On Wed, Apr 20, 2016 at 5:56 AM, H.J. Lu <hongjiu...@intel.com> wrote:
> This fixed a typo. Checked into trunk.
>
> H.J.
> ---
> Index: gcc/ChangeLog
> ===================================================================
> --- gcc/ChangeLog (revision 235274)
> +++ gcc/ChangeLog (working copy)
> @@ -1,3 +1,7 @@
> +2016-04-20 H.J. Lu <hongjiu...@intel.com>
> +
> + * doc/invoke.texi: Replace -skip-rax-setup with -mskip-rax-setup.
> +
> 2016-04-20 Richard Biener <rguent...@suse.de>
>
> * gimple-match.h (maybe_build_generic_op): Adjust prototype.
> Index: gcc/doc/invoke.texi
> ===================================================================
> --- gcc/doc/invoke.texi (revision 235274)
> +++ gcc/doc/invoke.texi (working copy)
> @@ -24157,7 +24157,7 @@ useful together with @option{-mrecord-mc
> @itemx -mno-skip-rax-setup
> @opindex mskip-rax-setup
> When generating code for the x86-64 architecture with SSE extensions
> -disabled, @option{-skip-rax-setup} can be used to skip setting up RAX
> +disabled, @option{-mskip-rax-setup} can be used to skip setting up RAX
> register when there are no variable arguments passed in vector registers.
>
> @strong{Warning:} Since RAX register is used to avoid unnecessarily
OK for 4.9, 5 and 6 branches?
--
H.J.
