From: Jakub Jelinek <jakub@redhat.com>
Date: Mon, 5 Sep 2016 18:14:25 +0000 (+0200)
Subject: re PR middle-end/77475 (unnecessary or misleading context in reporting command line... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b3c3ce0ac66a845e2b56bfe1944c87c962b565be;p=gcc.git

re PR middle-end/77475 (unnecessary or misleading context in reporting command line problems)

	PR middle-end/77475
	* toplev.c (process_options): Temporarily set input_location
	to UNKNOWN_LOCATION around targetm.target_option.override () call.

From-SVN: r239994
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 897bfbbea8a..fcca2cf6852 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2016-09-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/77475
+	* toplev.c (process_options): Temporarily set input_location
+	to UNKNOWN_LOCATION around targetm.target_option.override () call.
+
 2016-09-05  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR rtl-optimization/77452
diff --git a/gcc/toplev.c b/gcc/toplev.c
index 4da5627b350..66099ec7d23 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -1220,7 +1220,10 @@ process_options (void)
   no_backend = lang_hooks.post_options (&main_input_filename);
 
   /* Some machines may reject certain combinations of options.  */
+  location_t saved_location = input_location;
+  input_location = UNKNOWN_LOCATION;
   targetm.target_option.override ();
+  input_location = saved_location;
 
   if (flag_diagnostics_generate_patch)
       global_dc->edit_context_ptr = new edit_context ();