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re PR middle-end/12392 (very long optimized compile)

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2009-10-01  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/12392
	* tree-sra.c (convert_callers): Do not call
	compute_inline_parameters on one caller more than once.

From-SVN: r152368
This commit is contained in:
Martin Jambor 2009-10-01 13:48:24 +02:00 committed by Martin Jambor
parent 34f9cdb582
commit 6096017ee3
2 changed files with 18 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2009-10-01 Martin Jambor <mjambor@suse.cz>
PR middle-end/12392
* tree-sra.c (convert_callers): Do not call
compute_inline_parameters on one caller more than once.
2009-10-01 Nick Clifton <nickc@redhat.com>
* config/vax/netbsd-elf.h (NETBSD_CC1_AND_CC1PLUS_SPEC): Define as

14
gcc/tree-sra.c
View File

@ -3646,6 +3646,7 @@ convert_callers (struct cgraph_node *node, ipa_parm_adjustment_vec adjustments)
tree old_cur_fndecl = current_function_decl;
struct cgraph_edge *cs;
basic_block this_block;
bitmap recomputed_callers = BITMAP_ALLOC (NULL);
for (cs = node->callers; cs; cs = cs->next_caller)
{
@ -3653,15 +3654,24 @@ convert_callers (struct cgraph_node *node, ipa_parm_adjustment_vec adjustments)
push_cfun (DECL_STRUCT_FUNCTION (cs->caller->decl));
if (dump_file)
fprintf (dump_file, "Adjusting call %s -> %s\n",
fprintf (dump_file, "Adjusting call (%i -> %i) %s -> %s\n",
cs->caller->uid, cs->callee->uid,
cgraph_node_name (cs->caller),
cgraph_node_name (cs->callee));
ipa_modify_call_arguments (cs, cs->call_stmt, adjustments);
compute_inline_parameters (cs->caller);
pop_cfun ();
}
for (cs = node->callers; cs; cs = cs->next_caller)
if (!bitmap_bit_p (recomputed_callers, cs->caller->uid))
{
compute_inline_parameters (cs->caller);
bitmap_set_bit (recomputed_callers, cs->caller->uid);
}
BITMAP_FREE (recomputed_callers);
current_function_decl = old_cur_fndecl;
FOR_EACH_BB (this_block)
{