r240162 - in /trunk/gcc: ChangeLog config/i386/...

[jakub at gcc dot gnu dot org]

Author: jakub
Date: Thu Sep 15 12:26:39 2016
New Revision: 240162

URL: https://gcc.gnu.org/viewcvs?rev=240162&root=gcc&view=rev
Log:
	PR middle-end/77475
	* config/i386/i386.c (ix86_parse_stringop_strategy_string): Simplify,
	use %qs instead of %s where desirable, use argument instead of arg in
	the diagnostic wording, add list of supported strategies and
	spellcheck hint.
	(ix86_option_override_internal): Emit target("m...") instead of
	option("m...") in the diagnostic.  Use %qs instead of %s in invalid
	-march/-mtune option diagnostic.  Add list of supported arches/tunings
	and spellcheck hint.  Remove prefix, suffix and sw variables, use
	main_args_p ? "..." : "..." in diagnostics to make translation
	possible.

	* gcc.target/i386/pr65990.c: Adjust expected diagnostics.
	* gcc.dg/march-generic.c: Likewise.
	* gcc.target/i386/spellcheck-options-1.c: New test.
	* gcc.target/i386/spellcheck-options-2.c: New test.
	* gcc.target/i386/spellcheck-options-3.c: New test.
	* gcc.target/i386/spellcheck-options-4.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/spellcheck-options-1.c
    trunk/gcc/testsuite/gcc.target/i386/spellcheck-options-2.c
    trunk/gcc/testsuite/gcc.target/i386/spellcheck-options-3.c
    trunk/gcc/testsuite/gcc.target/i386/spellcheck-options-4.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/march-generic.c
    trunk/gcc/testsuite/gcc.target/i386/pr65990.c