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riscv-gcc-1
Commit 2f8844a8 by Jason Merrill
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From-SVN: r14544
parent 6a7a9f01
Showing with 60 additions and 15 deletions
gcc/toplev.c
......@@ -126,6 +126,11 @@ You Lose! You must define PREFERRED_DEBUGGING_TYPE!
#define PREFERRED_DEBUGGING_TYPE NO_DEBUG
#endif
#ifdef DWARF2_DEBUGGING_INFO
#undef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
#endif
extern int rtx_equal_function_value_matters;
#if ! (defined (VMS) || defined (OS2))
......@@ -238,6 +243,7 @@ extern int target_flags;
int rtl_dump = 0;
int rtl_dump_and_exit = 0;
int jump_opt_dump = 0;
int addressof_dump = 0;
int cse_dump = 0;
int loop_dump = 0;
int cse2_dump = 0;
......@@ -851,6 +857,7 @@ FILE *asm_out_file;
FILE *aux_info_file;
FILE *rtl_dump_file;
FILE *jump_opt_dump_file;
FILE *addressof_dump_file;
FILE *cse_dump_file;
FILE *loop_dump_file;
FILE *cse2_dump_file;
......@@ -1015,6 +1022,8 @@ fatal_insn (message, insn)
fflush (rtl_dump_file);
if (jump_opt_dump_file)
fflush (jump_opt_dump_file);
if (addressof_dump_file)
fflush (addressof_dump_file);
if (cse_dump_file)
fflush (cse_dump_file);
if (loop_dump_file)
......@@ -2171,6 +2180,10 @@ compile_file (name)
if (jump_opt_dump)
jump_opt_dump_file = open_dump_file (dump_base_name, ".jump");
/* If addressof dump desired, open the output file. */
if (addressof_dump)
addressof_dump_file = open_dump_file (dump_base_name, ".addressof");
/* If cse dump desired, open the output file. */
if (cse_dump)
cse_dump_file = open_dump_file (dump_base_name, ".cse");
......@@ -2486,6 +2499,7 @@ compile_file (name)
&& DECL_INITIAL (decl) != 0
&& DECL_SAVED_INSNS (decl) != 0
&& (flag_keep_inline_functions
|| TREE_PUBLIC (decl)
|| TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl))))
{
reconsider = 1;
......@@ -2657,6 +2671,9 @@ compile_file (name)
if (jump_opt_dump)
fclose (jump_opt_dump_file);
if (addressof_dump)
fclose (addressof_dump_file);
if (cse_dump)
fclose (cse_dump_file);
......@@ -2901,7 +2918,7 @@ rest_of_compilation (decl)
TIMEVAR (dump_time,
{
fprintf (rtl_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
if (DECL_SAVED_INSNS (decl))
fprintf (rtl_dump_file, ";; (integrable)\n\n");
print_rtl (rtl_dump_file, insns);
......@@ -2916,6 +2933,18 @@ rest_of_compilation (decl)
functions containing nested functions since the nested function
data is in our non-saved obstack. */
/* If this is a nested inline, remove ADDRESSOF now so we can
finish compiling ourselves. Otherwise, wait until EOF.
We have to do this because the purge_addressof transformation
changes the DECL_RTL for many variables, which confuses integrate. */
if (DECL_INLINE (decl))
{
if (decl_function_context (decl))
purge_addressof (insns);
else
DECL_DEFER_OUTPUT (decl) = 1;
}
if (! current_function_contains_functions
&& (DECL_DEFER_OUTPUT (decl)
|| (DECL_INLINE (decl)
......@@ -3066,7 +3095,7 @@ rest_of_compilation (decl)
TIMEVAR (dump_time,
{
fprintf (jump_opt_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
print_rtl (jump_opt_dump_file, insns);
fflush (jump_opt_dump_file);
});
......@@ -3080,7 +3109,7 @@ rest_of_compilation (decl)
TIMEVAR (dump_time,
{
fprintf (cse_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
});
if (optimize > 0)
......@@ -3108,11 +3137,23 @@ rest_of_compilation (decl)
fflush (cse_dump_file);
});
purge_addressof (insns);
reg_scan (insns, max_reg_num (), 1);
if (addressof_dump)
TIMEVAR (dump_time,
{
fprintf (addressof_dump_file, "\n;; Function %s\n\n",
(*decl_printable_name) (decl, 2));
print_rtl (addressof_dump_file, insns);
fflush (addressof_dump_file);
});
if (loop_dump)
TIMEVAR (dump_time,
{
fprintf (loop_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
});
/* Move constant computations out of loops. */
......@@ -3138,7 +3179,7 @@ rest_of_compilation (decl)
TIMEVAR (dump_time,
{
fprintf (cse2_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
});
if (optimize > 0 && flag_rerun_cse_after_loop)
......@@ -3178,7 +3219,7 @@ rest_of_compilation (decl)
TIMEVAR (dump_time,
{
fprintf (branch_prob_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
});
if (profile_arc_flag || flag_test_coverage || flag_branch_probabilities)
......@@ -3213,7 +3254,7 @@ rest_of_compilation (decl)
TIMEVAR (dump_time,
{
fprintf (flow_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
});
if (obey_regdecls)
......@@ -3259,7 +3300,7 @@ rest_of_compilation (decl)
TIMEVAR (dump_time,
{
fprintf (combine_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
dump_combine_stats (combine_dump_file);
print_rtl (combine_dump_file, insns);
fflush (combine_dump_file);
......@@ -3272,7 +3313,7 @@ rest_of_compilation (decl)
TIMEVAR (dump_time,
{
fprintf (sched_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
});
if (optimize > 0 && flag_schedule_insns)
......@@ -3308,7 +3349,7 @@ rest_of_compilation (decl)
TIMEVAR (dump_time,
{
fprintf (local_reg_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
dump_flow_info (local_reg_dump_file);
dump_local_alloc (local_reg_dump_file);
print_rtl (local_reg_dump_file, insns);
......@@ -3318,7 +3359,7 @@ rest_of_compilation (decl)
if (global_reg_dump)
TIMEVAR (dump_time,
fprintf (global_reg_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl))));
(*decl_printable_name) (decl, 2)));
/* Save the last label number used so far, so reorg can tell
when it's safe to kill spill regs. */
......@@ -3366,7 +3407,7 @@ rest_of_compilation (decl)
TIMEVAR (dump_time,
{
fprintf (sched2_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
});
/* Do control and data sched analysis again,
......@@ -3406,7 +3447,7 @@ rest_of_compilation (decl)
TIMEVAR (dump_time,
{
fprintf (jump2_opt_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
print_rtl (jump2_opt_dump_file, insns);
fflush (jump2_opt_dump_file);
});
......@@ -3428,7 +3469,7 @@ rest_of_compilation (decl)
TIMEVAR (dump_time,
{
fprintf (dbr_sched_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
print_rtl (dbr_sched_dump_file, insns);
fflush (dbr_sched_dump_file);
});
......@@ -3449,7 +3490,7 @@ rest_of_compilation (decl)
TIMEVAR (dump_time,
{
fprintf (stack_reg_dump_file, "\n;; Function %s\n\n",
IDENTIFIER_POINTER (DECL_NAME (decl)));
(*decl_printable_name) (decl, 2));
print_rtl (stack_reg_dump_file, insns);
fflush (stack_reg_dump_file);
});
......@@ -3721,6 +3762,7 @@ main (argc, argv, envp)
flow_dump = 1;
global_reg_dump = 1;
jump_opt_dump = 1;
addressof_dump = 1;
jump2_opt_dump = 1;
local_reg_dump = 1;
loop_dump = 1;
......@@ -3751,6 +3793,9 @@ main (argc, argv, envp)
case 'j':
jump_opt_dump = 1;
break;
case 'D':
addressof_dump = 1;
break;
case 'J':
jump2_opt_dump = 1;
break;
......
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