Use capturesAnything in more places

Author: nikic

llvm/lib/Transforms/IPO/AttributorAttributes.cpp

@@ -12150,7 +12150,7 @@ struct AAGlobalValueInfoFloating : public AAGlobalValueInfo {
       Uses.insert(&U);
       // TODO(captures): Make this more precise.
       CaptureInfo CI = DetermineUseCaptureKind(U, nullptr);
-      if (!capturesNothing(CI) && CI.isRetOnly()) {
+      if (capturesAnything(CI) && CI.isRetOnly()) {
         Follow = true;
         return true;
       }

llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp

@@ -1552,7 +1552,7 @@ bool MemCpyOptPass::performStackMoveOptzn(Instruction *Load, Instruction *Store,
           continue;
         CaptureInfo CI = DetermineUseCaptureKind(U, IsDereferenceableOrNull);
         // TODO(captures): Make this more precise.
-        if (!capturesNothing(CI)) {
+        if (capturesAnything(CI)) {
           if (CI.isRetOnly()) {
             Worklist.push_back(UI);
             continue;