[llvm] [BOLT][ReorderData] Remove .bss from DefaultSections (PR #171121)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-bolt

Author: Jinjie Huang  (Jinjie-Huang)

<details>
<summary>Changes</summary>

Remove .bss from DefaultSections in ReorderData, since it isn't support for now.

---
Full diff: https://github.com/llvm/llvm-project/pull/171121.diff


1 Files Affected:

- (modified) bolt/lib/Passes/ReorderData.cpp (+1-1) 


``````````diff
diff --git a/bolt/lib/Passes/ReorderData.cpp b/bolt/lib/Passes/ReorderData.cpp
index 2b04361c9463f..035230fc6474b 100644
--- a/bolt/lib/Passes/ReorderData.cpp
+++ b/bolt/lib/Passes/ReorderData.cpp
@@ -437,7 +437,7 @@ bool ReorderData::markUnmoveableSymbols(BinaryContext &BC,
 }
 
 Error ReorderData::runOnFunctions(BinaryContext &BC) {
-  static const char *DefaultSections[] = {".rodata", ".data", ".bss", nullptr};
+  static const char *DefaultSections[] = {".rodata", ".data", nullptr};
 
   if (!BC.HasRelocations || opts::ReorderData.empty())
     return Error::success();

``````````

</details>


https://github.com/llvm/llvm-project/pull/171121