From 564ede5d328b14a0aedbe88bc372574c243c19f7 Mon Sep 17 00:00:00 2001 From: Piotr Caban Date: Tue, 21 Dec 2021 12:54:58 +0100 Subject: [PATCH] msvcrt: Don't set _EM_AMBIGOUS flag in _control87 when sse2 is not supported. Fixes compilation warning. Signed-off-by: Piotr Caban Signed-off-by: Alexandre Julliard --- dlls/msvcrt/math.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/dlls/msvcrt/math.c b/dlls/msvcrt/math.c index 3af44f83a08..a80f60bb6c1 100644 --- a/dlls/msvcrt/math.c +++ b/dlls/msvcrt/math.c @@ -5677,8 +5677,11 @@ unsigned int CDECL _control87(unsigned int newval, unsigned int mask) __control87_2( newval, mask, &flags, &sse2_cw ); - if ((flags ^ sse2_cw) & (_MCW_EM | _MCW_RC)) flags |= _EM_AMBIGUOUS; - flags |= sse2_cw; + if (sse2_supported) + { + if ((flags ^ sse2_cw) & (_MCW_EM | _MCW_RC)) flags |= _EM_AMBIGUOUS; + flags |= sse2_cw; + } #else flags = newval; _setfp(&flags, mask, NULL, 0);