------- Comment #10 from rguenth at gcc dot gnu dot org 2010-07-22 13:47 ------- Subject: Bug 42451
Author: rguenth Date: Thu Jul 22 13:47:32 2010 New Revision: 162415 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=162415 Log: 2010-07-22 Richard Guenther <rguent...@suse.de> PR lto/42451 * gimple.c (gtc_next_dfs_num): New global. (struct sccs): Make value a union, add integer same_p member. (gtc_visit): New function. (gimple_types_compatible_p_1): New function, split out from ... (gimple_types_compatible_p): ... here. Start a DFS walk here. (iterative_hash_gimple_type): Adjust for sccs change. * gcc.dg/lto/20100720-3_0.c: New testcase. * gcc.dg/lto/20100720-3_1.c: Likewise. Added: trunk/gcc/testsuite/gcc.dg/lto/20100720-3_0.c trunk/gcc/testsuite/gcc.dg/lto/20100720-3_1.c Modified: trunk/gcc/ChangeLog trunk/gcc/gimple.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42451
