[gcc r12-2328] Change the type of return value of profile_count::value to uint64_t

[gcc r12-2328] Change the type of return value of profile_count::value to uint64_t

[Martin Jambor]

https://gcc.gnu.org/g:07bd2703047d222ed7ff189d86350e73c5cc2c9e

commit r12-2328-g07bd2703047d222ed7ff189d86350e73c5cc2c9e
Author: Martin Jambor <mjambor@suse.cz>
Date:   Thu Jul 15 17:26:45 2021 +0200

    Change the type of return value of profile_count::value to uint64_t
    
    The field in which profile_count holds the count has 61 bits but the
    getter method only returns it as a 32 bit number.  The getter is (and
    should be) only used for dumping but even dumps are better when they
    do not lie.
    
    gcc/ChangeLog:
    
    2021-07-13  Martin Jambor  <mjambor@suse.cz>
    
            * profile-count.h (profile_count::value): Change the return type to
            uint64_t.
            * gimple-pretty-print.c (dump_gimple_bb_header): Adjust print
            statement.
            * tree-cfg.c (dump_function_to_file): Likewise.

Diff:
---
 gcc/gimple-pretty-print.c | 2 +-
 gcc/profile-count.h       | 2 +-
 gcc/tree-cfg.c            | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/gcc/gimple-pretty-print.c b/gcc/gimple-pretty-print.c
index 39c5775e2cb..d6e63d6e57f 100644
--- a/gcc/gimple-pretty-print.c
+++ b/gcc/gimple-pretty-print.c
@@ -2831,7 +2831,7 @@ dump_gimple_bb_header (FILE *outf, basic_block bb, int indent,
 	  if (bb->loop_father->header == bb)
 	    fprintf (outf, ",loop_header(%d)", bb->loop_father->num);
 	  if (bb->count.initialized_p ())
-	    fprintf (outf, ",%s(%d)",
+	    fprintf (outf, ",%s(%" PRIu64 ")",
 		     profile_quality_as_string (bb->count.quality ()),
 		     bb->count.value ());
 	  fprintf (outf, "):\n");
diff --git a/gcc/profile-count.h b/gcc/profile-count.h
index f2b1e3a6525..c7a45ac5ee3 100644
--- a/gcc/profile-count.h
+++ b/gcc/profile-count.h
@@ -804,7 +804,7 @@ public:
     }
 
   /* Get the value of the count.  */
-  uint32_t value () const { return m_val; }
+  uint64_t value () const { return m_val; }
 
   /* Get the quality of the count.  */
   enum profile_quality quality () const { return m_quality; }
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c
index 28208477b6a..c8b0f7b33e1 100644
--- a/gcc/tree-cfg.c
+++ b/gcc/tree-cfg.c
@@ -8086,7 +8086,7 @@ dump_function_to_file (tree fndecl, FILE *file, dump_flags_t flags)
 	{
 	  basic_block bb = ENTRY_BLOCK_PTR_FOR_FN (cfun);
 	  if (bb->count.initialized_p ())
-	    fprintf (file, ",%s(%d)",
+	    fprintf (file, ",%s(%" PRIu64 ")",
 		     profile_quality_as_string (bb->count.quality ()),
 		     bb->count.value ());
 	  fprintf (file, ")\n%s (", function_name (fun));