[libc-commits] [libc] [libc] Fix buildbot failures (PR #156733)

[Krishna Pandey via libc-commits]

https://github.com/krishna2803 created https://github.com/llvm/llvm-project/pull/156733

None

>From c3a44afe15c738ae99e33372cb7cc4237216faa8 Mon Sep 17 00:00:00 2001
From: Krishna Pandey <kpandey81930 at gmail.com>
Date: Thu, 4 Sep 2025 00:25:19 +0530
Subject: [PATCH] fix: add default initializer in bfloat16 ctor

Signed-off-by: Krishna Pandey <kpandey81930 at gmail.com>
---
 libc/src/__support/FPUtil/bfloat16.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libc/src/__support/FPUtil/bfloat16.h b/libc/src/__support/FPUtil/bfloat16.h
index b607fd68e838b..13e151208567d 100644
--- a/libc/src/__support/FPUtil/bfloat16.h
+++ b/libc/src/__support/FPUtil/bfloat16.h
@@ -29,7 +29,9 @@ struct BFloat16 {
 
   LIBC_INLINE BFloat16() = default;
 
-  template <typename T> LIBC_INLINE constexpr explicit BFloat16(T value) {
+  template <typename T>
+  LIBC_INLINE constexpr explicit BFloat16(T value)
+      : bits(static_cast<uint16_t>(0U)) {
     if constexpr (cpp::is_floating_point_v<T>) {
       bits = fputil::cast<bfloat16>(value).bits;
     } else if constexpr (cpp::is_integral_v<T>) {