re PR middle-end/91283 (gcc.dg/torture/c99-contract-1.c FAILs)

	PR middle-end/91283
	* common.opt (fexcess-precision=): Add Optimization flag.  Use
	flag_excess_precision variable instead of
	flag_excess_precision_cmdline.
	* flags.h (class target_flag_state): Remove x_flag_excess_precision
	member.
	(flag_excess_precision): Don't define.
	* langhooks.c (lhd_post_options): Set flag_excess_precision instead of
	flag_excess_precision_cmdline.  Remove comment.
	* opts.c (set_fast_math_flags): Use frontend_set_flag_excess_precision
	and x_flag_excess_precision instead of
	frontend_set_flag_excess_precision_cmdline and
	x_flag_excess_precision_cmdline.
	(fast_math_flags_set_p): Use x_flag_excess_precision instead of
	x_flag_excess_precision_cmdline.
	* toplev.c (init_excess_precision): Remove.
	(lang_dependent_init_target): Don't call it.
ada/
	* gcc-interface/misc.c (gnat_post_options): Set flag_excess_precision
	instead of flag_excess_precision_cmdline.
brig/
	* brig-lang.c (brig_langhook_post_options): Set flag_excess_precision
	instead of flag_excess_precision_cmdline.
c-family/
	* c-common.c (c_ts18661_flt_eval_method): Use flag_excess_precision
	instead of flag_excess_precision_cmdline.
	* c-cppbuiltin.c (c_cpp_flt_eval_method_iec_559): Likewise.
	* c-opts.c (c_common_post_options): Likewise.
d/
	* d-lang.cc (d_post_options): Set flag_excess_precision instead of
	flag_excess_precision_cmdline.
fortran/
	* options.c (gfc_post_options): Set flag_excess_precision instead of
	flag_excess_precision_cmdline.  Remove comment.
go/
	* go-lang.c (go_langhook_post_options): Set flag_excess_precision
	instead of flag_excess_precision_cmdline.
lto/
	* lto-lang.c (lto_post_options): Set flag_excess_precision instead of
	flag_excess_precision_cmdline.  Remove comment.

From-SVN: r274850

1 files changed, 0 insertions, 16 deletions

diff --git a/gcc/toplev.c b/gcc/toplev.c
index ddbb8b49436..d741a66f385 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -1841,27 +1841,11 @@ backend_init (void)
   init_regs ();
 }
 
-/* Initialize excess precision settings.
-
-   We have no need to modify anything here, just keep track of what the
-   user requested.  We'll figure out any appropriate relaxations
-   later.  */
-
-static void
-init_excess_precision (void)
-{
-  gcc_assert (flag_excess_precision_cmdline != EXCESS_PRECISION_DEFAULT);
-  flag_excess_precision = flag_excess_precision_cmdline;
-}
-
 /* Initialize things that are both lang-dependent and target-dependent.
    This function can be called more than once if target parameters change.  */
 static void
 lang_dependent_init_target (void)
 {
-  /* This determines excess precision settings.  */
-  init_excess_precision ();
-
   /* This creates various _DECL nodes, so needs to be called after the
      front end is initialized.  It also depends on the HAVE_xxx macros
      generated from the target machine description.  */