signed type. */
if (code1 == FIXED_POINT_TYPE && TYPE_UNSIGNED (t1))
{
- unsigned char mclass = 0;
+ enum mode_class mclass = (enum mode_class) 0;
if (GET_MODE_CLASS (m1) == MODE_UFRACT)
mclass = MODE_FRACT;
else if (GET_MODE_CLASS (m1) == MODE_UACCUM)
}
if (code2 == FIXED_POINT_TYPE && TYPE_UNSIGNED (t2))
{
- unsigned char mclass = 0;
+ enum mode_class mclass = (enum mode_class) 0;
if (GET_MODE_CLASS (m2) == MODE_UFRACT)
mclass = MODE_FRACT;
else if (GET_MODE_CLASS (m2) == MODE_UACCUM)
bool lvalue_array_p;
while ((TREE_CODE (exp.value) == NON_LVALUE_EXPR
- || TREE_CODE (exp.value) == NOP_EXPR
- || TREE_CODE (exp.value) == CONVERT_EXPR)
+ || CONVERT_EXPR_P (exp.value))
&& TREE_TYPE (TREE_OPERAND (exp.value, 0)) == type)
{
if (TREE_CODE (exp.value) == NON_LVALUE_EXPR)
if (TREE_CODE (type) == POINTER_TYPE)
{
- if (TREE_CODE (pointer) == CONVERT_EXPR
- || TREE_CODE (pointer) == NOP_EXPR
+ if (CONVERT_EXPR_P (pointer)
|| TREE_CODE (pointer) == VIEW_CONVERT_EXPR)
{
/* If a warning is issued, mark it to avoid duplicates from
used_types_insert (TREE_TYPE (ref));
ref = DECL_INITIAL (ref);
TREE_CONSTANT (ref) = 1;
- TREE_INVARIANT (ref) = 1;
}
else if (current_function_decl != 0
&& !DECL_FILE_SCOPE_P (current_function_decl)
expression if necessary. This has the nice side-effect to prevent
the tree-inliner from generating invalid assignment trees which may
blow up in the RTL expander later. */
- if ((TREE_CODE (function) == NOP_EXPR
- || TREE_CODE (function) == CONVERT_EXPR)
+ if (CONVERT_EXPR_P (function)
&& TREE_CODE (tem = TREE_OPERAND (function, 0)) == ADDR_EXPR
&& TREE_CODE (tem = TREE_OPERAND (tem, 0)) == FUNCTION_DECL
&& !comptypes (fntype, TREE_TYPE (tem)))
if (nargs < 0)
return error_mark_node;
- /* Check that the arguments to the function are valid. */
+ /* Check that arguments to builtin functions match the expectations. */
+ if (fundecl
+ && DECL_BUILT_IN (fundecl)
+ && DECL_BUILT_IN_CLASS (fundecl) == BUILT_IN_NORMAL
+ && !check_builtin_function_arguments (fundecl, nargs, argarray))
+ return error_mark_node;
+ /* Check that the arguments to the function are valid. */
check_function_arguments (TYPE_ATTRIBUTES (fntype), nargs, argarray,
TYPE_ARG_TYPES (fntype));
if (warn_parentheses)
warn_about_parentheses (code, code1, code2);
- if (code1 != tcc_comparison)
+ if (TREE_CODE_CLASS (code1) != tcc_comparison)
warn_logical_operator (code, arg1.value, arg2.value);
/* Warn about comparisons against string literals, with the exception
different mode in place.)
So first try to find a common term here 'by hand'; we want to cover
at least the cases that occur in legal static initializers. */
- if ((TREE_CODE (op0) == NOP_EXPR || TREE_CODE (op0) == CONVERT_EXPR)
+ if (CONVERT_EXPR_P (op0)
&& (TYPE_PRECISION (TREE_TYPE (op0))
== TYPE_PRECISION (TREE_TYPE (TREE_OPERAND (op0, 0)))))
con0 = TREE_OPERAND (op0, 0);
else
con0 = op0;
- if ((TREE_CODE (op1) == NOP_EXPR || TREE_CODE (op1) == CONVERT_EXPR)
+ if (CONVERT_EXPR_P (op1)
&& (TYPE_PRECISION (TREE_TYPE (op1))
== TYPE_PRECISION (TREE_TYPE (TREE_OPERAND (op1, 0)))))
con1 = TREE_OPERAND (op1, 0);
if (warn_unused_value)
{
if (VOID_TYPE_P (TREE_TYPE (expr1))
- && (TREE_CODE (expr1) == NOP_EXPR
- || TREE_CODE (expr1) == CONVERT_EXPR))
+ && CONVERT_EXPR_P (expr1))
; /* (void) a, b */
else if (VOID_TYPE_P (TREE_TYPE (expr1))
&& TREE_CODE (expr1) == COMPOUND_EXPR
- && (TREE_CODE (TREE_OPERAND (expr1, 1)) == CONVERT_EXPR
- || TREE_CODE (TREE_OPERAND (expr1, 1)) == NOP_EXPR))
+ && CONVERT_EXPR_P (TREE_OPERAND (expr1, 1)))
; /* (void) a, (void) b, c */
else
warning (OPT_Wunused_value,
tree field;
for (field = TYPE_FIELDS (type); field; field = TREE_CHAIN (field))
- if (comptypes (TYPE_MAIN_VARIANT (TREE_TYPE (field)),
- TYPE_MAIN_VARIANT (TREE_TYPE (value))))
+ if (TREE_TYPE (field) != error_mark_node
+ && comptypes (TYPE_MAIN_VARIANT (TREE_TYPE (field)),
+ TYPE_MAIN_VARIANT (TREE_TYPE (value))))
break;
if (field)
build_constructor_single (type, field, value),
true, 0);
TREE_CONSTANT (t) = TREE_CONSTANT (value);
- TREE_INVARIANT (t) = TREE_INVARIANT (value);
return t;
}
error ("cast to union type from type not present in union");
if (TREE_CODE (mvr) != ARRAY_TYPE)
mvr = TYPE_MAIN_VARIANT (mvr);
/* Opaque pointers are treated like void pointers. */
- is_opaque_pointer = (targetm.vector_opaque_p (type)
- || targetm.vector_opaque_p (rhstype))
- && TREE_CODE (ttl) == VECTOR_TYPE
- && TREE_CODE (ttr) == VECTOR_TYPE;
+ is_opaque_pointer = vector_targets_convertible_p (ttl, ttr);
/* C++ does not allow the implicit conversion void* -> T*. However,
for the purpose of reducing the number of false positives, we
ret.value = build_constructor (constructor_type,
constructor_elements);
if (constructor_constant)
- TREE_CONSTANT (ret.value) = TREE_INVARIANT (ret.value) = 1;
+ TREE_CONSTANT (ret.value) = 1;
if (constructor_constant && constructor_simple)
TREE_STATIC (ret.value) = 1;
}
{
switch (TREE_CODE (inner))
{
- case NOP_EXPR: case NON_LVALUE_EXPR: case CONVERT_EXPR:
+ CASE_CONVERT: case NON_LVALUE_EXPR:
case PLUS_EXPR:
inner = TREE_OPERAND (inner, 0);
continue;
tree op1 = TREE_OPERAND (inner, 1);
while (!POINTER_TYPE_P (TREE_TYPE (op1))
- && (TREE_CODE (op1) == NOP_EXPR
- || TREE_CODE (op1) == NON_LVALUE_EXPR
- || TREE_CODE (op1) == CONVERT_EXPR))
+ && (CONVERT_EXPR_P (op1)
+ || TREE_CODE (op1) == NON_LVALUE_EXPR))
op1 = TREE_OPERAND (op1, 0);
if (POINTER_TYPE_P (TREE_TYPE (op1)))
required. */
tree
-c_expr_to_decl (tree expr, bool *tc ATTRIBUTE_UNUSED,
- bool *ti ATTRIBUTE_UNUSED, bool *se)
+c_expr_to_decl (tree expr, bool *tc ATTRIBUTE_UNUSED, bool *se)
{
if (TREE_CODE (expr) == COMPOUND_LITERAL_EXPR)
{
return block;
}
+/* Generate OMP_PARALLEL, with CLAUSES and BLOCK as its compound statement. */
+
tree
c_finish_omp_parallel (tree clauses, tree block)
{
return add_stmt (stmt);
}
+/* Like c_begin_compound_stmt, except force the retention of the BLOCK. */
+
+tree
+c_begin_omp_task (void)
+{
+ tree block;
+
+ keep_next_level ();
+ block = c_begin_compound_stmt (true);
+
+ return block;
+}
+
+/* Generate OMP_TASK, with CLAUSES and BLOCK as its compound statement. */
+
+tree
+c_finish_omp_task (tree clauses, tree block)
+{
+ tree stmt;
+
+ block = c_end_compound_stmt (block, true);
+
+ stmt = make_node (OMP_TASK);
+ TREE_TYPE (stmt) = void_type_node;
+ OMP_TASK_CLAUSES (stmt) = clauses;
+ OMP_TASK_BODY (stmt) = block;
+
+ return add_stmt (stmt);
+}
+
/* For all elements of CLAUSES, validate them vs OpenMP constraints.
Remove any elements from the list that are invalid. */
case OMP_CLAUSE_NOWAIT:
case OMP_CLAUSE_ORDERED:
case OMP_CLAUSE_DEFAULT:
+ case OMP_CLAUSE_UNTIED:
+ case OMP_CLAUSE_COLLAPSE:
pc = &OMP_CLAUSE_CHAIN (c);
continue;
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