diff options
Diffstat (limited to 'gcc/cgraphbuild.c')
| -rw-r--r-- | gcc/cgraphbuild.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gcc/cgraphbuild.c b/gcc/cgraphbuild.c index f244a1e315d..fb56ce5354a 100644 --- a/gcc/cgraphbuild.c +++ b/gcc/cgraphbuild.c @@ -81,11 +81,14 @@ record_reference (tree *tp, int *walk_subtrees, void *data ATTRIBUTE_UNUSED) /* Computes the frequency of the call statement so that it can be stored in cgraph_edge. BB is the basic block of the call statement. */ int -compute_call_stmt_bb_frequency (basic_block bb) +compute_call_stmt_bb_frequency (tree decl, basic_block bb) { int entry_freq = ENTRY_BLOCK_PTR->frequency; int freq = bb->frequency; + if (profile_status_for_function (DECL_STRUCT_FUNCTION (decl)) == PROFILE_ABSENT) + return CGRAPH_FREQ_BASE; + if (!entry_freq) entry_freq = 1, freq++; @@ -121,7 +124,7 @@ build_cgraph_edges (void) size_t i; size_t n = gimple_call_num_args (stmt); cgraph_create_edge (node, cgraph_node (decl), stmt, - bb->count, compute_call_stmt_bb_frequency (bb), + bb->count, compute_call_stmt_bb_frequency (current_function_decl, bb), bb->loop_depth); for (i = 0; i < n; i++) walk_tree (gimple_call_arg_ptr (stmt, i), record_reference, @@ -224,7 +227,9 @@ rebuild_cgraph_edges (void) if (is_gimple_call (stmt) && (decl = gimple_call_fndecl (stmt))) cgraph_create_edge (node, cgraph_node (decl), stmt, - bb->count, compute_call_stmt_bb_frequency (bb), + bb->count, + compute_call_stmt_bb_frequency + (current_function_decl, bb), bb->loop_depth); } |