[lld] [DRAFT][clang-format][lld] Run clang-format on lld (PR #80461)

[Matthias Braun via llvm-commits]

================
@@ -243,19 +241,21 @@ static const uint8_t tailMergeUnwindInfoX64[] = {
 };
 
 static const uint8_t thunkX86[] = {
-    0xB8, 0, 0, 0, 0,  // mov   eax, offset ___imp__<FUNCNAME>
-    0xE9, 0, 0, 0, 0,  // jmp   __tailMerge_<lib>
+    0xB8, 0, 0, 0, 0, // mov   eax, offset ___imp__<FUNCNAME>
+    0xE9, 0, 0, 0, 0, // jmp   __tailMerge_<lib>
 };
 
 static const uint8_t tailMergeX86[] = {
-    0x51,              // push  ecx
-    0x52,              // push  edx
-    0x50,              // push  eax
-    0x68, 0, 0, 0, 0,  // push  offset ___DELAY_IMPORT_DESCRIPTOR_<DLLNAME>_dll
-    0xE8, 0, 0, 0, 0,  // call  ___delayLoadHelper2 at 8
-    0x5A,              // pop   edx
-    0x59,              // pop   ecx
-    0xFF, 0xE0,        // jmp   eax
+    0x51, // push  ecx
+    0x52, // push  edx
+    0x50, // push  eax
+    0x68, 0,    0,
----------------
MatzeB wrote:

should use `// clang-format off` here (or find other ways to express things that aren't mangled by clang-format).

```
static const uint8_t tailMergeX86[] = {
// clang-format off
    0x51,              // push  ecx
    0x52,              // push  edx
    0x50,              // push  eax
    0x68, 0, 0, 0, 0,  // push  offset ___DELAY_IMPORT_DESCRIPTOR_<DLLNAME>_dll
    0xE8, 0, 0, 0, 0,  // call  ___delayLoadHelper2 at 8
    0x5A,              // pop   edx
    0x59,              // pop   ecx
    0xFF, 0xE0,        // jmp   eax
// clang-format on
};
```

or another (admittedly not too great attempt) without clang-format:
```
#define INST(x) x
static const uint8_t tailMergeSequence[] = {
    INST(0x51), // push  ecx
    INST(0x52), // push  edx
    INST(0x50), // push  eax
    INST(0x68, 0, 0, 0,
         0), // push  offset ___DELAY_IMPORT_DESCRIPTOR_<DLLNAME>_dll
    INST(0xE8, 0, 0, 0, 0), // call  ___delayLoadHelper2 at 8
    INST(0x5A),             // pop   edx
    INST(0x59),             // pop   ecx
    INST(0xFF, 0xE0),       // jmp   eax
}
```

https://github.com/llvm/llvm-project/pull/80461