[MFProperties] Introduce a reset method with no argument.

This method allows to reset all the properties in one go.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279874 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/MachineFunction.h b/include/llvm/CodeGen/MachineFunction.h
index f6af0363b3a..ad72e84c07d 100644
--- a/include/llvm/CodeGen/MachineFunction.h
+++ b/include/llvm/CodeGen/MachineFunction.h
@@ -136,6 +136,11 @@ public:
     Properties.reset(static_cast<unsigned>(P));
     return *this;
   }
+  /// Reset all the properties.
+  MachineFunctionProperties &reset() {
+    Properties.reset();
+    return *this;
+  }
   MachineFunctionProperties &set(const MachineFunctionProperties &MFP) {
     Properties |= MFP.Properties;
     return *this;