[PATCH] D10983: [lld] COFF: Set parent name for bitcode files.

[Peter Collingbourne]

pcc added a reviewer: ruiu.
pcc added a subscriber: llvm-commits.

http://reviews.llvm.org/D10983

Files:
  COFF/Symbols.cpp
  test/COFF/lto.ll

Index: test/COFF/lto.ll
===================================================================
--- test/COFF/lto.ll
+++ test/COFF/lto.ll
@@ -11,7 +11,7 @@
 ; RUN: lld -flavor link2 /out:%T/main.exe /entry:main /include:f2 /subsystem:console %T/main.lto.obj %T/foo.lto.obj
 ; RUN: llvm-readobj -file-headers %T/main.exe | FileCheck -check-prefix=HEADERS-11 %s
 ; RUN: llvm-objdump -d %T/main.exe | FileCheck -check-prefix=TEXT-11 %s
-; RUN: lld -flavor link2 /out:%T/main.exe /entry:main /include:f2 /subsystem:console %T/main.lto.obj %T/foo.lto.lib
+; RUN: lld -flavor link2 /out:%T/main.exe /entry:main /include:f2 /subsystem:console %T/main.lto.obj %T/foo.lto.lib /verbose 2>&1 | FileCheck -check-prefix=VERBOSE %s
 ; RUN: llvm-readobj -file-headers %T/main.exe | FileCheck -check-prefix=HEADERS-11 %s
 ; RUN: llvm-objdump -d %T/main.exe | FileCheck -check-prefix=TEXT-11 %s
 
@@ -29,6 +29,8 @@
 ; RUN: llvm-readobj -file-headers %T/main.exe | FileCheck -check-prefix=HEADERS-10 %s
 ; RUN: llvm-objdump -d %T/main.exe | FileCheck -check-prefix=TEXT-10 %s
 
+; VERBOSE: foo.lto.lib({{.*}}foo.lto.obj)
+
 ; HEADERS-11: AddressOfEntryPoint: 0x1000
 ; TEXT-11: Disassembly of section .text:
 ; TEXT-11-NEXT: .text:
Index: COFF/Symbols.cpp
===================================================================
--- COFF/Symbols.cpp
+++ COFF/Symbols.cpp
@@ -221,17 +221,19 @@
     return std::unique_ptr<InputFile>(nullptr);
 
   file_magic Magic = identify_magic(MBRef.getBuffer());
-  if (Magic == file_magic::bitcode)
-    return std::unique_ptr<InputFile>(new BitcodeFile(MBRef));
   if (Magic == file_magic::coff_import_library)
     return std::unique_ptr<InputFile>(new ImportFile(MBRef));
 
-  if (Magic != file_magic::coff_object) {
+  std::unique_ptr<InputFile> Obj;
+  if (Magic == file_magic::coff_object)
+    Obj.reset(new ObjectFile(MBRef));
+  else if (Magic == file_magic::bitcode)
+    Obj.reset(new BitcodeFile(MBRef));
+  else {
     llvm::errs() << File->getName() << ": unknown file type\n";
     return make_error_code(LLDError::InvalidFile);
   }
 
-  std::unique_ptr<InputFile> Obj(new ObjectFile(MBRef));
   Obj->setParentName(File->getName());
   return std::move(Obj);
 }


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