From: Eric Botcazou <ebotcazou@libertysurf.fr>
Date: Wed, 4 Dec 2002 20:28:33 +0000 (+0100)
Subject: re PR c/7622 (tree inliner fallout (regression relative to 2.95))
X-Git-Tag: releases/gcc-3.2.2~217
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be1668a60af048fe9f3edef838146b829a1cdc7f;p=thirdparty%2Fgcc.git

re PR c/7622 (tree inliner fallout (regression relative to 2.95))

	PR c/7622
	* c-semantics (genrtl_scope_stmt): Do not output inlined
	nested functions that contain no code.

From-SVN: r59829
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7a27c2fd34d9..9ef0334b9eb8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2002-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+	PR c/7622
+	* c-semantics (genrtl_scope_stmt): Do not output inlined
+	nested functions that contain no code.
+
 2002-12-04  Jakub Jelinek  <jakub@redhat.com>
 
 	* fold-const.c (associate_trees): Only optimize NEGATE_EXPR in one
@@ -45,12 +51,12 @@
 	* fold-const.c (extract_muldiv): Don't propagate division unless
 	both arguments are multiples of C.
 
-2002-11-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
+2002-11-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	PR optimization/8275
 
 	Merge from mainline:
-	2002-09-19  Dale Johannesen <dalej@apple.com>
+	2002-09-19  Dale Johannesen <dalej@apple.com>
 
 	* combine.c (make_extraction): Don't create
 	invalid subreg.
@@ -67,7 +73,7 @@
 	* optabs.c (expand_binop): Convert CONST_INTs in shift
 	operations too.
 
-2002-11-23  Eric Botcazou  <ebotcazou@libertysurf.fr>
+2002-11-23  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	PR c/8518
 	* c-decl.c (duplicate_decls): Outline the second definition
@@ -85,16 +91,16 @@
 	decls for g77_integer_type_node and friends from here ...
 	* c-common.c (c_common_nodes_and_builtins): ... to here.
 
-2002-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
+2002-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	PR optimization/8599
 
 	Merge from mainline:
-	2002-11-04  Dale Johannesen  <dalej@apple.com>
+	2002-11-04  Dale Johannesen  <dalej@apple.com>
 
-	* doloop.c (doloop_modify_runtime):  Fix loop count computation
+	* doloop.c (doloop_modify_runtime):  Fix loop count computation
 	for unrolled loops.
-	* loop.c (loop_invariant_p):  Support calling from unroller.
+	* loop.c (loop_invariant_p):  Support calling from unroller.
 
 2002-11-22  Daniel Jacobowitz  <drow@mvista.com>
 
diff --git a/gcc/c-semantics.c b/gcc/c-semantics.c
index 030a04cb0095..35f7df39a826 100644
--- a/gcc/c-semantics.c
+++ b/gcc/c-semantics.c
@@ -615,6 +615,7 @@ genrtl_scope_stmt (t)
 	{
 	  if (TREE_CODE (fn) == FUNCTION_DECL 
 	      && DECL_CONTEXT (fn) == current_function_decl
+	      && DECL_SAVED_INSNS (fn)
 	      && !TREE_ASM_WRITTEN (fn)
 	      && TREE_ADDRESSABLE (fn))
 	    {