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re PR target/79569 (Unrecognized command line option ‘-m3dnowa’)
authorJakub Jelinek <jakub@redhat.com>
Sat, 18 Feb 2017 13:14:43 +0000 (14:14 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Sat, 18 Feb 2017 13:14:43 +0000 (14:14 +0100)
commitc28fcc601cfb584dbcf800a53f5d68d6766e50b3
tree87149d8fde909ea0821b7799f6636091fd920e79tree
parentc26159516d6a16def440628643d8c1b7c43169c3commit | diff
re PR target/79569 (Unrecognized command line option ‘-m3dnowa’)

PR target/79569
* config/i386/i386.opt (m3dnowa): Replace Undocumented with Report.
* common/config/i386/i386-common.c (OPTION_MASK_ISA_3DNOW_A_SET): Define.
(ix86_handle_option): Handle OPT_m3dnowa.
* doc/invoke.texi (-m3dnowa): Document.
* doc/extend.texi (__builtin_ia32_pmulhuw, __builtin_ia32_pf2iw): Use
-m3dnowa instead of -m3dnow -march=athlon.

* gcc.target/i386/3dnowA-3.c: New test.

From-SVN: r245561
gcc/ChangeLog diff | blob | history
gcc/common/config/i386/i386-common.c diff | blob | history
gcc/config/i386/i386.opt diff | blob | history
gcc/doc/extend.texi diff | blob | history
gcc/doc/invoke.texi diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/3dnowA-3.c [new file with mode: 0644] blob