procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

function.c (assign_parms): If TREE_ADDRESSABLE is set...

Browse source 
* function.c (assign_parms): If TREE_ADDRESSABLE is set, try to
        give the parm a register and then call put_var_into_stack.
        * stmt.c (expand_decl): Likewise.

cp/
        * typeck.c (mark_addressable): Don't call put_var_into_stack.

From-SVN: r37396
This commit is contained in:
Jason Merrill 2000-11-11 19:11:47 -05:00 • committed by Jason Merrill
parent 5696467825
commit d96a6d1a1c
5 changed files with 17 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
gcc/ChangeLog
View file

@ -1,3 +1,9 @@
2000-11-11 Jason Merrill <jason@redhat.com>
* function.c (assign_parms): If TREE_ADDRESSABLE is set, try to
give the parm a register and then call put_var_into_stack.
* stmt.c (expand_decl): Likewise.
2000-11-11 Joseph S. Myers <jsm28@cam.ac.uk>
* gcc.texi: Adjust wording.

4
gcc/cp/ChangeLog
View file

@ -1,4 +1,6 @@
2000-11-09 Jason Merrill <jason@redhat.com>
2000-11-11 Jason Merrill <jason@redhat.com>
* typeck.c (mark_addressable): Don't call put_var_into_stack.
* decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
in inlines.

3
gcc/cp/typeck.c
View file

@ -4904,7 +4904,6 @@ mark_addressable (exp)
if (! flag_this_is_variable)
error ("cannot take the address of `this', which is an ravlue expression");
TREE_ADDRESSABLE (x) = 1; /* so compiler doesn't die later */
put_var_into_stack (x);
return 1;
}
case VAR_DECL:
@ -6797,7 +6796,7 @@ check_return_expr (retval)
/* First convert the value to the function's return type, then
to the type of return value's location to handle the
case that functype is thiner than the valtype. */
case that functype is smaller than the valtype. */
retval = convert_for_initialization
(NULL_TREE, functype, retval, LOOKUP_NORMAL|LOOKUP_ONLYCONVERTING,
"return", NULL_TREE, 0);

7
gcc/function.c
View file

@ -4610,8 +4610,6 @@ assign_parms (fndecl)
else if (! ((! optimize
&& ! DECL_REGISTER (parm)
&& ! DECL_INLINE (fndecl))
/* layout_decl may set this. */
|| TREE_ADDRESSABLE (parm)
|| TREE_SIDE_EFFECTS (parm)
/* If -ffloat-store specified, don't put explicit
float variables into registers. */
@ -4695,8 +4693,6 @@ assign_parms (fndecl)
&& ! ((! optimize
&& ! DECL_REGISTER (parm)
&& ! DECL_INLINE (fndecl))
/* layout_decl may set this. */
|| TREE_ADDRESSABLE (parm)
|| TREE_SIDE_EFFECTS (parm)
/* If -ffloat-store specified, don't put explicit
float variables into registers. */
@ -4865,6 +4861,9 @@ assign_parms (fndecl)
mark_reg_pointer (parmreg,
TYPE_ALIGN (TREE_TYPE (TREE_TYPE (parm))));
/* If something wants our address, try to use ADDRESSOF. */
if (TREE_ADDRESSABLE (parm))
put_var_into_stack (parm);
}
else
{

5
gcc/stmt.c
View file

@ -3837,7 +3837,6 @@ expand_decl (decl)
&& !(flag_float_store
&& TREE_CODE (type) == REAL_TYPE)
&& ! TREE_THIS_VOLATILE (decl)
&& ! TREE_ADDRESSABLE (decl)
&& (DECL_REGISTER (decl) || optimize)
/* if -fcheck-memory-usage, check all variables. */
&& ! current_function_check_memory_usage)
@ -3855,6 +3854,10 @@ expand_decl (decl)
TYPE_ALIGN (TREE_TYPE (TREE_TYPE (decl))));
maybe_set_unchanging (DECL_RTL (decl), decl);
/* If something wants our address, try to use ADDRESSOF. */
if (TREE_ADDRESSABLE (decl))
put_var_into_stack (decl);
}
else if (TREE_CODE (DECL_SIZE_UNIT (decl)) == INTEGER_CST