[llvm] Fix typo in trunc nuw semantics (PR #87285)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-ir

Author: Jacob Lifshay (programmerjake)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/87285.diff


1 Files Affected:

- (modified) llvm/docs/LangRef.rst (+1-1) 


``````````diff
diff --git a/llvm/docs/LangRef.rst b/llvm/docs/LangRef.rst
index 1d4ff5238226c2..fbdd4c641fc94a 100644
--- a/llvm/docs/LangRef.rst
+++ b/llvm/docs/LangRef.rst
@@ -11445,7 +11445,7 @@ and converts the remaining bits to ``ty2``. Since the source size must
 be larger than the destination size, ``trunc`` cannot be a *no-op cast*.
 It will always truncate bits.
 
-If the ``nuw`` keyword is present, and any of the truncated bits are zero,
+If the ``nuw`` keyword is present, and any of the truncated bits are non-zero,
 the result is a :ref:`poison value <poisonvalues>`. If the ``nsw`` keyword
 is present, and any of the truncated bits are not the same as the top bit
 of the truncation result, the result is a :ref:`poison value <poisonvalues>`.

``````````

</details>


https://github.com/llvm/llvm-project/pull/87285