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From: Corinna Vinschen <corinna@sourceware.org> To: newlib-cvs@sourceware.org Subject: [newlib-cygwin] math_config.h: Fix signed overflow warning for 16-bit targets Date: Mon, 03 Sep 2018 07:42:00 -0000 [thread overview] Message-ID: <20180903074249.129431.qmail@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=86c31ae47b1a17e8d79968af2874b2a89b4326c5 commit 86c31ae47b1a17e8d79968af2874b2a89b4326c5 Author: Jon Beniston <jon@beniston.com> Date: Fri Aug 31 23:10:00 2018 +0100 math_config.h: Fix signed overflow warning for 16-bit targets Diff: --- newlib/libm/common/math_config.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/newlib/libm/common/math_config.h b/newlib/libm/common/math_config.h index f28c52b..dcbc61a 100644 --- a/newlib/libm/common/math_config.h +++ b/newlib/libm/common/math_config.h @@ -155,7 +155,7 @@ issignalingf_inline (float x) uint32_t ix = asuint (x); if (!IEEE_754_2008_SNAN) return (ix & 0x7fc00000) == 0x7fc00000; - return 2 * (ix ^ 0x00400000) > 2u * 0x7fc00000; + return 2 * (ix ^ 0x00400000) > 0xFF800000u; } static inline int
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