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Option diff dump is added for target and optimization 

* ipa-icf.c (sem_function::equals_private): Call new functions
	cl_target_option_print_diff and cl_optimization_print_diff.
	* optc-save-gen.awk (cl_target_option_print_diff): New function.
	(cl_optimization_print_diff): Likewise.
	* opth-gen.awk: Likewise.

M    gcc/ChangeLog
M    gcc/ipa-icf.c
M    gcc/optc-save-gen.awk
M    gcc/opth-gen.awk

From-SVN: r219542
This commit is contained in:
Martin Liska 2015-01-13 17:30:23 +01:00 committed by Martin Liska
parent ff8ebda16a
commit eaabbb005f
4 changed files with 151 additions and 8 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2015-01-13 Martin Liska <mliska@suse.cz>
* ipa-icf.c (sem_function::equals_private): Call new functions
cl_target_option_print_diff and cl_optimization_print_diff.
* optc-save-gen.awk (cl_target_option_print_diff): New function.
(cl_optimization_print_diff): Likewise.
* opth-gen.awk: Likewise.
2015-01-13 Richard Sandiford <richard.sandiford@arm.com> 2015-01-13 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64.md (subsi3, *subsi3_uxtw, subdi3) * config/aarch64/aarch64.md (subsi3, *subsi3_uxtw, subdi3)

12
gcc/ipa-icf.c
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@ -445,10 +445,8 @@ sem_function::equals_private (sem_item *item,
{ {
if (dump_file && (dump_flags & TDF_DETAILS)) if (dump_file && (dump_flags & TDF_DETAILS))
{ {
fprintf (dump_file, "Source target flags\n"); fprintf (dump_file, "target flags difference");
cl_target_option_print (dump_file, 2, tar1); cl_target_option_print_diff (dump_file, 2, tar1, tar2);
fprintf (dump_file, "Target target flags\n");
cl_target_option_print (dump_file, 2, tar2);
} }
return return_false_with_msg ("Target flags are different"); return return_false_with_msg ("Target flags are different");
@ -466,10 +464,8 @@ sem_function::equals_private (sem_item *item,
{ {
if (dump_file && (dump_flags & TDF_DETAILS)) if (dump_file && (dump_flags & TDF_DETAILS))
{ {
fprintf (dump_file, "Source optimization flags\n"); fprintf (dump_file, "optimization flags difference");
cl_optimization_print (dump_file, 2, opt1); cl_optimization_print_diff (dump_file, 2, opt1, opt2);
fprintf (dump_file, "Target optimization flags\n");
cl_optimization_print (dump_file, 2, opt2);
} }
return return_false_with_msg ("optimization flags are different"); return return_false_with_msg ("optimization flags are different");

133
gcc/optc-save-gen.awk
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@ -243,6 +243,69 @@ for (i = 0; i < n_opt_char; i++) {
print "}"; print "}";
print "";
print "/* Print different optimization variables from structures provided as arguments. */";
print "void";
print "cl_optimization_print_diff (FILE *file,";
print " int indent_to,";
print " struct cl_optimization *ptr1,";
print " struct cl_optimization *ptr2)";
print "{";
print " fputs (\"\\n\", file);";
for (i = 0; i < n_opt_other; i++) {
print " if (ptr1->x_" var_opt_other[i] " != ptr2->x_" var_opt_other[i] ")";
print " fprintf (file, \"%*s%s (%#lx/%#lx)\\n\",";
print " indent_to, \"\",";
print " \"" var_opt_other[i] "\",";
print " (unsigned long)ptr1->x_" var_opt_other[i] ",";
print " (unsigned long)ptr2->x_" var_opt_other[i] ");";
print "";
}
for (i = 0; i < n_opt_int; i++) {
print " if (ptr1->x_" var_opt_int[i] " != ptr2->x_" var_opt_int[i] ")";
print " fprintf (file, \"%*s%s (%#x/%#x)\\n\",";
print " indent_to, \"\",";
print " \"" var_opt_int[i] "\",";
print " ptr1->x_" var_opt_int[i] ",";
print " ptr2->x_" var_opt_int[i] ");";
print "";
}
for (i = 0; i < n_opt_enum; i++) {
print " if (ptr1->x_" var_opt_enum[i] " != ptr2->x_" var_opt_enum[i] ")";
print " fprintf (file, \"%*s%s (%#x/%#x)\\n\",";
print " indent_to, \"\",";
print " \"" var_opt_enum[i] "\",";
print " (int) ptr1->x_" var_opt_enum[i] ",";
print " (int) ptr2->x_" var_opt_enum[i] ");";
print "";
}
for (i = 0; i < n_opt_short; i++) {
print " if (ptr1->x_" var_opt_short[i] " != ptr2->x_" var_opt_short[i] ")";
print " fprintf (file, \"%*s%s (%#x/%#x)\\n\",";
print " indent_to, \"\",";
print " \"" var_opt_short[i] "\",";
print " ptr1->x_" var_opt_short[i] ",";
print " ptr2->x_" var_opt_short[i] ");";
print "";
}
for (i = 0; i < n_opt_char; i++) {
print " if (ptr1->x_" var_opt_char[i] " != ptr2->x_" var_opt_char[i] ")";
print " fprintf (file, \"%*s%s (%#x/%#x)\\n\",";
print " indent_to, \"\",";
print " \"" var_opt_char[i] "\",";
print " ptr1->x_" var_opt_char[i] ",";
print " ptr2->x_" var_opt_char[i] ");";
print "";
}
print "}";
print ""; print "";
print "/* Save selected option variables into a structure. */" print "/* Save selected option variables into a structure. */"
print "void"; print "void";
@ -436,6 +499,76 @@ for (i = 0; i < n_target_char; i++) {
print ""; print "";
print " if (targetm.target_option.print)"; print " if (targetm.target_option.print)";
print " targetm.target_option.print (file, indent, ptr);"; print " targetm.target_option.print (file, indent, ptr);";
print "}";
print "";
print "/* Print different target option variables from structures provided as arguments. */";
print "void";
print "cl_target_option_print_diff (FILE *file,";
print " int indent,";
print " struct cl_target_option *ptr1,";
print " struct cl_target_option *ptr2)";
print "{";
print " fputs (\"\\n\", file);";
for (i = 0; i < n_target_other; i++) {
print " if (ptr1->x_" var_target_other[i] " != ptr2->x_" var_target_other[i] ")";
if (host_wide_int[var_target_other[i]] == "yes")
print " fprintf (file, \"%*s%s (%#\" HOST_WIDE_INT_PRINT \"x/%#\" HOST_WIDE_INT_PRINT \"x)\\n\",";
else
print " fprintf (file, \"%*s%s (%#x/%#x)\\n\",";
print " indent, \"\",";
print " \"" var_target_other[i] "\",";
if (host_wide_int[var_target_other[i]] == "yes") {
print " ptr1->x_" var_target_other[i] ",";
print " ptr2->x_" var_target_other[i] ");";
}
else {
print " (unsigned long)ptr1->x_" var_target_other[i] ",";
print " (unsigned long)ptr2->x_" var_target_other[i] ");";
}
print "";
}
for (i = 0; i < n_target_enum; i++) {
print " if (ptr1->x_" var_target_enum[i] " != ptr2->x_" var_target_enum[i] ")";
print " fprintf (file, \"%*s%s (%#x/%#x)\\n\",";
print " indent, \"\",";
print " \"" var_target_enum[i] "\",";
print " ptr1->x_" var_target_enum[i] ",";
print " ptr2->x_" var_target_enum[i] ");";
print "";
}
for (i = 0; i < n_target_int; i++) {
print " if (ptr1->x_" var_target_int[i] " != ptr2->x_" var_target_int[i] ")";
print " fprintf (file, \"%*s%s (%#x/%#x)\\n\",";
print " indent, \"\",";
print " \"" var_target_int[i] "\",";
print " ptr1->x_" var_target_int[i] ",";
print " ptr2->x_" var_target_int[i] ");";
print "";
}
for (i = 0; i < n_target_short; i++) {
print " if (ptr1->x_" var_target_short[i] " != ptr2->x_" var_target_short[i] ")";
print " fprintf (file, \"%*s%s (%#x/%#x)\\n\",";
print " indent, \"\",";
print " \"" var_target_short[i] "\",";
print " ptr1->x_" var_target_short[i] ",";
print " ptr2->x_" var_target_short[i] ");";
print "";
}
for (i = 0; i < n_target_char; i++) {
print " if (ptr1->x_" var_target_char[i] " != ptr2->x_" var_target_char[i] ")";
print " fprintf (file, \"%*s%s (%#x/%#x)\\n\",";
print " indent, \"\",";
print " \"" var_target_char[i] "\",";
print " ptr1->x_" var_target_char[i] ",";
print " ptr2->x_" var_target_char[i] ");";
print "";
}
print "}"; print "}";

6
gcc/opth-gen.awk
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@ -284,6 +284,9 @@ print "";
print "/* Print optimization variables from a structure. */"; print "/* Print optimization variables from a structure. */";
print "extern void cl_optimization_print (FILE *, int, struct cl_optimization *);"; print "extern void cl_optimization_print (FILE *, int, struct cl_optimization *);";
print ""; print "";
print "/* Print different optimization variables from structures provided as arguments. */";
print "extern void cl_optimization_print_diff (FILE *, int, cl_optimization *ptr1, cl_optimization *ptr2);";
print "";
print "/* Save selected option variables into a structure. */" print "/* Save selected option variables into a structure. */"
print "extern void cl_target_option_save (struct cl_target_option *, struct gcc_options *);"; print "extern void cl_target_option_save (struct cl_target_option *, struct gcc_options *);";
print ""; print "";
@ -293,6 +296,9 @@ print "";
print "/* Print target option variables from a structure. */"; print "/* Print target option variables from a structure. */";
print "extern void cl_target_option_print (FILE *, int, struct cl_target_option *);"; print "extern void cl_target_option_print (FILE *, int, struct cl_target_option *);";
print ""; print "";
print "/* Print different target option variables from structures provided as arguments. */";
print "extern void cl_target_option_print_diff (FILE *, int, cl_target_option *ptr1, cl_target_option *ptr2);";
print "";
print "/* Compare two target option variables from a structure. */"; print "/* Compare two target option variables from a structure. */";
print "extern bool cl_target_option_eq (const struct cl_target_option *, const struct cl_target_option *);"; print "extern bool cl_target_option_eq (const struct cl_target_option *, const struct cl_target_option *);";
print ""; print "";