Automated conversion of passes to C++ classes

[thirdparty/gcc.git] / gcc / function.c

diff --git a/gcc/function.c b/gcc/function.c
index 953fd48b2ad21e10e81f6e93c86a121ef08a9002..4685cb02727344d2cb11a0751d5f3461428ec741 100644 (file)
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -1948,26 +1948,43 @@ instantiate_virtual_regs (void)
   return 0;
 }
 
-struct rtl_opt_pass pass_instantiate_virtual_regs =
-{
- {
-  RTL_PASS,
-  "vregs",                              /* name */
-  OPTGROUP_NONE,                        /* optinfo_flags */
-  NULL,                                 /* gate */
-  instantiate_virtual_regs,             /* execute */
-  NULL,                                 /* sub */
-  NULL,                                 /* next */
-  0,                                    /* static_pass_number */
-  TV_NONE,                              /* tv_id */
-  0,                                    /* properties_required */
-  0,                                    /* properties_provided */
-  0,                                    /* properties_destroyed */
-  0,                                    /* todo_flags_start */
-  0                                     /* todo_flags_finish */
- }
+namespace {
+
+const pass_data pass_data_instantiate_virtual_regs =
+{
+  RTL_PASS, /* type */
+  "vregs", /* name */
+  OPTGROUP_NONE, /* optinfo_flags */
+  false, /* has_gate */
+  true, /* has_execute */
+  TV_NONE, /* tv_id */
+  0, /* properties_required */
+  0, /* properties_provided */
+  0, /* properties_destroyed */
+  0, /* todo_flags_start */
+  0, /* todo_flags_finish */
 };
 
+class pass_instantiate_virtual_regs : public rtl_opt_pass
+{
+public:
+  pass_instantiate_virtual_regs(gcc::context *ctxt)
+    : rtl_opt_pass(pass_data_instantiate_virtual_regs, ctxt)
+  {}
+
+  /* opt_pass methods: */
+  unsigned int execute () { return instantiate_virtual_regs (); }
+
+}; // class pass_instantiate_virtual_regs
+
+} // anon namespace
+
+rtl_opt_pass *
+make_pass_instantiate_virtual_regs (gcc::context *ctxt)
+{
+  return new pass_instantiate_virtual_regs (ctxt);
+}
+
 \f
 /* Return 1 if EXP is an aggregate type (or a value with aggregate type).
    This means a type for which function calls must pass an address to the
@@ -6973,26 +6990,43 @@ types_used_by_var_decl_insert (tree type, tree var_decl)
     }
 }
 
-struct rtl_opt_pass pass_leaf_regs =
-{
- {
-  RTL_PASS,
-  "*leaf_regs",                         /* name */
-  OPTGROUP_NONE,                        /* optinfo_flags */
-  NULL,                                 /* gate */
-  rest_of_handle_check_leaf_regs,       /* execute */
-  NULL,                                 /* sub */
-  NULL,                                 /* next */
-  0,                                    /* static_pass_number */
-  TV_NONE,                              /* tv_id */
-  0,                                    /* properties_required */
-  0,                                    /* properties_provided */
-  0,                                    /* properties_destroyed */
-  0,                                    /* todo_flags_start */
-  0                                     /* todo_flags_finish */
- }
+namespace {
+
+const pass_data pass_data_leaf_regs =
+{
+  RTL_PASS, /* type */
+  "*leaf_regs", /* name */
+  OPTGROUP_NONE, /* optinfo_flags */
+  false, /* has_gate */
+  true, /* has_execute */
+  TV_NONE, /* tv_id */
+  0, /* properties_required */
+  0, /* properties_provided */
+  0, /* properties_destroyed */
+  0, /* todo_flags_start */
+  0, /* todo_flags_finish */
 };
 
+class pass_leaf_regs : public rtl_opt_pass
+{
+public:
+  pass_leaf_regs(gcc::context *ctxt)
+    : rtl_opt_pass(pass_data_leaf_regs, ctxt)
+  {}
+
+  /* opt_pass methods: */
+  unsigned int execute () { return rest_of_handle_check_leaf_regs (); }
+
+}; // class pass_leaf_regs
+
+} // anon namespace
+
+rtl_opt_pass *
+make_pass_leaf_regs (gcc::context *ctxt)
+{
+  return new pass_leaf_regs (ctxt);
+}
+
 static unsigned int
 rest_of_handle_thread_prologue_and_epilogue (void)
 {
@@ -7012,26 +7046,45 @@ rest_of_handle_thread_prologue_and_epilogue (void)
   return 0;
 }
 
-struct rtl_opt_pass pass_thread_prologue_and_epilogue =
-{
- {
-  RTL_PASS,
-  "pro_and_epilogue",                   /* name */
-  OPTGROUP_NONE,                        /* optinfo_flags */
-  NULL,                                 /* gate */
-  rest_of_handle_thread_prologue_and_epilogue, /* execute */
-  NULL,                                 /* sub */
-  NULL,                                 /* next */
-  0,                                    /* static_pass_number */
-  TV_THREAD_PROLOGUE_AND_EPILOGUE,      /* tv_id */
-  0,                                    /* properties_required */
-  0,                                    /* properties_provided */
-  0,                                    /* properties_destroyed */
-  TODO_verify_flow,                     /* todo_flags_start */
-  TODO_df_verify | TODO_df_finish
-  | TODO_verify_rtl_sharing             /* todo_flags_finish */
- }
+namespace {
+
+const pass_data pass_data_thread_prologue_and_epilogue =
+{
+  RTL_PASS, /* type */
+  "pro_and_epilogue", /* name */
+  OPTGROUP_NONE, /* optinfo_flags */
+  false, /* has_gate */
+  true, /* has_execute */
+  TV_THREAD_PROLOGUE_AND_EPILOGUE, /* tv_id */
+  0, /* properties_required */
+  0, /* properties_provided */
+  0, /* properties_destroyed */
+  TODO_verify_flow, /* todo_flags_start */
+  ( TODO_df_verify | TODO_df_finish
+    | TODO_verify_rtl_sharing ), /* todo_flags_finish */
 };
+
+class pass_thread_prologue_and_epilogue : public rtl_opt_pass
+{
+public:
+  pass_thread_prologue_and_epilogue(gcc::context *ctxt)
+    : rtl_opt_pass(pass_data_thread_prologue_and_epilogue, ctxt)
+  {}
+
+  /* opt_pass methods: */
+  unsigned int execute () {
+    return rest_of_handle_thread_prologue_and_epilogue ();
+  }
+
+}; // class pass_thread_prologue_and_epilogue
+
+} // anon namespace
+
+rtl_opt_pass *
+make_pass_thread_prologue_and_epilogue (gcc::context *ctxt)
+{
+  return new pass_thread_prologue_and_epilogue (ctxt);
+}
 \f
 
 /* This mini-pass fixes fall-out from SSA in asm statements that have
@@ -7213,25 +7266,42 @@ rest_of_match_asm_constraints (void)
   return TODO_df_finish;
 }
 
-struct rtl_opt_pass pass_match_asm_constraints =
-{
- {
-  RTL_PASS,
-  "asmcons",                           /* name */
-  OPTGROUP_NONE,                        /* optinfo_flags */
-  NULL,                                        /* gate */
-  rest_of_match_asm_constraints,       /* execute */
-  NULL,                                 /* sub */
-  NULL,                                 /* next */
-  0,                                    /* static_pass_number */
-  TV_NONE,                             /* tv_id */
-  0,                                    /* properties_required */
-  0,                                    /* properties_provided */
-  0,                                    /* properties_destroyed */
-  0,                                   /* todo_flags_start */
-  0                                     /* todo_flags_finish */
- }
+namespace {
+
+const pass_data pass_data_match_asm_constraints =
+{
+  RTL_PASS, /* type */
+  "asmcons", /* name */
+  OPTGROUP_NONE, /* optinfo_flags */
+  false, /* has_gate */
+  true, /* has_execute */
+  TV_NONE, /* tv_id */
+  0, /* properties_required */
+  0, /* properties_provided */
+  0, /* properties_destroyed */
+  0, /* todo_flags_start */
+  0, /* todo_flags_finish */
 };
 
+class pass_match_asm_constraints : public rtl_opt_pass
+{
+public:
+  pass_match_asm_constraints(gcc::context *ctxt)
+    : rtl_opt_pass(pass_data_match_asm_constraints, ctxt)
+  {}
+
+  /* opt_pass methods: */
+  unsigned int execute () { return rest_of_match_asm_constraints (); }
+
+}; // class pass_match_asm_constraints
+
+} // anon namespace
+
+rtl_opt_pass *
+make_pass_match_asm_constraints (gcc::context *ctxt)
+{
+  return new pass_match_asm_constraints (ctxt);
+}
+
 
 #include "gt-function.h"