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Replace -skip-rax-setup with -mskip-rax-setup

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* doc/invoke.texi: Replace -skip-rax-setup with -mskip-rax-setup.

From-SVN: r235275
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H.J. Lu 2016-04-20 12:55:36 +00:00 • committed by H.J. Lu
parent 545cd7ecc8
commit ce6d77a40a
2 changed files with 5 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
* doc/invoke.texi: Replace -skip-rax-setup with -mskip-rax-setup.
2016-04-20 Richard Biener <rguenther@suse.de>
* gimple-match.h (maybe_build_generic_op): Adjust prototype.

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gcc/doc/invoke.texi
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@ -24157,7 +24157,7 @@ useful together with @option{-mrecord-mcount}.
@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