Remove spurious ChangeLog entry

[pf3gnuchains/gcc-fork.git] / gcc / function.c

diff --git a/gcc/function.c b/gcc/function.c
index c14a339..c0350be 100644 (file)
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -211,8 +211,7 @@ free_after_compilation (struct function *f)
   prologue_insn_hash = NULL;
   epilogue_insn_hash = NULL;
 
-  if (crtl->emit.regno_pointer_align)
-    free (crtl->emit.regno_pointer_align);
+  free (crtl->emit.regno_pointer_align);
 
   memset (crtl, 0, sizeof (struct rtl_data));
   f->eh = NULL;
@@ -1940,7 +1939,7 @@ instantiate_virtual_regs (void)
 
   /* See allocate_dynamic_stack_space for the rationale.  */
 #ifdef SETJMP_VIA_SAVE_AREA
-  if (flag_stack_usage && cfun->calls_setjmp)
+  if (flag_stack_usage_info && cfun->calls_setjmp)
     {
       int align = PREFERRED_STACK_BOUNDARY / BITS_PER_UNIT;
       dynamic_offset = (dynamic_offset + align - 1) / align * align;
@@ -2877,9 +2876,7 @@ assign_parm_setup_block (struct assign_parm_data_all *all,
              int by = (UNITS_PER_WORD - size) * BITS_PER_UNIT;
              rtx reg = gen_rtx_REG (word_mode, REGNO (entry_parm));
 
-             x = expand_shift (LSHIFT_EXPR, word_mode, reg,
-                               build_int_cst (NULL_TREE, by),
-                               NULL_RTX, 1);
+             x = expand_shift (LSHIFT_EXPR, word_mode, reg, by, NULL_RTX, 1);
              tem = change_address (mem, word_mode, 0);
              emit_move_insn (tem, x);
            }
@@ -4379,6 +4376,13 @@ get_next_funcdef_no (void)
   return funcdef_no++;
 }
 
+/* Return value of funcdef.  */
+int
+get_last_funcdef_no (void)
+{
+  return funcdef_no;
+}
+
 /* Allocate a function structure for FNDECL and set its contents
    to the defaults.  Set cfun to the newly-allocated object.
    Some of the helper functions invoked during initialization assume
@@ -4461,7 +4465,7 @@ prepare_function_start (void)
   init_expr ();
   default_rtl_profile ();
 
-  if (flag_stack_usage)
+  if (flag_stack_usage_info)
     {
       cfun->su = ggc_alloc_cleared_stack_usage ();
       cfun->su->static_stack_size = -1;
@@ -4511,6 +4515,7 @@ init_function_start (tree subr)
   else
     allocate_struct_function (subr, false);
   prepare_function_start ();
+  decide_function_section (subr);
 
   /* Warn if this value is an aggregate type,
      regardless of which calling convention we are using for it.  */
@@ -4808,9 +4813,8 @@ expand_function_start (tree subr)
 #endif
     }
 
-  /* After the display initializations is where the stack checking
-     probe should go.  */
-  if(flag_stack_check)
+  /* If we are doing generic stack checking, the probe should go here.  */
+  if (flag_stack_check == GENERIC_STACK_CHECK)
     stack_check_probe_note = emit_note (NOTE_INSN_DELETED);
 
   /* Make sure there is a line number after the function entry setup code.  */
@@ -5935,7 +5939,7 @@ rest_of_handle_thread_prologue_and_epilogue (void)
   thread_prologue_and_epilogue_insns ();
 
   /* The stack usage info is finalized during prologue expansion.  */
-  if (flag_stack_usage)
+  if (flag_stack_usage_info)
     output_stack_usage ();
 
   return 0;