[llvm] r346851 - [llvm-objdump] Improve ELF file type checking statements (D54509)

[Xing GUO via llvm-commits]

Author: higuoxing
Date: Wed Nov 14 03:30:34 2018
New Revision: 346851

URL: http://llvm.org/viewvc/llvm-project?rev=346851&view=rev
Log:
[llvm-objdump] Improve ELF file type checking statements (D54509)

Modified:
    llvm/trunk/tools/llvm-objdump/ELFDump.cpp

Modified: llvm/trunk/tools/llvm-objdump/ELFDump.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-objdump/ELFDump.cpp?rev=346851&r1=346850&r2=346851&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-objdump/ELFDump.cpp (original)
+++ llvm/trunk/tools/llvm-objdump/ELFDump.cpp Wed Nov 14 03:30:34 2018
@@ -161,17 +161,14 @@ void llvm::printELFFileHeader(const obje
   // Little-endian 32-bit
   if (const ELF32LEObjectFile *ELFObj = dyn_cast<ELF32LEObjectFile>(Obj))
     printProgramHeaders(ELFObj->getELFFile());
-
   // Big-endian 32-bit
-  if (const ELF32BEObjectFile *ELFObj = dyn_cast<ELF32BEObjectFile>(Obj))
+  else if (const ELF32BEObjectFile *ELFObj = dyn_cast<ELF32BEObjectFile>(Obj))
     printProgramHeaders(ELFObj->getELFFile());
-
   // Little-endian 64-bit
-  if (const ELF64LEObjectFile *ELFObj = dyn_cast<ELF64LEObjectFile>(Obj))
+  else if (const ELF64LEObjectFile *ELFObj = dyn_cast<ELF64LEObjectFile>(Obj))
     printProgramHeaders(ELFObj->getELFFile());
-
   // Big-endian 64-bit
-  if (const ELF64BEObjectFile *ELFObj = dyn_cast<ELF64BEObjectFile>(Obj))
+  else if (const ELF64BEObjectFile *ELFObj = dyn_cast<ELF64BEObjectFile>(Obj))
     printProgramHeaders(ELFObj->getELFFile());
 }
 
@@ -179,16 +176,13 @@ void llvm::printELFDynamicSection(const
   // Little-endian 32-bit
   if (const ELF32LEObjectFile *ELFObj = dyn_cast<ELF32LEObjectFile>(Obj))
     printDynamicSection(ELFObj->getELFFile(), Obj->getFileName());
-
   // Big-endian 32-bit
-  if (const ELF32BEObjectFile *ELFObj = dyn_cast<ELF32BEObjectFile>(Obj))
+  else if (const ELF32BEObjectFile *ELFObj = dyn_cast<ELF32BEObjectFile>(Obj))
     printDynamicSection(ELFObj->getELFFile(), Obj->getFileName());
-
   // Little-endian 64-bit
-  if (const ELF64LEObjectFile *ELFObj = dyn_cast<ELF64LEObjectFile>(Obj))
+  else if (const ELF64LEObjectFile *ELFObj = dyn_cast<ELF64LEObjectFile>(Obj))
     printDynamicSection(ELFObj->getELFFile(), Obj->getFileName());
-
   // Big-endian 64-bit
-  if (const ELF64BEObjectFile *ELFObj = dyn_cast<ELF64BEObjectFile>(Obj))
+  else if (const ELF64BEObjectFile *ELFObj = dyn_cast<ELF64BEObjectFile>(Obj))
     printDynamicSection(ELFObj->getELFFile(), Obj->getFileName());
 }