[llvm] [llvm-objdump] Remove unnecessary casts (NFC) (PR #153128)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-binary-utilities

Author: Kazu Hirata (kazutakahirata)

<details>
<summary>Changes</summary>

Ptr is already of const char *.


---
Full diff: https://github.com/llvm/llvm-project/pull/153128.diff


1 Files Affected:

- (modified) llvm/tools/llvm-objdump/MachODump.cpp (+3-3) 


``````````diff
diff --git a/llvm/tools/llvm-objdump/MachODump.cpp b/llvm/tools/llvm-objdump/MachODump.cpp
index 6dccf21fc72b0..8105a248a33be 100644
--- a/llvm/tools/llvm-objdump/MachODump.cpp
+++ b/llvm/tools/llvm-objdump/MachODump.cpp
@@ -9063,7 +9063,7 @@ static void PrintDyldLoadCommand(MachO::dylinker_command dyld,
   if (dyld.name >= dyld.cmdsize)
     outs() << "         name ?(bad offset " << dyld.name << ")\n";
   else {
-    const char *P = (const char *)(Ptr) + dyld.name;
+    const char *P = Ptr + dyld.name;
     outs() << "         name " << P << " (offset " << dyld.name << ")\n";
   }
 }
@@ -9094,7 +9094,7 @@ static void PrintRpathLoadCommand(MachO::rpath_command rpath, const char *Ptr) {
   if (rpath.path >= rpath.cmdsize)
     outs() << "         path ?(bad offset " << rpath.path << ")\n";
   else {
-    const char *P = (const char *)(Ptr) + rpath.path;
+    const char *P = Ptr + rpath.path;
     outs() << "         path " << P << " (offset " << rpath.path << ")\n";
   }
 }
@@ -10041,7 +10041,7 @@ static void PrintDylibCommand(MachO::dylib_command dl, const char *Ptr) {
   else
     outs() << "\n";
   if (dl.dylib.name < dl.cmdsize) {
-    const char *P = (const char *)(Ptr) + dl.dylib.name;
+    const char *P = Ptr + dl.dylib.name;
     outs() << "         name " << P << " (offset " << dl.dylib.name << ")\n";
   } else {
     outs() << "         name ?(bad offset " << dl.dylib.name << ")\n";

``````````

</details>


https://github.com/llvm/llvm-project/pull/153128