From: law Date: Sat, 23 Jun 2018 05:05:58 +0000 (+0000) Subject: * doc/invoke.texi (mno-fancy-math-387): Update for changes X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=36b6cd49c52f91281b4eaed13619c5f50d7c235d;p=thirdparty%2Fgcc.git * doc/invoke.texi (mno-fancy-math-387): Update for changes made to OpenBSD and NetBSD through the years. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@261981 138bc75d-0d04-0410-961f-82ee72b054a4 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f9dc07c5b6b3..006dae5e7849 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2018-06-22 Maya Rashish + + * doc/invoke.texi (mno-fancy-math-387): Update for changes + made to OpenBSD and NetBSD through the years. + 2018-06-22 Kelvin Nilsen * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Change diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 9bb1a4910b2a..f231da3cde26 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -26851,8 +26851,8 @@ in ordinary CPU registers instead. @opindex mno-fancy-math-387 Some 387 emulators do not support the @code{sin}, @code{cos} and @code{sqrt} instructions for the 387. Specify this option to avoid -generating those instructions. This option is the default on -OpenBSD and NetBSD@. This option is overridden when @option{-march} +generating those instructions. +This option is overridden when @option{-march} indicates that the target CPU always has an FPU and so the instruction does not need emulation. These instructions are not generated unless you also use the