pass_manager: add m_ prefix to pass fields accessed via passes.def

Make it clearer when we're accessing member data of pass_manager by
adding an "m"_ prefix to the fields handled via passes.def macros.

No functional change intended.

gcc/ChangeLog:
	* pass_manager.h (class pass_manager): Add "m_" prefix to all pass
	fields.
	* passes.cc (pass_manager::execute_early_local_passes): Update
	for added "m_" prefix.
	(pass_manager::execute_pass_mode_switching): Likewise.
	(pass_manager::finish_optimization_passes): Likewise.
	(pass_manager::pass_manager): Likewise.
	(pass_manager::dump_profile_report): Likewise.

Signed-off-by: David Malcolm <dmalcolm@redhat.com>

2 files changed, 27 insertions, 27 deletions

diff --git a/gcc/pass_manager.h b/gcc/pass_manager.h
index 5fb7b09..d4f8900 100644
--- a/gcc/pass_manager.h
+++ b/gcc/pass_manager.h
@@ -67,13 +67,13 @@ public:
 
   /* Various passes are manually cloned by avr and epiphany. */
   opt_pass *get_pass_split_all_insns () const {
-    return pass_split_all_insns_1;
+    return m_pass_split_all_insns_1;
   }
   opt_pass *get_pass_mode_switching () const {
-    return pass_mode_switching_1;
+    return m_pass_mode_switching_1;
   }
-  opt_pass *get_pass_peephole2 () const { return pass_peephole2_1; }
-  opt_pass *get_pass_profile () const { return pass_profile_1; }
+  opt_pass *get_pass_peephole2 () const { return m_pass_peephole2_1; }
+  opt_pass *get_pass_profile () const { return m_pass_profile_1; }
 
   void register_pass_name (opt_pass *pass, const char *name);
 
@@ -81,9 +81,9 @@ public:
 
   opt_pass *get_rest_of_compilation () const
   {
-    return pass_rest_of_compilation_1;
+    return m_pass_rest_of_compilation_1;
   }
-  opt_pass *get_clean_slate () const { return pass_clean_state_1; }
+  opt_pass *get_clean_slate () const { return m_pass_clean_state_1; }
 
 public:
   /* The root of the compilation pass tree, once constructed.  */
@@ -114,21 +114,21 @@ private:
      For example:
          NEXT_PASS (pass_build_cfg, 1);
      within pass-instances.def means that there is a field:
-         opt_pass *pass_build_cfg_1;
+         opt_pass *m_pass_build_cfg_1;
 
      Similarly, the various:
         NEXT_PASS (pass_copy_prop, 1);
         ...
         NEXT_PASS (pass_copy_prop, 8);
      in pass-instances.def lead to fields:
-        opt_pass *pass_copy_prop_1;
+        opt_pass *m_pass_copy_prop_1;
         ...
-        opt_pass *pass_copy_prop_8;  */
+        opt_pass *m_pass_copy_prop_8;  */
 
 #define INSERT_PASSES_AFTER(PASS)
 #define PUSH_INSERT_PASSES_WITHIN(PASS, NUM)
 #define POP_INSERT_PASSES()
-#define NEXT_PASS(PASS, NUM) opt_pass *PASS ## _ ## NUM
+#define NEXT_PASS(PASS, NUM) opt_pass *m_ ## PASS ## _ ## NUM
 #define NEXT_PASS_WITH_ARG(PASS, NUM, ARG) NEXT_PASS (PASS, NUM)
 #define NEXT_PASS_WITH_ARGS(PASS, NUM, ...) NEXT_PASS (PASS, NUM)
 #define TERMINATE_PASS_LIST(PASS)
diff --git a/gcc/passes.cc b/gcc/passes.cc
index 3c28db7..0482de0 100644
--- a/gcc/passes.cc
+++ b/gcc/passes.cc
@@ -116,14 +116,14 @@ opt_pass::opt_pass (const pass_data &data, context *ctxt)
 void
 pass_manager::execute_early_local_passes ()
 {
-  execute_pass_list (cfun, pass_build_ssa_passes_1->sub);
-  execute_pass_list (cfun, pass_local_optimization_passes_1->sub);
+  execute_pass_list (cfun, m_pass_build_ssa_passes_1->sub);
+  execute_pass_list (cfun, m_pass_local_optimization_passes_1->sub);
 }
 
 unsigned int
 pass_manager::execute_pass_mode_switching ()
 {
-  return pass_mode_switching_1->execute (cfun);
+  return m_pass_mode_switching_1->execute (cfun);
 }
 
 
@@ -355,9 +355,9 @@ finish_optimization_passes (void)
   if (coverage_instrumentation_p () || flag_test_coverage
       || flag_branch_probabilities)
     {
-      dumps->dump_start (pass_profile_1->static_pass_number, NULL);
+      dumps->dump_start (m_pass_profile_1->static_pass_number, NULL);
       end_branch_prob ();
-      dumps->dump_finish (pass_profile_1->static_pass_number);
+      dumps->dump_finish (m_pass_profile_1->static_pass_number);
     }
 
   /* Do whatever is necessary to finish printing the graphs.  */
@@ -1587,7 +1587,7 @@ pass_manager::pass_manager (context *ctxt)
 #define INSERT_PASSES_AFTER(PASS)
 #define PUSH_INSERT_PASSES_WITHIN(PASS, NUM)
 #define POP_INSERT_PASSES()
-#define NEXT_PASS(PASS, NUM) PASS ## _ ## NUM = NULL
+#define NEXT_PASS(PASS, NUM) m_ ## PASS ## _ ## NUM = NULL
 #define NEXT_PASS_WITH_ARG(PASS, NUM, ARG) NEXT_PASS (PASS, NUM)
 #define NEXT_PASS_WITH_ARGS(PASS, NUM, ...) NEXT_PASS (PASS, NUM)
 #define TERMINATE_PASS_LIST(PASS)
@@ -1612,28 +1612,28 @@ pass_manager::pass_manager (context *ctxt)
 
 #define PUSH_INSERT_PASSES_WITHIN(PASS, NUM) \
   { \
-    opt_pass **p = &(PASS ## _ ## NUM)->sub;
+    opt_pass **p = &(m_ ## PASS ## _ ## NUM)->sub;
 
 #define POP_INSERT_PASSES() \
   }
 
 #define NEXT_PASS(PASS, NUM) \
   do { \
-    gcc_assert (PASS ## _ ## NUM == NULL); \
+    gcc_assert (m_ ## PASS ## _ ## NUM == NULL); \
     if ((NUM) == 1)                              \
-      PASS ## _1 = make_##PASS (m_ctxt);          \
+      m_ ## PASS ## _1 = make_##PASS (m_ctxt);          \
     else                                         \
       {                                          \
-        gcc_assert (PASS ## _1);                 \
-        PASS ## _ ## NUM = PASS ## _1->clone (); \
+        gcc_assert (m_ ## PASS ## _1);                 \
+        m_ ## PASS ## _ ## NUM = m_ ## PASS ## _1->clone (); \
       }                                          \
-    p = next_pass_1 (p, PASS ## _ ## NUM, PASS ## _1);  \
+    p = next_pass_1 (p, m_ ## PASS ## _ ## NUM, m_ ## PASS ## _1);  \
   } while (0)
 
 #define NEXT_PASS_WITH_ARG(PASS, NUM, ARG)		\
     do {						\
       NEXT_PASS (PASS, NUM);				\
-      PASS ## _ ## NUM->set_pass_param (0, ARG);	\
+      m_ ## PASS ## _ ## NUM->set_pass_param (0, ARG);	\
     } while (0)
 
 #define NEXT_PASS_WITH_ARGS(PASS, NUM, ...)		\
@@ -1643,7 +1643,7 @@ pass_manager::pass_manager (context *ctxt)
       unsigned i = 0;					\
       for (bool value : values)				\
 	{						\
-	  PASS ## _ ## NUM->set_pass_param (i, value);	\
+	  m_ ## PASS ## _ ## NUM->set_pass_param (i, value);	\
 	  i++;						\
 	}						\
     } while (0)
@@ -2020,7 +2020,7 @@ pass_manager::dump_profile_report () const
 	  fprintf (dump_file, "             ");
 
 	/* Size/time units change across gimple and RTL.  */
-	if (i == pass_expand_1->static_pass_number)
+	if (i == m_pass_expand_1->static_pass_number)
 	  fprintf (dump_file,
 		   "|-------------------|--------------------------");
 	else
@@ -2032,8 +2032,8 @@ pass_manager::dump_profile_report () const
 	      fprintf (dump_file, "          ");
 	    fprintf (dump_file, "| %12.0f", profile_record[i].time);
 	    /* Time units changes with profile estimate and feedback.  */
-	    if (i == pass_profile_1->static_pass_number
-		|| i == pass_ipa_tree_profile_1->static_pass_number)
+	    if (i == m_pass_profile_1->static_pass_number
+		|| i == m_pass_ipa_tree_profile_1->static_pass_number)
 	      fprintf (dump_file, "-------------");
 	    else if (rel_time_change)
 	      fprintf (dump_file, " %+11.1f%%", rel_time_change);