r279856 - in /trunk/gcc: ChangeLog config/i386/...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Jan  3 10:12:31 2020
New Revision: 279856

URL: https://gcc.gnu.org/viewcvs?rev=279856&root=gcc&view=rev
Log:
	PR target/93089
	* config/i386/i386.opt (x_prefer_vector_width_type): Remove TargetSave
	entry.
	(mprefer-vector-width=): Add Save.
	* config/i386/i386-options.c (ix86_target_string): Add PVW argument, print
	-mprefer-vector-width= if non-zero.  Fix up -mfpmath= comment.
	(ix86_debug_options, ix86_function_specific_print): Adjust
	ix86_target_string callers.
	(ix86_valid_target_attribute_inner_p): Handle prefer-vector-width=.
	(ix86_valid_target_attribute_tree): Likewise.
	* config/i386/i386-options.h (ix86_target_string): Add PVW argument.
	* config/i386/i386-expand.c (ix86_expand_builtin): Adjust
	ix86_target_string caller.

	* gcc.target/i386/pr93089-1.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr93089-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386-expand.c
    trunk/gcc/config/i386/i386-options.c
    trunk/gcc/config/i386/i386-options.h
    trunk/gcc/config/i386/i386.opt
    trunk/gcc/testsuite/ChangeLog