2017-05-23 Jan Hubicka <hubicka@ucw.cz>

[thirdparty/gcc.git] / gcc / shrink-wrap.c

diff --git a/gcc/shrink-wrap.c b/gcc/shrink-wrap.c
index 1ac4ea3b0540f020f1f51a753c3a38a2f10be7ac..eaa1522bb0db28ce90905f9434e28175b09b74cf 100644 (file)
--- a/gcc/shrink-wrap.c
+++ b/gcc/shrink-wrap.c
@@ -921,7 +921,7 @@ try_shrink_wrapping (edge *entry_edge, rtx_insn *prologue_seq)
 
        bb->frequency = RDIV (num * bb->frequency, den);
        dup->frequency -= bb->frequency;
-       bb->count = RDIV (num * bb->count, den);
+       bb->count = bb->count.apply_scale (num, den);
        dup->count -= bb->count;
       }
 
@@ -993,7 +993,7 @@ try_shrink_wrapping (edge *entry_edge, rtx_insn *prologue_seq)
          continue;
        }
 
-      new_bb->count += RDIV (e->src->count * e->probability, REG_BR_PROB_BASE);
+      new_bb->count += e->src->count.apply_probability (e->probability);
       new_bb->frequency += EDGE_FREQUENCY (e);
 
       redirect_edge_and_branch_force (e, new_bb);