(flag_gcse_las): Likewise.
(flag_web): Likewise. Create from this file.
* flags.h: Remove flag_web declaration.
* toplev.c (flag_web): Likewise.
(process_options): Never set flag_web.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88250
138bc75d-0d04-0410-961f-
82ee72b054a4
2004-09-28 Steven Bosscher <stevenb@suse.de>
+ * common.opt (flag_gcse_sm): Disable by default.
+ (flag_gcse_las): Likewise.
+ (flag_web): Likewise. Create from this file.
+ * flags.h: Remove flag_web declaration.
+ * toplev.c (flag_web): Likewise.
+ (process_options): Never set flag_web.
+
+2004-09-28 Steven Bosscher <stevenb@suse.de>
+
* Makefile.in (tree-ssa-propagate.o): Depend on vec.h.
* tree-ssa-propagate.c: Include vec.h.
(interesting_ssa_edges, varying_ssa_edges): Make these VECs
Perform enhanced load motion during global common subexpression elimination
fgcse-sm
-Common Report Var(flag_gcse_sm) Init(1)
+Common Report Var(flag_gcse_sm) Init(0)
Perform store motion after global common subexpression elimination
fgcse-las
-Common Report Var(flag_gcse_las) Init(1)
+Common Report Var(flag_gcse_las) Init(0)
Perform redundant load after store elimination in global common subexpression
elimination
Use expression value profiles in optimizations
fweb
-Common Report Var(flag_web) VarExists
+Common Report Var(flag_web) Init(0)
Construct webs and split unrelated uses of single variable
fwrapv
and to print them when we are done. */
extern int flag_detailed_statistics;
-extern int flag_web;
-
/* Nonzero means that we defer emitting functions until they are actually
used. */
extern int flag_remove_unreachable_functions;
int flag_complex_divide_method = 0;
-/* Nonzero means performs web construction pass. When flag_web ==
- AUTODETECT_FLAG_VAR_TRACKING it will be set according to optimize
- and default_debug_hooks in process_options (). */
-
-int flag_web = AUTODETECT_FLAG_VAR_TRACKING;
-
/* Nonzero means that we don't want inlining by virtue of -fno-inline,
not just because the tree inliner turned us off. */
debug_type_names[write_symbols]);
/* Now we know which debug output will be used so we can set
- flag_var_tracking, flag_rename_registers and flag_web if the user has
+ flag_var_tracking, flag_rename_registers if the user has
not specified them. */
if (debug_info_level < DINFO_LEVEL_NORMAL
|| debug_hooks->var_location == do_nothing_debug_hooks.var_location)
flag_rename_registers = default_debug_hooks->var_location
!= do_nothing_debug_hooks.var_location;
- if (flag_web == AUTODETECT_FLAG_VAR_TRACKING)
- flag_web = optimize >= 2 && (default_debug_hooks->var_location
- != do_nothing_debug_hooks.var_location);
-
if (flag_var_tracking == AUTODETECT_FLAG_VAR_TRACKING)
flag_var_tracking = optimize >= 1;