From 8d3e39242c4ddf8b0a5f293e7185803f182f52e6 Mon Sep 17 00:00:00 2001 From: Richard Guenther Date: Thu, 28 Apr 2011 13:06:44 +0000 Subject: [PATCH] re PR bootstrap/48804 (Bootstrap compare failure) 2011-04-28 Richard Guenther PR bootstrap/48804 Revert 2011-04-28 Richard Guenther * tree-ssa-structalias.c (solve_constraints): Build succ graph as late as possible. From-SVN: r173067 --- gcc/ChangeLog | 9 +++++++++ gcc/tree-ssa-structalias.c | 3 ++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e8ff75e8be1..1a21beac63e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2011-04-28 Richard Guenther + + PR bootstrap/48804 + Revert + 2011-04-28 Richard Guenther + + * tree-ssa-structalias.c (solve_constraints): Build succ graph + as late as possible. + 2011-04-28 Richard Guenther * tree-ssa-structalias.c (dump_constraint): Don't end the line. diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c index 0d6e098028b..3aab8ee7a3d 100644 --- a/gcc/tree-ssa-structalias.c +++ b/gcc/tree-ssa-structalias.c @@ -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); -- 2.30.2