[llvm] [BPF] Remove unused weak symbol __bpf_trap (PR #166003)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff origin/main HEAD --extensions h,cpp -- llvm/lib/Target/BPF/BPFAsmPrinter.cpp llvm/lib/Target/BPF/BPFAsmPrinter.h --diff_from_common_commit
``````````

:warning:
The reproduction instructions above might return results for more than one PR
in a stack if you are using a stacked PR workflow. You can limit the results by
changing `origin/main` to the base branch/commit you want to compare against.
:warning:

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/llvm/lib/Target/BPF/BPFAsmPrinter.cpp b/llvm/lib/Target/BPF/BPFAsmPrinter.cpp
index 9060545c2..b2a82040e 100644
--- a/llvm/lib/Target/BPF/BPFAsmPrinter.cpp
+++ b/llvm/lib/Target/BPF/BPFAsmPrinter.cpp
@@ -176,8 +176,7 @@ void BPFAsmPrinter::emitInstruction(const MachineInstr *MI) {
         if (const GlobalValue *GV = Op.getGlobal())
           if (GV->getName() == BPF_TRAP)
             SawTrapCall = true;
-      }
-      else if (Op.isSymbol()) {
+      } else if (Op.isSymbol()) {
         if (const MCSymbol *Sym = Op.getMCSymbol())
           if (Sym->getName() == BPF_TRAP)
             SawTrapCall = true;

``````````

</details>


https://github.com/llvm/llvm-project/pull/166003