[clang] [Docs] Fix typo in shadow call stack option name (PR #151474)
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Thu Jul 31 01:56:38 PDT 2025
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-clang
Author: Venkata Ramanaiah Nalamothu (RamNalamothu)
<details>
<summary>Changes</summary>
Fix typo in shadow call stack option name mentioned in 'ShadowCallStack.rst'.
---
Full diff: https://github.com/llvm/llvm-project/pull/151474.diff
1 Files Affected:
- (modified) clang/docs/ShadowCallStack.rst (+1-1)
``````````diff
diff --git a/clang/docs/ShadowCallStack.rst b/clang/docs/ShadowCallStack.rst
index fc8bea83e1145..9b104cc3b7180 100644
--- a/clang/docs/ShadowCallStack.rst
+++ b/clang/docs/ShadowCallStack.rst
@@ -61,7 +61,7 @@ The instrumentation makes use of the platform register ``x18`` on AArch64,
``x3`` (``gp``) on RISC-V with software shadow stack and ``ssp`` on RISC-V with
hardware shadow stack, which needs `Zicfiss`_ and ``-fcf-protection=return``.
Users can choose between the software and hardware based shadow stack
-implementation on RISC-V backend by passing ``-fsanitize=shadowcallstack``
+implementation on RISC-V backend by passing ``-fsanitize=shadow-call-stack``
or ``Zicfiss`` with ``-fcf-protection=return``.
For simplicity we will refer to this as the ``SCSReg``. On some platforms,
``SCSReg`` is reserved, and on others, it is designated as a scratch register.
``````````
</details>
https://github.com/llvm/llvm-project/pull/151474
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