Commit: 0fa420a2d29e761371cf1a9b0807a5e967058f69 - gcc_os216 (git)

GCC with patches for OS216

Commit MetaInfo

• Revision: 0fa420a2d29e761371cf1a9b0807a5e967058f69 (tree)
• Time: 2020-05-08 06:20:03
• Author: Giuliano Belinassi <giuliano.belinassi@usp....>
• Commiter: Giuliano Belinassi

Log Message

Do not call append_arg_storer if -S is provided

The flag -fsplit-outputs= should not be appended to cc1 if -S is
provided, as there is no easy way to do parallelism here.

gcc/ChangeLog
2020-05-07 Giuliano Belinassi <[e-mail]>

* gcc.c (execute): Don't call append_arg_storer if -S is provided.
(have_S): New variable.

Change Summary

• modified: gcc/ChangeLog
• modified: gcc/gcc.c

Incremental Difference

--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2020-05-07  Giuliano Belinassi  <[e-mail]>
 
+	* gcc.c (execute): Don't call append_arg_storer if -S is provided.
+	(have_S): New variable.
+
[phone]  Giuliano Belinassi  <[e-mail]>
+
 	* common.opt (fsplit-output=): New option.
 	* gcc.c (execute): Call append_split_outputs.
 	(is_compiler): New function.

--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -1955,6 +1955,9 @@ static int have_o = 0;
 /* Was the option -E passed.  */
 static int have_E = 0;
 
+/* Was the option -S passes.  */
+static int have_S = 0;
+
 /* Pointer to output file name passed in with -o. */
 static const char *output_file = 0;
 
@@ -3326,7 +3329,8 @@ execute (void)
     }
 #endif
 
-  append_split_outputs (&extra_args, commands, n_commands);
+  if (!have_S)
+    append_split_outputs (&extra_args, commands, n_commands);
 
   /* Run each piped subprocess.  */
 
@@ -4688,6 +4692,9 @@ process_command (unsigned int decoded_options_count,
       switch (decoded_options[j].opt_index)
 	{
 	case OPT_S:
+	  have_S = 1;
+	  have_c = 1;
+	  break;
 	case OPT_c:
 	case OPT_E:
 	  have_c = 1;