[gcc(refs/users/marxin/heads/casm-state)] Move casm state initialization later.

[gcc(refs/users/marxin/heads/casm-state)] Move casm state initialization later.

[Martin Liska]

https://gcc.gnu.org/g:9fdd204b106de916270404f075d741054b40d27b

commit 9fdd204b106de916270404f075d741054b40d27b
Author: Martin Liska <mliska@suse.cz>
Date:   Wed Sep 8 10:21:03 2021 +0200

    Move casm state initialization later.

Diff:
---
 gcc/lto/lto.c | 2 ++
 gcc/toplev.c  | 9 +++++----
 gcc/toplev.h  | 2 ++
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/gcc/lto/lto.c b/gcc/lto/lto.c
index 5903f75ac23..6d081d27f53 100644
--- a/gcc/lto/lto.c
+++ b/gcc/lto/lto.c
@@ -648,6 +648,8 @@ lto_main (void)
 	  debug_hooks->early_finish ("<artificial>");
 	  debuginfo_early_stop ();
 
+	  init_asm_output (main_input_filename);
+
 	  /* Let the middle end know that we have read and merged all of
 	     the input files.  */
 	  symtab->compile ();
diff --git a/gcc/toplev.c b/gcc/toplev.c
index 14d1335e79e..319d9e14481 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -108,7 +108,6 @@ static void do_compile ();
 static void process_options (void);
 static void backend_init (void);
 static int lang_dependent_init (const char *);
-static void init_asm_output (const char *);
 static void finalize (bool);
 
 static void crash_signal (int) ATTRIBUTE_NORETURN;
@@ -468,6 +467,10 @@ compile_file (void)
 
   if (flag_syntax_only || flag_wpa)
     return;
+
+  /* Initialize asm output stream after PCH restore happens.  */
+  if (!in_lto_p)
+    init_asm_output (main_input_filename);
  
   /* Reset maximum_field_alignment, it can be adjusted by #pragma pack
      and this shouldn't influence any types built by the middle-end
@@ -692,7 +695,7 @@ print_version (FILE *file, const char *indent, bool show_global_state)
    on, because then the driver will have provided the name of a
    temporary file or bit bucket for us.  NAME is the file specified on
    the command line, possibly NULL.  */
-static void
+void
 init_asm_output (const char *name)
 {
   if (name == NULL && asm_file_name == 0)
@@ -1924,8 +1927,6 @@ lang_dependent_init (const char *name)
 
   if (!flag_wpa)
     {
-      init_asm_output (name);
-
       if (!flag_generate_lto && !flag_compare_debug)
 	{
 	  /* If stack usage information is desired, open the output file.  */
diff --git a/gcc/toplev.h b/gcc/toplev.h
index f543554b15f..27dd0da02bf 100644
--- a/gcc/toplev.h
+++ b/gcc/toplev.h
@@ -98,4 +98,6 @@ extern void parse_alignment_opts (void);
 
 extern void initialize_rtl (void);
 
+extern void init_asm_output (const char *);
+
 #endif /* ! GCC_TOPLEV_H */