diff options
Diffstat (limited to 'gcc/cgraphunit.c')
| -rw-r--r-- | gcc/cgraphunit.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c index 7720904..a0d1f30 100644 --- a/gcc/cgraphunit.c +++ b/gcc/cgraphunit.c @@ -1506,18 +1506,18 @@ init_lowered_empty_function (tree decl, bool in_ssa, profile_count count) /* Create BB for body of the function and connect it properly. */ ENTRY_BLOCK_PTR_FOR_FN (cfun)->count = count; - ENTRY_BLOCK_PTR_FOR_FN (cfun)->frequency = REG_BR_PROB_BASE; + ENTRY_BLOCK_PTR_FOR_FN (cfun)->frequency = BB_FREQ_MAX; EXIT_BLOCK_PTR_FOR_FN (cfun)->count = count; - EXIT_BLOCK_PTR_FOR_FN (cfun)->frequency = REG_BR_PROB_BASE; + EXIT_BLOCK_PTR_FOR_FN (cfun)->frequency = BB_FREQ_MAX; bb = create_basic_block (NULL, ENTRY_BLOCK_PTR_FOR_FN (cfun)); bb->count = count; bb->frequency = BB_FREQ_MAX; e = make_edge (ENTRY_BLOCK_PTR_FOR_FN (cfun), bb, EDGE_FALLTHRU); e->count = count; - e->probability = REG_BR_PROB_BASE; + e->probability = profile_probability::always (); e = make_edge (bb, EXIT_BLOCK_PTR_FOR_FN (cfun), 0); e->count = count; - e->probability = REG_BR_PROB_BASE; + e->probability = profile_probability::always (); add_bb_to_loop (bb, ENTRY_BLOCK_PTR_FOR_FN (cfun)->loop_father); return bb; @@ -1891,19 +1891,18 @@ cgraph_node::expand_thunk (bool output_asm_thunks, bool force_gimple_thunk) NULL_TREE, NULL_TREE); gsi_insert_after (&bsi, stmt, GSI_NEW_STMT); e = make_edge (bb, then_bb, EDGE_TRUE_VALUE); - e->probability = REG_BR_PROB_BASE - REG_BR_PROB_BASE / 16; + e->probability = profile_probability::guessed_always () + .apply_scale (1, 16); e->count = count - count.apply_scale (1, 16); e = make_edge (bb, else_bb, EDGE_FALSE_VALUE); - e->probability = REG_BR_PROB_BASE / 16; + e->probability = profile_probability::guessed_always () + .apply_scale (1, 16); e->count = count.apply_scale (1, 16); - e = make_edge (return_bb, EXIT_BLOCK_PTR_FOR_FN (cfun), 0); - e->probability = REG_BR_PROB_BASE; - e->count = count; - e = make_edge (then_bb, return_bb, EDGE_FALLTHRU); - e->probability = REG_BR_PROB_BASE; - e->count = count - count.apply_scale (1, 16); + make_single_succ_edge (return_bb, + EXIT_BLOCK_PTR_FOR_FN (cfun), 0); + make_single_succ_edge (then_bb, return_bb, EDGE_FALLTHRU); e = make_edge (else_bb, return_bb, EDGE_FALLTHRU); - e->probability = REG_BR_PROB_BASE; + e->probability = profile_probability::always (); e->count = count.apply_scale (1, 16); bsi = gsi_last_bb (then_bb); } |