From: Tue Ly <lntue@google.com>
Date: Tue, 8 Feb 2022 02:04:12 +0000 (-0500)
Subject: [libc] Return a float NaN for log1pf instead of double NaN.
X-Git-Tag: upstream/15.0.7~17457
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e5e93f60ee0249d7aa8fe1723f8531e795adc479;p=platform%2Fupstream%2Fllvm.git

[libc] Return a float NaN for log1pf instead of double NaN.
---

diff --git a/libc/src/math/generic/log1pf.cpp b/libc/src/math/generic/log1pf.cpp
index 25e5271..b9494a4 100644
--- a/libc/src/math/generic/log1pf.cpp
+++ b/libc/src/math/generic/log1pf.cpp
@@ -44,7 +44,8 @@ INLINE_FMA static inline float log(double x) {
 
   if (xbits.uintval() > FPBits::MAX_NORMAL) {
     if (xbits.get_sign() && !xbits.is_nan()) {
-      return FPBits::build_nan(1 << (fputil::MantissaWidth<float>::VALUE - 1));
+      return fputil::FPBits<float>::build_nan(
+          1 << (fputil::MantissaWidth<float>::VALUE - 1));
     }
     return static_cast<float>(x);
   }