* doc/options.texi (Var): Document effects of Defer.

	(Defer): Document.
	* opt-functions.awk (var_type, var_set): Handle deferred options.
	* opts-common.c (set_option): Handle CLVC_DEFER.
	* common.opt (fcall-saved-, fcall-used-, fdump-, ffixed-,
	fplugin=, fplugin-arg-, fstack-limit, fstack-limit-register=,
	fstack-limit-symbol=): Mark as deferred.
	* opts.c: Don't include rtl.h, ggc.h, output.h, tree-pass.h or
	plugin.h.
	(print_filtered_help): Don't report state of CLVC_DEFER options.
	(common_handle_option): Move code for OPT_fcall_used_,
	OPT_fcall_saved_, OPT_fdump_, OPT_ffixed_, OPT_fplugin_,
	OPT_fplugin_arg_, OPT_fstack_limit, OPT_fstack_limit_register_ and
	OPT_fstack_limit_symbol_ to opts-global.c.
	(option_enabled, get_option_state): Handle CLVC_DEFER.
	* opts.h: Include vec.h.
	(enum cl_var_type): Add CLVC_DEFER.
	(cl_deferred_option): Define type and vectors.
	(handle_common_deferred_options): Declare.
	* opts-global.c: New.
	* toplev.c (toplev_main): Call handle_common_deferred_options
	* Makefile.in (OPTS_H): Include $(VEC_H).
	(OBJS-common): Include opts-global.o.
	(opts.o): Update dependencies.
	(opts-global.o): Add dependencies.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166942 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 9 insertions, 9 deletions

diff --git a/gcc/common.opt b/gcc/common.opt
index 0a6e38c4bbd..a3dd291d095 100644
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -710,11 +710,11 @@ Common Report Var(flag_btr_bb_exclusive) Optimization
 Restrict target load migration not to re-use registers in any basic block
 
 fcall-saved-
-Common Joined RejectNegative
+Common Joined RejectNegative Var(common_deferred_options) Defer
 -fcall-saved-<register>	Mark <register> as being preserved across functions
 
 fcall-used-
-Common Joined RejectNegative
+Common Joined RejectNegative Var(common_deferred_options) Defer
 -fcall-used-<register>	Mark <register> as being corrupted by function calls
 
 ; Nonzero for -fcaller-saves: allocate values in regs that need to
@@ -815,7 +815,7 @@ Common Var(flag_diagnostics_show_option) Init(1)
 Amend appropriate diagnostic messages with the command line option that controls them
 
 fdump-
-Common Joined RejectNegative
+Common Joined RejectNegative Var(common_deferred_options) Defer
 -fdump-<type>	Dump various compiler internals to a file
 
 fdump-final-insns
@@ -893,7 +893,7 @@ Common Report Var(flag_finite_math_only) Optimization
 Assume no NaNs or infinities are generated
 
 ffixed-
-Common Joined RejectNegative
+Common Joined RejectNegative Var(common_deferred_options) Defer
 -ffixed-<register>	Mark <register> as being unavailable to the compiler
 
 ffloat-store
@@ -1306,11 +1306,11 @@ Common Report Var(flag_pie,1)
 Generate position-independent code for executables if possible (small mode)
 
 fplugin=
-Common Joined RejectNegative
+Common Joined RejectNegative Var(common_deferred_options) Defer
 Specify a plugin to load
 
 fplugin-arg-
-Common Joined RejectNegative
+Common Joined RejectNegative Var(common_deferred_options) Defer
 -fplugin-arg-<name>-<key>[=<value>]	Specify argument <key>=<value> for plugin <name>
 
 fpredictive-commoning
@@ -1573,14 +1573,14 @@ Common Alias(fstack-check=, specific, no)
 Insert stack checking code into the program.  Same as -fstack-check=specific
 
 fstack-limit
-Common
+Common Var(common_deferred_options) Defer
 
 fstack-limit-register=
-Common RejectNegative Joined
+Common RejectNegative Joined Var(common_deferred_options) Defer
 -fstack-limit-register=<register>	Trap if the stack goes past <register>
 
 fstack-limit-symbol=
-Common RejectNegative Joined
+Common RejectNegative Joined Var(common_deferred_options) Defer
 -fstack-limit-symbol=<name>	Trap if the stack goes past symbol <name>
 
 fstack-protector