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toplev.c (wrapup_global_declarations): Don't write out artificial static variables that aren't needed. 

* toplev.c (wrapup_global_declarations): Don't write out
	artificial static variables that aren't needed.

	* decl.c (wrapup_globals_for_namespace): Don't mark things
	TREE_ASM_WRITTEN when they're not.

From-SVN: r37485
This commit is contained in:
Mark Mitchell 2000-11-15 18:34:29 +00:00 committed by Mark Mitchell
parent adcee32ccb
commit 6213608449
4 changed files with 14 additions and 14 deletions
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5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
2000-11-15 Mark Mitchell <mark@codesourcery.com>
* toplev.c (wrapup_global_declarations): Don't write out
artificial static variables that aren't needed.
2000-11-15 Bernd Schmidt <bernds@redhat.co.uk>
* ia64.c (struct group): New structure.

5
gcc/cp/ChangeLog
View File

@ -1,3 +1,8 @@
2000-11-15 Mark Mitchell <mark@codesourcery.com>
* decl.c (wrapup_globals_for_namespace): Don't mark things
TREE_ASM_WRITTEN when they're not.
2000-11-15 Jason Merrill <jason@redhat.com>
* typeck2.c (friendly_abort): Uncount the error before handing

12
gcc/cp/decl.c
View File

@ -1926,20 +1926,8 @@ wrapup_globals_for_namespace (namespace, data)
/* Process the decls in reverse order--earliest first.
Put them into VEC from back to front, then take out from front. */
for (i = 0, decl = globals; i < len; i++, decl = TREE_CHAIN (decl))
{
/* Pretend we've output an unused static variable. This ensures
that the toplevel __FUNCTION__ etc won't be emitted, unless
needed. */
if (TREE_CODE (decl) == VAR_DECL && DECL_ARTIFICIAL (decl)
&& !TREE_PUBLIC (decl) && !TREE_USED (decl))
{
TREE_ASM_WRITTEN (decl) = 1;
DECL_IGNORED_P (decl) = 1;
}
vec[len - i - 1] = decl;
}
if (last_time)
{

4
gcc/toplev.c
View File

@ -1950,7 +1950,9 @@ wrapup_global_declarations (vec, len)
if (TREE_CODE (decl) == VAR_DECL && TREE_STATIC (decl)
&& (! TREE_READONLY (decl)
|| TREE_PUBLIC (decl)
|| (!optimize && flag_keep_static_consts)
|| (!optimize
&& flag_keep_static_consts
&& !DECL_ARTIFICIAL (decl))
|| TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl))))
{
reconsider = 1;