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[tree-ssa]: Committed option renaming
- From: Daniel Berlin <dberlin at dberlin dot org>
- To: gcc-patches at gcc dot gnu dot org
- Date: Thu, 19 Sep 2002 12:32:23 -0400 (EDT)
- Subject: [tree-ssa]: Committed option renaming
I'll rename the -ftree-* flags in a sec.
2002-09-19 Daniel Berlin <dberlin@dberlin.org>
* flags.h: flag_tree_ssa_* -> flag_tree_*.
* toplev.c: Ditto.
* tree-optimize.c: Ditto.
* tree-dump.c: dump-tree-ssa-* -> dump-tree-*.
TDI_ssa_* -> TDI_*.
* tree.h: Ditto
* tree-ssa-dce.c (tree_ssa_eliminate_dead_code): Fix dump handling.
Index: flags.h
===================================================================
RCS file: /cvs/gcc/gcc/gcc/flags.h,v
retrieving revision 1.86.2.8
diff -c -3 -p -w -B -b -r1.86.2.8 flags.h
*** flags.h 17 Sep 2002 22:04:24 -0000 1.86.2.8
--- flags.h 19 Sep 2002 16:18:46 -0000
*************** extern int flag_disable_simple;
*** 674,689 ****
extern int flag_tree_ssa;
/* Enable the SSA-PRE on trees. */
! extern int flag_tree_ssa_pre;
/* Enable Steengaard's points-to analysis for trees. */
extern int flag_tree_points_to;
/* Enable SSA-CCP on trees. */
! extern int flag_tree_ssa_ccp;
/* Enable SSA-DCE on trees. */
! extern int flag_tree_ssa_dce;
/* Enable all SSA-related tree dumps. */
extern int flag_dump_tree_all_ssa;
--- 674,689 ----
extern int flag_tree_ssa;
/* Enable the SSA-PRE on trees. */
! extern int flag_tree_pre;
/* Enable Steengaard's points-to analysis for trees. */
extern int flag_tree_points_to;
/* Enable SSA-CCP on trees. */
! extern int flag_tree_ccp;
/* Enable SSA-DCE on trees. */
! extern int flag_tree_dce;
/* Enable all SSA-related tree dumps. */
extern int flag_dump_tree_all_ssa;
Index: toplev.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/toplev.c,v
retrieving revision 1.654.2.16
diff -c -3 -p -w -B -b -r1.654.2.16 toplev.c
*** toplev.c 17 Sep 2002 22:04:24 -0000 1.654.2.16
--- toplev.c 19 Sep 2002 16:18:48 -0000
*************** int flag_disable_simple = 0;
*** 900,915 ****
int flag_tree_ssa = 0;
/* Enable the SSA-PRE tree optimization. */
! int flag_tree_ssa_pre = 0;
/* Enable Steensgaard's points-to analysis on trees. */
int flag_tree_points_to = 0;
/* Enable SSA-CCP on trees. */
! int flag_tree_ssa_ccp = 0;
/* Enable SSA-DCE on trees. */
! int flag_tree_ssa_dce = 0;
/* Enable all SSA-related dumps. */
int flag_dump_tree_all_ssa = 0;
--- 900,915 ----
int flag_tree_ssa = 0;
/* Enable the SSA-PRE tree optimization. */
! int flag_tree_pre = 0;
/* Enable Steensgaard's points-to analysis on trees. */
int flag_tree_points_to = 0;
/* Enable SSA-CCP on trees. */
! int flag_tree_ccp = 0;
/* Enable SSA-DCE on trees. */
! int flag_tree_dce = 0;
/* Enable all SSA-related dumps. */
int flag_dump_tree_all_ssa = 0;
*************** static const lang_independent_options f_
*** 1228,1240 ****
N_("Do not re-write trees into SIMPLE form") },
{ "tree-ssa", &flag_tree_ssa, 1,
N_("Enable SSA optimizations on trees") },
! { "tree-ssa-pre", &flag_tree_ssa_pre, 1,
N_("Enable SSA-PRE optimization on trees") },
{ "tree-points-to", &flag_tree_points_to, 1,
N_("Enable Steensgaard's points-to analysis on trees") },
! { "tree-ssa-ccp", &flag_tree_ssa_ccp, 1,
N_("Enable SSA-CCP optimization on trees") },
! { "tree-ssa-dce", &flag_tree_ssa_dce, 1,
N_("Enable SSA dead code elimination optimization on trees") },
{ "dump-tree-all-ssa", &flag_dump_tree_all_ssa, 1,
N_("Enable all SSA-related tree dumps") },
--- 1228,1240 ----
N_("Do not re-write trees into SIMPLE form") },
{ "tree-ssa", &flag_tree_ssa, 1,
N_("Enable SSA optimizations on trees") },
! { "tree-ssa-pre", &flag_tree_pre, 1,
N_("Enable SSA-PRE optimization on trees") },
{ "tree-points-to", &flag_tree_points_to, 1,
N_("Enable Steensgaard's points-to analysis on trees") },
! { "tree-ssa-ccp", &flag_tree_ccp, 1,
N_("Enable SSA-CCP optimization on trees") },
! { "tree-ssa-dce", &flag_tree_dce, 1,
N_("Enable SSA dead code elimination optimization on trees") },
{ "dump-tree-all-ssa", &flag_dump_tree_all_ssa, 1,
N_("Enable all SSA-related tree dumps") },
*************** parse_options_and_default_flags (argc, a
*** 4846,4852 ****
flag_if_conversion = 1;
flag_if_conversion2 = 1;
flag_tree_ssa = 1;
! /*flag_tree_ssa_ccp = 1;*/
}
if (optimize >= 2)
--- 4846,4852 ----
flag_if_conversion = 1;
flag_if_conversion2 = 1;
flag_tree_ssa = 1;
! /*flag_tree_ccp = 1;*/
}
if (optimize >= 2)
Index: tree-dump.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/tree-dump.c,v
retrieving revision 1.6.2.10
diff -c -3 -p -w -B -b -r1.6.2.10 tree-dump.c
*** tree-dump.c 18 Sep 2002 22:50:48 -0000 1.6.2.10
--- tree-dump.c 19 Sep 2002 16:18:48 -0000
*************** static struct dump_file_info dump_files[
*** 665,671 ****
{".dot", "dump-tree-dot", 0, 0},
{".ssa", "dump-tree-ssa", 0, 0},
{".ccp", "dump-tree-ccp", 0, 0},
! {".ssapre", "dump-tree-ssapre", 0, 0},
{".dce", "dump-tree-dce", 0, 0},
{".optimized", "dump-tree-optimized", 0, 0},
{".xml", "dump-call-graph", 0, 0},
--- 665,671 ----
{".dot", "dump-tree-dot", 0, 0},
{".ssa", "dump-tree-ssa", 0, 0},
{".ccp", "dump-tree-ccp", 0, 0},
! {".pre", "dump-tree-pre", 0, 0},
{".dce", "dump-tree-dce", 0, 0},
{".optimized", "dump-tree-optimized", 0, 0},
{".xml", "dump-call-graph", 0, 0},
*************** dump_enable_all_ssa ()
*** 763,769 ****
dump_files[TDI_optimized].state = -1;
dump_files[TDI_cfg].state = -1;
dump_files[TDI_dot].state = -1;
! dump_files[TDI_ssa_pre].state = -1;
dump_files[TDI_ccp].state = -1;
dump_files[TDI_dce].state = -1;
dump_files[TDI_ssa].state = -1;
--- 763,769 ----
dump_files[TDI_optimized].state = -1;
dump_files[TDI_cfg].state = -1;
dump_files[TDI_dot].state = -1;
! dump_files[TDI_pre].state = -1;
dump_files[TDI_ccp].state = -1;
dump_files[TDI_dce].state = -1;
dump_files[TDI_ssa].state = -1;
Index: tree-ssa-pre.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/Attic/tree-ssa-pre.c,v
retrieving revision 1.1.4.17
diff -c -3 -p -w -B -b -r1.1.4.17 tree-ssa-pre.c
*** tree-ssa-pre.c 18 Sep 2002 22:50:47 -0000 1.1.4.17
--- tree-ssa-pre.c 19 Sep 2002 16:18:49 -0000
*************** tree_perform_ssapre ()
*** 2161,2167 ****
sbitmap_vector_zero (pre_dfs, last_basic_block);
compute_dominance_frontiers (pre_dfs, pre_idom);
! dump_file = dump_begin (TDI_ssa_pre, &dump_flags);
calculate_preorder ();
FOR_EACH_BB (bb)
{
--- 2161,2167 ----
sbitmap_vector_zero (pre_dfs, last_basic_block);
compute_dominance_frontiers (pre_dfs, pre_idom);
! dump_file = dump_begin (TDI_pre, &dump_flags);
calculate_preorder ();
FOR_EACH_BB (bb)
{
*************** tree_perform_ssapre ()
*** 2257,2263 ****
else
print_c_tree (dump_file, fn);
! dump_end (TDI_ssa_pre, dump_file);
}
for (j = 0; j < VARRAY_ACTIVE_SIZE (bexprs); j++)
--- 2257,2263 ----
else
print_c_tree (dump_file, fn);
! dump_end (TDI_pre, dump_file);
}
for (j = 0; j < VARRAY_ACTIVE_SIZE (bexprs); j++)
Index: tree.h
===================================================================
RCS file: /cvs/gcc/gcc/gcc/tree.h,v
retrieving revision 1.342.2.13
diff -c -3 -p -w -B -b -r1.342.2.13 tree.h
*** tree.h 17 Sep 2002 22:04:26 -0000 1.342.2.13
--- tree.h 19 Sep 2002 16:18:50 -0000
*************** enum tree_dump_index
*** 3082,3088 ****
TDI_ssa, /* dump SSA information for each function. */
TDI_ccp, /* dump SSA CCP information for each
function. */
! TDI_ssa_pre, /* dump SSA PRE information for each
function. */
TDI_dce, /* dump SSA DCE information for each
function. */
--- 3082,3088 ----
TDI_ssa, /* dump SSA information for each function. */
TDI_ccp, /* dump SSA CCP information for each
function. */
! TDI_pre, /* dump SSA PRE information for each
function. */
TDI_dce, /* dump SSA DCE information for each
function. */
Index: tree-optimize.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/Attic/tree-optimize.c,v
retrieving revision 1.1.4.9
diff -c -3 -p -w -B -b -r1.1.4.9 tree-optimize.c
*** tree-optimize.c 17 Sep 2002 22:04:25 -0000 1.1.4.9
--- tree-optimize.c 19 Sep 2002 16:25:29 -0000
*************** optimize_function_tree (fndecl)
*** 77,89 ****
/* Begin optimization passes. */
if (n_basic_blocks > 0 && ! (errorcount || sorrycount))
{
! if (flag_tree_ssa_pre)
tree_perform_ssapre ();
! if (flag_tree_ssa_ccp)
tree_ssa_ccp (fndecl);
! if (flag_tree_ssa_dce)
tree_ssa_eliminate_dead_code (fndecl);
}
--- 77,89 ----
/* Begin optimization passes. */
if (n_basic_blocks > 0 && ! (errorcount || sorrycount))
{
! if (flag_tree_pre)
tree_perform_ssapre ();
! if (flag_tree_ccp)
tree_ssa_ccp (fndecl);
! if (flag_tree_dce)
tree_ssa_eliminate_dead_code (fndecl);
}
~