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Upstream-Status: Inappropriate [Backport]
From abf56c82ebcb8ba287fc69b8961af55b4541a130 Mon Sep 17 00:00:00 2001
From: jamborm <jamborm@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 12 Apr 2011 18:31:55 +0000
Subject: [PATCH 110/200] 2011-04-12 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/48195
* ipa-cp.c (ipcp_driver): Call ipa_check_create_node_params and
ipa_check_create_edge_args.
(ipcp_generate_summary): Do not call ipa_check_create_node_params and
ipa_check_create_edge_args.
* ipa-inline.c (inline_generate_summary): Do not call
ipa_check_create_node_params and ipa_check_create_edge_args.
* ipa-prop.c (ipa_analyze_node): Call ipa_check_create_node_params and
ipa_check_create_edge_args.
* testsuite/gcc.dg/ipa/pr48195.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@172332 138bc75d-0d04-0410-961f-82ee72b054a4
index db0941c..aad5d78 100644
--- a/gcc/ipa-cp.c
+++ b/gcc/ipa-cp.c
@@ -1516,6 +1516,8 @@ ipcp_driver (void)
ipa_print_all_params (dump_file);
ipa_print_all_jump_functions (dump_file);
}
+ ipa_check_create_node_params ();
+ ipa_check_create_edge_args ();
/* 2. Do the interprocedural propagation. */
ipcp_iterate_stage ();
/* 3. Insert the constants found to the functions. */
@@ -1543,8 +1545,6 @@ ipcp_generate_summary (void)
if (dump_file)
fprintf (dump_file, "\nIPA constant propagation start:\n");
- ipa_check_create_node_params ();
- ipa_check_create_edge_args ();
ipa_register_cgraph_hooks ();
for (node = cgraph_nodes; node; node = node->next)
diff --git a/gcc/ipa-inline.c b/gcc/ipa-inline.c
index 7ae5f96..b3c9215 100644
--- a/gcc/ipa-inline.c
+++ b/gcc/ipa-inline.c
@@ -2091,11 +2091,7 @@ inline_generate_summary (void)
cgraph_add_function_insertion_hook (&add_new_function, NULL);
if (flag_indirect_inlining)
- {
- ipa_register_cgraph_hooks ();
- ipa_check_create_node_params ();
- ipa_check_create_edge_args ();
- }
+ ipa_register_cgraph_hooks ();
for (node = cgraph_nodes; node; node = node->next)
if (node->analyzed)
diff --git a/gcc/ipa-prop.c b/gcc/ipa-prop.c
index 82599f1..589bc16 100644
--- a/gcc/ipa-prop.c
+++ b/gcc/ipa-prop.c
@@ -1522,10 +1522,13 @@ ipa_analyze_params_uses (struct cgraph_node *node,
void
ipa_analyze_node (struct cgraph_node *node)
{
- struct ipa_node_params *info = IPA_NODE_REF (node);
+ struct ipa_node_params *info;
struct param_analysis_info *parms_info;
int i, param_count;
+ ipa_check_create_node_params ();
+ ipa_check_create_edge_args ();
+ info = IPA_NODE_REF (node);
push_cfun (DECL_STRUCT_FUNCTION (node->decl));
current_function_decl = node->decl;
ipa_initialize_node_params (node);
new file mode 100644
index 0000000..1cf7a7f
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/ipa/pr48195.c
@@ -0,0 +1,24 @@
+/* { dg-do link } */
+/* { dg-options "-O2 -flto --param partial-inlining-entry-probability=101" } */
+
+extern void abort(void);
+
+int i;
+
+void __attribute__ ((constructor))
+c2 ()
+{
+ if (i)
+ abort ();
+}
+
+void __attribute__ ((destructor))
+d1 ()
+{
+ if (i)
+ abort ();
+}
+
+void main ()
+{
+}
--
1.7.0.4
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