2007-12-06 Thomas Quinot <quinot@adacore.com>

[pf3gnuchains/gcc-fork.git] / gcc / opts.c

diff --git a/gcc/opts.c b/gcc/opts.c
index f6c749f..90408b5 100644 (file)
--- a/gcc/opts.c
+++ b/gcc/opts.c
@@ -830,7 +830,6 @@ decode_options (unsigned int argc, const char **argv)
       flag_cse_follow_jumps = 1;
       flag_gcse = 1;
       flag_expensive_optimizations = 1;
-      flag_ipa_type_escape = 1;
       flag_rerun_cse_after_loop = 1;
       flag_caller_saves = 1;
       flag_peephole2 = 1;
@@ -845,7 +844,6 @@ decode_options (unsigned int argc, const char **argv)
       flag_reorder_blocks = 1;
       flag_reorder_functions = 1;
       flag_tree_store_ccp = 1;
-      flag_tree_store_copy_prop = 1;
       flag_tree_vrp = 1;
 
       if (!optimize_size)
@@ -864,6 +862,7 @@ decode_options (unsigned int argc, const char **argv)
       flag_inline_functions = 1;
       flag_unswitch_loops = 1;
       flag_gcse_after_reload = 1;
+      flag_tree_vectorize = 1;
 
       /* Allow even more virtual operators.  */
       set_param_value ("max-aliased-vops", 1000);
@@ -1635,6 +1634,8 @@ common_handle_option (size_t scode, const char *arg, int value,
         flag_profile_values = value;
       if (!flag_value_profile_transformations_set)
         flag_value_profile_transformations = value;
+      if (!flag_inline_functions_set)
+        flag_inline_functions = value;
       break;
 
     case OPT_fprofile_values:
@@ -1776,6 +1777,8 @@ common_handle_option (size_t scode, const char *arg, int value,
     case OPT_floop_optimize:
     case OPT_frerun_loop_opt:
     case OPT_fstrength_reduce:
+    case OPT_ftree_store_copy_prop:
+    case OPT_fforce_addr:
       /* These are no-ops, preserved for backward compatibility.  */
       break;
 
@@ -1867,12 +1870,9 @@ set_Wstrict_aliasing (int onoff)
 void
 set_fast_math_flags (int set)
 {
-  flag_trapping_math = !set;
   flag_unsafe_math_optimizations = set;
-  flag_associative_math = set;
-  flag_reciprocal_math = set;
+  set_unsafe_math_optimizations_flags (set);
   flag_finite_math_only = set;
-  flag_signed_zeros = !set;
   flag_errno_math = !set;
   if (set)
     {
@@ -1887,8 +1887,10 @@ set_fast_math_flags (int set)
 void
 set_unsafe_math_optimizations_flags (int set)
 {
-  flag_reciprocal_math = set;
+  flag_trapping_math = !set;
+  flag_signed_zeros = !set;
   flag_associative_math = set;
+  flag_reciprocal_math = set;
 }
 
 /* Return true iff flags are set as if -ffast-math.  */