlineCost InlineCostAnalysis::getInlineCost(CallSite CS, Function *Callee,