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re PR tree-optimization/48195 (ICE: vector VEC(ipa_node_params_t,base) index domain error, in ipa_analyze_node at ipa-prop.c:1525 with -flto --param partial-inlining-entry-probability=101)

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2011-04-11  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.

From-SVN: r172256
This commit is contained in:
Martin Jambor 2011-04-11 16:25:55 +02:00 committed by Martin Jambor
parent d0bfa8b5ab
commit 57dbdc5a66
6 changed files with 48 additions and 8 deletions
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12
gcc/ChangeLog
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@ -1,3 +1,15 @@
2011-04-11 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.
2011-04-09 Anatoly Sokolov <aesok@post.ru>
* expr.c (expand_expr_real_1): Use add_to_hard_reg_set function

4
gcc/ipa-cp.c
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@ -1539,6 +1539,8 @@ 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. */
@ -1566,8 +1568,6 @@ 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)

6
gcc/ipa-inline.c
View File

@ -2066,11 +2066,7 @@ 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)

5
gcc/ipa-prop.c
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@ -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);

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2011-04-11 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/48195
* gcc.dg/ipa/pr48195.c: New test.
2011-04-10 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/return3.adb: Remove unused switch.

24
gcc/testsuite/gcc.dg/ipa/pr48195.c Normal file
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@ -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 ()
{
}