------- Comment #10 from hubicka at gcc dot gnu dot org 2008-01-16 16:32 ------- Subject: Bug 31396
Author: hubicka Date: Wed Jan 16 16:32:05 2008 New Revision: 131576 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131576 Log: PR rtl-optimization/31396 * regstat.c (regstat_bb_compute_ri): Compute FREQ_CALLS_CROSSED. * cfg.c (dump_reg_info): Print it. * regs.h (struct reg_info_t): add freq_calls_crossed. (REG_FREQ_CALLS_CROSSED): New macro. * global.c (global_alloc): Compute freq_calls_crossed for allocno. (find_reg): Update call of CALLER_SAVE_PROFITABLE. * regmove.c (optimize_reg_copy_1, optimize_reg_copy_2, fixup_match_2, regmove_optimize): Update call crossed frequencies. * local-alloc.c (struct qty): Add freq_calls_crossed. (alloc_qty): Copute freq_calls_crossed. (update_equiv_regs, combine_regs): Update REG_FREQ_CALLS_CROSSED. (find_free_reg): Update call of CALLER_SAVE_PROFITABLE. * ra.h (struct allocno): Add freq_calls_crossed. Modified: trunk/gcc/ChangeLog trunk/gcc/cfg.c trunk/gcc/global.c trunk/gcc/local-alloc.c trunk/gcc/ra.h trunk/gcc/regmove.c trunk/gcc/regs.h trunk/gcc/regstat.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31396
