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re PR bootstrap/48804 (Bootstrap compare failure) 

2011-04-28  Richard Guenther  <rguenther@suse.de>

	PR bootstrap/48804
	Revert
	2011-04-28  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (solve_constraints): Build succ graph
	as late as possible.

From-SVN: r173067
This commit is contained in:
Richard Guenther 2011-04-28 13:06:44 +00:00 committed by Richard Biener
parent df9cb15f7a
commit 8d3e39242c
2 changed files with 11 additions and 1 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2011-04-28 Richard Guenther <rguenther@suse.de>
PR bootstrap/48804
Revert
2011-04-28 Richard Guenther <rguenther@suse.de>
* tree-ssa-structalias.c (solve_constraints): Build succ graph
as late as possible.
2011-04-28 Richard Guenther <rguenther@suse.de>
* tree-ssa-structalias.c (dump_constraint): Don't end the line.

3
gcc/tree-ssa-structalias.c
View File

@ -6359,10 +6359,11 @@ solve_constraints (void)
fprintf (dump_file, "Rewriting constraints and unifying "
"variables\n");
rewrite_constraints (graph, si);
free_var_substitution_info (si);
build_succ_graph ();
free_var_substitution_info (si);
/* Attach complex constraints to graph nodes. */
move_complex_constraints (graph);