http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55193
--- Comment #6 from Steven Bosscher <steven at gcc dot gnu.org> 2013-01-14 19:35:10 UTC --- Author: steven Date: Mon Jan 14 19:35:03 2013 New Revision: 195173 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195173 Log: * ira-build.c (ira_flattening): Comment fix. Port the following LRA changes on trunk back to the LRA branch: 2013-01-10 Vladimir Makarov <vmakarov at redhat dot com> PR rtl-optimization/pr55672 * lra-eliminations.c (mark_not_elimnable): Permit addition with const to be elimnable. 2012-12-21 Vladimir Makarov <vmakarov at redhat dot com> PR middle-end/55775 * lra-assigns.c (improve_inheritance): Do nothing after LRA_MAX_INHERITANCE_PASSES pass. * lra-constraints.c (MAX_CONSTRAINT_ITERATION_NUMBER): Rename to LRA_MAX_CONSTRAINT_ITERATION_NUMBER. Move to lra-int.h. (MAX_INHERITANCE_PASSES): Rename to LRA_MAX_INHERITANCE_PASSES. Move to lra-int.h. * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Move from lra-constraints.c. (LRA_MAX_INHERITANCE_PASSES): Ditto. 2012-12-21 Steve Ellcey <sellcey at mips dot com> PR bootstrap/54128 * ira.c (build_insn_chain): Check only NONDEBUG instructions for register usage. 2012-12-11 Jakub Jelinek <jakub at redhat dot com> PR rtl-optimization/55193 * lra-constraints.c (loc_equivalence_callback): New function. (lra_constraints): Call simplify_replace_fn_rtx instead of loc_equivalence_change_p on DEBUG_INSNs. Modified: branches/lra/gcc/ChangeLog branches/lra/gcc/ira-build.c branches/lra/gcc/ira.c branches/lra/gcc/lra-assigns.c branches/lra/gcc/lra-constraints.c branches/lra/gcc/lra-eliminations.c branches/lra/gcc/lra-int.h
