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tree-data-ref.c (struct data_ref_loc_d): Replace pos field with ref. 

* tree-data-ref.c (struct data_ref_loc_d): Replace pos field with ref.
	(get_references_in_stmt): Don't record operand addresses, but
	operands themselves.
	(find_data_references_in_stmt, graphite_find_data_references_in_stmt):
	Adjust for the pos -> ref change.

From-SVN: r205760
This commit is contained in:
Jakub Jelinek 2013-12-06 21:38:15 +01:00 committed by Jakub Jelinek
parent bbafacb611
commit a3698dfc4a
2 changed files with 28 additions and 20 deletions
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8
gcc/ChangeLog
View File

@ -1,3 +1,11 @@
2013-12-06 Jakub Jelinek <jakub@redhat.com>
* tree-data-ref.c (struct data_ref_loc_d): Replace pos field with ref.
(get_references_in_stmt): Don't record operand addresses, but
operands themselves.
(find_data_references_in_stmt, graphite_find_data_references_in_stmt):
Adjust for the pos -> ref change.
2013-12-06 H.J. Lu <hongjiu.lu@intel.com>
* config.gcc: Change --with-cpu=ia to --with-cpu=intel.

40
gcc/tree-data-ref.c
View File

@ -4320,8 +4320,8 @@ compute_all_dependences (vec<data_reference_p> datarefs,
typedef struct data_ref_loc_d
{
/* Position of the memory reference. */
tree *pos;
/* The memory reference. */
tree ref;
/* True if the memory reference is read. */
bool is_read;
@ -4336,7 +4336,7 @@ get_references_in_stmt (gimple stmt, vec<data_ref_loc, va_heap> *references)
{
bool clobbers_memory = false;
data_ref_loc ref;
tree *op0, *op1;
tree op0, op1;
enum gimple_code stmt_code = gimple_code (stmt);
/* ASM_EXPR and CALL_EXPR may embed arbitrary side effects.
@ -4369,15 +4369,15 @@ get_references_in_stmt (gimple stmt, vec<data_ref_loc, va_heap> *references)
if (stmt_code == GIMPLE_ASSIGN)
{
tree base;
op0 = gimple_assign_lhs_ptr (stmt);
op1 = gimple_assign_rhs1_ptr (stmt);
op0 = gimple_assign_lhs (stmt);
op1 = gimple_assign_rhs1 (stmt);
if (DECL_P (*op1)
|| (REFERENCE_CLASS_P (*op1)
&& (base = get_base_address (*op1))
if (DECL_P (op1)
|| (REFERENCE_CLASS_P (op1)
&& (base = get_base_address (op1))
&& TREE_CODE (base) != SSA_NAME))
{
ref.pos = op1;
ref.ref = op1;
ref.is_read = true;
references->safe_push (ref);
}
@ -4386,16 +4386,16 @@ get_references_in_stmt (gimple stmt, vec<data_ref_loc, va_heap> *references)
{
unsigned i, n;
op0 = gimple_call_lhs_ptr (stmt);
op0 = gimple_call_lhs (stmt);
n = gimple_call_num_args (stmt);
for (i = 0; i < n; i++)
{
op1 = gimple_call_arg_ptr (stmt, i);
op1 = gimple_call_arg (stmt, i);
if (DECL_P (*op1)
|| (REFERENCE_CLASS_P (*op1) && get_base_address (*op1)))
if (DECL_P (op1)
|| (REFERENCE_CLASS_P (op1) && get_base_address (op1)))
{
ref.pos = op1;
ref.ref = op1;
ref.is_read = true;
references->safe_push (ref);
}
@ -4404,11 +4404,11 @@ get_references_in_stmt (gimple stmt, vec<data_ref_loc, va_heap> *references)
else
return clobbers_memory;
if (*op0
&& (DECL_P (*op0)
|| (REFERENCE_CLASS_P (*op0) && get_base_address (*op0))))
if (op0
&& (DECL_P (op0)
|| (REFERENCE_CLASS_P (op0) && get_base_address (op0))))
{
ref.pos = op0;
ref.ref = op0;
ref.is_read = false;
references->safe_push (ref);
}
@ -4435,7 +4435,7 @@ find_data_references_in_stmt (struct loop *nest, gimple stmt,
FOR_EACH_VEC_ELT (references, i, ref)
{
dr = create_data_ref (nest, loop_containing_stmt (stmt),
*ref->pos, stmt, ref->is_read);
ref->ref, stmt, ref->is_read);
gcc_assert (dr != NULL);
datarefs->safe_push (dr);
}
@ -4464,7 +4464,7 @@ graphite_find_data_references_in_stmt (loop_p nest, loop_p loop, gimple stmt,
FOR_EACH_VEC_ELT (references, i, ref)
{
dr = create_data_ref (nest, loop, *ref->pos, stmt, ref->is_read);
dr = create_data_ref (nest, loop, ref->ref, stmt, ref->is_read);
gcc_assert (dr != NULL);
datarefs->safe_push (dr);
}