[libc-commits] [libc] [libc][math] Fix gcc buildbot failure (PR #152320)

[via libc-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libc

Author: Krishna Pandey (krishna2803)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/152320.diff


1 Files Affected:

- (modified) libc/src/__support/FPUtil/generic/add_sub.h (+2-2) 


``````````diff
diff --git a/libc/src/__support/FPUtil/generic/add_sub.h b/libc/src/__support/FPUtil/generic/add_sub.h
index bcc5647b3cdd5..b2e9d81f4774c 100644
--- a/libc/src/__support/FPUtil/generic/add_sub.h
+++ b/libc/src/__support/FPUtil/generic/add_sub.h
@@ -174,8 +174,8 @@ add_or_sub(InType x, InType y) {
     int alignment = (max_bits.get_biased_exponent() - max_bits.is_normal()) -
                     (min_bits.get_biased_exponent() - min_bits.is_normal());
 
-    InStorageType aligned_min_mant =
-        min_mant >> cpp::min(alignment, RESULT_MANTISSA_LEN);
+    InStorageType aligned_min_mant = static_cast<InStorageType>(
+        min_mant >> cpp::min(alignment, RESULT_MANTISSA_LEN));
     bool aligned_min_mant_sticky;
 
     if (alignment <= GUARD_BITS_LEN)

``````````

</details>


https://github.com/llvm/llvm-project/pull/152320