Pass a reference to a module to the bitcode writer.

This simplifies most callers as they are already using references or
std::unique_ptr.

llvm-svn: 325155

1 files changed, 8 insertions, 9 deletions

diff --git a/llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp b/llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
index 7cc1e06964b..5c1f678b4d9 100644
--- a/llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
+++ b/llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
@@ -202,11 +202,11 @@ void splitAndWriteThinLTOBitcode(
   if (ModuleId.empty()) {
     // We couldn't generate a module ID for this module, just write it out as a
     // regular LTO module.
-    WriteBitcodeToFile(&M, OS);
+    WriteBitcodeToFile(M, OS);
     if (ThinLinkOS)
       // We don't have a ThinLTO part, but still write the module to the
       // ThinLinkOS if requested so that the expected output file is produced.
-      WriteBitcodeToFile(&M, *ThinLinkOS);
+      WriteBitcodeToFile(M, *ThinLinkOS);
     return;
   }
 
@@ -374,10 +374,9 @@ void splitAndWriteThinLTOBitcode(
   // be used in the backends, and use that in the minimized bitcode
   // produced for the full link.
   ModuleHash ModHash = {{0}};
-  W.writeModule(&M, /*ShouldPreserveUseListOrder=*/false, &Index,
+  W.writeModule(M, /*ShouldPreserveUseListOrder=*/false, &Index,
                 /*GenerateHash=*/true, &ModHash);
-  W.writeModule(MergedM.get(), /*ShouldPreserveUseListOrder=*/false,
-                &MergedMIndex);
+  W.writeModule(*MergedM, /*ShouldPreserveUseListOrder=*/false, &MergedMIndex);
   W.writeSymtab();
   W.writeStrtab();
   OS << Buffer;
@@ -389,8 +388,8 @@ void splitAndWriteThinLTOBitcode(
     Buffer.clear();
     BitcodeWriter W2(Buffer);
     StripDebugInfo(M);
-    W2.writeThinLinkBitcode(&M, Index, ModHash);
-    W2.writeModule(MergedM.get(), /*ShouldPreserveUseListOrder=*/false,
+    W2.writeThinLinkBitcode(M, Index, ModHash);
+    W2.writeModule(*MergedM, /*ShouldPreserveUseListOrder=*/false,
                    &MergedMIndex);
     W2.writeSymtab();
     W2.writeStrtab();
@@ -423,13 +422,13 @@ void writeThinLTOBitcode(raw_ostream &OS, raw_ostream *ThinLinkOS,
   // be used in the backends, and use that in the minimized bitcode
   // produced for the full link.
   ModuleHash ModHash = {{0}};
-  WriteBitcodeToFile(&M, OS, /*ShouldPreserveUseListOrder=*/false, Index,
+  WriteBitcodeToFile(M, OS, /*ShouldPreserveUseListOrder=*/false, Index,
                      /*GenerateHash=*/true, &ModHash);
   // If a minimized bitcode module was requested for the thin link, only
   // the information that is needed by thin link will be written in the
   // given OS.
   if (ThinLinkOS && Index)
-    WriteThinLinkBitcodeToFile(&M, *ThinLinkOS, *Index, ModHash);
+    WriteThinLinkBitcodeToFile(M, *ThinLinkOS, *Index, ModHash);
 }
 
 class WriteThinLTOBitcode : public ModulePass {