gcc/common · b982244362124a7f2ba907b08afe820e37aabaca · lvzhengyang / riscv-gcc-1

re PR target/79569 (Unrecognized command line option ‘-m3dnowa’) · c28fcc60

	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

committed Feb 18, 2017

c28fcc60

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