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Add SET_DECL_MODE

Browse source 
This may no longer be necessary with the current version
of the SVE patches, but it does at least make things consistent
with the TYPE_MODE/SET_TYPE_MODE split.

gcc/ada/
2016-11-16  Richard Sandiford  <richard.sandiford@arm.com>
 	    Alan Hayward  <alan.hayward@arm.com>
 	    David Sherwood  <david.sherwood@arm.com>

	* gcc-interface/utils.c (create_label_decl): Use SET_DECL_MODE.

gcc/c/
2016-11-16  Richard Sandiford  <richard.sandiford@arm.com>
 	    Alan Hayward  <alan.hayward@arm.com>
 	    David Sherwood  <david.sherwood@arm.com>

	* c-decl.c (merge_decls): Use SET_DECL_MODE.
	(make_label, finish_struct): Likewise.

gcc/cp/
2016-11-16  Richard Sandiford  <richard.sandiford@arm.com>
 	    Alan Hayward  <alan.hayward@arm.com>
 	    David Sherwood  <david.sherwood@arm.com>

	* class.c (finish_struct_bits): Use SET_DECL_MODE.
	(build_base_field_1, layout_class_type, finish_struct_1): Likewise.
	* decl.c (make_label_decl): Likewise.
	* pt.c (tsubst_decl): Likewise.

gcc/fortran/
2016-11-16  Richard Sandiford  <richard.sandiford@arm.com>
 	    Alan Hayward  <alan.hayward@arm.com>
 	    David Sherwood  <david.sherwood@arm.com>

	* trans-common.c (build_common_decl): Use SET_DECL_MODE.
	* trans-decl.c (gfc_build_label_decl): Likewise.
	* trans-types.c (gfc_get_array_descr_info): Likewise.

gcc/lto/
2016-11-16  Richard Sandiford  <richard.sandiford@arm.com>
 	    Alan Hayward  <alan.hayward@arm.com>
 	    David Sherwood  <david.sherwood@arm.com>

	* lto.c (offload_handle_link_vars): Use SET_DECL_MODE.

gcc/
2016-11-16  Richard Sandiford  <richard.sandiford@arm.com>
 	    Alan Hayward  <alan.hayward@arm.com>
 	    David Sherwood  <david.sherwood@arm.com>

	* tree.h (SET_DECL_MODE): New macro.
	* cfgexpand.c (avoid_deep_ter_for_debug): Use SET_DECL_MODE.
	(expand_gimple_basic_block): Likewise.
	* function.c (split_complex_args): Likeise.
	* ipa-prop.c (ipa_modify_call_arguments): Likewise.
	* omp-simd-clone.c (ipa_simd_modify_stmt_ops): Likewise.
	* stor-layout.c (layout_decl, relayout_decl): Likewise.
	(finish_bitfield_representative): Likewise.
	* tree.c (make_node_stat): Likewise.
	* tree-inline.c (remap_ssa_name): Likewise.
	(tree_function_versioning): Likewise.
	* tree-into-ssa.c (rewrite_debug_stmt_uses): Likewise.
	* tree-sra.c (sra_ipa_reset_debug_stmts): Likewise.
	* tree-ssa-ccp.c (optimize_atomic_bit_test_and): Likewise.
	* tree-ssa-loop-ivopts.c (remove_unused_ivs): Likewise.
	* tree-ssa.c (insert_debug_temp_for_var_def): Likewise.
	* tree-streamer-in.c (unpack_ts_decl_common_value_fields): Likewise.
	* varasm.c (make_debug_expr_from_rtl): Likewise.

libcc1/
2016-11-16  Richard Sandiford  <richard.sandiford@arm.com>
 	    Alan Hayward  <alan.hayward@arm.com>
 	    David Sherwood  <david.sherwood@arm.com>

	* plugin.cc (plugin_build_add_field): Use SET_DECL_MODE.

Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>

From-SVN: r242585
This commit is contained in:
Richard Sandiford 2016-11-18 10:03:12 +00:00 • committed by Richard Sandiford
parent cd36a4518d
commit 899ca90e6d
32 changed files with 105 additions and 38 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
gcc/ChangeLog
View file

@ -1,3 +1,26 @@
2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* tree.h (SET_DECL_MODE): New macro.
* cfgexpand.c (avoid_deep_ter_for_debug): Use SET_DECL_MODE.
(expand_gimple_basic_block): Likewise.
* function.c (split_complex_args): Likeise.
* ipa-prop.c (ipa_modify_call_arguments): Likewise.
* omp-simd-clone.c (ipa_simd_modify_stmt_ops): Likewise.
* stor-layout.c (layout_decl, relayout_decl): Likewise.
(finish_bitfield_representative): Likewise.
* tree.c (make_node_stat): Likewise.
* tree-inline.c (remap_ssa_name): Likewise.
(tree_function_versioning): Likewise.
* tree-into-ssa.c (rewrite_debug_stmt_uses): Likewise.
* tree-sra.c (sra_ipa_reset_debug_stmts): Likewise.
* tree-ssa-ccp.c (optimize_atomic_bit_test_and): Likewise.
* tree-ssa-loop-ivopts.c (remove_unused_ivs): Likewise.
* tree-ssa.c (insert_debug_temp_for_var_def): Likewise.
* tree-streamer-in.c (unpack_ts_decl_common_value_fields): Likewise.
* varasm.c (make_debug_expr_from_rtl): Likewise.
2016-11-18 Segher Boessenkool <segher@kernel.crashing.org>
PR rtl-optimization/71785

6
gcc/ada/ChangeLog
View file

@ -1,3 +1,9 @@
2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* gcc-interface/utils.c (create_label_decl): Use SET_DECL_MODE.
2016-11-14 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/Makefile.in: Replace s-interr-hwint.adb with

2
gcc/ada/gcc-interface/utils.c
View file

@ -3111,7 +3111,7 @@ create_label_decl (tree name, Node_Id gnat_node)
tree label_decl
= build_decl (input_location, LABEL_DECL, name, void_type_node);
DECL_MODE (label_decl) = VOIDmode;
SET_DECL_MODE (label_decl, VOIDmode);
/* Add this decl to the current binding level. */
gnat_pushdecl (label_decl, gnat_node);

7
gcc/c/ChangeLog
View file

@ -1,3 +1,10 @@
2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* c-decl.c (merge_decls): Use SET_DECL_MODE.
(make_label, finish_struct): Likewise.
2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
Richard Biener <rguenther@suse.de>

6
gcc/c/c-decl.c
View file

@ -2373,7 +2373,7 @@ merge_decls (tree newdecl, tree olddecl, tree newtype, tree oldtype)
/* Since the type is OLDDECL's, make OLDDECL's size go with. */
DECL_SIZE (newdecl) = DECL_SIZE (olddecl);
DECL_SIZE_UNIT (newdecl) = DECL_SIZE_UNIT (olddecl);
DECL_MODE (newdecl) = DECL_MODE (olddecl);
SET_DECL_MODE (newdecl, DECL_MODE (olddecl));
if (DECL_ALIGN (olddecl) > DECL_ALIGN (newdecl))
{
SET_DECL_ALIGN (newdecl, DECL_ALIGN (olddecl));
@ -3521,7 +3521,7 @@ make_label (location_t location, tree name, bool defining,
{
tree label = build_decl (location, LABEL_DECL, name, void_type_node);
DECL_CONTEXT (label) = current_function_decl;
DECL_MODE (label) = VOIDmode;
SET_DECL_MODE (label, VOIDmode);
c_label_vars *label_vars = ggc_alloc<c_label_vars> ();
label_vars->shadowed = NULL;
@ -7995,7 +7995,7 @@ finish_struct (location_t loc, tree t, tree fieldlist, tree attributes,
{
TREE_TYPE (field)
= c_build_bitfield_integer_type (width, TYPE_UNSIGNED (type));
DECL_MODE (field) = TYPE_MODE (TREE_TYPE (field));
SET_DECL_MODE (field, TYPE_MODE (TREE_TYPE (field)));
}
DECL_INITIAL (field) = 0;
}

4
gcc/cfgexpand.c
View file

@ -4053,7 +4053,7 @@ avoid_deep_ter_for_debug (gimple *stmt, int depth)
gimple *def_temp = gimple_build_debug_bind (vexpr, use, g);
DECL_ARTIFICIAL (vexpr) = 1;
TREE_TYPE (vexpr) = TREE_TYPE (use);
DECL_MODE (vexpr) = TYPE_MODE (TREE_TYPE (use));
SET_DECL_MODE (vexpr, TYPE_MODE (TREE_TYPE (use)));
gimple_stmt_iterator gsi = gsi_for_stmt (g);
gsi_insert_after (&gsi, def_temp, GSI_NEW_STMT);
avoid_deep_ter_for_debug (def_temp, 0);
@ -5581,7 +5581,7 @@ expand_gimple_basic_block (basic_block bb, bool disable_tail_calls)
mode = DECL_MODE (value);
else
mode = TYPE_MODE (TREE_TYPE (value));
DECL_MODE (vexpr) = mode;
SET_DECL_MODE (vexpr, mode);
val = gen_rtx_VAR_LOCATION
(mode, vexpr, (rtx)value, VAR_INIT_STATUS_INITIALIZED);

9
gcc/cp/ChangeLog
View file

@ -1,3 +1,12 @@
2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* class.c (finish_struct_bits): Use SET_DECL_MODE.
(build_base_field_1, layout_class_type, finish_struct_1): Likewise.
* decl.c (make_label_decl): Likewise.
* pt.c (tsubst_decl): Likewise.
2016-11-17 Jason Merrill <jason@redhat.com>
PR c++/78193 - inherited ctor regressions on sparc32.

8
gcc/cp/class.c
View file

@ -2129,7 +2129,7 @@ finish_struct_bits (tree t)
|| TYPE_HAS_NONTRIVIAL_DESTRUCTOR (t))
{
tree variants;
DECL_MODE (TYPE_MAIN_DECL (t)) = BLKmode;
SET_DECL_MODE (TYPE_MAIN_DECL (t), BLKmode);
for (variants = t; variants; variants = TYPE_NEXT_VARIANT (variants))
{
SET_TYPE_MODE (variants, BLKmode);
@ -4525,7 +4525,7 @@ build_base_field_1 (tree t, tree basetype, tree *&next_field)
DECL_SIZE_UNIT (decl) = CLASSTYPE_SIZE_UNIT (basetype);
SET_DECL_ALIGN (decl, CLASSTYPE_ALIGN (basetype));
DECL_USER_ALIGN (decl) = CLASSTYPE_USER_ALIGN (basetype);
DECL_MODE (decl) = TYPE_MODE (basetype);
SET_DECL_MODE (decl, TYPE_MODE (basetype));
DECL_FIELD_IS_BASE (decl) = 1;
/* Add the new FIELD_DECL to the list of fields for T. */
@ -6502,7 +6502,7 @@ layout_class_type (tree t, tree *virtuals_p)
field is effectively invisible. */
DECL_SIZE (field) = TYPE_SIZE (type);
/* We must also reset the DECL_MODE of the field. */
DECL_MODE (field) = TYPE_MODE (type);
SET_DECL_MODE (field, TYPE_MODE (type));
}
else
layout_nonempty_base_or_field (rli, field, NULL_TREE,
@ -7285,7 +7285,7 @@ finish_struct_1 (tree t)
if (VAR_P (x) && TREE_STATIC (x)
&& TREE_TYPE (x) != error_mark_node
&& same_type_p (TYPE_MAIN_VARIANT (TREE_TYPE (x)), t))
DECL_MODE (x) = TYPE_MODE (t);
SET_DECL_MODE (x, TYPE_MODE (t));
/* Done with FIELDS...now decide whether to sort these for
faster lookups later.

2
gcc/cp/decl.c
View file

@ -2967,7 +2967,7 @@ make_label_decl (tree id, int local_p)
decl = build_decl (input_location, LABEL_DECL, id, void_type_node);
DECL_CONTEXT (decl) = current_function_decl;
DECL_MODE (decl) = VOIDmode;
SET_DECL_MODE (decl, VOIDmode);
C_DECLARED_LABEL_FLAG (decl) = local_p;
/* Say where one reference is to the label, for the sake of the

2
gcc/cp/pt.c
View file

@ -12570,7 +12570,7 @@ tsubst_decl (tree t, tree args, tsubst_flags_t complain)
see [temp.inst]. */
DECL_INITIAL (r) = NULL_TREE;
if (VAR_P (r))
DECL_MODE (r) = VOIDmode;
SET_DECL_MODE (r, VOIDmode);
if (CODE_CONTAINS_STRUCT (TREE_CODE (t), TS_DECL_WRTL))
SET_DECL_RTL (r, NULL);
DECL_SIZE (r) = DECL_SIZE_UNIT (r) = 0;

8
gcc/fortran/ChangeLog
View file

@ -1,3 +1,11 @@
2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* trans-common.c (build_common_decl): Use SET_DECL_MODE.
* trans-decl.c (gfc_build_label_decl): Likewise.
* trans-types.c (gfc_get_array_descr_info): Likewise.
2016-11-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/66227

2
gcc/fortran/trans-common.c
View file

@ -408,7 +408,7 @@ build_common_decl (gfc_common_head *com, tree union_type, bool is_init)
{
DECL_SIZE (decl) = TYPE_SIZE (union_type);
DECL_SIZE_UNIT (decl) = size;
DECL_MODE (decl) = TYPE_MODE (union_type);
SET_DECL_MODE (decl, TYPE_MODE (union_type));
TREE_TYPE (decl) = union_type;
layout_decl (decl, 0);
}

2
gcc/fortran/trans-decl.c
View file

@ -274,7 +274,7 @@ gfc_build_label_decl (tree label_id)
label_decl = build_decl (input_location,
LABEL_DECL, label_id, void_type_node);
DECL_CONTEXT (label_decl) = current_function_decl;
DECL_MODE (label_decl) = VOIDmode;
SET_DECL_MODE (label_decl, VOIDmode);
/* We always define the label as used, even if the original source
file never references the label. We don't want all kinds of

2
gcc/fortran/trans-types.c
View file

@ -3188,7 +3188,7 @@ gfc_get_array_descr_info (const_tree type, struct array_descr_info *info)
base_decl = make_node (DEBUG_EXPR_DECL);
DECL_ARTIFICIAL (base_decl) = 1;
TREE_TYPE (base_decl) = indirect ? build_pointer_type (ptype) : ptype;
DECL_MODE (base_decl) = TYPE_MODE (TREE_TYPE (base_decl));
SET_DECL_MODE (base_decl, TYPE_MODE (TREE_TYPE (base_decl)));
GFC_TYPE_ARRAY_BASE_DECL (type, indirect) = base_decl;
}
info->base_decl = base_decl;

2
gcc/function.c
View file

@ -2322,7 +2322,7 @@ split_complex_args (vec<tree> *args)
p = copy_node (p);
TREE_TYPE (p) = subtype;
DECL_ARG_TYPE (p) = TREE_TYPE (DECL_ARG_TYPE (p));
DECL_MODE (p) = VOIDmode;
SET_DECL_MODE (p, VOIDmode);
DECL_SIZE (p) = NULL;
DECL_SIZE_UNIT (p) = NULL;
/* If this arg must go in memory, put it in a pseudo here.

2
gcc/ipa-prop.c
View file

@ -4344,7 +4344,7 @@ ipa_modify_call_arguments (struct cgraph_edge *cs, gcall *stmt,
ddecl = make_node (DEBUG_EXPR_DECL);
DECL_ARTIFICIAL (ddecl) = 1;
TREE_TYPE (ddecl) = TREE_TYPE (origin);
DECL_MODE (ddecl) = DECL_MODE (origin);
SET_DECL_MODE (ddecl, DECL_MODE (origin));
vec_safe_push (*debug_args, origin);
vec_safe_push (*debug_args, ddecl);

6
gcc/lto/ChangeLog
View file

@ -1,3 +1,9 @@
2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* lto.c (offload_handle_link_vars): Use SET_DECL_MODE.
2016-10-31 Richard Biener <rguenther@suse.de>
PR lto/78129

2
gcc/lto/lto.c
View file

@ -3242,7 +3242,7 @@ offload_handle_link_vars (void)
TREE_TYPE (link_ptr_var) = type;
TREE_USED (link_ptr_var) = 1;
TREE_STATIC (link_ptr_var) = 1;
DECL_MODE (link_ptr_var) = TYPE_MODE (type);
SET_DECL_MODE (link_ptr_var, TYPE_MODE (type));
DECL_SIZE (link_ptr_var) = TYPE_SIZE (type);
DECL_SIZE_UNIT (link_ptr_var) = TYPE_SIZE_UNIT (type);
DECL_ARTIFICIAL (link_ptr_var) = 1;

2
gcc/omp-simd-clone.c
View file

@ -868,7 +868,7 @@ ipa_simd_modify_stmt_ops (tree *tp, int *walk_subtrees, void *data)
stmt = gimple_build_debug_source_bind (vexpr, repl, NULL);
DECL_ARTIFICIAL (vexpr) = 1;
TREE_TYPE (vexpr) = TREE_TYPE (repl);
DECL_MODE (vexpr) = TYPE_MODE (TREE_TYPE (repl));
SET_DECL_MODE (vexpr, TYPE_MODE (TREE_TYPE (repl)));
repl = vexpr;
}
else

10
gcc/stor-layout.c
View file

@ -616,7 +616,7 @@ layout_decl (tree decl, unsigned int known_align)
DECL_UNSIGNED (decl) = TYPE_UNSIGNED (type);
if (DECL_MODE (decl) == VOIDmode)
DECL_MODE (decl) = TYPE_MODE (type);
SET_DECL_MODE (decl, TYPE_MODE (type));
if (DECL_SIZE (decl) == 0)
{
@ -682,7 +682,7 @@ layout_decl (tree decl, unsigned int known_align)
&& (known_align == 0 || known_align >= xalign))
{
SET_DECL_ALIGN (decl, MAX (xalign, DECL_ALIGN (decl)));
DECL_MODE (decl) = xmode;
SET_DECL_MODE (decl, xmode);
DECL_BIT_FIELD (decl) = 0;
}
}
@ -776,7 +776,7 @@ void
relayout_decl (tree decl)
{
DECL_SIZE (decl) = DECL_SIZE_UNIT (decl) = 0;
DECL_MODE (decl) = VOIDmode;
SET_DECL_MODE (decl, VOIDmode);
if (!DECL_USER_ALIGN (decl))
SET_DECL_ALIGN (decl, 0);
if (DECL_RTL_SET_P (decl))
@ -1906,7 +1906,7 @@ finish_bitfield_representative (tree repr, tree field)
[0, 15] HImode for a and b, [8, 23] HImode for c. */
DECL_SIZE (repr) = bitsize_int (bitsize);
DECL_SIZE_UNIT (repr) = size_int (bitsize / BITS_PER_UNIT);
DECL_MODE (repr) = BLKmode;
SET_DECL_MODE (repr, BLKmode);
TREE_TYPE (repr) = build_array_type_nelts (unsigned_char_type_node,
bitsize / BITS_PER_UNIT);
}
@ -1915,7 +1915,7 @@ finish_bitfield_representative (tree repr, tree field)
unsigned HOST_WIDE_INT modesize = GET_MODE_BITSIZE (mode);
DECL_SIZE (repr) = bitsize_int (modesize);
DECL_SIZE_UNIT (repr) = size_int (modesize / BITS_PER_UNIT);
DECL_MODE (repr) = mode;
SET_DECL_MODE (repr, mode);
TREE_TYPE (repr) = lang_hooks.types.type_for_mode (mode, 1);
}

6
gcc/tree-inline.c
View file

@ -214,7 +214,7 @@ remap_ssa_name (tree name, copy_body_data *id)
def_temp = gimple_build_debug_source_bind (vexpr, val, NULL);
DECL_ARTIFICIAL (vexpr) = 1;
TREE_TYPE (vexpr) = TREE_TYPE (name);
DECL_MODE (vexpr) = DECL_MODE (SSA_NAME_VAR (name));
SET_DECL_MODE (vexpr, DECL_MODE (SSA_NAME_VAR (name)));
gsi = gsi_after_labels (single_succ (ENTRY_BLOCK_PTR_FOR_FN (cfun)));
gsi_insert_before (&gsi, def_temp, GSI_SAME_STMT);
return vexpr;
@ -6070,7 +6070,7 @@ tree_function_versioning (tree old_decl, tree new_decl,
ddecl = make_node (DEBUG_EXPR_DECL);
DECL_ARTIFICIAL (ddecl) = 1;
TREE_TYPE (ddecl) = TREE_TYPE (parm);
DECL_MODE (ddecl) = DECL_MODE (parm);
SET_DECL_MODE (ddecl, DECL_MODE (parm));
vec_safe_push (*debug_args, DECL_ORIGIN (parm));
vec_safe_push (*debug_args, ddecl);
}
@ -6102,7 +6102,7 @@ tree_function_versioning (tree old_decl, tree new_decl,
parm = (**debug_args)[i];
DECL_ARTIFICIAL (vexpr) = 1;
TREE_TYPE (vexpr) = TREE_TYPE (parm);
DECL_MODE (vexpr) = DECL_MODE (parm);
SET_DECL_MODE (vexpr, DECL_MODE (parm));
def_temp = gimple_build_debug_bind (var, vexpr, NULL);
gsi_insert_before (&cgsi, def_temp, GSI_NEW_STMT);
def_temp = gimple_build_debug_source_bind (vexpr, parm, NULL);

2
gcc/tree-into-ssa.c
View file

@ -1229,7 +1229,7 @@ rewrite_debug_stmt_uses (gimple *stmt)
def_temp = gimple_build_debug_source_bind (def, var, NULL);
DECL_ARTIFICIAL (def) = 1;
TREE_TYPE (def) = TREE_TYPE (var);
DECL_MODE (def) = DECL_MODE (var);
SET_DECL_MODE (def, DECL_MODE (var));
gsi =
gsi_after_labels (single_succ (ENTRY_BLOCK_PTR_FOR_FN (cfun)));
gsi_insert_before (&gsi, def_temp, GSI_SAME_STMT);

2
gcc/tree-sra.c
View file

@ -5000,7 +5000,7 @@ sra_ipa_reset_debug_stmts (ipa_parm_adjustment_vec adjustments)
NULL);
DECL_ARTIFICIAL (vexpr) = 1;
TREE_TYPE (vexpr) = TREE_TYPE (name);
DECL_MODE (vexpr) = DECL_MODE (adj->base);
SET_DECL_MODE (vexpr, DECL_MODE (adj->base));
gsi_insert_before (gsip, def_temp, GSI_SAME_STMT);
}
if (vexpr)

2
gcc/tree-ssa-ccp.c
View file

@ -2905,7 +2905,7 @@ optimize_atomic_bit_test_and (gimple_stmt_iterator *gsip,
tree temp = make_node (DEBUG_EXPR_DECL);
DECL_ARTIFICIAL (temp) = 1;
TREE_TYPE (temp) = TREE_TYPE (lhs);
DECL_MODE (temp) = TYPE_MODE (TREE_TYPE (lhs));
SET_DECL_MODE (temp, TYPE_MODE (TREE_TYPE (lhs)));
tree t = build2 (LSHIFT_EXPR, TREE_TYPE (lhs), new_lhs, bit);
g = gimple_build_debug_bind (temp, t, g);
gsi_insert_after (&gsi, g, GSI_NEW_STMT);

4
gcc/tree-ssa-loop-ivopts.c
View file

@ -7589,9 +7589,9 @@ remove_unused_ivs (struct ivopts_data *data)
DECL_ARTIFICIAL (vexpr) = 1;
TREE_TYPE (vexpr) = TREE_TYPE (comp);
if (SSA_NAME_VAR (def))
DECL_MODE (vexpr) = DECL_MODE (SSA_NAME_VAR (def));
SET_DECL_MODE (vexpr, DECL_MODE (SSA_NAME_VAR (def)));
else
DECL_MODE (vexpr) = TYPE_MODE (TREE_TYPE (vexpr));
SET_DECL_MODE (vexpr, TYPE_MODE (TREE_TYPE (vexpr)));
gdebug *def_temp
= gimple_build_debug_bind (vexpr, comp, NULL);
gimple_stmt_iterator gsi;

4
gcc/tree-ssa.c
View file

@ -432,9 +432,9 @@ insert_debug_temp_for_var_def (gimple_stmt_iterator *gsi, tree var)
DECL_ARTIFICIAL (vexpr) = 1;
TREE_TYPE (vexpr) = TREE_TYPE (value);
if (DECL_P (value))
DECL_MODE (vexpr) = DECL_MODE (value);
SET_DECL_MODE (vexpr, DECL_MODE (value));
else
DECL_MODE (vexpr) = TYPE_MODE (TREE_TYPE (value));
SET_DECL_MODE (vexpr, TYPE_MODE (TREE_TYPE (value)));
if (gsi)
gsi_insert_before (gsi, def_temp, GSI_SAME_STMT);

2
gcc/tree-streamer-in.c
View file

@ -220,7 +220,7 @@ unpack_ts_fixed_cst_value_fields (struct bitpack_d *bp, tree expr)
static void
unpack_ts_decl_common_value_fields (struct bitpack_d *bp, tree expr)
{
DECL_MODE (expr) = bp_unpack_machine_mode (bp);
SET_DECL_MODE (expr, bp_unpack_machine_mode (bp));
DECL_NONLOCAL (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_VIRTUAL_P (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_IGNORED_P (expr) = (unsigned) bp_unpack_value (bp, 1);

2
gcc/tree.c
View file

@ -1020,7 +1020,7 @@ make_node_stat (enum tree_code code MEM_STAT_DECL)
if (code == FUNCTION_DECL)
{
SET_DECL_ALIGN (t, FUNCTION_ALIGNMENT (FUNCTION_BOUNDARY));
DECL_MODE (t) = FUNCTION_MODE;
SET_DECL_MODE (t, FUNCTION_MODE);
}
else
SET_DECL_ALIGN (t, 1);

2
gcc/tree.h
View file

@ -2350,6 +2350,8 @@ extern machine_mode element_mode (const_tree t);
field. Always equal to TYPE_MODE (TREE_TYPE (decl)) except for a
FIELD_DECL. */
#define DECL_MODE(NODE) (DECL_COMMON_CHECK (NODE)->decl_common.mode)
#define SET_DECL_MODE(NODE, MODE) \
(DECL_COMMON_CHECK (NODE)->decl_common.mode = (MODE))
/* For FUNCTION_DECL, if it is built-in, this identifies which built-in
operation it is. Note, however, that this field is overloaded, with

2
gcc/varasm.c
View file

@ -7628,7 +7628,7 @@ make_debug_expr_from_rtl (const_rtx exp)
TREE_TYPE (ddecl) = type;
else
TREE_TYPE (ddecl) = lang_hooks.types.type_for_mode (mode, 1);
DECL_MODE (ddecl) = mode;
SET_DECL_MODE (ddecl, mode);
dval = gen_rtx_DEBUG_EXPR (mode);
DEBUG_EXPR_TREE_DECL (dval) = ddecl;
SET_DECL_RTL (ddecl, dval);

6
libcc1/ChangeLog
View file

@ -1,3 +1,9 @@
2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
* plugin.cc (plugin_build_add_field): Use SET_DECL_MODE.
2016-06-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Update copyrights.

2
libcc1/plugin.cc
View file

@ -511,7 +511,7 @@ plugin_build_add_field (cc1_plugin::connection *,
= c_build_bitfield_integer_type (bitsize, TYPE_UNSIGNED (field_type));
}
DECL_MODE (decl) = TYPE_MODE (TREE_TYPE (decl));
SET_DECL_MODE (decl, TYPE_MODE (TREE_TYPE (decl)));
// There's no way to recover this from DWARF.
SET_DECL_OFFSET_ALIGN (decl, TYPE_PRECISION (pointer_sized_int_node));