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* [gcc(refs/users/kubaneko/heads/histogram)] fixed loading found another bug
@ 2023-02-16 16:27 Ondrej Kubanek
  0 siblings, 0 replies; 3+ messages in thread
From: Ondrej Kubanek @ 2023-02-16 16:27 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:4d451bad79dfe9ccaa0bafca461f65d7c28b720c

commit 4d451bad79dfe9ccaa0bafca461f65d7c28b720c
Author: kubaneko <kubanek0ondrej@gmail.com>
Date:   Mon Sep 26 21:51:35 2022 +0000

    fixed loading found another bug

Diff:
---
 gcc/profile.cc               | 33 +++++++++++++++++++++++++++++++++
 gcc/tree-ssa-loop-ivcanon.cc |  2 +-
 gcc/value-prof.cc            | 40 +++-------------------------------------
 3 files changed, 37 insertions(+), 38 deletions(-)

diff --git a/gcc/profile.cc b/gcc/profile.cc
index b9c355f2030..987b764baf5 100644
--- a/gcc/profile.cc
+++ b/gcc/profile.cc
@@ -919,6 +919,31 @@ compute_value_histograms (histogram_values values, unsigned cfg_checksum,
       bool topn_p = (hist->type == HIST_TYPE_TOPN_VALUES
 		     || hist->type == HIST_TYPE_INDIR_CALL);
 
+
+      /* Histogram profiler counter is not related to any statement,
+         so that we have to read the counter and set the value to
+         the corresponding loop  */
+
+      if (hist->type == HIST_TYPE_HISTOGRAM)
+      {
+        printf("tata");
+        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];
+               }
+            }
+        }
+        continue;
+      }
+
       /* TOP N counter uses variable number of counters.  */
       if (topn_p)
 	{
@@ -954,6 +979,7 @@ compute_value_histograms (histogram_values values, unsigned cfg_checksum,
 	      hist->hvalue.counters[j] = 0;
 	}
 
+
       /* Time profiler counter is not related to any statement,
          so that we have to read the counter and set the value to
          the corresponding call graph node.  */
@@ -1514,6 +1540,13 @@ branch_prob (bool thunk)
 	compute_value_histograms (values, cfg_checksum, lineno_checksum);
     }
 
+    for (auto loop : loops_list (cfun, 0)){
+      printf("fasdfasdfasdf");
+      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/tree-ssa-loop-ivcanon.cc b/gcc/tree-ssa-loop-ivcanon.cc
index 766bffa0274..2454600d138 100644
--- a/gcc/tree-ssa-loop-ivcanon.cc
+++ b/gcc/tree-ssa-loop-ivcanon.cc
@@ -1162,6 +1162,7 @@ canonicalize_loop_induction_variables (class loop *loop,
 				       bool create_iv, enum unroll_level ul,
 				       bool try_eval, bool allow_peel)
 {
+
   edge exit = NULL;
   tree niter;
   HOST_WIDE_INT maxiter;
@@ -1273,7 +1274,6 @@ canonicalize_loop_induction_variables (class loop *loop,
       if (iv_niter)
 	create_canonical_iv (loop, exit, iv_niter);
     }
-
   if (ul == UL_ALL)
     modified |= try_peel_loop (loop, exit, niter, may_be_zero, maxiter);
 
diff --git a/gcc/value-prof.cc b/gcc/value-prof.cc
index fe3d87a3108..c4dbd0226b5 100644
--- a/gcc/value-prof.cc
+++ b/gcc/value-prof.cc
@@ -267,7 +267,7 @@ dump_histogram_value (FILE *dump_file, histogram_value hist)
       break;
     case HIST_TYPE_HISTOGRAM:
       if (hist->hvalue.counters){
-        for (int i=0; i<8; ++i){
+        for (int i=0; i<=8; ++i){
   	  fprintf (dump_file, "Histogram counter histogram%" PRId64
 	     ":%" PRId64 ".\n",
 	     (int64_t) i,
@@ -277,7 +277,7 @@ dump_histogram_value (FILE *dump_file, histogram_value hist)
   	  fprintf (dump_file, "Histogram counter histogram%" PRId64
 	     ":%" PRId64 ".\n",
 	     (int64_t) 1>>i,
-	     (int64_t) hist->hvalue.counters[4+i]);
+	     (int64_t) hist->hvalue.counters[5+i]);
         }
       }
       break;
@@ -634,39 +634,6 @@ check_counter (gimple *stmt, const char * name,
   return false;
 }
 
-static bool
-gimple_loop_histogram_transform (gimple_stmt_iterator *si)
-{
-  histogram_value histogram;
-  gassign *stmt;
-
-  stmt = dyn_cast <gassign *> (gsi_stmt (*si));
-  histogram = gimple_histogram_value_of_type (cfun, stmt, HIST_TYPE_HISTOGRAM);
-  debug_gimple_stmt (stmt);
-  if (!histogram)
-      return false;
-
-  gcov_type *counter = histogram->hvalue.counters;
-  auto lp = histogram->hvalue.lp;
-
-  if (lp->valid_hist){
-      for (int i=0;i<69;++i){
-          lp->hist[i]+=counter[i];
-      }
-  } else {
-      lp->valid_hist = true;
-      for (int i=0;i<69;++i){
-          lp->hist[i]=counter[i];
-      }
-  }
-
-  gimple_remove_histogram_value (cfun, stmt, histogram);
-
-  update_stmt (gsi_stmt (*si));
-
-  return true;
-}
-
 /* GIMPLE based transformations. */
 
 bool
@@ -702,8 +669,7 @@ gimple_value_profile_transformations (void)
 	  if (gimple_mod_subtract_transform (&gsi)
 	      || gimple_divmod_fixed_value_transform (&gsi)
 	      || gimple_mod_pow2_value_transform (&gsi)
-	      || gimple_stringops_transform (&gsi)
-          || gimple_loop_histogram_transform (&gsi))
+	      || gimple_stringops_transform (&gsi))
 	    {
 	      stmt = gsi_stmt (gsi);
 	      changed = true;

^ permalink raw reply	[flat|nested] 3+ messages in thread
* [gcc(refs/users/kubaneko/heads/histogram)] fixed loading found another bug
@ 2023-02-23 23:21 Ondrej Kubanek
  0 siblings, 0 replies; 3+ messages in thread
From: Ondrej Kubanek @ 2023-02-23 23:21 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:258c38ee4bc8b1dbd7ea2f66ed3c7bf4f91644b2

commit 258c38ee4bc8b1dbd7ea2f66ed3c7bf4f91644b2
Author: kubaneko <kubanek0ondrej@gmail.com>
Date:   Mon Sep 26 21:51:35 2022 +0000

    fixed loading found another bug

Diff:
---
 gcc/profile.cc               | 33 +++++++++++++++++++++++++++++++++
 gcc/tree-ssa-loop-ivcanon.cc |  2 +-
 gcc/value-prof.cc            | 40 +++-------------------------------------
 3 files changed, 37 insertions(+), 38 deletions(-)

diff --git a/gcc/profile.cc b/gcc/profile.cc
index 4fa812fcaba..9cab798f736 100644
--- a/gcc/profile.cc
+++ b/gcc/profile.cc
@@ -919,6 +919,31 @@ compute_value_histograms (histogram_values values, unsigned cfg_checksum,
       bool topn_p = (hist->type == HIST_TYPE_TOPN_VALUES
 		     || hist->type == HIST_TYPE_INDIR_CALL);
 
+
+      /* Histogram profiler counter is not related to any statement,
+         so that we have to read the counter and set the value to
+         the corresponding loop  */
+
+      if (hist->type == HIST_TYPE_HISTOGRAM)
+      {
+        printf("tata");
+        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];
+               }
+            }
+        }
+        continue;
+      }
+
       /* TOP N counter uses variable number of counters.  */
       if (topn_p)
 	{
@@ -954,6 +979,7 @@ compute_value_histograms (histogram_values values, unsigned cfg_checksum,
 	      hist->hvalue.counters[j] = 0;
 	}
 
+
       /* Time profiler counter is not related to any statement,
          so that we have to read the counter and set the value to
          the corresponding call graph node.  */
@@ -1516,6 +1542,13 @@ branch_prob (bool thunk)
 	compute_value_histograms (values, cfg_checksum, lineno_checksum);
     }
 
+    for (auto loop : loops_list (cfun, 0)){
+      printf("fasdfasdfasdf");
+      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/tree-ssa-loop-ivcanon.cc b/gcc/tree-ssa-loop-ivcanon.cc
index ddc31a82fdc..28686e086bf 100644
--- a/gcc/tree-ssa-loop-ivcanon.cc
+++ b/gcc/tree-ssa-loop-ivcanon.cc
@@ -1162,6 +1162,7 @@ canonicalize_loop_induction_variables (class loop *loop,
 				       bool create_iv, enum unroll_level ul,
 				       bool try_eval, bool allow_peel)
 {
+
   edge exit = NULL;
   tree niter;
   HOST_WIDE_INT maxiter;
@@ -1273,7 +1274,6 @@ canonicalize_loop_induction_variables (class loop *loop,
       if (iv_niter)
 	create_canonical_iv (loop, exit, iv_niter);
     }
-
   if (ul == UL_ALL)
     modified |= try_peel_loop (loop, exit, niter, may_be_zero, maxiter);
 
diff --git a/gcc/value-prof.cc b/gcc/value-prof.cc
index a0af432b23f..1eca1b79173 100644
--- a/gcc/value-prof.cc
+++ b/gcc/value-prof.cc
@@ -266,7 +266,7 @@ dump_histogram_value (FILE *dump_file, histogram_value hist)
       break;
     case HIST_TYPE_HISTOGRAM:
       if (hist->hvalue.counters){
-        for (int i=0; i<8; ++i){
+        for (int i=0; i<=8; ++i){
   	  fprintf (dump_file, "Histogram counter histogram%" PRId64
 	     ":%" PRId64 ".\n",
 	     (int64_t) i,
@@ -276,7 +276,7 @@ dump_histogram_value (FILE *dump_file, histogram_value hist)
   	  fprintf (dump_file, "Histogram counter histogram%" PRId64
 	     ":%" PRId64 ".\n",
 	     (int64_t) 1>>i,
-	     (int64_t) hist->hvalue.counters[4+i]);
+	     (int64_t) hist->hvalue.counters[5+i]);
         }
       }
       break;
@@ -633,39 +633,6 @@ check_counter (gimple *stmt, const char * name,
   return false;
 }
 
-static bool
-gimple_loop_histogram_transform (gimple_stmt_iterator *si)
-{
-  histogram_value histogram;
-  gassign *stmt;
-
-  stmt = dyn_cast <gassign *> (gsi_stmt (*si));
-  histogram = gimple_histogram_value_of_type (cfun, stmt, HIST_TYPE_HISTOGRAM);
-  debug_gimple_stmt (stmt);
-  if (!histogram)
-      return false;
-
-  gcov_type *counter = histogram->hvalue.counters;
-  auto lp = histogram->hvalue.lp;
-
-  if (lp->valid_hist){
-      for (int i=0;i<69;++i){
-          lp->hist[i]+=counter[i];
-      }
-  } else {
-      lp->valid_hist = true;
-      for (int i=0;i<69;++i){
-          lp->hist[i]=counter[i];
-      }
-  }
-
-  gimple_remove_histogram_value (cfun, stmt, histogram);
-
-  update_stmt (gsi_stmt (*si));
-
-  return true;
-}
-
 /* GIMPLE based transformations. */
 
 bool
@@ -701,8 +668,7 @@ gimple_value_profile_transformations (void)
 	  if (gimple_mod_subtract_transform (&gsi)
 	      || gimple_divmod_fixed_value_transform (&gsi)
 	      || gimple_mod_pow2_value_transform (&gsi)
-	      || gimple_stringops_transform (&gsi)
-          || gimple_loop_histogram_transform (&gsi))
+	      || gimple_stringops_transform (&gsi))
 	    {
 	      stmt = gsi_stmt (gsi);
 	      changed = true;

^ permalink raw reply	[flat|nested] 3+ messages in thread
* [gcc(refs/users/kubaneko/heads/histogram)] fixed loading found another bug
@ 2022-09-28 15:31 Ondrej Kubanek
  0 siblings, 0 replies; 3+ messages in thread
From: Ondrej Kubanek @ 2022-09-28 15:31 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:fb1024482c3af33773dd596f884ee04911a16bf9

commit fb1024482c3af33773dd596f884ee04911a16bf9
Author: kubaneko <kubanek0ondrej@gmail.com>
Date:   Mon Sep 26 21:51:35 2022 +0000

    fixed loading found another bug

Diff:
---
 gcc/profile.cc               | 33 +++++++++++++++++++++++++++++++++
 gcc/tree-ssa-loop-ivcanon.cc |  2 +-
 gcc/value-prof.cc            | 40 +++-------------------------------------
 3 files changed, 37 insertions(+), 38 deletions(-)

diff --git a/gcc/profile.cc b/gcc/profile.cc
index b9c355f2030..987b764baf5 100644
--- a/gcc/profile.cc
+++ b/gcc/profile.cc
@@ -919,6 +919,31 @@ compute_value_histograms (histogram_values values, unsigned cfg_checksum,
       bool topn_p = (hist->type == HIST_TYPE_TOPN_VALUES
 		     || hist->type == HIST_TYPE_INDIR_CALL);
 
+
+      /* Histogram profiler counter is not related to any statement,
+         so that we have to read the counter and set the value to
+         the corresponding loop  */
+
+      if (hist->type == HIST_TYPE_HISTOGRAM)
+      {
+        printf("tata");
+        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];
+               }
+            }
+        }
+        continue;
+      }
+
       /* TOP N counter uses variable number of counters.  */
       if (topn_p)
 	{
@@ -954,6 +979,7 @@ compute_value_histograms (histogram_values values, unsigned cfg_checksum,
 	      hist->hvalue.counters[j] = 0;
 	}
 
+
       /* Time profiler counter is not related to any statement,
          so that we have to read the counter and set the value to
          the corresponding call graph node.  */
@@ -1514,6 +1540,13 @@ branch_prob (bool thunk)
 	compute_value_histograms (values, cfg_checksum, lineno_checksum);
     }
 
+    for (auto loop : loops_list (cfun, 0)){
+      printf("fasdfasdfasdf");
+      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/tree-ssa-loop-ivcanon.cc b/gcc/tree-ssa-loop-ivcanon.cc
index 766bffa0274..2454600d138 100644
--- a/gcc/tree-ssa-loop-ivcanon.cc
+++ b/gcc/tree-ssa-loop-ivcanon.cc
@@ -1162,6 +1162,7 @@ canonicalize_loop_induction_variables (class loop *loop,
 				       bool create_iv, enum unroll_level ul,
 				       bool try_eval, bool allow_peel)
 {
+
   edge exit = NULL;
   tree niter;
   HOST_WIDE_INT maxiter;
@@ -1273,7 +1274,6 @@ canonicalize_loop_induction_variables (class loop *loop,
       if (iv_niter)
 	create_canonical_iv (loop, exit, iv_niter);
     }
-
   if (ul == UL_ALL)
     modified |= try_peel_loop (loop, exit, niter, may_be_zero, maxiter);
 
diff --git a/gcc/value-prof.cc b/gcc/value-prof.cc
index fe3d87a3108..c4dbd0226b5 100644
--- a/gcc/value-prof.cc
+++ b/gcc/value-prof.cc
@@ -267,7 +267,7 @@ dump_histogram_value (FILE *dump_file, histogram_value hist)
       break;
     case HIST_TYPE_HISTOGRAM:
       if (hist->hvalue.counters){
-        for (int i=0; i<8; ++i){
+        for (int i=0; i<=8; ++i){
   	  fprintf (dump_file, "Histogram counter histogram%" PRId64
 	     ":%" PRId64 ".\n",
 	     (int64_t) i,
@@ -277,7 +277,7 @@ dump_histogram_value (FILE *dump_file, histogram_value hist)
   	  fprintf (dump_file, "Histogram counter histogram%" PRId64
 	     ":%" PRId64 ".\n",
 	     (int64_t) 1>>i,
-	     (int64_t) hist->hvalue.counters[4+i]);
+	     (int64_t) hist->hvalue.counters[5+i]);
         }
       }
       break;
@@ -634,39 +634,6 @@ check_counter (gimple *stmt, const char * name,
   return false;
 }
 
-static bool
-gimple_loop_histogram_transform (gimple_stmt_iterator *si)
-{
-  histogram_value histogram;
-  gassign *stmt;
-
-  stmt = dyn_cast <gassign *> (gsi_stmt (*si));
-  histogram = gimple_histogram_value_of_type (cfun, stmt, HIST_TYPE_HISTOGRAM);
-  debug_gimple_stmt (stmt);
-  if (!histogram)
-      return false;
-
-  gcov_type *counter = histogram->hvalue.counters;
-  auto lp = histogram->hvalue.lp;
-
-  if (lp->valid_hist){
-      for (int i=0;i<69;++i){
-          lp->hist[i]+=counter[i];
-      }
-  } else {
-      lp->valid_hist = true;
-      for (int i=0;i<69;++i){
-          lp->hist[i]=counter[i];
-      }
-  }
-
-  gimple_remove_histogram_value (cfun, stmt, histogram);
-
-  update_stmt (gsi_stmt (*si));
-
-  return true;
-}
-
 /* GIMPLE based transformations. */
 
 bool
@@ -702,8 +669,7 @@ gimple_value_profile_transformations (void)
 	  if (gimple_mod_subtract_transform (&gsi)
 	      || gimple_divmod_fixed_value_transform (&gsi)
 	      || gimple_mod_pow2_value_transform (&gsi)
-	      || gimple_stringops_transform (&gsi)
-          || gimple_loop_histogram_transform (&gsi))
+	      || gimple_stringops_transform (&gsi))
 	    {
 	      stmt = gsi_stmt (gsi);
 	      changed = true;

^ permalink raw reply	[flat|nested] 3+ messages in thread

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2022-09-28 15:31 Ondrej Kubanek

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