------- Comment #7 from jakub at gcc dot gnu dot org 2008-12-18 07:56 ------- Subject: Bug 38533
Author: jakub Date: Thu Dec 18 07:54:43 2008 New Revision: 142807 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142807 Log: PR middle-end/38533 * tree-ssa-reassoc.c (remove_visited_stmt_chain): New function. (rewrite_expr_tree): Add moved argument, move stmts together if needed. Call remove_visited_stmt_chain. (linearize_expr_tree): Don't move stmts here. (reassociate_bb): Call remove_visited_stmt_chain if num ops is 1. Adjust rewrite_expr_tree caller. * gcc.dg/tree-ssa/pr38533.c: New test. * gcc.c-torture/execute/pr38533.c: New test. Added: trunk/gcc/testsuite/gcc.c-torture/execute/pr38533.c trunk/gcc/testsuite/gcc.dg/tree-ssa/pr38533.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-reassoc.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38533
