diff --git a/llvm/include/llvm/Object/XCOFFObjectFile.h b/llvm/include/llvm/Object/XCOFFObjectFile.h
--- a/llvm/include/llvm/Object/XCOFFObjectFile.h
+++ b/llvm/include/llvm/Object/XCOFFObjectFile.h
@@ -469,7 +469,7 @@
 
   bool hasVectorInfo() const;
   bool hasExtensionTable() const;
-  uint8_t getNumofGPRsSaved() const;
+  uint8_t getNumOfGPRsSaved() const;
 
   uint8_t getNumberOfFixedParms() const;
 
diff --git a/llvm/lib/Object/XCOFFObjectFile.cpp b/llvm/lib/Object/XCOFFObjectFile.cpp
--- a/llvm/lib/Object/XCOFFObjectFile.cpp
+++ b/llvm/lib/Object/XCOFFObjectFile.cpp
@@ -1133,7 +1133,7 @@
   return GETBITWITHMASK(4, HasVectorInfoMask);
 }
 
-uint8_t XCOFFTracebackTable::getNumofGPRsSaved() const {
+uint8_t XCOFFTracebackTable::getNumOfGPRsSaved() const {
   return GETBITWITHMASKSHIFT(4, GPRSavedMask, GPRSavedShift);
 }
 
diff --git a/llvm/unittests/Object/XCOFFObjectFileTest.cpp b/llvm/unittests/Object/XCOFFObjectFileTest.cpp
--- a/llvm/unittests/Object/XCOFFObjectFileTest.cpp
+++ b/llvm/unittests/Object/XCOFFObjectFileTest.cpp
@@ -75,7 +75,7 @@
 
   EXPECT_FALSE(TT.hasExtensionTable());
   EXPECT_FALSE(TT.hasVectorInfo());
-  EXPECT_EQ(TT.getNumofGPRsSaved(), 0);
+  EXPECT_EQ(TT.getNumOfGPRsSaved(), 0);
 
   EXPECT_EQ(TT.getNumberOfFixedParms(), 1);