Remove DIFile from createSubroutineType.

Patch by Amaury Sechet with a small modification by me.

llvm-svn: 250374
diff --git a/llvm/unittests/IR/IRBuilderTest.cpp b/llvm/unittests/IR/IRBuilderTest.cpp
index 093cbbf..30e137c 100644
--- a/llvm/unittests/IR/IRBuilderTest.cpp
+++ b/llvm/unittests/IR/IRBuilderTest.cpp
@@ -312,7 +312,7 @@
   auto File = DIB.createFile("F.CBL", "/");
   auto CU = DIB.createCompileUnit(dwarf::DW_LANG_Cobol74, "F.CBL", "/",
                                   "llvm-cobol74", true, "", 0);
-  auto Type = DIB.createSubroutineType(File, DIB.getOrCreateTypeArray(None));
+  auto Type = DIB.createSubroutineType(DIB.getOrCreateTypeArray(None));
   DIB.createFunction(CU, "foo", "", File, 1, Type, false, true, 1, 0, true, F);
   AllocaInst *I = Builder.CreateAlloca(Builder.getInt8Ty());
   auto BarSP = DIB.createFunction(CU, "bar", "", File, 1, Type, false, true, 1,
@@ -362,7 +362,7 @@
   auto File = DIB.createFile("tmp.cpp", "/");
   auto CU = DIB.createCompileUnit(dwarf::DW_LANG_C_plus_plus_11, "tmp.cpp", "/",
                                   "", true, "", 0);
-  auto SPType = DIB.createSubroutineType(File, DIB.getOrCreateTypeArray(None));
+  auto SPType = DIB.createSubroutineType(DIB.getOrCreateTypeArray(None));
   auto SP =
       DIB.createFunction(CU, "foo", "foo", File, 1, SPType, false, true, 1);
   DebugLoc DL1 = DILocation::get(Ctx, 2, 0, SP);
diff --git a/llvm/unittests/Transforms/Utils/Cloning.cpp b/llvm/unittests/Transforms/Utils/Cloning.cpp
index 3ceb84c..62a280d 100644
--- a/llvm/unittests/Transforms/Utils/Cloning.cpp
+++ b/llvm/unittests/Transforms/Utils/Cloning.cpp
@@ -231,7 +231,7 @@
     auto *File = DBuilder.createFile("filename.c", "/file/dir/");
     DITypeRefArray ParamTypes = DBuilder.getOrCreateTypeArray(None);
     DISubroutineType *FuncType =
-        DBuilder.createSubroutineType(File, ParamTypes);
+        DBuilder.createSubroutineType(ParamTypes);
     auto *CU =
         DBuilder.createCompileUnit(dwarf::DW_LANG_C99, "filename.c",
                                    "/file/dir", "CloneFunc", false, "", 0);