[gcc(refs/users/kubaneko/heads/histogram)] removed wild fprint removed redundant struct fields

[Ondrej Kubanek <kubaneko@gcc.gnu.org>]

https://gcc.gnu.org/g:1cfbfa54233de23c87bfa0d9cd1228a00958566c

commit 1cfbfa54233de23c87bfa0d9cd1228a00958566c
Author: kubaneko <kubanek0ondrej@gmail.com>
Date:   Sun Oct 23 21:54:39 2022 +0000

    removed wild fprint removed redundant struct fields

Diff:
---
 gcc/cfgloop.h     |  2 --
 gcc/profile.cc    | 20 +++-----------------
 gcc/value-prof.cc |  1 -
 gcc/value-prof.h  |  1 -
 4 files changed, 3 insertions(+), 21 deletions(-)

diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h
index 062eeb5cc52..a33d59177d0 100644
--- a/gcc/cfgloop.h
+++ b/gcc/cfgloop.h
@@ -275,8 +275,6 @@ public:
      reused.  */
   basic_block former_header;
 
-  bool valid_hist = false;
-
   // We store histogram values here
   gcov_type hist[69];
 };
diff --git a/gcc/profile.cc b/gcc/profile.cc
index e11042f3ada..02e292722fd 100644
--- a/gcc/profile.cc
+++ b/gcc/profile.cc
@@ -928,17 +928,9 @@ compute_value_histograms (histogram_values values, unsigned cfg_checksum,
       {
         auto lp = hist->hvalue.lp;
         if (act_count[t]){
-            if (lp->valid_hist)
-            {
-               for (int i=0;i<69;++i){
-                   lp->hist[i]+=act_count[t][i];
-               }
-            } else {
-               lp->valid_hist = true;
-               for (int i=0;i<69;++i){
-                   lp->hist[i]=act_count[t][i];
-               }
-            }
+           for (int i=0;i<69;++i){
+               lp->hist[i]=act_count[t][i];
+           }
         }
         continue;
       }
@@ -1542,12 +1534,6 @@ branch_prob (bool thunk)
 	compute_value_histograms (values, cfg_checksum, lineno_checksum);
     }
 
-    for (auto loop : loops_list (cfun, 0)){
-      if (loop->valid_hist){
-          printf("%ld %ld %ld %ld", loop->hist[0], loop->hist[1], loop->hist[2], loop->hist[3]);
-    }
-    }
-
   remove_fake_edges ();
 
   /* For each edge not on the spanning tree, add counting code.  */
diff --git a/gcc/value-prof.cc b/gcc/value-prof.cc
index b600bdc694a..1ca2524e862 100644
--- a/gcc/value-prof.cc
+++ b/gcc/value-prof.cc
@@ -120,7 +120,6 @@ gimple_alloc_histogram_value (struct function *fun ATTRIBUTE_UNUSED,
    histogram_value hist = (histogram_value) xcalloc (1, sizeof (*hist));
    hist->hvalue.value = value;
    hist->hvalue.stmt = stmt;
-   hist->hvalue.edge = NULL;
    hist->hvalue.lp = NULL;
    hist->type = type;
    return hist;
diff --git a/gcc/value-prof.h b/gcc/value-prof.h
index ae61f7f7fe2..8719b65df7c 100644
--- a/gcc/value-prof.h
+++ b/gcc/value-prof.h
@@ -49,7 +49,6 @@ struct histogram_value_t
     {
       tree value;		/* The value to profile.  */
       gimple *stmt;		/* Insn containing the value.  */
-      edge_def *edge;    /* For adding to empty bbs */
       class loop *lp;
       gcov_type *counters;		        /* Pointer to first counter.  */
       struct histogram_value_t *next;		/* Linked list pointer.  */