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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index bde0623..17f72d9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,6 +1,38 @@ 2010-02-19 Jakub Jelinek <jakub@redhat.com> PR middle-end/42233 + * expr.h (jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump, + do_jump_1, do_compare_rtx_and_jump): Add PROB argument. + * dojump.c: Include output.h. + (inv): New inline function. + (jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump_1, do_jump, + do_jump_by_parts_greater_rtx, do_jump_by_parts_greater, + do_jump_by_parts_zero_rtx, do_jump_by_parts_equality_rtx, + do_jump_by_parts_equality, do_compare_and_jump): Add PROB + argument, pass it down to other calls. + (do_compare_rtx_and_jump): Likewise. If PROB is not -1, + add REG_BR_PROB note to the conditional jump. + * cfgexpand.c (add_reg_br_prob_note): Removed. + (expand_gimple_cond): Don't call it, add the probability + as last argument to jumpif_1/jumpifnot_1. + * Makefile.in (dojump.o): Depend on output.h. + * builtins.c (expand_errno_check): Adjust do_compare_rtx_and_jump + callers. + * expmed.c (emit_store_flag_force, do_cmp_and_jump): Likewise. + * stmt.c (do_jump_if_equal): Likewise. + * cfgrtl.c (rtl_lv_add_condition_to_bb): Likewise. + * loop-unswitch.c (compare_and_jump_seq): Likewise. + * config/rs6000/rs6000.c (rs6000_aix_emit_builtin_unwind_init): + Likewise. + * optabs.c (expand_doubleword_shift, expand_abs): Likewise. + * expr.c (expand_expr_real_1): Adjust do_jump, jumpifnot and + jumpifnot_1 callers. + (expand_expr_real_2): Adjust jumpifnot_1 and do_compare_rtx_and_jump + callers. + (store_expr): Adjust jumpifnot caller. + (store_constructor): Adjust jumpif caller. + + PR middle-end/42233 * gimplify.c (gimple_boolify): For __builtin_expect call gimple_boolify also on its first argument. |