From 8023568eaa1a93e7782e6854d21520374862034c Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Mon, 16 May 2011 22:26:29 +0100
Subject: opts-common.c (opt_enum_arg_to_value): New.

	* opts-common.c (opt_enum_arg_to_value): New.
	* opts.h (opt_enum_arg_to_value): Declare.
	* config/i386/i386.opt (fpmath): Remove.
	(mfpmath=): Use Enum, Init and Save.
	(fpmath_unit): New Enum and EnumValue entries.
	* config/i386/i386-c.c (ix86_pragma_target_parse): Update field
	name for function fpmath state.
	* config/i386/i386-opts.h (enum fpmath_unit): Move from i386.h.
	* config/i386/i386.c: Include diagnostic.h.
	(ix86_fpmath, IX86_FUNCTION_SPECIFIC_FPMATH): Remove.
	(ix86_target_string): Take enum fpmath_unit value instead of
	string.
	(ix86_debug_options): Update call to ix86_target_string.
	(ix86_option_override_internal): Don't process fpmath strings
	here.
	(x86_function_specific_save, ix86_function_specific_restore):
	Don't handle fpmath state specially.
	(ix86_function_specific_print): Pass fpmath state to
	ix86_target_string instead of printing in this function.
	(ix86_valid_target_attribute_inner_p): Take gcc_options pointer.
	Handle enum attributes.
	(IX86_ATTR_ENUM, ix86_opt_enum): New.
	(ix86_valid_target_attribute_tree): Update option_strings
	handling.  Handle fpmath as enum option.
	(ix86_can_inline_p): Update field names for function fpmath state.
	(ix86_expand_builtin): Update call to ix86_target_string.
	* config/i386/i386.h (enum fpmath_unit): Move to i386-opts.h.
	(ix86_fpmath): Remove.
	* config/i386/t-i386 (i386.o): Update dependencies.

From-SVN: r173809
---
 gcc/opts.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'gcc/opts.h')

diff --git a/gcc/opts.h b/gcc/opts.h
index c0c597f..b070c8f 100644
--- a/gcc/opts.h
+++ b/gcc/opts.h
@@ -395,4 +395,6 @@ extern void default_options_optimization (struct gcc_options *opts,
 extern void set_struct_debug_option (struct gcc_options *opts,
 				     location_t loc,
 				     const char *value);
+extern bool opt_enum_arg_to_value (size_t opt_index, const char *arg,
+				   int *value, unsigned int lang_mask);
 #endif
-- 
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