From 85a709595005b5df4b2ee9d81717a5df19c0023f Mon Sep 17 00:00:00 2001 From: Jonathan Wakely Date: Thu, 19 Aug 2021 13:05:54 +0100 Subject: [PATCH] libstdc++: Don't check always-true condition [PR101965] Signed-off-by: Jonathan Wakely libstdc++-v3/ChangeLog: PR libstdc++/101965 * include/std/charconv (__to_chars_i): Remove redundant check. --- libstdc++-v3/include/std/charconv | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/libstdc++-v3/include/std/charconv b/libstdc++-v3/include/std/charconv index ac9c34d4601b..2e368843fc91 100644 --- a/libstdc++-v3/include/std/charconv +++ b/libstdc++-v3/include/std/charconv @@ -336,12 +336,10 @@ namespace __detail *__first = '0'; return { __first + 1, errc{} }; } - - if _GLIBCXX17_CONSTEXPR (std::is_signed<_Tp>::value) + else if _GLIBCXX17_CONSTEXPR (std::is_signed<_Tp>::value) if (__value < 0) { - if (__builtin_expect(__first != __last, 1)) - *__first++ = '-'; + *__first++ = '-'; __unsigned_val = _Up(~__value) + _Up(1); } -- 2.47.2