From: Jan Hubicka Date: Thu, 10 Oct 2002 17:38:35 +0000 (+0200) Subject: re PR target/5610 (Not clear how to get FP operations to use SSE) X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7eafc329d3292e695770b39b0412ac5728b52c13;p=gcc.git re PR target/5610 (Not clear how to get FP operations to use SSE) PR target/5610 * invoke.texi (-msse-math): Kill (-msse): Add note to mfpmath=sse. From-SVN: r58019 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b7892834af4..e44058c2800 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +Thu Oct 10 19:37:54 CEST 2002 Jan Hubicka + + PR target/5610 + * invoke.texi (-msse-math): Kill + (-msse): Add note to mfpmath=sse. + Thu Oct 10 17:08:30 CEST 2002 Jan Hubicka PR target/7723 diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 2fdbb5030ee..22104a29d74 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -489,7 +489,7 @@ in the following sections. -mno-fp-ret-in-387 -msoft-float -msvr3-shlib @gol -mno-wide-multiply -mrtd -malign-double @gol -mpreferred-stack-boundary=@var{num} @gol --mmmx -msse -msse2 -msse-math -m3dnow @gol +-mmmx -msse -msse2 -m3dnow @gol -mthreads -mno-align-stringops -minline-all-stringops @gol -mpush-args -maccumulate-outgoing-args -m128bit-long-double @gol -m96bit-long-double -mregparm=@var{num} -momit-leaf-frame-pointer @gol @@ -7779,6 +7779,9 @@ direct access to the MMX, SSE and 3Dnow extensions of the instruction set. @xref{X86 Built-in Functions}, for details of the functions enabled and disabled by these switches. +To have SSE/SSE2 instructions generated automatically from floating-point +code, see @option{-mfpmath=sse}. + @item -mpush-args @itemx -mno-push-args @opindex mpush-args