+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * tree.h (built_in_decls): Delete old interface with two parallel
+ arrays to hold standard builtin declarations, and replace it with
+ a function based interface that can support creating builtins on
+ the fly in the future. Change all uses, and poison the old
+ names. Make sure 0 is not a legitimate builtin index.
+ (implicit_built_in_decls): Ditto.
+ (built_in_info): Ditto.
+ (BUILTIN_VALID_P): Ditto.
+ (builtin_decl_explicit): Ditto.
+ (builtin_decl_implicit): Ditto.
+ (set_builtin_decl): Ditto.
+ (set_builtin_decl_implicit_p): Ditto.
+ (builtin_decl_explicit_p): Ditto.
+ (builtin_decl_implicit_p): Ditto.
+ * tree-complex.c (expand_complex_libcall): Ditto.
+ * tree-loop-distribution.c (generate_memset_zero): Ditto.
+ * tree-ssa-strlen.c (get_string_length): Ditto.
+ (handle_builtin_strcpy): Ditto.
+ (handle_builtin_strcat): Ditto.
+ * tree.c (iterative_hash_expr): Ditto.
+ (local_define_builtin): Ditto.
+ (build_common_builtin_nodes): Ditto.
+ * builtins.c (built_in_decls): Ditto.
+ (implicit_built_in_decls): Ditto.
+ (built_in_info): Ditto
+ (expand_builtin_classify_type): Ditto.
+ (mathfn_built_in_1): Ditto.
+ (expand_builtin_cexpi): Ditto.
+ (expand_builtin_mempcpy_args): Ditto.
+ (expand_builtin_stpcpy): Ditto.
+ (gimplify_va_arg_expr): Ditto.
+ (expand_builtin_sync_operation): Ditto.
+ (build_builtin_expect_predicate): Ditto.
+ (fold_builtin_memory_op): Ditto.
+ (fold_builtin_strcpy): Ditto.
+ (fold_builtin_stpcpy): Ditto.
+ (fold_builtin_strncpy): Ditto.
+ (fold_builtin_interclass_mathfn): Ditto.
+ (fold_builtin_classify): Ditto.
+ (fold_builtin_2): Ditto.
+ (fold_builtin_strstr): Ditto.
+ (fold_builtin_strrchr): Ditto.
+ (fold_builtin_strpbrk): Ditto.
+ (fold_builtin_strcat): Ditto.
+ (fold_builtin_strncat): Ditto.
+ (fold_builtin_strcspn): Ditto.
+ (fold_builtin_fputs): Ditto.
+ (fold_builtin_sprintf): Ditto.
+ (fold_builtin_snprintf): Ditto.
+ (expand_builtin_memory_chk): Ditto.
+ (fold_builtin_memory_chk): Ditto.
+ (fold_builtin_stxcpy_chk): Ditto.
+ (fold_builtin_strncpy_chk): Ditto.
+ (fold_builtin_strcat_chk): Ditto.
+ (fold_builtin_strncat_chk): Ditto.
+ (fold_builtin_sprintf_chk_1): Ditto.
+ (fold_builtin_snprintf_chk_1): Ditto.
+ (fold_builtin_printf): Ditto.
+ (fold_builtin_fprintf): Ditto.
+ (fold_call_stmt): Ditto.
+ (set_builtin_user_assembler_name): Ditto.
+ * tree-emutls.c (emutls_common_1): Ditto.
+ * omp-low.c (scan_omp): Ditto.
+ (lower_rec_input_clauses): Ditto.
+ (lower_reduction_clauses): Ditto.
+ (expand_parallel_call): Ditto.
+ (expand_task_call): Ditto.
+ (maybe_catch_exception): Ditto.
+ (optimize_omp_library_calls): Ditto.
+ (expand_omp_for_generic): Ditto.
+ (expand_omp_for_static_nochunk): Ditto.
+ (expand_omp_for_static_chunk): Ditto.
+ (expand_omp_sections): Ditto.
+ (expand_omp_atomic_fetch_op): Ditto.
+ (expand_omp_atomic_pipeline): Ditto.
+ (expand_omp_atomic_mutex): Ditto.
+ (lower_omp_single_simple): Ditto.
+ (lower_omp_single_copy): Ditto.
+ (lower_omp_master): Ditto.
+ (lower_omp_ordered): Ditto.
+ (lower_omp_critical): Ditto.
+ * tree-ssa-ccp.c (optimize_stdarg_builtin): Ditto.
+ * builtins.c (DEF_BUILTIN_STUB): Ditto.
+ (BUILT_IN_NONE): Ditto.
+ * tree-ssa-math-opts.c (execute_optimize_bswap): Ditto.
+ * gimple-low.c (lower_function_body): Ditto.
+ (lower_builtin_setjmp): Ditto.
+ * c-decl.c (merge_decls): Ditto.
+ * tree-eh.c (lower_resx): Ditto.
+ (lower_resx): Ditto.
+ (lower_eh_dispatch): Ditto.
+ * function (gimplify_parameters): Ditto.
+ * c-typeck.c (build_function_call_vec): Ditto.
+ * gimplify.c (build_stack_save_restore): Ditto.
+ (gimplify_vla_decl): Ditto.
+ (gimplify_modify_expr_to_memcpy): Ditto.
+ (gimplify_modify_expr_to_memset): Ditto.
+ (gimplify_variable_sized_compare): Ditto.
+ (gimplify_function_tree): Ditto.
+ * calls.c (emit_call_1): Ditto.
+ * tree-ssa-forprop.c (simplify_builtin_call): Ditto.
+ * tree-nested.c (convert_nl_goto_reference): Ditto.
+ (convert_tramp_reference_op): Ditto.
+ (finalize_nesting_tree_1): Ditto.
+ * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Ditto.
+ (tree_ssa_prefetch_arrays): Ditto.
+ * tree-streamer-in.c (streamer_get_builtin_tree): Ditto.
+ * system.h (built_in_decls): Ditto.
+ (implicit_built_in_decls): Ditto.
+ * tree-vect-generic.c (expand_vector_operations_1): Ditto.
+ * config/sparc/sparc.c (sparc_gimplify_va_arg): Ditto.
+ * config/i386/i386.c (ix86_gimplify_va_arg): Ditto.
+ (ix86_veclibabi_svml): Ditto.
+ (ix86_veclibabi_acml): Ditto.
+ * config/vms/vms.c (vms_patch_builtins): Ditto.
+ * config/ia64/ia64.c (ia64_init_builtins): Ditto.
+ * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Ditto.
+ (rs6000_builtin_vectorized_libmass): Ditto.
+ (rs6000_init_builtins): Ditto.
+ * config/darwin.c (darwin_override_options): Ditto.
+ (darwin_patch_builtin): Ditto.
+ (darwin_rename_builtins): Ditto.
+ * config/pa/pa.c (pa_init_builtins): Ditto.
+
2011-10-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* tree.h (copy_ref_info): Expose existing function.
+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * gcc-interface/utils.c (def_builtin_1): Delete old interface with
+ two parallel arrays to hold standard builtin declarations, and
+ replace it with a function based interface that can support
+ creating builtins on the fly in the future. Change all uses, and
+ poison the old names. Make sure 0 is not a legitimate builtin
+ index.
+ * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Ditto.
+ (gnat_to_gnu): Ditto.
+
2011-10-07 Eric Botcazou <ebotcazou@adacore.com>
PR lto/50492
time, and reuse it to feed the end_handler hook's argument at exit. */
gnu_current_exc_ptr
- = build_call_expr (built_in_decls [BUILT_IN_EH_POINTER],
+ = build_call_expr (builtin_decl_explicit (BUILT_IN_EH_POINTER),
1, integer_zero_node);
prev_gnu_incoming_exc_ptr = gnu_incoming_exc_ptr;
gnu_incoming_exc_ptr = create_var_decl (get_identifier ("EXPTR"), NULL_TREE,
to_ptr = build_fold_addr_expr (to);
from_ptr = build_fold_addr_expr (from);
- t = implicit_built_in_decls[BUILT_IN_MEMMOVE];
+ t = builtin_decl_implicit (BUILT_IN_MEMMOVE);
gnu_result = build_call_expr (t, 3, to_ptr, from_ptr, size);
}
}
/* Preserve an already installed decl. It most likely was setup in advance
(e.g. as part of the internal builtins) for specific reasons. */
- if (built_in_decls[(int) fncode] != NULL_TREE)
+ if (builtin_decl_explicit (fncode) != NULL_TREE)
return;
gcc_assert ((!both_p && !fallback_p)
add_builtin_function (libname, libtype, fncode, fnclass,
NULL, fnattrs);
- built_in_decls[(int) fncode] = decl;
- if (implicit_p)
- implicit_built_in_decls[(int) fncode] = decl;
+ set_builtin_decl (fncode, decl, implicit_p);
}
static int flag_isoc94 = 0;
/* Setup an array of _DECL trees, make sure each element is
initialized to NULL_TREE. */
-tree built_in_decls[(int) END_BUILTINS];
-/* Declarations used when constructing the builtin implicitly in the compiler.
- It may be NULL_TREE when this is invalid (for instance runtime is not
- required to implement the function call in all cases). */
-tree implicit_built_in_decls[(int) END_BUILTINS];
+builtin_info_type builtin_info;
static const char *c_getstr (tree);
static rtx c_readstr (const char *, enum machine_mode);
fcode = BUILT_IN_MATHFN##_R; fcodef = BUILT_IN_MATHFN##F_R ; \
fcodel = BUILT_IN_MATHFN##L_R ; break;
-/* Return mathematic function equivalent to FN but operating directly
- on TYPE, if available. If IMPLICIT is true find the function in
- implicit_built_in_decls[], otherwise use built_in_decls[]. If we
- can't do the conversion, return zero. */
+/* Return mathematic function equivalent to FN but operating directly on TYPE,
+ if available. If IMPLICIT is true use the implicit builtin declaration,
+ otherwise use the explicit declaration. If we can't do the conversion,
+ return zero. */
static tree
-mathfn_built_in_1 (tree type, enum built_in_function fn, bool implicit)
+mathfn_built_in_1 (tree type, enum built_in_function fn, bool implicit_p)
{
- tree const *const fn_arr
- = implicit ? implicit_built_in_decls : built_in_decls;
- enum built_in_function fcode, fcodef, fcodel;
+ enum built_in_function fcode, fcodef, fcodel, fcode2;
switch (fn)
{
}
if (TYPE_MAIN_VARIANT (type) == double_type_node)
- return fn_arr[fcode];
+ fcode2 = fcode;
else if (TYPE_MAIN_VARIANT (type) == float_type_node)
- return fn_arr[fcodef];
+ fcode2 = fcodef;
else if (TYPE_MAIN_VARIANT (type) == long_double_type_node)
- return fn_arr[fcodel];
+ fcode2 = fcodel;
else
return NULL_TREE;
+
+ if (implicit_p && !builtin_decl_implicit_p (fcode2))
+ return NULL_TREE;
+
+ return builtin_decl_explicit (fcode2);
}
/* Like mathfn_built_in_1(), but always use the implicit array. */
rtx op1a, op2a;
if (DECL_FUNCTION_CODE (fndecl) == BUILT_IN_CEXPIF)
- fn = built_in_decls[BUILT_IN_SINCOSF];
+ fn = builtin_decl_explicit (BUILT_IN_SINCOSF);
else if (DECL_FUNCTION_CODE (fndecl) == BUILT_IN_CEXPI)
- fn = built_in_decls[BUILT_IN_SINCOS];
+ fn = builtin_decl_explicit (BUILT_IN_SINCOS);
else if (DECL_FUNCTION_CODE (fndecl) == BUILT_IN_CEXPIL)
- fn = built_in_decls[BUILT_IN_SINCOSL];
+ fn = builtin_decl_explicit (BUILT_IN_SINCOSL);
else
gcc_unreachable ();
tree ctype = build_complex_type (type);
if (DECL_FUNCTION_CODE (fndecl) == BUILT_IN_CEXPIF)
- fn = built_in_decls[BUILT_IN_CEXPF];
+ fn = builtin_decl_explicit (BUILT_IN_CEXPF);
else if (DECL_FUNCTION_CODE (fndecl) == BUILT_IN_CEXPI)
- fn = built_in_decls[BUILT_IN_CEXP];
+ fn = builtin_decl_explicit (BUILT_IN_CEXP);
else if (DECL_FUNCTION_CODE (fndecl) == BUILT_IN_CEXPIL)
- fn = built_in_decls[BUILT_IN_CEXPL];
+ fn = builtin_decl_explicit (BUILT_IN_CEXPL);
else
gcc_unreachable ();
rtx target, enum machine_mode mode, int endp)
{
/* If return value is ignored, transform mempcpy into memcpy. */
- if (target == const0_rtx && implicit_built_in_decls[BUILT_IN_MEMCPY])
+ if (target == const0_rtx && builtin_decl_implicit_p (BUILT_IN_MEMCPY))
{
- tree fn = implicit_built_in_decls[BUILT_IN_MEMCPY];
+ tree fn = builtin_decl_implicit (BUILT_IN_MEMCPY);
tree result = build_call_nofold_loc (UNKNOWN_LOCATION, fn, 3,
dest, src, len);
return expand_expr (result, target, mode, EXPAND_NORMAL);
src = CALL_EXPR_ARG (exp, 1);
/* If return value is ignored, transform stpcpy into strcpy. */
- if (target == const0_rtx && implicit_built_in_decls[BUILT_IN_STRCPY])
+ if (target == const0_rtx && builtin_decl_implicit (BUILT_IN_STRCPY))
{
- tree fn = implicit_built_in_decls[BUILT_IN_STRCPY];
+ tree fn = builtin_decl_implicit (BUILT_IN_STRCPY);
tree result = build_call_nofold_loc (loc, fn, 2, dst, src);
return expand_expr (result, target, mode, EXPAND_NORMAL);
}
expression to exit or longjmp. */
gimplify_and_add (valist, pre_p);
t = build_call_expr_loc (loc,
- implicit_built_in_decls[BUILT_IN_TRAP], 0);
+ builtin_decl_implicit (BUILT_IN_TRAP), 0);
gimplify_and_add (t, pre_p);
/* This is dead code, but go ahead and finish so that the
if (warned_f_a_n)
break;
- fndecl = implicit_built_in_decls[BUILT_IN_SYNC_FETCH_AND_NAND_N];
+ fndecl = builtin_decl_implicit (BUILT_IN_SYNC_FETCH_AND_NAND_N);
inform (loc, "%qD changed semantics in GCC 4.4", fndecl);
warned_f_a_n = true;
break;
if (warned_n_a_f)
break;
- fndecl = implicit_built_in_decls[BUILT_IN_SYNC_NAND_AND_FETCH_N];
+ fndecl = builtin_decl_implicit (BUILT_IN_SYNC_NAND_AND_FETCH_N);
inform (loc, "%qD changed semantics in GCC 4.4", fndecl);
warned_n_a_f = true;
break;
{
tree fn, arg_types, pred_type, expected_type, call_expr, ret_type;
- fn = built_in_decls[BUILT_IN_EXPECT];
+ fn = builtin_decl_explicit (BUILT_IN_EXPECT);
arg_types = TYPE_ARG_TYPES (TREE_TYPE (fn));
ret_type = TREE_TYPE (TREE_TYPE (fn));
pred_type = TREE_VALUE (arg_types);
&& (MIN (src_align, dest_align) / BITS_PER_UNIT
>= (unsigned HOST_WIDE_INT) tree_low_cst (len, 1))))
{
- tree fn = implicit_built_in_decls[BUILT_IN_MEMCPY];
+ tree fn = builtin_decl_implicit (BUILT_IN_MEMCPY);
if (!fn)
return NULL_TREE;
return build_call_expr_loc (loc, fn, 3, dest, src, len);
else
return NULL_TREE;
- fn = implicit_built_in_decls[BUILT_IN_MEMCPY];
+ fn = builtin_decl_implicit (BUILT_IN_MEMCPY);
if (!fn)
return NULL_TREE;
return build_call_expr_loc (loc, fn, 3, dest, src, len);
if (!refs_may_alias_p_1 (&destr, &srcr, false))
{
tree fn;
- fn = implicit_built_in_decls[BUILT_IN_MEMCPY];
+ fn = builtin_decl_implicit (BUILT_IN_MEMCPY);
if (!fn)
return NULL_TREE;
return build_call_expr_loc (loc, fn, 3, dest, src, len);
if (optimize_function_for_size_p (cfun))
return NULL_TREE;
- fn = implicit_built_in_decls[BUILT_IN_MEMCPY];
+ fn = builtin_decl_implicit (BUILT_IN_MEMCPY);
if (!fn)
return NULL_TREE;
&& !integer_zerop (len))
return NULL_TREE;
- fn = implicit_built_in_decls[BUILT_IN_MEMCPY];
+ fn = builtin_decl_implicit (BUILT_IN_MEMCPY);
if (!fn)
return NULL_TREE;
return NULL_TREE;
/* OK transform into builtin memcpy. */
- fn = implicit_built_in_decls[BUILT_IN_MEMCPY];
+ fn = builtin_decl_implicit (BUILT_IN_MEMCPY);
if (!fn)
return NULL_TREE;
CASE_FLT_FN (BUILT_IN_ISINF):
{
/* isinf(x) -> isgreater(fabs(x),DBL_MAX). */
- tree const isgr_fn = built_in_decls[BUILT_IN_ISGREATER];
+ tree const isgr_fn = builtin_decl_explicit (BUILT_IN_ISGREATER);
tree const type = TREE_TYPE (arg);
REAL_VALUE_TYPE r;
char buf[128];
case BUILT_IN_ISFINITE:
{
/* isfinite(x) -> islessequal(fabs(x),DBL_MAX). */
- tree const isle_fn = built_in_decls[BUILT_IN_ISLESSEQUAL];
+ tree const isle_fn = builtin_decl_explicit (BUILT_IN_ISLESSEQUAL);
tree const type = TREE_TYPE (arg);
REAL_VALUE_TYPE r;
char buf[128];
{
/* isnormal(x) -> isgreaterequal(fabs(x),DBL_MIN) &
islessequal(fabs(x),DBL_MAX). */
- tree const isle_fn = built_in_decls[BUILT_IN_ISLESSEQUAL];
- tree const isge_fn = built_in_decls[BUILT_IN_ISGREATEREQUAL];
+ tree const isle_fn = builtin_decl_explicit (BUILT_IN_ISLESSEQUAL);
+ tree const isge_fn = builtin_decl_explicit (BUILT_IN_ISGREATEREQUAL);
tree const type = TREE_TYPE (arg);
REAL_VALUE_TYPE rmax, rmin;
char buf[128];
1. So e.g. "if (isinf_sign(x))" would be folded to just
"if (isinf(x) ? 1 : 0)" which becomes "if (isinf(x))". */
tree signbit_fn = mathfn_built_in_1 (TREE_TYPE (arg), BUILT_IN_SIGNBIT, 0);
- tree isinf_fn = built_in_decls[BUILT_IN_ISINF];
+ tree isinf_fn = builtin_decl_explicit (BUILT_IN_ISINF);
tree tmp = NULL_TREE;
arg = builtin_save_expr (arg);
case BUILT_IN_STPCPY:
if (ignore)
{
- tree fn = implicit_built_in_decls[BUILT_IN_STRCPY];
+ tree fn = builtin_decl_implicit (BUILT_IN_STRCPY);
if (!fn)
break;
if (p2[1] != '\0')
return NULL_TREE;
- fn = implicit_built_in_decls[BUILT_IN_STRCHR];
+ fn = builtin_decl_implicit (BUILT_IN_STRCHR);
if (!fn)
return NULL_TREE;
if (! integer_zerop (s2))
return NULL_TREE;
- fn = implicit_built_in_decls[BUILT_IN_STRCHR];
+ fn = builtin_decl_implicit (BUILT_IN_STRCHR);
if (!fn)
return NULL_TREE;
if (p2[1] != '\0')
return NULL_TREE; /* Really call strpbrk. */
- fn = implicit_built_in_decls[BUILT_IN_STRCHR];
+ fn = builtin_decl_implicit (BUILT_IN_STRCHR);
if (!fn)
return NULL_TREE;
{
/* See if we can store by pieces into (dst + strlen(dst)). */
tree newdst, call;
- tree strlen_fn = implicit_built_in_decls[BUILT_IN_STRLEN];
- tree strcpy_fn = implicit_built_in_decls[BUILT_IN_STRCPY];
+ tree strlen_fn = builtin_decl_implicit (BUILT_IN_STRLEN);
+ tree strcpy_fn = builtin_decl_implicit (BUILT_IN_STRCPY);
if (!strlen_fn || !strcpy_fn)
return NULL_TREE;
if (TREE_CODE (len) == INTEGER_CST && p
&& compare_tree_int (len, strlen (p)) >= 0)
{
- tree fn = implicit_built_in_decls[BUILT_IN_STRCAT];
+ tree fn = builtin_decl_implicit (BUILT_IN_STRCAT);
/* If the replacement _DECL isn't initialized, don't do the
transformation. */
/* If the second argument is "", return __builtin_strlen(s1). */
if (p2 && *p2 == '\0')
{
- tree fn = implicit_built_in_decls[BUILT_IN_STRLEN];
+ tree fn = builtin_decl_implicit (BUILT_IN_STRLEN);
/* If the replacement _DECL isn't initialized, don't do the
transformation. */
{
/* If we're using an unlocked function, assume the other unlocked
functions exist explicitly. */
- tree const fn_fputc = unlocked ? built_in_decls[BUILT_IN_FPUTC_UNLOCKED]
- : implicit_built_in_decls[BUILT_IN_FPUTC];
- tree const fn_fwrite = unlocked ? built_in_decls[BUILT_IN_FWRITE_UNLOCKED]
- : implicit_built_in_decls[BUILT_IN_FWRITE];
+ tree const fn_fputc = (unlocked
+ ? builtin_decl_explicit (BUILT_IN_FPUTC_UNLOCKED)
+ : builtin_decl_implicit (BUILT_IN_FPUTC));
+ tree const fn_fwrite = (unlocked
+ ? builtin_decl_explicit (BUILT_IN_FWRITE_UNLOCKED)
+ : builtin_decl_implicit (BUILT_IN_FWRITE));
/* If the return value is used, don't do the transformation. */
if (!ignore)
/* If the format doesn't contain % args or %%, use strcpy. */
if (strchr (fmt_str, target_percent) == NULL)
{
- tree fn = implicit_built_in_decls[BUILT_IN_STRCPY];
+ tree fn = builtin_decl_implicit (BUILT_IN_STRCPY);
if (!fn)
return NULL_TREE;
else if (fmt_str && strcmp (fmt_str, target_percent_s) == 0)
{
tree fn;
- fn = implicit_built_in_decls[BUILT_IN_STRCPY];
+ fn = builtin_decl_implicit (BUILT_IN_STRCPY);
if (!fn)
return NULL_TREE;
if (call && retval)
{
retval = fold_convert_loc
- (loc, TREE_TYPE (TREE_TYPE (implicit_built_in_decls[BUILT_IN_SPRINTF])),
+ (loc, TREE_TYPE (TREE_TYPE (builtin_decl_implicit (BUILT_IN_SPRINTF))),
retval);
return build2 (COMPOUND_EXPR, TREE_TYPE (retval), call, retval);
}
/* If the format doesn't contain % args or %%, use strcpy. */
if (strchr (fmt_str, target_percent) == NULL)
{
- tree fn = implicit_built_in_decls[BUILT_IN_STRCPY];
+ tree fn = builtin_decl_implicit (BUILT_IN_STRCPY);
size_t len = strlen (fmt_str);
/* Don't optimize snprintf (buf, 4, "abc", ptr++). */
/* If the format is "%s", use strcpy if the result isn't used. */
else if (fmt_str && strcmp (fmt_str, target_percent_s) == 0)
{
- tree fn = implicit_built_in_decls[BUILT_IN_STRCPY];
+ tree fn = builtin_decl_implicit (BUILT_IN_STRCPY);
unsigned HOST_WIDE_INT origlen;
/* Don't crash on snprintf (str1, cst, "%s"). */
if (call && retval)
{
- tree fn = built_in_decls[BUILT_IN_SNPRINTF];
+ tree fn = builtin_decl_explicit (BUILT_IN_SNPRINTF);
retval = fold_convert_loc (loc, TREE_TYPE (TREE_TYPE (fn)), retval);
return build2 (COMPOUND_EXPR, TREE_TYPE (retval), call, retval);
}
switch (fcode)
{
case BUILT_IN_MEMCPY_CHK:
- fn = built_in_decls[BUILT_IN_MEMCPY];
+ fn = builtin_decl_explicit (BUILT_IN_MEMCPY);
break;
case BUILT_IN_MEMPCPY_CHK:
- fn = built_in_decls[BUILT_IN_MEMPCPY];
+ fn = builtin_decl_explicit (BUILT_IN_MEMPCPY);
break;
case BUILT_IN_MEMMOVE_CHK:
- fn = built_in_decls[BUILT_IN_MEMMOVE];
+ fn = builtin_decl_explicit (BUILT_IN_MEMMOVE);
break;
case BUILT_IN_MEMSET_CHK:
- fn = built_in_decls[BUILT_IN_MEMSET];
+ fn = builtin_decl_explicit (BUILT_IN_MEMSET);
break;
default:
break;
normal __memcpy_chk. */
if (readonly_data_expr (src))
{
- tree fn = built_in_decls[BUILT_IN_MEMCPY_CHK];
+ tree fn = builtin_decl_explicit (BUILT_IN_MEMCPY_CHK);
if (!fn)
return NULL_RTX;
fn = build_call_nofold_loc (EXPR_LOCATION (exp), fn, 4,
{
/* (void) __mempcpy_chk () can be optimized into
(void) __memcpy_chk (). */
- fn = built_in_decls[BUILT_IN_MEMCPY_CHK];
+ fn = builtin_decl_explicit (BUILT_IN_MEMCPY_CHK);
if (!fn)
return NULL_TREE;
switch (fcode)
{
case BUILT_IN_MEMCPY_CHK:
- fn = built_in_decls[BUILT_IN_MEMCPY];
+ fn = builtin_decl_explicit (BUILT_IN_MEMCPY);
break;
case BUILT_IN_MEMPCPY_CHK:
- fn = built_in_decls[BUILT_IN_MEMPCPY];
+ fn = builtin_decl_explicit (BUILT_IN_MEMPCPY);
break;
case BUILT_IN_MEMMOVE_CHK:
- fn = built_in_decls[BUILT_IN_MEMMOVE];
+ fn = builtin_decl_explicit (BUILT_IN_MEMMOVE);
break;
case BUILT_IN_MEMSET_CHK:
- fn = built_in_decls[BUILT_IN_MEMSET];
+ fn = builtin_decl_explicit (BUILT_IN_MEMSET);
break;
default:
break;
/* If return value of __stpcpy_chk is ignored,
optimize into __strcpy_chk. */
- fn = built_in_decls[BUILT_IN_STRCPY_CHK];
+ fn = builtin_decl_explicit (BUILT_IN_STRCPY_CHK);
if (!fn)
return NULL_TREE;
/* If c_strlen returned something, but not a constant,
transform __strcpy_chk into __memcpy_chk. */
- fn = built_in_decls[BUILT_IN_MEMCPY_CHK];
+ fn = builtin_decl_explicit (BUILT_IN_MEMCPY_CHK);
if (!fn)
return NULL_TREE;
}
/* If __builtin_st{r,p}cpy_chk is used, assume st{r,p}cpy is available. */
- fn = built_in_decls[fcode == BUILT_IN_STPCPY_CHK
- ? BUILT_IN_STPCPY : BUILT_IN_STRCPY];
+ fn = builtin_decl_explicit (fcode == BUILT_IN_STPCPY_CHK
+ ? BUILT_IN_STPCPY : BUILT_IN_STRCPY);
if (!fn)
return NULL_TREE;
}
/* If __builtin_strncpy_chk is used, assume strncpy is available. */
- fn = built_in_decls[BUILT_IN_STRNCPY];
+ fn = builtin_decl_explicit (BUILT_IN_STRNCPY);
if (!fn)
return NULL_TREE;
return NULL_TREE;
/* If __builtin_strcat_chk is used, assume strcat is available. */
- fn = built_in_decls[BUILT_IN_STRCAT];
+ fn = builtin_decl_explicit (BUILT_IN_STRCAT);
if (!fn)
return NULL_TREE;
&& ! tree_int_cst_lt (len, src_len))
{
/* If LEN >= strlen (SRC), optimize into __strcat_chk. */
- fn = built_in_decls[BUILT_IN_STRCAT_CHK];
+ fn = builtin_decl_explicit (BUILT_IN_STRCAT_CHK);
if (!fn)
return NULL_TREE;
}
/* If __builtin_strncat_chk is used, assume strncat is available. */
- fn = built_in_decls[BUILT_IN_STRNCAT];
+ fn = builtin_decl_explicit (BUILT_IN_STRNCAT);
if (!fn)
return NULL_TREE;
}
/* If __builtin_{,v}sprintf_chk is used, assume {,v}sprintf is available. */
- fn = built_in_decls[fcode == BUILT_IN_VSPRINTF_CHK
- ? BUILT_IN_VSPRINTF : BUILT_IN_SPRINTF];
+ fn = builtin_decl_explicit (fcode == BUILT_IN_VSPRINTF_CHK
+ ? BUILT_IN_VSPRINTF : BUILT_IN_SPRINTF);
if (!fn)
return NULL_TREE;
/* If __builtin_{,v}snprintf_chk is used, assume {,v}snprintf is
available. */
- fn = built_in_decls[fcode == BUILT_IN_VSNPRINTF_CHK
- ? BUILT_IN_VSNPRINTF : BUILT_IN_SNPRINTF];
+ fn = builtin_decl_explicit (fcode == BUILT_IN_VSNPRINTF_CHK
+ ? BUILT_IN_VSNPRINTF : BUILT_IN_SNPRINTF);
if (!fn)
return NULL_TREE;
{
/* If we're using an unlocked function, assume the other
unlocked functions exist explicitly. */
- fn_putchar = built_in_decls[BUILT_IN_PUTCHAR_UNLOCKED];
- fn_puts = built_in_decls[BUILT_IN_PUTS_UNLOCKED];
+ fn_putchar = builtin_decl_explicit (BUILT_IN_PUTCHAR_UNLOCKED);
+ fn_puts = builtin_decl_explicit (BUILT_IN_PUTS_UNLOCKED);
}
else
{
- fn_putchar = implicit_built_in_decls[BUILT_IN_PUTCHAR];
- fn_puts = implicit_built_in_decls[BUILT_IN_PUTS];
+ fn_putchar = builtin_decl_implicit (BUILT_IN_PUTCHAR);
+ fn_puts = builtin_decl_implicit (BUILT_IN_PUTS);
}
if (!init_target_chars ())
{
/* If we're using an unlocked function, assume the other
unlocked functions exist explicitly. */
- fn_fputc = built_in_decls[BUILT_IN_FPUTC_UNLOCKED];
- fn_fputs = built_in_decls[BUILT_IN_FPUTS_UNLOCKED];
+ fn_fputc = builtin_decl_explicit (BUILT_IN_FPUTC_UNLOCKED);
+ fn_fputs = builtin_decl_explicit (BUILT_IN_FPUTS_UNLOCKED);
}
else
{
- fn_fputc = implicit_built_in_decls[BUILT_IN_FPUTC];
- fn_fputs = implicit_built_in_decls[BUILT_IN_FPUTS];
+ fn_fputc = builtin_decl_implicit (BUILT_IN_FPUTC);
+ fn_fputs = builtin_decl_implicit (BUILT_IN_FPUTS);
}
if (!init_target_chars ())
return NULL_TREE;
}
-/* Look up the function in built_in_decls that corresponds to DECL
+/* Look up the function in builtin_decl that corresponds to DECL
and set ASMSPEC as its user assembler name. DECL must be a
function decl that declares a builtin. */
&& DECL_BUILT_IN_CLASS (decl) == BUILT_IN_NORMAL
&& asmspec != 0);
- builtin = built_in_decls [DECL_FUNCTION_CODE (decl)];
- set_user_assembler_name (builtin, asmspec);
+ builtin = builtin_decl_explicit (DECL_FUNCTION_CODE (decl));
+ set_user_assembler_name (
+builtin, asmspec);
switch (DECL_FUNCTION_CODE (decl))
{
case BUILT_IN_MEMCPY:
define it here at all. */
#undef DEF_BUILTIN_STUB
#define DEF_BUILTIN_STUB(ENUM, NAME) \
- DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, 0, 0, false, false, \
- false, 0, false, false)
+ DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, BT_LAST, BT_LAST, false, false, \
+ false, ATTR_LAST, false, false)
/* Builtin used by the implementation of GNU OpenMP. None of these are
actually implemented in the compiler; they're all in libgomp. */
#undef ATTR_MATHFN_FPROUNDING_STORE
#define ATTR_MATHFN_FPROUNDING_STORE ATTR_NOTHROW_LEAF_LIST
+/* Make sure 0 is not a legitimate builtin. */
+DEF_BUILTIN_STUB(BUILT_IN_NONE, (const char *)0)
+
/* Category: math builtins. */
DEF_LIB_BUILTIN (BUILT_IN_ACOS, "acos", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
DEF_C99_C90RES_BUILTIN (BUILT_IN_ACOSF, "acosf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
{
C_DECL_BUILTIN_PROTOTYPE (newdecl) = 0;
if (DECL_BUILT_IN_CLASS (newdecl) == BUILT_IN_NORMAL)
- switch (DECL_FUNCTION_CODE (newdecl))
- {
- /* If a compatible prototype of these builtin functions
- is seen, assume the runtime implements it with the
- expected semantics. */
- case BUILT_IN_STPCPY:
- implicit_built_in_decls[DECL_FUNCTION_CODE (newdecl)]
- = built_in_decls[DECL_FUNCTION_CODE (newdecl)];
- default:
- break;
- }
+ {
+ enum built_in_function fncode = DECL_FUNCTION_CODE (newdecl);
+ switch (fncode)
+ {
+ /* If a compatible prototype of these builtin functions
+ is seen, assume the runtime implements it with the
+ expected semantics. */
+ case BUILT_IN_STPCPY:
+ if (builtin_decl_explicit_p (fncode))
+ set_builtin_decl_implicit_p (fncode, true);
+ break;
+ default:
+ break;
+ }
+ }
}
else
C_DECL_BUILTIN_PROTOTYPE (newdecl)
}
/* If this is a function and an assembler name is specified, reset DECL_RTL
- so we can give it its new name. Also, update built_in_decls if it
+ so we can give it its new name. Also, update builtin_decl if it
was a normal built-in. */
if (TREE_CODE (decl) == FUNCTION_DECL && asmspec)
{
+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * c-common.c (def_builtin_1): Delete old interface with two
+ parallel arrays to hold standard builtin declarations, and replace
+ it with a function based interface that can support creating
+ builtins on the fly in the future. Change all uses, and poison
+ the old names. Make sure 0 is not a legitimate builtin index.
+ * c-omp.c (c_finish_omp_barrier): Ditto.
+ (c_finish_omp_taskwait): Ditto.
+ (c_finish_omp_flush): Ditto.
+
2011-10-11 Tristan Gingold <gingold@adacore.com>
* c.opt: (fallow-parameterless-variadic-functions): New.
decl = add_builtin_function (name, fntype, fncode, fnclass,
(fallback_p ? libname : NULL),
fnattrs);
+
+ set_builtin_decl (fncode, decl, implicit_p);
+
if (both_p
&& !flag_no_builtin && !builtin_function_disabled_p (libname)
&& !(nonansi_p && flag_no_nonansi_builtin))
add_builtin_function (libname, libtype, fncode, fnclass,
NULL, fnattrs);
-
- built_in_decls[(int) fncode] = decl;
- if (implicit_p)
- implicit_built_in_decls[(int) fncode] = decl;
}
\f
/* Nonzero if the type T promotes to int. This is (nearly) the
{
int n = sync_resolve_size (function, params);
tree new_function, first_param, result;
+ enum built_in_function fncode;
if (n == 0)
return error_mark_node;
- new_function = built_in_decls[orig_code + exact_log2 (n) + 1];
+ fncode = (enum built_in_function)((int)orig_code + exact_log2 (n) + 1);
+ new_function = builtin_decl_explicit (fncode);
if (!sync_resolve_params (function, new_function, params))
return error_mark_node;
{
tree x;
- x = built_in_decls[BUILT_IN_GOMP_BARRIER];
+ x = builtin_decl_explicit (BUILT_IN_GOMP_BARRIER);
x = build_call_expr_loc (loc, x, 0);
add_stmt (x);
}
{
tree x;
- x = built_in_decls[BUILT_IN_GOMP_TASKWAIT];
+ x = builtin_decl_explicit (BUILT_IN_GOMP_TASKWAIT);
x = build_call_expr_loc (loc, x, 0);
add_stmt (x);
}
{
tree x;
- x = built_in_decls[BUILT_IN_GOMP_TASKYIELD];
+ x = builtin_decl_explicit (BUILT_IN_GOMP_TASKYIELD);
x = build_call_expr_loc (loc, x, 0);
add_stmt (x);
}
{
tree x;
- x = built_in_decls[BUILT_IN_SYNC_SYNCHRONIZE];
+ x = builtin_decl_explicit (BUILT_IN_SYNC_SYNCHRONIZE);
x = build_call_expr_loc (loc, x, 0);
add_stmt (x);
}
&& !comptypes (fntype, TREE_TYPE (tem)))
{
tree return_type = TREE_TYPE (fntype);
- tree trap = build_function_call (loc, built_in_decls[BUILT_IN_TRAP],
+ tree trap = build_function_call (loc,
+ builtin_decl_explicit (BUILT_IN_TRAP),
NULL_TREE);
int i;
if (fndecl && TREE_CODE (fndecl) == FUNCTION_DECL)
{
tree t = fndecl;
+
/* Although a built-in FUNCTION_DECL and its non-__builtin
counterpart compare equal and get a shared mem_attrs, they
produce different dump output in compare-debug compilations,
adds a different (but equivalent) entry, while the other
doesn't run the garbage collector at the same spot and then
shares the mem_attr with the equivalent entry. */
- if (DECL_BUILT_IN_CLASS (t) == BUILT_IN_NORMAL
- && built_in_decls[DECL_FUNCTION_CODE (t)])
- t = built_in_decls[DECL_FUNCTION_CODE (t)];
- set_mem_expr (funmem, t);
+ if (DECL_BUILT_IN_CLASS (t) == BUILT_IN_NORMAL)
+ {
+ tree t2 = builtin_decl_explicit (DECL_FUNCTION_CODE (t));
+ if (t2)
+ t = t2;
+ }
+
+ set_mem_expr (funmem, t);
}
else if (fntree)
set_mem_expr (funmem, build_simple_mem_ref (CALL_EXPR_FN (fntree)));
static void
darwin_patch_builtin (int fncode)
{
- tree fn = built_in_decls[fncode];
+ tree fn = builtin_decl_explicit (fncode);
tree sym;
char *newname;
set_user_assembler_name (fn, newname);
- fn = implicit_built_in_decls[fncode];
+ fn = builtin_decl_implicit (fncode);
if (fn)
set_user_assembler_name (fn, newname);
}
use the faster version. */
if (!flag_unsafe_math_optimizations)
{
- int dcode = (BUILT_IN_COMPLEX_DIV_MIN
- + DCmode - MIN_MODE_COMPLEX_FLOAT);
- tree fn = built_in_decls[dcode];
+ enum built_in_function dcode
+ = (enum built_in_function)(BUILT_IN_COMPLEX_DIV_MIN
+ + DCmode - MIN_MODE_COMPLEX_FLOAT);
+ tree fn = builtin_decl_explicit (dcode);
/* Fortran and c call TARGET_INIT_BUILTINS and
TARGET_INIT_LIBFUNCS at different times, so we have to put a
call into each to ensure that at least one of them is called
new hook to run after build_common_builtin_nodes runs. */
if (fn)
set_user_assembler_name (fn, "___ieee_divdc3");
- fn = implicit_built_in_decls[dcode];
+ fn = builtin_decl_implicit (dcode);
if (fn)
set_user_assembler_name (fn, "___ieee_divdc3");
}
else
{
tree copy
- = build_call_expr (implicit_built_in_decls[BUILT_IN_MEMCPY],
+ = build_call_expr (builtin_decl_implicit (BUILT_IN_MEMCPY),
3, dest_addr, src_addr,
size_int (cur_size));
gimplify_and_add (copy, pre_p);
return NULL_TREE;
}
- bname = IDENTIFIER_POINTER (DECL_NAME (implicit_built_in_decls[fn]));
+ bname = IDENTIFIER_POINTER (DECL_NAME (builtin_decl_implicit (fn)));
if (fn == BUILT_IN_LOGF)
strcpy (name, "vmlsLn4");
name[4] &= ~0x20;
arity = 0;
- for (args = DECL_ARGUMENTS (implicit_built_in_decls[fn]); args;
+ for (args = DECL_ARGUMENTS (builtin_decl_implicit (fn));
+ args;
args = TREE_CHAIN (args))
arity++;
return NULL_TREE;
}
- bname = IDENTIFIER_POINTER (DECL_NAME (implicit_built_in_decls[fn]));
+ bname = IDENTIFIER_POINTER (DECL_NAME (builtin_decl_implicit (fn)));
sprintf (name + 7, "%s", bname+10);
arity = 0;
- for (args = DECL_ARGUMENTS (implicit_built_in_decls[fn]); args;
+ for (args = DECL_ARGUMENTS (builtin_decl_implicit (fn));
+ args;
args = TREE_CHAIN (args))
arity++;
if (TARGET_HPUX)
{
- if (built_in_decls [BUILT_IN_FINITE])
- set_user_assembler_name (built_in_decls [BUILT_IN_FINITE],
- "_Isfinite");
- if (built_in_decls [BUILT_IN_FINITEF])
- set_user_assembler_name (built_in_decls [BUILT_IN_FINITEF],
- "_Isfinitef");
- if (built_in_decls [BUILT_IN_FINITEL])
- set_user_assembler_name (built_in_decls [BUILT_IN_FINITEL],
- "_Isfinitef128");
+ if ((decl = builtin_decl_explicit (BUILT_IN_FINITE))) != NULL_TREE)
+ set_user_assembler_name (decl, "_Isfinite");
+ if ((decl = builtin_decl_explicit (BUILT_IN_FINITEF))) != NULL_TREE)
+ set_user_assembler_name (decl, "_Isfinitef");
+ if ((decl = builtin_decl_explicit (BUILT_IN_FINITEL))) != NULL_TREE)
+ set_user_assembler_name (decl, "_Isfinitef128");
}
}
pa_init_builtins (void)
{
#ifdef DONT_HAVE_FPUTC_UNLOCKED
- built_in_decls[(int) BUILT_IN_FPUTC_UNLOCKED] =
- built_in_decls[(int) BUILT_IN_PUTC_UNLOCKED];
- implicit_built_in_decls[(int) BUILT_IN_FPUTC_UNLOCKED]
- = implicit_built_in_decls[(int) BUILT_IN_PUTC_UNLOCKED];
+ {
+ tree decl = builtin_decl_explicit (BUILT_IN_PUTC_UNLOCKED);
+ set_builtin_decl (BUILT_IN_FPUTC_UNLOCKED, decl,
+ builtin_decl_implicit_p (BUILT_IN_PUTC_UNLOCKED));
+ }
#endif
#if TARGET_HPUX_11
- if (built_in_decls [BUILT_IN_FINITE])
- set_user_assembler_name (built_in_decls [BUILT_IN_FINITE], "_Isfinite");
- if (built_in_decls [BUILT_IN_FINITEF])
- set_user_assembler_name (built_in_decls [BUILT_IN_FINITEF], "_Isfinitef");
+ {
+ tree decl;
+
+ if ((decl = builtin_decl_explicit (BUILT_IN_FINITE)) != NULL_TREE)
+ set_user_assembler_name (decl, "_Isfinite");
+ if ((decl = builtin_decl_explicit (BUILT_IN_FINITEF)) != NULL_TREE)
+ set_user_assembler_name (decl, "_Isfinitef");
+ }
#endif
if (HPUX_LONG_DOUBLE_LIBRARY)
case BUILT_IN_SQRT:
case BUILT_IN_TAN:
case BUILT_IN_TANH:
- bdecl = implicit_built_in_decls[fn];
+ bdecl = builtin_decl_implicit (fn);
suffix = "d2"; /* pow -> powd2 */
if (el_mode != DFmode
|| n != 2)
case BUILT_IN_SQRTF:
case BUILT_IN_TANF:
case BUILT_IN_TANHF:
- bdecl = implicit_built_in_decls[fn];
+ bdecl = builtin_decl_implicit (fn);
suffix = "4"; /* powf -> powf4 */
if (el_mode != SFmode
|| n != 4)
tree tmp = create_tmp_var (type, "va_arg_tmp");
tree dest_addr = build_fold_addr_expr (tmp);
- tree copy = build_call_expr (implicit_built_in_decls[BUILT_IN_MEMCPY],
+ tree copy = build_call_expr (builtin_decl_implicit (BUILT_IN_MEMCPY),
3, dest_addr, addr, size_int (rsize * 4));
gimplify_and_add (copy, pre_p);
#if TARGET_XCOFF
/* AIX libm provides clog as __clog. */
- if (built_in_decls [BUILT_IN_CLOG])
- set_user_assembler_name (built_in_decls [BUILT_IN_CLOG], "__clog");
+ if ((tdecl = builtin_decl_explicit ([BUILT_IN_CLOG))) != NULL_TREE)
+ set_user_assembler_name (tdecl, "__clog");
#endif
#ifdef SUBTARGET_INIT_BUILTINS
{
tree tmp = create_tmp_var (type, "va_arg_tmp");
tree dest_addr = build_fold_addr_expr (tmp);
- tree copy = build_call_expr (implicit_built_in_decls[BUILT_IN_MEMCPY],
+ tree copy = build_call_expr (builtin_decl_implicit (BUILT_IN_MEMCPY),
3, dest_addr, addr, size_int (rsize));
TREE_ADDRESSABLE (tmp) = 1;
gimplify_and_add (copy, pre_p);
unsigned int i;
/* Fwrite on VMS is non-standard. */
- implicit_built_in_decls[(int) BUILT_IN_FWRITE] = NULL_TREE;
- implicit_built_in_decls[(int) BUILT_IN_FWRITE_UNLOCKED] = NULL_TREE;
+ if (builtin_decl_implicit_p (BUILT_IN_WRITE))
+ set_builtin_decl_implicit_p (BUILT_IN_WRITE, false);
+
+ if (builtin_decl_implicit_p (BUILT_IN_WRITE_UNLOCKED))
+ set_builtin_decl_implicit_p (BUILT_IN_WRITE_UNLOCKED, false);
/* Define aliases for names. */
for (i = 0; i < NBR_CRTL_NAMES; i++)
+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * decl.c (duplicate_decls): Delete old interface with two parallel
+ arrays to hold standard builtin declarations, and replace it with
+ a function based interface that can support creating builtins on
+ the fly in the future. Change all uses, and poison the old
+ names. Make sure 0 is not a legitimate builtin index.
+ * except.c (build_eh_type_type): Ditto.
+ (choose_personality_routine): Ditto.
+ * semantics.c (finish_omp_atomic): Ditto.
+ (finish_omp_barrier): Ditto.
+ (finish_omp_flush): Ditto.
+ (finish_omp_taskwait): Ditto.
+
2011-10-11 Jason Merrill <jason@redhat.com>
PR c++/49855
if (DECL_BUILT_IN_CLASS (olddecl) == BUILT_IN_NORMAL
&& DECL_ANTICIPATED (olddecl)
&& TREE_NOTHROW (newdecl)
- && !TREE_NOTHROW (olddecl)
- && built_in_decls [DECL_FUNCTION_CODE (olddecl)] != NULL_TREE
- && built_in_decls [DECL_FUNCTION_CODE (olddecl)] != olddecl
- && types_match)
- TREE_NOTHROW (built_in_decls [DECL_FUNCTION_CODE (olddecl)]) = 1;
+ && !TREE_NOTHROW (olddecl))
+ {
+ enum built_in_function fncode = DECL_FUNCTION_CODE (olddecl);
+ tree tmpdecl = builtin_decl_explicit (fncode);
+ if (tmpdecl && tmpdecl != olddecl && types_match)
+ TREE_NOTHROW (tmpdecl) = 1;
+ }
/* Whether or not the builtin can throw exceptions has no
bearing on this declarator. */
regardless of declaration matches. */
COPY_DECL_RTL (olddecl, newdecl);
if (DECL_BUILT_IN_CLASS (newdecl) == BUILT_IN_NORMAL)
- switch (DECL_FUNCTION_CODE (newdecl))
- {
- /* If a compatible prototype of these builtin functions
- is seen, assume the runtime implements it with the
- expected semantics. */
- case BUILT_IN_STPCPY:
- implicit_built_in_decls[DECL_FUNCTION_CODE (newdecl)]
- = built_in_decls[DECL_FUNCTION_CODE (newdecl)];
- default:
- break;
- }
+ {
+ enum built_in_function fncode = DECL_FUNCTION_CODE (newdecl);
+ switch (fncode)
+ {
+ /* If a compatible prototype of these builtin functions
+ is seen, assume the runtime implements it with the
+ expected semantics. */
+ case BUILT_IN_STPCPY:
+ if (builtin_decl_explicit_p (fncode))
+ set_builtin_decl_implicit_p (fncode, true);
+ break;
+ default:
+ break;
+ }
+ }
}
DECL_RESULT (newdecl) = DECL_RESULT (olddecl);
tree
build_exc_ptr (void)
{
- return build_call_n (built_in_decls [BUILT_IN_EH_POINTER],
+ return build_call_n (builtin_decl_explicit (BUILT_IN_EH_POINTER),
1, integer_zero_node);
}
case lang_java:
state = chose_java;
- terminate_node = built_in_decls [BUILT_IN_ABORT];
+ terminate_node = builtin_decl_explicit (BUILT_IN_ABORT);
pragma_java_exceptions = true;
break;
void
finish_omp_barrier (void)
{
- tree fn = built_in_decls[BUILT_IN_GOMP_BARRIER];
+ tree fn = builtin_decl_explicit (BUILT_IN_GOMP_BARRIER);
VEC(tree,gc) *vec = make_tree_vector ();
tree stmt = finish_call_expr (fn, &vec, false, false, tf_warning_or_error);
release_tree_vector (vec);
void
finish_omp_flush (void)
{
- tree fn = built_in_decls[BUILT_IN_SYNC_SYNCHRONIZE];
+ tree fn = builtin_decl_explicit (BUILT_IN_SYNC_SYNCHRONIZE);
VEC(tree,gc) *vec = make_tree_vector ();
tree stmt = finish_call_expr (fn, &vec, false, false, tf_warning_or_error);
release_tree_vector (vec);
void
finish_omp_taskwait (void)
{
- tree fn = built_in_decls[BUILT_IN_GOMP_TASKWAIT];
+ tree fn = builtin_decl_explicit (BUILT_IN_GOMP_TASKWAIT);
VEC(tree,gc) *vec = make_tree_vector ();
tree stmt = finish_call_expr (fn, &vec, false, false, tf_warning_or_error);
release_tree_vector (vec);
void
finish_omp_taskyield (void)
{
- tree fn = built_in_decls[BUILT_IN_GOMP_TASKYIELD];
+ tree fn = builtin_decl_explicit (BUILT_IN_GOMP_TASKYIELD);
VEC(tree,gc) *vec = make_tree_vector ();
tree stmt = finish_call_expr (fn, &vec, false, false, tf_warning_or_error);
release_tree_vector (vec);
+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * trans-expr.c (gfc_conv_power_op): Delete old interface with two
+ parallel arrays to hold standard builtin declarations, and replace
+ it with a function based interface that can support creating
+ builtins on the fly in the future. Change all uses, and poison
+ the old names. Make sure 0 is not a legitimate builtin index.
+ (fill_with_spaces): Ditto.
+ (gfc_trans_string_copy): Ditto.
+ (gfc_trans_zero_assign): Ditto.
+ (gfc_build_memcpy_call): Ditto.
+ (alloc_scalar_allocatable_for_assignment): Ditto.
+ * trans-array.c (gfc_trans_array_constructor_value): Ditto.
+ (duplicate_allocatable): Ditto.
+ (gfc_alloc_allocatable_for_assignment): Ditto.
+ * trans-openmp.c (gfc_omp_clause_copy_ctor): Ditto.
+ (gfc_omp_clause_assign_op): Ditto.
+ (gfc_trans_omp_atomic): Ditto.
+ (gfc_trans_omp_do): Ditto.
+ (gfc_trans_omp_task): Ditto.
+ * trans-stmt.c (gfc_trans_stop): Ditto.
+ (gfc_trans_sync): Ditto.
+ (gfc_trans_allocate): Ditto.
+ (gfc_trans_deallocate): Ditto.
+ * trans.c (gfc_call_malloc): Ditto.
+ (gfc_allocate_using_malloc): Ditto.
+ (gfc_call_free): Ditto.
+ (gfc_deallocate_with_status): Ditto.
+ (gfc_deallocate_scalar_with_status): Ditto.
+ * f95-lang.c (gfc_define_builtin): Ditto.
+ (gfc_init_builtin_functions): Ditto.
+ * trans-decl.c (create_main_function): Ditto.
+ * trans-intrinsic.c (builtin_decl_for_precision): Ditto.
+
2011-10-10 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/50564
#define ATTR_CONST_NOTHROW_LIST (ECF_NOTHROW | ECF_CONST)
static void
-gfc_define_builtin (const char *name, tree type, int code,
+gfc_define_builtin (const char *name, tree type, enum built_in_function code,
const char *library_name, int attr)
{
tree decl;
DECL_ATTRIBUTES (decl) = tree_cons (get_identifier ("leaf"),
NULL, DECL_ATTRIBUTES (decl));
- built_in_decls[code] = decl;
- implicit_built_in_decls[code] = decl;
+ set_builtin_decl (code, decl, true);
}
size_type_node, NULL_TREE);
gfc_define_builtin ("__builtin_malloc", ftype, BUILT_IN_MALLOC,
"malloc", ATTR_NOTHROW_LEAF_LIST);
- DECL_IS_MALLOC (built_in_decls[BUILT_IN_MALLOC]) = 1;
+ DECL_IS_MALLOC (builtin_decl_explicit (BUILT_IN_MALLOC)) = 1;
ftype = build_function_type_list (pvoid_type_node,
size_type_node, pvoid_type_node,
gfc_define_builtin ("__builtin_trap", builtin_types[BT_FN_VOID],
BUILT_IN_TRAP, NULL, ATTR_NOTHROW_LEAF_LIST);
- TREE_THIS_VOLATILE (built_in_decls[BUILT_IN_TRAP]) = 1;
+ TREE_THIS_VOLATILE (builtin_decl_explicit (BUILT_IN_TRAP)) = 1;
gfc_define_builtin ("__emutls_get_address",
builtin_types[BT_FN_PTR_PTR],
size = TREE_INT_CST_LOW (TYPE_SIZE_UNIT (type));
bound = build_int_cst (size_type_node, n * size);
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMCPY], 3,
- tmp, init, bound);
+ builtin_decl_explicit (BUILT_IN_MEMCPY),
+ 3, tmp, init, bound);
gfc_add_expr_to_block (&body, tmp);
*poffset = fold_build2_loc (input_location, PLUS_EXPR,
gfc_add_expr_to_block (&block, tmp);
}
- tmp = built_in_decls[BUILT_IN_MEMCPY];
+ tmp = builtin_decl_explicit (BUILT_IN_MEMCPY);
tmp = build_call_expr_loc (input_location, tmp, 3,
dest, src, size);
}
/* We know the temporary and the value will be the same length,
so can use memcpy. */
- tmp = built_in_decls[BUILT_IN_MEMCPY];
+ tmp = builtin_decl_explicit (BUILT_IN_MEMCPY);
tmp = build_call_expr_loc (input_location,
tmp, 3, gfc_conv_descriptor_data_get (dest),
gfc_conv_descriptor_data_get (src), size);
in the array reference - (*desc.data)[<element>]. */
gfc_init_block (&realloc_block);
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_REALLOC], 2,
+ builtin_decl_explicit (BUILT_IN_REALLOC), 2,
fold_convert (pvoid_type_node, array1),
size2);
gfc_conv_descriptor_data_set (&realloc_block,
/* Malloc expression. */
gfc_init_block (&alloc_block);
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MALLOC], 1,
- size2);
+ builtin_decl_explicit (BUILT_IN_MALLOC),
+ 1, size2);
gfc_conv_descriptor_data_set (&alloc_block,
desc, tmp);
tmp = gfc_conv_descriptor_dtype (desc);
{
/* Per F2008, 8.5.1 END of the main program implies a
SYNC MEMORY. */
- tmp = built_in_decls [BUILT_IN_SYNC_SYNCHRONIZE];
+ tmp = builtin_decl_explicit (BUILT_IN_SYNC_SYNCHRONIZE);
tmp = build_call_expr_loc (input_location, tmp, 0);
gfc_add_expr_to_block (&body, tmp);
switch (kind)
{
case 0:
- fndecl = built_in_decls[BUILT_IN_POWIF];
+ fndecl = builtin_decl_explicit (BUILT_IN_POWIF);
break;
case 1:
- fndecl = built_in_decls[BUILT_IN_POWI];
+ fndecl = builtin_decl_explicit (BUILT_IN_POWI);
break;
case 2:
- fndecl = built_in_decls[BUILT_IN_POWIL];
+ fndecl = builtin_decl_explicit (BUILT_IN_POWIL);
break;
case 3:
/* Use the __builtin_powil() only if real(kind=16) is
actually the C long double type. */
if (!gfc_real16_is_float128)
- fndecl = built_in_decls[BUILT_IN_POWIL];
+ fndecl = builtin_decl_explicit (BUILT_IN_POWIL);
break;
default:
/* For a simple char type, we can call memset(). */
if (compare_tree_int (TYPE_SIZE_UNIT (type), 1) == 0)
return build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMSET], 3, start,
+ builtin_decl_explicit (BUILT_IN_MEMSET),
+ 3, start,
build_int_cst (gfc_get_int_type (gfc_c_int_kind),
lang_hooks.to_target_charset (' ')),
size);
cond2 = fold_build2_loc (input_location, GE_EXPR, boolean_type_node, slen,
dlen);
tmp2 = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMMOVE],
- 3, dest, src, dlen);
+ builtin_decl_explicit (BUILT_IN_MEMMOVE),
+ 3, dest, src, dlen);
/* Else copy and pad with spaces. */
tmp3 = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMMOVE],
- 3, dest, src, slen);
+ builtin_decl_explicit (BUILT_IN_MEMMOVE),
+ 3, dest, src, slen);
tmp4 = fold_build_pointer_plus_loc (input_location, dest, slen);
tmp4 = fill_with_spaces (tmp4, chartype,
/* Construct call to __builtin_memset. */
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMSET],
- 3, dest, integer_zero_node, len);
+ builtin_decl_explicit (BUILT_IN_MEMSET),
+ 3, dest, integer_zero_node, len);
return fold_convert (void_type_node, tmp);
}
/* Construct call to __builtin_memcpy. */
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMCPY], 3, dst, src, len);
+ builtin_decl_explicit (BUILT_IN_MEMCPY),
+ 3, dst, src, len);
return fold_convert (void_type_node, tmp);
}
}
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MALLOC], 1,
- size_in_bytes);
+ builtin_decl_explicit (BUILT_IN_MALLOC),
+ 1, size_in_bytes);
tmp = fold_convert (TREE_TYPE (lse.expr), tmp);
gfc_add_modify (block, lse.expr, tmp);
if (expr1->ts.type == BT_CHARACTER && expr1->ts.deferred)
build_empty_stmt (input_location));
gfc_add_expr_to_block (block, tmp);
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_REALLOC], 2,
- fold_convert (pvoid_type_node, lse.expr),
+ builtin_decl_explicit (BUILT_IN_REALLOC),
+ 2, fold_convert (pvoid_type_node, lse.expr),
size_in_bytes);
tmp = fold_convert (TREE_TYPE (lse.expr), tmp);
gfc_add_modify (block, lse.expr, tmp);
builtin_decl_for_precision (enum built_in_function base_built_in,
int precision)
{
- int i = END_BUILTINS;
+ enum built_in_function i = END_BUILTINS;
gfc_intrinsic_map_t *m;
for (m = gfc_intrinsic_map; m->double_built_in != base_built_in ; m++)
return m->real16_decl;
}
- return (i == END_BUILTINS ? NULL_TREE : built_in_decls[i]);
+ return (i == END_BUILTINS ? NULL_TREE : builtin_decl_explicit (i));
}
m->id != GFC_ISYM_NONE || m->double_built_in != END_BUILTINS; m++)
{
if (m->float_built_in != END_BUILTINS)
- m->real4_decl = built_in_decls[m->float_built_in];
+ m->real4_decl = builtin_decl_explicit (m->float_built_in);
if (m->complex_float_built_in != END_BUILTINS)
- m->complex4_decl = built_in_decls[m->complex_float_built_in];
+ m->complex4_decl = builtin_decl_explicit (m->complex_float_built_in);
if (m->double_built_in != END_BUILTINS)
- m->real8_decl = built_in_decls[m->double_built_in];
+ m->real8_decl = builtin_decl_explicit (m->double_built_in);
if (m->complex_double_built_in != END_BUILTINS)
- m->complex8_decl = built_in_decls[m->complex_double_built_in];
+ m->complex8_decl = builtin_decl_explicit (m->complex_double_built_in);
/* If real(kind=10) exists, it is always long double. */
if (m->long_double_built_in != END_BUILTINS)
- m->real10_decl = built_in_decls[m->long_double_built_in];
+ m->real10_decl = builtin_decl_explicit (m->long_double_built_in);
if (m->complex_long_double_built_in != END_BUILTINS)
- m->complex10_decl = built_in_decls[m->complex_long_double_built_in];
+ m->complex10_decl
+ = builtin_decl_explicit (m->complex_long_double_built_in);
if (!gfc_real16_is_float128)
{
if (m->long_double_built_in != END_BUILTINS)
- m->real16_decl = built_in_decls[m->long_double_built_in];
+ m->real16_decl = builtin_decl_explicit (m->long_double_built_in);
if (m->complex_long_double_built_in != END_BUILTINS)
- m->complex16_decl = built_in_decls[m->complex_long_double_built_in];
+ m->complex16_decl
+ = builtin_decl_explicit (m->complex_long_double_built_in);
}
else if (quad_decls[m->double_built_in] != NULL_TREE)
{
if (FLOAT_TYPE_P (TREE_TYPE (mvar)))
{
isnan = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_ISNAN], 1, mvar);
+ builtin_decl_explicit (BUILT_IN_ISNAN),
+ 1, mvar);
tmp = fold_build2_loc (input_location, TRUTH_OR_EXPR,
boolean_type_node, tmp,
fold_convert (boolean_type_node, isnan));
if (argsize <= INT_TYPE_SIZE)
{
arg_type = unsigned_type_node;
- func = built_in_decls[BUILT_IN_CLZ];
+ func = builtin_decl_explicit (BUILT_IN_CLZ);
}
else if (argsize <= LONG_TYPE_SIZE)
{
arg_type = long_unsigned_type_node;
- func = built_in_decls[BUILT_IN_CLZL];
+ func = builtin_decl_explicit (BUILT_IN_CLZL);
}
else if (argsize <= LONG_LONG_TYPE_SIZE)
{
arg_type = long_long_unsigned_type_node;
- func = built_in_decls[BUILT_IN_CLZLL];
+ func = builtin_decl_explicit (BUILT_IN_CLZLL);
}
else
{
where ULL_MAX is the largest value that a ULL_MAX can hold
(0xFFFFFFFFFFFFFFFF for a 64-bit long long type), and ULLSIZE
is the bit-size of the long long type (64 in this example). */
- tree ullsize, ullmax, tmp1, tmp2;
+ tree ullsize, ullmax, tmp1, tmp2, btmp;
ullsize = build_int_cst (result_type, LONG_LONG_TYPE_SIZE);
ullmax = fold_build1_loc (input_location, BIT_NOT_EXPR,
tmp1 = fold_build2_loc (input_location, RSHIFT_EXPR, arg_type,
arg, ullsize);
tmp1 = fold_convert (long_long_unsigned_type_node, tmp1);
+ btmp = builtin_decl_explicit (BUILT_IN_CLZLL);
tmp1 = fold_convert (result_type,
- build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_CLZLL],
- 1, tmp1));
+ build_call_expr_loc (input_location, btmp, 1, tmp1));
tmp2 = fold_convert (long_long_unsigned_type_node, arg);
+ btmp = builtin_decl_explicit (BUILT_IN_CLZLL);
tmp2 = fold_convert (result_type,
- build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_CLZLL],
- 1, tmp2));
+ build_call_expr_loc (input_location, btmp, 1, tmp2));
tmp2 = fold_build2_loc (input_location, PLUS_EXPR, result_type,
tmp2, ullsize);
if (argsize <= INT_TYPE_SIZE)
{
arg_type = unsigned_type_node;
- func = built_in_decls[BUILT_IN_CTZ];
+ func = builtin_decl_explicit (BUILT_IN_CTZ);
}
else if (argsize <= LONG_TYPE_SIZE)
{
arg_type = long_unsigned_type_node;
- func = built_in_decls[BUILT_IN_CTZL];
+ func = builtin_decl_explicit (BUILT_IN_CTZL);
}
else if (argsize <= LONG_LONG_TYPE_SIZE)
{
arg_type = long_long_unsigned_type_node;
- func = built_in_decls[BUILT_IN_CTZLL];
+ func = builtin_decl_explicit (BUILT_IN_CTZLL);
}
else
{
where ULL_MAX is the largest value that a ULL_MAX can hold
(0xFFFFFFFFFFFFFFFF for a 64-bit long long type), and ULLSIZE
is the bit-size of the long long type (64 in this example). */
- tree ullsize, ullmax, tmp1, tmp2;
+ tree ullsize, ullmax, tmp1, tmp2, btmp;
ullsize = build_int_cst (result_type, LONG_LONG_TYPE_SIZE);
ullmax = fold_build1_loc (input_location, BIT_NOT_EXPR,
tmp1 = fold_build2_loc (input_location, RSHIFT_EXPR, arg_type,
arg, ullsize);
tmp1 = fold_convert (long_long_unsigned_type_node, tmp1);
+ btmp = builtin_decl_explicit (BUILT_IN_CTZLL);
tmp1 = fold_convert (result_type,
- build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_CTZLL],
- 1, tmp1));
+ build_call_expr_loc (input_location, btmp, 1, tmp1));
tmp1 = fold_build2_loc (input_location, PLUS_EXPR, result_type,
tmp1, ullsize);
tmp2 = fold_convert (long_long_unsigned_type_node, arg);
+ btmp = builtin_decl_explicit (BUILT_IN_CTZLL);
tmp2 = fold_convert (result_type,
- build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_CTZLL],
- 1, tmp2));
+ build_call_expr_loc (input_location, btmp, 1, tmp2));
trailz = fold_build3_loc (input_location, COND_EXPR, result_type,
cond, tmp1, tmp2);
if (argsize <= INT_TYPE_SIZE)
{
arg_type = unsigned_type_node;
- func = built_in_decls[parity ? BUILT_IN_PARITY : BUILT_IN_POPCOUNT];
+ func = builtin_decl_explicit (parity
+ ? BUILT_IN_PARITY
+ : BUILT_IN_POPCOUNT);
}
else if (argsize <= LONG_TYPE_SIZE)
{
arg_type = long_unsigned_type_node;
- func = built_in_decls[parity ? BUILT_IN_PARITYL : BUILT_IN_POPCOUNTL];
+ func = builtin_decl_explicit (parity
+ ? BUILT_IN_PARITYL
+ : BUILT_IN_POPCOUNTL);
}
else if (argsize <= LONG_LONG_TYPE_SIZE)
{
arg_type = long_long_unsigned_type_node;
- func = built_in_decls[parity ? BUILT_IN_PARITYLL : BUILT_IN_POPCOUNTLL];
+ func = builtin_decl_explicit (parity
+ ? BUILT_IN_PARITYLL
+ : BUILT_IN_POPCOUNTLL);
}
else
{
as 'long long'. */
gcc_assert (argsize == 2 * LONG_LONG_TYPE_SIZE);
- func = built_in_decls[parity ? BUILT_IN_PARITYLL : BUILT_IN_POPCOUNTLL];
+ func = builtin_decl_explicit (parity
+ ? BUILT_IN_PARITYLL
+ : BUILT_IN_POPCOUNTLL);
/* Convert it to an integer, and store into a variable. */
utype = gfc_build_uint_type (argsize);
gfc_conv_intrinsic_function_args (se, expr, &arg, 1);
se->expr = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_ISNAN], 1, arg);
+ builtin_decl_explicit (BUILT_IN_ISNAN),
+ 1, arg);
STRIP_TYPE_NOPS (se->expr);
se->expr = fold_convert (gfc_typenode_for_spec (&expr->ts), se->expr);
}
/* Use memcpy to do the transfer. */
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMCPY],
+ builtin_decl_explicit (BUILT_IN_MEMCPY),
3,
tmp,
fold_convert (pvoid_type_node, source),
gfc_add_modify (&block, tmpdecl,
fold_convert (TREE_TYPE (ptr), tmp));
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMCPY], 3,
+ builtin_decl_explicit (BUILT_IN_MEMCPY), 3,
fold_convert (pvoid_type_node, tmpdecl),
fold_convert (pvoid_type_node, ptr),
extent);
/* Use memcpy to do the transfer. */
tmp = gfc_build_addr_expr (NULL_TREE, tmpdecl);
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMCPY], 3,
+ builtin_decl_explicit (BUILT_IN_MEMCPY), 3,
fold_convert (pvoid_type_node, tmp),
fold_convert (pvoid_type_node, ptr),
extent);
tmp = fold_build_pointer_plus_loc (input_location,
fold_convert (pvoid_type_node, dest), tmp);
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMMOVE], 3, tmp, src,
+ builtin_decl_explicit (BUILT_IN_MEMMOVE),
+ 3, tmp, src,
fold_build2_loc (input_location, MULT_EXPR,
size_type_node, slen,
fold_convert (size_type_node,
gfc_conv_descriptor_data_set (&cond_block, dest, ptr);
call = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMCPY], 3, ptr,
+ builtin_decl_explicit (BUILT_IN_MEMCPY),
+ 3, ptr,
fold_convert (pvoid_type_node,
gfc_conv_descriptor_data_get (src)),
size);
size, esize);
size = gfc_evaluate_now (fold_convert (size_type_node, size), &block);
call = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMCPY], 3,
+ builtin_decl_explicit (BUILT_IN_MEMCPY), 3,
fold_convert (pvoid_type_node,
gfc_conv_descriptor_data_get (dest)),
fold_convert (pvoid_type_node,
static tree
gfc_trans_omp_barrier (void)
{
- tree decl = built_in_decls [BUILT_IN_GOMP_BARRIER];
+ tree decl = builtin_decl_explicit (BUILT_IN_GOMP_BARRIER);
return build_call_expr_loc (input_location, decl, 0);
}
static tree
gfc_trans_omp_flush (void)
{
- tree decl = built_in_decls [BUILT_IN_SYNC_SYNCHRONIZE];
+ tree decl = builtin_decl_explicit (BUILT_IN_SYNC_SYNCHRONIZE);
return build_call_expr_loc (input_location, decl, 0);
}
static tree
gfc_trans_omp_taskwait (void)
{
- tree decl = built_in_decls [BUILT_IN_GOMP_TASKWAIT];
+ tree decl = builtin_decl_explicit (BUILT_IN_GOMP_TASKWAIT);
return build_call_expr_loc (input_location, decl, 0);
}
static tree
gfc_trans_omp_taskyield (void)
{
- tree decl = built_in_decls [BUILT_IN_GOMP_TASKYIELD];
+ tree decl = builtin_decl_explicit (BUILT_IN_GOMP_TASKYIELD);
return build_call_expr_loc (input_location, decl, 0);
}
if (gfc_option.coarray == GFC_FCOARRAY_LIB && !error_stop)
{
/* Per F2008, 8.5.1 STOP implies a SYNC MEMORY. */
- tmp = built_in_decls [BUILT_IN_SYNC_SYNCHRONIZE];
+ tmp = builtin_decl_explicit (BUILT_IN_SYNC_SYNCHRONIZE);
tmp = build_call_expr_loc (input_location, tmp, 0);
gfc_add_expr_to_block (&se.pre, tmp);
image control statements SYNC IMAGES and SYNC ALL. */
if (gfc_option.coarray == GFC_FCOARRAY_LIB)
{
- tmp = built_in_decls [BUILT_IN_SYNC_SYNCHRONIZE];
+ tmp = builtin_decl_explicit (BUILT_IN_SYNC_SYNCHRONIZE);
tmp = build_call_expr_loc (input_location, tmp, 0);
gfc_add_expr_to_block (&se.pre, tmp);
}
slen);
dlen = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMCPY], 3,
+ builtin_decl_explicit (BUILT_IN_MEMCPY), 3,
gfc_build_addr_expr (pvoid_type_node, se.expr), errmsg, slen);
tmp = fold_build2_loc (input_location, NE_EXPR, boolean_type_node, stat,
slen);
dlen = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MEMCPY], 3,
+ builtin_decl_explicit (BUILT_IN_MEMCPY), 3,
gfc_build_addr_expr (pvoid_type_node, se.expr), errmsg, slen);
tmp = fold_build2_loc (input_location, NE_EXPR, boolean_type_node, astat,
tree
gfc_call_malloc (stmtblock_t * block, tree type, tree size)
{
- tree tmp, msg, malloc_result, null_result, res;
+ tree tmp, msg, malloc_result, null_result, res, malloc_tree;
stmtblock_t block2;
size = gfc_evaluate_now (size, block);
size = fold_build2_loc (input_location, MAX_EXPR, size_type_node, size,
build_int_cst (size_type_node, 1));
+ malloc_tree = builtin_decl_explicit (BUILT_IN_MALLOC);
gfc_add_modify (&block2, res,
fold_convert (prvoid_type_node,
build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MALLOC], 1, size)));
+ malloc_tree, 1, size)));
/* Optionally check whether malloc was successful. */
if (gfc_option.rtcheck & GFC_RTCHECK_MEM)
gfc_add_modify (block, pointer,
fold_convert (TREE_TYPE (pointer),
build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_MALLOC], 1,
+ builtin_decl_explicit (BUILT_IN_MALLOC), 1,
fold_build2_loc (input_location,
MAX_EXPR, size_type_node, size,
build_int_cst (size_type_node, 1)))));
cond = fold_build2_loc (input_location, NE_EXPR, boolean_type_node, var,
build_int_cst (pvoid_type_node, 0));
call = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_FREE], 1, var);
+ builtin_decl_explicit (BUILT_IN_FREE),
+ 1, var);
tmp = fold_build3_loc (input_location, COND_EXPR, void_type_node, cond, call,
build_empty_stmt (input_location));
gfc_add_expr_to_block (&block, tmp);
/* When POINTER is not NULL, we free it. */
gfc_start_block (&non_null);
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_FREE], 1,
- fold_convert (pvoid_type_node, pointer));
+ builtin_decl_explicit (BUILT_IN_FREE), 1,
+ fold_convert (pvoid_type_node, pointer));
gfc_add_expr_to_block (&non_null, tmp);
if (status != NULL_TREE && !integer_zerop (status))
}
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_FREE], 1,
- fold_convert (pvoid_type_node, pointer));
+ builtin_decl_explicit (BUILT_IN_FREE), 1,
+ fold_convert (pvoid_type_node, pointer));
gfc_add_expr_to_block (&non_null, tmp);
if (status != NULL_TREE && !integer_zerop (status))
/* Call realloc and check the result. */
tmp = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_REALLOC], 2,
+ builtin_decl_explicit (BUILT_IN_REALLOC), 2,
fold_convert (pvoid_type_node, mem), size);
gfc_add_modify (block, res, fold_convert (type, tmp));
null_result = fold_build2_loc (input_location, EQ_EXPR, boolean_type_node,
cond = fold_convert (long_integer_type_node, cond);
tmp = build_zero_cst (long_integer_type_node);
cond = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_EXPECT], 2, cond, tmp);
+ builtin_decl_explicit (BUILT_IN_EXPECT),
+ 2, cond, tmp);
cond = fold_convert (boolean_type_node, cond);
return cond;
}
cond = fold_convert (long_integer_type_node, cond);
tmp = build_one_cst (long_integer_type_node);
cond = build_call_expr_loc (input_location,
- built_in_decls[BUILT_IN_EXPECT], 2, cond, tmp);
+ builtin_decl_explicit (BUILT_IN_EXPECT),
+ 2, cond, tmp);
cond = fold_convert (boolean_type_node, cond);
return cond;
}
DECL_IGNORED_P (addr) = 0;
local = build_fold_indirect_ref (addr);
- t = built_in_decls[BUILT_IN_ALLOCA_WITH_ALIGN];
+ t = builtin_decl_explicit (BUILT_IN_ALLOCA_WITH_ALIGN);
t = build_call_expr (t, 1, DECL_SIZE_UNIT (parm),
size_int (DECL_ALIGN (parm)));
and insert. */
disp_var = create_tmp_var (ptr_type_node, "setjmpvar");
arg = build_addr (disp_label, current_function_decl);
- t = implicit_built_in_decls[BUILT_IN_SETJMP_DISPATCHER];
+ t = builtin_decl_implicit (BUILT_IN_SETJMP_DISPATCHER);
x = gimple_build_call (t, 1, arg);
gimple_call_set_lhs (x, disp_var);
/* Build '__builtin_setjmp_setup (BUF, NEXT_LABEL)' and insert. */
arg = build_addr (next_label, current_function_decl);
- t = implicit_built_in_decls[BUILT_IN_SETJMP_SETUP];
+ t = builtin_decl_implicit (BUILT_IN_SETJMP_SETUP);
g = gimple_build_call (t, 2, gimple_call_arg (stmt, 0), arg);
gimple_set_location (g, loc);
gimple_set_block (g, gimple_block (stmt));
/* Build '__builtin_setjmp_receiver (NEXT_LABEL)' and insert. */
arg = build_addr (next_label, current_function_decl);
- t = implicit_built_in_decls[BUILT_IN_SETJMP_RECEIVER];
+ t = builtin_decl_implicit (BUILT_IN_SETJMP_RECEIVER);
g = gimple_build_call (t, 1, arg);
gimple_set_location (g, loc);
gimple_set_block (g, gimple_block (stmt));
{
tree tmp_var;
- *save = gimple_build_call (implicit_built_in_decls[BUILT_IN_STACK_SAVE], 0);
+ *save = gimple_build_call (builtin_decl_implicit (BUILT_IN_STACK_SAVE), 0);
tmp_var = create_tmp_var (ptr_type_node, "saved_stack");
gimple_call_set_lhs (*save, tmp_var);
*restore
- = gimple_build_call (implicit_built_in_decls[BUILT_IN_STACK_RESTORE],
+ = gimple_build_call (builtin_decl_implicit (BUILT_IN_STACK_RESTORE),
1, tmp_var);
}
SET_DECL_VALUE_EXPR (decl, t);
DECL_HAS_VALUE_EXPR_P (decl) = 1;
- t = built_in_decls[BUILT_IN_ALLOCA_WITH_ALIGN];
+ t = builtin_decl_explicit (BUILT_IN_ALLOCA_WITH_ALIGN);
t = build_call_expr (t, 2, DECL_SIZE_UNIT (decl),
size_int (DECL_ALIGN (decl)));
/* The call has been built for a variable-sized object. */
to_ptr = build_fold_addr_expr_loc (loc, to);
gimplify_arg (&to_ptr, seq_p, loc);
- t = implicit_built_in_decls[BUILT_IN_MEMCPY];
+ t = builtin_decl_implicit (BUILT_IN_MEMCPY);
gs = gimple_build_call (t, 3, to_ptr, from_ptr, size);
to_ptr = build_fold_addr_expr_loc (loc, to);
gimplify_arg (&to_ptr, seq_p, loc);
- t = implicit_built_in_decls[BUILT_IN_MEMSET];
+ t = builtin_decl_implicit (BUILT_IN_MEMSET);
gs = gimple_build_call (t, 3, to_ptr, integer_zero_node, size);
arg = SUBSTITUTE_PLACEHOLDER_IN_EXPR (arg, op0);
src = build_fold_addr_expr_loc (loc, op1);
dest = build_fold_addr_expr_loc (loc, op0);
- t = implicit_built_in_decls[BUILT_IN_MEMCMP];
+ t = builtin_decl_implicit (BUILT_IN_MEMCMP);
t = build_call_expr_loc (loc, t, 3, dest, src, arg);
expr
tree tmp_var;
gimple call;
- x = implicit_built_in_decls[BUILT_IN_RETURN_ADDRESS];
+ x = builtin_decl_implicit (BUILT_IN_RETURN_ADDRESS);
call = gimple_build_call (x, 1, integer_zero_node);
tmp_var = create_tmp_var (ptr_type_node, "return_addr");
gimple_call_set_lhs (call, tmp_var);
gimplify_seq_add_stmt (&cleanup, call);
- x = implicit_built_in_decls[BUILT_IN_PROFILE_FUNC_EXIT];
+ x = builtin_decl_implicit (BUILT_IN_PROFILE_FUNC_EXIT);
call = gimple_build_call (x, 2,
build_fold_addr_expr (current_function_decl),
tmp_var);
gimplify_seq_add_stmt (&cleanup, call);
tf = gimple_build_try (seq, cleanup, GIMPLE_TRY_FINALLY);
- x = implicit_built_in_decls[BUILT_IN_RETURN_ADDRESS];
+ x = builtin_decl_implicit (BUILT_IN_RETURN_ADDRESS);
call = gimple_build_call (x, 1, integer_zero_node);
tmp_var = create_tmp_var (ptr_type_node, "return_addr");
gimple_call_set_lhs (call, tmp_var);
gimplify_seq_add_stmt (&body, call);
- x = implicit_built_in_decls[BUILT_IN_PROFILE_FUNC_ENTER];
+ x = builtin_decl_implicit (BUILT_IN_PROFILE_FUNC_ENTER);
call = gimple_build_call (x, 2,
build_fold_addr_expr (current_function_decl),
tmp_var);
+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * gofrontend/gogo-tree.cc (define_builtin): Delete old interface
+ with two parallel arrays to hold standard builtin declarations,
+ and replace it with a function based interface that can support
+ creating builtins on the fly in the future. Change all uses, and
+ poison the old names. Make sure 0 is not a legitimate builtin
+ index.
+ (Gogo::make_trampoline(tree): Ditto.
+
2011-08-24 Roberto Lublinerman <rluble@gmail.com>
* lang.opt: Add fgo-optimize-.
libname, NULL_TREE);
if (const_p)
TREE_READONLY(decl) = 1;
- built_in_decls[bcode] = decl;
- implicit_built_in_decls[bcode] = decl;
+ set_builtin_decl (bcode, decl, true);
builtin_functions[name] = decl;
if (libname != NULL)
{
x = save_expr(x);
// Initialize the trampoline.
- tree ini = build_call_expr(implicit_built_in_decls[BUILT_IN_INIT_TRAMPOLINE],
+ tree ini = build_call_expr(builtin_decl_implicit(BUILT_IN_INIT_TRAMPOLINE),
3, x, fnaddr, closure);
// On some targets the trampoline address needs to be adjusted. For
// example, when compiling in Thumb mode on the ARM, the address
// needs to have the low bit set.
- x = build_call_expr(implicit_built_in_decls[BUILT_IN_ADJUST_TRAMPOLINE],
- 1, x);
+ x = build_call_expr(builtin_decl_explicit(BUILT_IN_ADJUST_TRAMPOLINE), 1, x);
x = fold_convert(TREE_TYPE(fnaddr), x);
return build2(COMPOUND_EXPR, TREE_TYPE(x), ini, x);
+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * class.c (build_static_field_ref): Delete old interface with two
+ parallel arrays to hold standard builtin declarations, and replace
+ it with a function based interface that can support creating
+ builtins on the fly in the future. Change all uses, and poison
+ the old names. Make sure 0 is not a legitimate builtin index.
+ * decl.c (java_init_decl_processing): Ditto.
+ * except.c (compareAndSwapLong_builtin): Ditto.
+ (compareAndSwapObject_builtin): Ditto.
+ (putVolatile_builtin): Ditto.
+ (define_builtin): Ditto.
+ (check_for_builtin): Ditto.
+ * expr.c (rewrite_arglist_getcaller): Ditto.
+ (expand_java_field_op): Ditto.
+
2011-08-24 Joseph Myers <joseph@codesourcery.com>
* Make-lang.in (CFLAGS-java/jcf-io.o, CFLAGS-java/jcf-path.o):
|| flag_use_atomic_builtins)
{
tree addr, stmt;
+ enum built_in_function fncode = BUILT_IN_SYNC_BOOL_COMPARE_AND_SWAP_4;
UNMARSHAL5 (orig_call);
(void) value_type; /* Avoid set but not used warning. */
addr = build_addr_sum (int_type_node, obj_arg, offset_arg);
- stmt = build_call_expr
- (built_in_decls[BUILT_IN_SYNC_BOOL_COMPARE_AND_SWAP_4],
- 3, addr, expected_arg, value_arg);
+ stmt = build_call_expr (builtin_decl_explicit (fncode),
+ 3, addr, expected_arg, value_arg);
return build_check_this (stmt, this_arg);
}
but not the multi-word versions. */
{
tree addr, stmt;
+ enum built_in_function fncode = BUILT_IN_SYNC_BOOL_COMPARE_AND_SWAP_8;
UNMARSHAL5 (orig_call);
(void) value_type; /* Avoid set but not used warning. */
addr = build_addr_sum (long_type_node, obj_arg, offset_arg);
- stmt = build_call_expr
- (built_in_decls[BUILT_IN_SYNC_BOOL_COMPARE_AND_SWAP_8],
- 3, addr, expected_arg, value_arg);
+ stmt = build_call_expr (builtin_decl_explicit (fncode),
+ 3, addr, expected_arg, value_arg);
return build_check_this (stmt, this_arg);
}
|| flag_use_atomic_builtins)
{
tree addr, stmt;
- int builtin;
+ enum built_in_function builtin;
UNMARSHAL5 (orig_call);
builtin = (POINTER_SIZE == 32
: BUILT_IN_SYNC_BOOL_COMPARE_AND_SWAP_8);
addr = build_addr_sum (value_type, obj_arg, offset_arg);
- stmt = build_call_expr (built_in_decls[builtin],
+ stmt = build_call_expr (builtin_decl_explicit (builtin),
3, addr, expected_arg, value_arg);
return build_check_this (stmt, this_arg);
= fold_convert (build_pointer_type (build_type_variant (value_type, 0, 1)),
addr);
- stmt = build_call_expr (built_in_decls[BUILT_IN_SYNC_SYNCHRONIZE], 0);
+ stmt = build_call_expr (builtin_decl_explicit (BUILT_IN_SYNC_SYNCHRONIZE), 0);
modify_stmt = fold_build2 (MODIFY_EXPR, value_type,
build_java_indirect_ref (value_type, addr,
flag_check_references),
= fold_convert (build_pointer_type (build_type_variant
(method_return_type, 0, 1)), addr);
- stmt = build_call_expr (built_in_decls[BUILT_IN_SYNC_SYNCHRONIZE], 0);
-
+ stmt = build_call_expr (builtin_decl_explicit (BUILT_IN_SYNC_SYNCHRONIZE), 0);
tmp = build_decl (BUILTINS_LOCATION, VAR_DECL, NULL, method_return_type);
DECL_IGNORED_P (tmp) = 1;
DECL_ARTIFICIAL (tmp) = 1;
if (flags & BUILTIN_CONST)
TREE_READONLY (decl) = 1;
- implicit_built_in_decls[val] = decl;
- built_in_decls[val] = decl;
+ set_builtin_decl (val, decl, true);
}
\f
with the BC-ABI. */
if (flag_indirect_dispatch)
return call;
- fn = built_in_decls[java_builtins[i].builtin_code];
+ fn = builtin_decl_explicit (java_builtins[i].builtin_code);
if (fn == NULL_TREE)
return call;
return java_build_function_call_expr (fn, call);
int cpool_index = alloc_constant_fieldref (output_class, fdecl);
tree cache_entry = build_fieldref_cache_entry (cpool_index, fdecl);
tree test
- = build_call_expr (built_in_decls[BUILT_IN_EXPECT], 2,
+ = build_call_expr (builtin_decl_implicit (BUILT_IN_EXPECT), 2,
build2 (EQ_EXPR, boolean_type_node,
cache_entry, null_pointer_node),
boolean_false_node);
initialize_builtins ();
- soft_fmod_node = built_in_decls[BUILT_IN_FMOD];
+ soft_fmod_node = builtin_decl_explicit (BUILT_IN_FMOD);
parse_version ();
}
type = throwable_type_node;
eh_type = prepare_eh_table_type (type);
- x = build_call_expr (built_in_decls[BUILT_IN_EH_POINTER],
- 1, integer_zero_node);
+ x = build_call_expr (builtin_decl_explicit (BUILT_IN_EH_POINTER),
+ 1, integer_zero_node);
x = build2 (MODIFY_EXPR, void_type_node, exc_obj, x);
tsi_link_after (&stmts_i, x, TSI_CONTINUE_LINKING);
rewrite_arglist_getcaller (VEC(tree,gc) **arglist)
{
tree retaddr
- = build_call_expr (built_in_decls[BUILT_IN_RETURN_ADDRESS],
+ = build_call_expr (builtin_decl_explicit (BUILT_IN_RETURN_ADDRESS),
1, integer_zero_node);
DECL_UNINLINABLE (current_function_decl) = 1;
field_ref, new_value);
if (TREE_THIS_VOLATILE (field_decl))
- java_add_stmt
- (build_call_expr (built_in_decls[BUILT_IN_SYNC_SYNCHRONIZE], 0));
+ {
+ tree sync = builtin_decl_explicit (BUILT_IN_SYNC_SYNCHRONIZE);
+ java_add_stmt (build_call_expr (sync, 0));
+ }
java_add_stmt (modify_expr);
}
java_add_stmt (modify_expr);
if (TREE_THIS_VOLATILE (field_decl))
- java_add_stmt
- (build_call_expr (built_in_decls[BUILT_IN_SYNC_SYNCHRONIZE], 0));
+ {
+ tree sync = builtin_decl_explicit (BUILT_IN_SYNC_SYNCHRONIZE);
+ java_add_stmt (build_call_expr (sync, 0));
+ }
push_value (temp);
}
+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * lto-lang.c (def_builtin_1): Delete old interface with two
+ parallel arrays to hold standard builtin declarations, and replace
+ it with a function based interface that can support creating
+ builtins on the fly in the future. Change all uses, and poison
+ the old names. Make sure 0 is not a legitimate builtin index.
+
2011-10-02 Andi Kleen <ak@linux.intel.com>
* lto-object.c (lto_obj_add_section_data): Add list.
add_builtin_function (libname, libtype, fncode, fnclass,
NULL, fnattrs);
- built_in_decls[(int) fncode] = decl;
- if (implicit_p)
- implicit_built_in_decls[(int) fncode] = decl;
+ set_builtin_decl (fncode, decl, implicit_p);
}
+2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old
+ interface with two parallel arrays to hold standard builtin
+ declarations, and replace it with a function based interface that
+ can support creating builtins on the fly in the future. Change
+ all uses, and poison the old names. Make sure 0 is not a
+ legitimate builtin index.
+ * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto.
+ * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto.
+
2011-07-19 Richard Guenther <rguenther@suse.de>
* objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref):
objc_build_exc_ptr (struct objc_try_context **x ATTRIBUTE_UNUSED)
{
tree t;
- t = built_in_decls[BUILT_IN_EH_POINTER];
+ t = builtin_decl_explicit (BUILT_IN_EH_POINTER);
t = build_call_expr (t, 1, integer_zero_node);
return fold_convert (objc_object_type, t);
}
else
{
tree t;
- t = built_in_decls[BUILT_IN_EH_POINTER];
+ t = builtin_decl_explicit (BUILT_IN_EH_POINTER);
t = build_call_expr (t, 1, integer_zero_node);
return fold_convert (objc_object_type, t);
}
objc_build_exc_ptr (struct objc_try_context **x ATTRIBUTE_UNUSED)
{
tree t;
- t = built_in_decls[BUILT_IN_EH_POINTER];
+ t = builtin_decl_explicit (BUILT_IN_EH_POINTER);
t = build_call_expr (t, 1, integer_zero_node);
return fold_convert (objc_object_type, t);
}
static tree
build_omp_barrier (void)
{
- return build_call_expr (built_in_decls[BUILT_IN_GOMP_BARRIER], 0);
+ return build_call_expr (builtin_decl_explicit (BUILT_IN_GOMP_BARRIER), 0);
}
/* If a context was created for STMT when it was scanned, return it. */
if (c_kind != OMP_CLAUSE_FIRSTPRIVATE || !is_task_ctx (ctx))
{
gimple stmt;
- tree tmp;
+ tree tmp, atmp;
ptr = DECL_VALUE_EXPR (new_var);
gcc_assert (TREE_CODE (ptr) == INDIRECT_REF);
x = TYPE_SIZE_UNIT (TREE_TYPE (new_var));
/* void *tmp = __builtin_alloca */
- stmt
- = gimple_build_call (built_in_decls[BUILT_IN_ALLOCA], 1, x);
+ atmp = builtin_decl_explicit (BUILT_IN_ALLOCA);
+ stmt = gimple_build_call (atmp, 1, x);
tmp = create_tmp_var_raw (ptr_type_node, NULL);
gimple_add_tmp_var (tmp);
gimple_call_set_lhs (stmt, tmp);
}
else
{
- x = build_call_expr_loc (clause_loc,
- built_in_decls[BUILT_IN_ALLOCA], 1, x);
+ tree atmp = builtin_decl_explicit (BUILT_IN_ALLOCA);
+ x = build_call_expr_loc (clause_loc, atmp, 1, x);
}
x = fold_convert_loc (clause_loc, TREE_TYPE (new_var), x);
but it certainly is to C++ operator=. */
if (copyin_seq)
{
- x = build_call_expr (built_in_decls[BUILT_IN_OMP_GET_THREAD_NUM], 0);
+ x = build_call_expr (builtin_decl_explicit (BUILT_IN_OMP_GET_THREAD_NUM),
+ 0);
x = build2 (NE_EXPR, boolean_type_node, x,
build_int_cst (TREE_TYPE (x), 0));
x = build3 (COND_EXPR, void_type_node, x, copyin_seq, NULL);
}
}
- stmt = gimple_build_call (built_in_decls[BUILT_IN_GOMP_ATOMIC_START], 0);
+ stmt = gimple_build_call (builtin_decl_explicit (BUILT_IN_GOMP_ATOMIC_START),
+ 0);
gimple_seq_add_stmt (stmt_seqp, stmt);
gimple_seq_add_seq (stmt_seqp, sub_seq);
- stmt = gimple_build_call (built_in_decls[BUILT_IN_GOMP_ATOMIC_END], 0);
+ stmt = gimple_build_call (builtin_decl_explicit (BUILT_IN_GOMP_ATOMIC_END),
+ 0);
gimple_seq_add_stmt (stmt_seqp, stmt);
}
tree t, t1, t2, val, cond, c, clauses;
gimple_stmt_iterator gsi;
gimple stmt;
- int start_ix;
+ enum built_in_function start_ix;
+ int start_ix2;
location_t clause_loc;
VEC(tree,gc) *args;
{
case GIMPLE_OMP_FOR:
gcc_assert (region->inner->sched_kind != OMP_CLAUSE_SCHEDULE_AUTO);
- start_ix = BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START
- + (region->inner->sched_kind
- == OMP_CLAUSE_SCHEDULE_RUNTIME
- ? 3 : region->inner->sched_kind);
+ start_ix2 = ((int)BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START
+ + (region->inner->sched_kind
+ == OMP_CLAUSE_SCHEDULE_RUNTIME
+ ? 3 : region->inner->sched_kind));
+ start_ix = (enum built_in_function)start_ix2;
break;
case GIMPLE_OMP_SECTIONS:
start_ix = BUILT_IN_GOMP_PARALLEL_SECTIONS_START;
VEC_splice (tree, args, ws_args);
t = build_call_expr_loc_vec (UNKNOWN_LOCATION,
- built_in_decls[start_ix], args);
+ builtin_decl_explicit (start_ix), args);
force_gimple_operand_gsi (&gsi, t, true, NULL_TREE,
false, GSI_CONTINUE_LINKING);
false, GSI_CONTINUE_LINKING);
t = build_call_expr_loc (gimple_location (entry_stmt),
- built_in_decls[BUILT_IN_GOMP_PARALLEL_END], 0);
+ builtin_decl_explicit (BUILT_IN_GOMP_PARALLEL_END),
+ 0);
force_gimple_operand_gsi (&gsi, t, true, NULL_TREE,
false, GSI_CONTINUE_LINKING);
}
else
t3 = build_fold_addr_expr_loc (loc, t);
- t = build_call_expr (built_in_decls[BUILT_IN_GOMP_TASK], 7, t1, t2, t3,
+ t = build_call_expr (builtin_decl_explicit (BUILT_IN_GOMP_TASK),
+ 7, t1, t2, t3,
gimple_omp_task_arg_size (entry_stmt),
gimple_omp_task_arg_align (entry_stmt), cond, flags);
if (lang_hooks.eh_protect_cleanup_actions != NULL)
decl = lang_hooks.eh_protect_cleanup_actions ();
else
- decl = built_in_decls[BUILT_IN_TRAP];
+ decl = builtin_decl_explicit (BUILT_IN_TRAP);
g = gimple_build_eh_must_not_throw (decl);
g = gimple_build_try (body, gimple_seq_alloc_with_stmt (g),
{
basic_block bb;
gimple_stmt_iterator gsi;
- tree thr_num_id
- = DECL_ASSEMBLER_NAME (built_in_decls [BUILT_IN_OMP_GET_THREAD_NUM]);
- tree num_thr_id
- = DECL_ASSEMBLER_NAME (built_in_decls [BUILT_IN_OMP_GET_NUM_THREADS]);
+ tree thr_num_tree = builtin_decl_explicit (BUILT_IN_OMP_GET_THREAD_NUM);
+ tree thr_num_id = DECL_ASSEMBLER_NAME (thr_num_tree);
+ tree num_thr_tree = builtin_decl_explicit (BUILT_IN_OMP_GET_NUM_THREADS);
+ tree num_thr_id = DECL_ASSEMBLER_NAME (num_thr_tree);
bool untied_task = (gimple_code (entry_stmt) == GIMPLE_OMP_TASK
&& find_omp_clause (gimple_omp_task_clauses (entry_stmt),
OMP_CLAUSE_UNTIED) != NULL);
during the execution of the task region. */
if (untied_task)
continue;
- built_in = built_in_decls [BUILT_IN_OMP_GET_THREAD_NUM];
+ built_in = builtin_decl_explicit (BUILT_IN_OMP_GET_THREAD_NUM);
}
else if (DECL_NAME (decl) == num_thr_id)
- built_in = built_in_decls [BUILT_IN_OMP_GET_NUM_THREADS];
+ built_in = builtin_decl_explicit (BUILT_IN_OMP_GET_NUM_THREADS);
else
continue;
{
/* In a combined parallel loop, emit a call to
GOMP_loop_foo_next. */
- t = build_call_expr (built_in_decls[next_fn], 2,
+ t = build_call_expr (builtin_decl_explicit (next_fn), 2,
build_fold_addr_expr (istart0),
build_fold_addr_expr (iend0));
}
if (fd->chunk_size)
{
t = fold_convert (fd->iter_type, fd->chunk_size);
- t = build_call_expr (built_in_decls[start_fn], 6,
- t0, t1, t2, t, t3, t4);
+ t = build_call_expr (builtin_decl_explicit (start_fn),
+ 6, t0, t1, t2, t, t3, t4);
}
else
- t = build_call_expr (built_in_decls[start_fn], 5,
- t0, t1, t2, t3, t4);
+ t = build_call_expr (builtin_decl_explicit (start_fn),
+ 5, t0, t1, t2, t3, t4);
}
else
{
tree t5;
tree c_bool_type;
+ tree bfn_decl;
/* The GOMP_loop_ull_*start functions have additional boolean
argument, true for < loops and false for > loops.
In Fortran, the C bool type can be different from
boolean_type_node. */
- c_bool_type = TREE_TYPE (TREE_TYPE (built_in_decls[start_fn]));
+ bfn_decl = builtin_decl_explicit (start_fn);
+ c_bool_type = TREE_TYPE (TREE_TYPE (bfn_decl));
t5 = build_int_cst (c_bool_type,
fd->loop.cond_code == LT_EXPR ? 1 : 0);
if (fd->chunk_size)
{
+ tree bfn_decl = builtin_decl_explicit (start_fn);
t = fold_convert (fd->iter_type, fd->chunk_size);
- t = build_call_expr (built_in_decls[start_fn], 7,
- t5, t0, t1, t2, t, t3, t4);
+ t = build_call_expr (bfn_decl, 7, t5, t0, t1, t2, t, t3, t4);
}
else
- t = build_call_expr (built_in_decls[start_fn], 6,
- t5, t0, t1, t2, t3, t4);
+ t = build_call_expr (builtin_decl_explicit (start_fn),
+ 6, t5, t0, t1, t2, t3, t4);
}
}
if (TREE_TYPE (t) != boolean_type_node)
/* Emit code to get the next parallel iteration in L2_BB. */
gsi = gsi_start_bb (l2_bb);
- t = build_call_expr (built_in_decls[next_fn], 2,
+ t = build_call_expr (builtin_decl_explicit (next_fn), 2,
build_fold_addr_expr (istart0),
build_fold_addr_expr (iend0));
t = force_gimple_operand_gsi (&gsi, t, true, NULL_TREE,
/* Add the loop cleanup function. */
gsi = gsi_last_bb (exit_bb);
if (gimple_omp_return_nowait_p (gsi_stmt (gsi)))
- t = built_in_decls[BUILT_IN_GOMP_LOOP_END_NOWAIT];
+ t = builtin_decl_explicit (BUILT_IN_GOMP_LOOP_END_NOWAIT);
else
- t = built_in_decls[BUILT_IN_GOMP_LOOP_END];
+ t = builtin_decl_explicit (BUILT_IN_GOMP_LOOP_END);
stmt = gimple_build_call (t, 0);
gsi_insert_after (&gsi, stmt, GSI_SAME_STMT);
gsi_remove (&gsi, true);
gsi = gsi_last_bb (entry_bb);
gcc_assert (gimple_code (gsi_stmt (gsi)) == GIMPLE_OMP_FOR);
- t = build_call_expr (built_in_decls[BUILT_IN_OMP_GET_NUM_THREADS], 0);
+ t = build_call_expr (builtin_decl_explicit (BUILT_IN_OMP_GET_NUM_THREADS), 0);
t = fold_convert (itype, t);
nthreads = force_gimple_operand_gsi (&gsi, t, true, NULL_TREE,
true, GSI_SAME_STMT);
- t = build_call_expr (built_in_decls[BUILT_IN_OMP_GET_THREAD_NUM], 0);
+ t = build_call_expr (builtin_decl_explicit (BUILT_IN_OMP_GET_THREAD_NUM), 0);
t = fold_convert (itype, t);
threadid = force_gimple_operand_gsi (&gsi, t, true, NULL_TREE,
true, GSI_SAME_STMT);
si = gsi_last_bb (entry_bb);
gcc_assert (gimple_code (gsi_stmt (si)) == GIMPLE_OMP_FOR);
- t = build_call_expr (built_in_decls[BUILT_IN_OMP_GET_NUM_THREADS], 0);
+ t = build_call_expr (builtin_decl_explicit (BUILT_IN_OMP_GET_NUM_THREADS), 0);
t = fold_convert (itype, t);
nthreads = force_gimple_operand_gsi (&si, t, true, NULL_TREE,
true, GSI_SAME_STMT);
- t = build_call_expr (built_in_decls[BUILT_IN_OMP_GET_THREAD_NUM], 0);
+ t = build_call_expr (builtin_decl_explicit (BUILT_IN_OMP_GET_THREAD_NUM), 0);
t = fold_convert (itype, t);
threadid = force_gimple_operand_gsi (&si, t, true, NULL_TREE,
true, GSI_SAME_STMT);
fn_index = (fd.sched_kind == OMP_CLAUSE_SCHEDULE_RUNTIME)
? 3 : fd.sched_kind;
fn_index += fd.have_ordered * 4;
- start_ix = BUILT_IN_GOMP_LOOP_STATIC_START + fn_index;
- next_ix = BUILT_IN_GOMP_LOOP_STATIC_NEXT + fn_index;
+ start_ix = ((int)BUILT_IN_GOMP_LOOP_STATIC_START) + fn_index;
+ next_ix = ((int)BUILT_IN_GOMP_LOOP_STATIC_NEXT) + fn_index;
if (fd.iter_type == long_long_unsigned_type_node)
{
- start_ix += BUILT_IN_GOMP_LOOP_ULL_STATIC_START
- - BUILT_IN_GOMP_LOOP_STATIC_START;
- next_ix += BUILT_IN_GOMP_LOOP_ULL_STATIC_NEXT
- - BUILT_IN_GOMP_LOOP_STATIC_NEXT;
+ start_ix += ((int)BUILT_IN_GOMP_LOOP_ULL_STATIC_START
+ - (int)BUILT_IN_GOMP_LOOP_STATIC_START);
+ next_ix += ((int)BUILT_IN_GOMP_LOOP_ULL_STATIC_NEXT
+ - (int)BUILT_IN_GOMP_LOOP_STATIC_NEXT);
}
expand_omp_for_generic (region, &fd, (enum built_in_function) start_ix,
(enum built_in_function) next_ix);
call GOMP_sections_start. */
t = build_int_cst (unsigned_type_node,
exit_reachable ? len - 1 : len);
- u = built_in_decls[BUILT_IN_GOMP_SECTIONS_START];
+ u = builtin_decl_explicit (BUILT_IN_GOMP_SECTIONS_START);
stmt = gimple_build_call (u, 1, t);
}
else
{
/* Otherwise, call GOMP_sections_next. */
- u = built_in_decls[BUILT_IN_GOMP_SECTIONS_NEXT];
+ u = builtin_decl_explicit (BUILT_IN_GOMP_SECTIONS_NEXT);
stmt = gimple_build_call (u, 0);
}
gimple_call_set_lhs (stmt, vin);
VEC_free (tree, heap, label_vec);
si = gsi_start_bb (default_bb);
- stmt = gimple_build_call (built_in_decls[BUILT_IN_TRAP], 0);
+ stmt = gimple_build_call (builtin_decl_explicit (BUILT_IN_TRAP), 0);
gsi_insert_after (&si, stmt, GSI_CONTINUE_LINKING);
if (exit_reachable)
{
+ tree bfn_decl;
+
/* Code to get the next section goes in L1_BB. */
si = gsi_last_bb (l1_bb);
gcc_assert (gimple_code (gsi_stmt (si)) == GIMPLE_OMP_CONTINUE);
- stmt = gimple_build_call (built_in_decls[BUILT_IN_GOMP_SECTIONS_NEXT], 0);
+ bfn_decl = builtin_decl_explicit (BUILT_IN_GOMP_SECTIONS_NEXT);
+ stmt = gimple_build_call (bfn_decl, 0);
gimple_call_set_lhs (stmt, vnext);
gsi_insert_after (&si, stmt, GSI_SAME_STMT);
gsi_remove (&si, true);
/* Cleanup function replaces GIMPLE_OMP_RETURN in EXIT_BB. */
si = gsi_last_bb (l2_bb);
if (gimple_omp_return_nowait_p (gsi_stmt (si)))
- t = built_in_decls[BUILT_IN_GOMP_SECTIONS_END_NOWAIT];
+ t = builtin_decl_explicit (BUILT_IN_GOMP_SECTIONS_END_NOWAIT);
else
- t = built_in_decls[BUILT_IN_GOMP_SECTIONS_END];
+ t = builtin_decl_explicit (BUILT_IN_GOMP_SECTIONS_END);
stmt = gimple_build_call (t, 0);
gsi_insert_after (&si, stmt, GSI_SAME_STMT);
gsi_remove (&si, true);
tree addr, tree loaded_val,
tree stored_val, int index)
{
- enum built_in_function oldbase, newbase;
+ enum built_in_function oldbase, newbase, tmpbase;
tree decl, itype, call;
direct_optab optab, oldoptab, newoptab;
tree lhs, rhs;
else
return false;
- decl = built_in_decls[(need_new ? newbase : oldbase) + index + 1];
+ tmpbase = ((enum built_in_function)
+ ((need_new ? newbase : oldbase) + index + 1));
+ decl = builtin_decl_explicit (tmpbase);
if (decl == NULL_TREE)
return false;
itype = TREE_TYPE (TREE_TYPE (decl));
basic_block loop_header = single_succ (load_bb);
gimple phi, stmt;
edge e;
+ enum built_in_function fncode;
- cmpxchg = built_in_decls[BUILT_IN_SYNC_VAL_COMPARE_AND_SWAP_N + index + 1];
+ fncode = (enum built_in_function)((int)BUILT_IN_SYNC_VAL_COMPARE_AND_SWAP_N
+ + index + 1);
+ cmpxchg = builtin_decl_explicit (fncode);
if (cmpxchg == NULL_TREE)
return false;
type = TYPE_MAIN_VARIANT (TREE_TYPE (TREE_TYPE (addr)));
si = gsi_last_bb (load_bb);
gcc_assert (gimple_code (gsi_stmt (si)) == GIMPLE_OMP_ATOMIC_LOAD);
- t = built_in_decls[BUILT_IN_GOMP_ATOMIC_START];
+ t = builtin_decl_explicit (BUILT_IN_GOMP_ATOMIC_START);
t = build_call_expr (t, 0);
force_gimple_operand_gsi (&si, t, true, NULL_TREE, true, GSI_SAME_STMT);
stored_val);
gsi_insert_before (&si, stmt, GSI_SAME_STMT);
- t = built_in_decls[BUILT_IN_GOMP_ATOMIC_END];
+ t = builtin_decl_explicit (BUILT_IN_GOMP_ATOMIC_END);
t = build_call_expr (t, 0);
force_gimple_operand_gsi (&si, t, true, NULL_TREE, true, GSI_SAME_STMT);
gsi_remove (&si, true);
gimple call, cond;
tree lhs, decl;
- decl = built_in_decls[BUILT_IN_GOMP_SINGLE_START];
+ decl = builtin_decl_explicit (BUILT_IN_GOMP_SINGLE_START);
lhs = create_tmp_var (TREE_TYPE (TREE_TYPE (decl)), NULL);
call = gimple_build_call (decl, 0);
gimple_call_set_lhs (call, lhs);
static void
lower_omp_single_copy (gimple single_stmt, gimple_seq *pre_p, omp_context *ctx)
{
- tree ptr_type, t, l0, l1, l2;
+ tree ptr_type, t, l0, l1, l2, bfn_decl;
gimple_seq copyin_seq;
location_t loc = gimple_location (single_stmt);
l1 = create_artificial_label (loc);
l2 = create_artificial_label (loc);
- t = build_call_expr_loc (loc, built_in_decls[BUILT_IN_GOMP_SINGLE_COPY_START], 0);
+ bfn_decl = builtin_decl_explicit (BUILT_IN_GOMP_SINGLE_COPY_START);
+ t = build_call_expr_loc (loc, bfn_decl, 0);
t = fold_convert_loc (loc, ptr_type, t);
gimplify_assign (ctx->receiver_decl, t, pre_p);
©in_seq, ctx);
t = build_fold_addr_expr_loc (loc, ctx->sender_decl);
- t = build_call_expr_loc (loc, built_in_decls[BUILT_IN_GOMP_SINGLE_COPY_END],
- 1, t);
+ bfn_decl = builtin_decl_explicit (BUILT_IN_GOMP_SINGLE_COPY_END);
+ t = build_call_expr_loc (loc, bfn_decl, 1, t);
gimplify_and_add (t, pre_p);
t = build_and_jump (&l2);
static void
lower_omp_master (gimple_stmt_iterator *gsi_p, omp_context *ctx)
{
- tree block, lab = NULL, x;
+ tree block, lab = NULL, x, bfn_decl;
gimple stmt = gsi_stmt (*gsi_p), bind;
location_t loc = gimple_location (stmt);
gimple_seq tseq;
bind = gimple_build_bind (NULL, gimple_seq_alloc_with_stmt (stmt),
block);
- x = build_call_expr_loc (loc, built_in_decls[BUILT_IN_OMP_GET_THREAD_NUM], 0);
+ bfn_decl = builtin_decl_explicit (BUILT_IN_OMP_GET_THREAD_NUM);
+ x = build_call_expr_loc (loc, bfn_decl, 0);
x = build2 (EQ_EXPR, boolean_type_node, x, integer_zero_node);
x = build3 (COND_EXPR, void_type_node, x, NULL, build_and_jump (&lab));
tseq = NULL;
bind = gimple_build_bind (NULL, gimple_seq_alloc_with_stmt (stmt),
block);
- x = gimple_build_call (built_in_decls[BUILT_IN_GOMP_ORDERED_START], 0);
+ x = gimple_build_call (builtin_decl_explicit (BUILT_IN_GOMP_ORDERED_START),
+ 0);
gimple_bind_add_stmt (bind, x);
lower_omp (gimple_omp_body (stmt), ctx);
gimple_bind_add_seq (bind, gimple_omp_body (stmt));
gimple_omp_set_body (stmt, NULL);
- x = gimple_build_call (built_in_decls[BUILT_IN_GOMP_ORDERED_END], 0);
+ x = gimple_build_call (builtin_decl_explicit (BUILT_IN_GOMP_ORDERED_END), 0);
gimple_bind_add_stmt (bind, x);
gimple_bind_add_stmt (bind, gimple_build_omp_return (true));
else
decl = (tree) n->value;
- lock = built_in_decls[BUILT_IN_GOMP_CRITICAL_NAME_START];
+ lock = builtin_decl_explicit (BUILT_IN_GOMP_CRITICAL_NAME_START);
lock = build_call_expr_loc (loc, lock, 1, build_fold_addr_expr_loc (loc, decl));
- unlock = built_in_decls[BUILT_IN_GOMP_CRITICAL_NAME_END];
+ unlock = builtin_decl_explicit (BUILT_IN_GOMP_CRITICAL_NAME_END);
unlock = build_call_expr_loc (loc, unlock, 1,
build_fold_addr_expr_loc (loc, decl));
}
else
{
- lock = built_in_decls[BUILT_IN_GOMP_CRITICAL_START];
+ lock = builtin_decl_explicit (BUILT_IN_GOMP_CRITICAL_START);
lock = build_call_expr_loc (loc, lock, 0);
- unlock = built_in_decls[BUILT_IN_GOMP_CRITICAL_END];
+ unlock = builtin_decl_explicit (BUILT_IN_GOMP_CRITICAL_END);
unlock = build_call_expr_loc (loc, unlock, 0);
}
TARGET_HANDLE_OFAST TARGET_OPTION_OPTIMIZATION \
TARGET_IRA_COVER_CLASSES TARGET_HELP
+/* Arrays that were deleted in favor of a functional interface. */
+ #pragma GCC poison built_in_decls implicit_built_in_decls
+
/* Hooks into libgcc2. */
#pragma GCC poison LIBGCC2_DOUBLE_TYPE_SIZE LIBGCC2_WORDS_BIG_ENDIAN \
LIBGCC2_FLOAT_WORDS_BIG_ENDIAN
(BUILT_IN_COMPLEX_DIV_MIN + mode - MIN_MODE_COMPLEX_FLOAT));
else
gcc_unreachable ();
- fn = built_in_decls[bcode];
+ fn = builtin_decl_explicit (bcode);
stmt = gimple_build_call (fn, 4, ar, ai, br, bi);
gimple_call_set_lhs (stmt, lhs);
Resolve this by expanding the resx node to an abort. */
- fn = implicit_built_in_decls[BUILT_IN_TRAP];
+ fn = builtin_decl_implicit (BUILT_IN_TRAP);
x = gimple_build_call (fn, 0);
gsi_insert_before (&gsi, x, GSI_SAME_STMT);
edge_iterator ei;
tree dst_nr = build_int_cst (integer_type_node, dst_r->index);
- fn = implicit_built_in_decls[BUILT_IN_EH_COPY_VALUES];
+ fn = builtin_decl_implicit (BUILT_IN_EH_COPY_VALUES);
src_nr = build_int_cst (integer_type_node, src_r->index);
x = gimple_build_call (fn, 2, dst_nr, src_nr);
gsi_insert_before (&gsi, x, GSI_SAME_STMT);
with no arguments for C++ and Java. Check for that. */
if (src_r->use_cxa_end_cleanup)
{
- fn = implicit_built_in_decls[BUILT_IN_CXA_END_CLEANUP];
+ fn = builtin_decl_implicit (BUILT_IN_CXA_END_CLEANUP);
x = gimple_build_call (fn, 0);
gsi_insert_before (&gsi, x, GSI_SAME_STMT);
}
else
{
- fn = implicit_built_in_decls[BUILT_IN_EH_POINTER];
+ fn = builtin_decl_implicit (BUILT_IN_EH_POINTER);
src_nr = build_int_cst (integer_type_node, src_r->index);
x = gimple_build_call (fn, 1, src_nr);
var = create_tmp_var (ptr_type_node, NULL);
gimple_call_set_lhs (x, var);
gsi_insert_before (&gsi, x, GSI_SAME_STMT);
- fn = implicit_built_in_decls[BUILT_IN_UNWIND_RESUME];
+ fn = builtin_decl_implicit (BUILT_IN_UNWIND_RESUME);
x = gimple_build_call (fn, 1, var);
gsi_insert_before (&gsi, x, GSI_SAME_STMT);
}
}
else
{
- fn = implicit_built_in_decls[BUILT_IN_EH_FILTER];
+ fn = builtin_decl_implicit (BUILT_IN_EH_FILTER);
x = gimple_build_call (fn, 1, build_int_cst (integer_type_node,
region_nr));
filter = create_tmp_var (TREE_TYPE (TREE_TYPE (fn)), NULL);
edge b_e = BRANCH_EDGE (src);
edge f_e = FALLTHRU_EDGE (src);
- fn = implicit_built_in_decls[BUILT_IN_EH_FILTER];
+ fn = builtin_decl_implicit (BUILT_IN_EH_FILTER);
x = gimple_build_call (fn, 1, build_int_cst (integer_type_node,
region_nr));
filter = create_tmp_var (TREE_TYPE (TREE_TYPE (fn)), NULL);
word_type_node = lang_hooks.types.type_for_mode (word_mode, 1);
- x = build_call_expr (built_in_decls[BUILT_IN_EMUTLS_REGISTER_COMMON], 4,
- build_fold_addr_expr (control_decl),
+ x = build_call_expr (builtin_decl_explicit (BUILT_IN_EMUTLS_REGISTER_COMMON),
+ 4, build_fold_addr_expr (control_decl),
fold_convert (word_type_node,
DECL_SIZE_UNIT (tls_decl)),
build_int_cst (word_type_node,
push_cfun (DECL_STRUCT_FUNCTION (node->decl));
d.cfun_node = node;
- d.builtin_decl = built_in_decls[BUILT_IN_EMUTLS_GET_ADDRESS];
+ d.builtin_decl = builtin_decl_explicit (BUILT_IN_EMUTLS_GET_ADDRESS);
/* This is where we introduce the declaration to the IL and so we have to
create a node for it. */
d.builtin_node = cgraph_get_create_node (d.builtin_decl);
mem = force_gimple_operand (addr_base, &stmts, true, NULL);
gimple_seq_add_seq (&stmt_list, stmts);
- fn = build_fold_addr_expr (implicit_built_in_decls [BUILT_IN_MEMSET]);
+ fn = build_fold_addr_expr (builtin_decl_implicit (BUILT_IN_MEMSET));
fn_call = gimple_build_call (fn, 3, mem, integer_zero_node, nb_bytes);
gimple_seq_add_stmt (&stmt_list, fn_call);
gsi_insert_seq_after (&bsi, stmt_list, GSI_CONTINUE_LINKING);
x = get_frame_field (info, target_context, field, &wi->gsi);
x = build_addr (x, target_context);
x = gsi_gimplify_val (info, x, &wi->gsi);
- call = gimple_build_call (implicit_built_in_decls[BUILT_IN_NONLOCAL_GOTO], 2,
- build_addr (new_label, target_context), x);
+ call = gimple_build_call (builtin_decl_implicit (BUILT_IN_NONLOCAL_GOTO),
+ 2, build_addr (new_label, target_context), x);
gsi_replace (&wi->gsi, call, false);
/* We have handled all of STMT's operands, no need to keep going. */
/* Do machine-specific ugliness. Normally this will involve
computing extra alignment, but it can really be anything. */
- builtin = implicit_built_in_decls[BUILT_IN_ADJUST_TRAMPOLINE];
+ builtin = builtin_decl_implicit (BUILT_IN_ADJUST_TRAMPOLINE);
call = gimple_build_call (builtin, 1, x);
x = init_tmp_var_with_call (info, &wi->gsi, call);
root->frame_decl, field, NULL_TREE);
arg1 = build_addr (x, context);
- x = implicit_built_in_decls[BUILT_IN_INIT_TRAMPOLINE];
+ x = builtin_decl_implicit (BUILT_IN_INIT_TRAMPOLINE);
stmt = gimple_build_call (x, 3, arg1, arg2, arg3);
gimple_seq_add_stmt (&stmt_list, stmt);
}
case BUILT_IN_VA_START:
if (!va_list_simple_ptr
|| targetm.expand_builtin_va_start != NULL
- || built_in_decls[BUILT_IN_NEXT_ARG] == NULL)
+ || builtin_decl_explicit_p (BUILT_IN_NEXT_ARG))
return NULL_TREE;
if (gimple_call_num_args (call) != 2)
return NULL_TREE;
lhs = build_fold_indirect_ref_loc (loc, lhs);
- rhs = build_call_expr_loc (loc, built_in_decls[BUILT_IN_NEXT_ARG],
+ rhs = build_call_expr_loc (loc, builtin_decl_explicit (BUILT_IN_NEXT_ARG),
1, integer_zero_node);
rhs = fold_convert_loc (loc, TREE_TYPE (lhs), rhs);
return build2 (MODIFY_EXPR, TREE_TYPE (lhs), lhs, rhs);
if (!is_gimple_val (ptr1))
ptr1 = force_gimple_operand_gsi (gsi_p, ptr1, true, NULL_TREE,
true, GSI_SAME_STMT);
- gimple_call_set_fndecl (stmt2, built_in_decls [BUILT_IN_MEMCPY]);
+ gimple_call_set_fndecl (stmt2,
+ builtin_decl_explicit (BUILT_IN_MEMCPY));
gimple_call_set_arg (stmt2, 0, ptr1);
gimple_call_set_arg (stmt2, 1, new_str_cst);
gimple_call_set_arg (stmt2, 2,
NULL, true, GSI_SAME_STMT);
}
/* Create the prefetch instruction. */
- prefetch = gimple_build_call (built_in_decls[BUILT_IN_PREFETCH],
+ prefetch = gimple_build_call (builtin_decl_explicit (BUILT_IN_PREFETCH),
3, addr, write_p, local);
gsi_insert_before (&bsi, prefetch, GSI_SAME_STMT);
}
initialize_original_copy_tables ();
- if (!built_in_decls[BUILT_IN_PREFETCH])
+ if (!builtin_decl_explicit_p (BUILT_IN_PREFETCH))
{
tree type = build_function_type_list (void_type_node,
const_ptr_type_node, NULL_TREE);
BUILT_IN_PREFETCH, BUILT_IN_NORMAL,
NULL, NULL_TREE);
DECL_IS_NOVOPS (decl) = true;
- built_in_decls[BUILT_IN_PREFETCH] = decl;
+ set_builtin_decl (BUILT_IN_PREFETCH, decl, false);
}
/* We assume that size of cache line is a power of two, so verify this
if (sizeof (HOST_WIDEST_INT) < 8)
return 0;
- bswap32_p = (built_in_decls[BUILT_IN_BSWAP32]
+ bswap32_p = (builtin_decl_explicit_p (BUILT_IN_BSWAP32)
&& optab_handler (bswap_optab, SImode) != CODE_FOR_nothing);
- bswap64_p = (built_in_decls[BUILT_IN_BSWAP64]
+ bswap64_p = (builtin_decl_explicit_p (BUILT_IN_BSWAP64)
&& (optab_handler (bswap_optab, DImode) != CODE_FOR_nothing
|| (bswap32_p && word_mode == SImode)));
assumes that the return and argument type are the same. */
if (bswap32_p)
{
- tree fndecl = built_in_decls[BUILT_IN_BSWAP32];
+ tree fndecl = builtin_decl_explicit (BUILT_IN_BSWAP32);
bswap32_type = TREE_VALUE (TYPE_ARG_TYPES (TREE_TYPE (fndecl)));
}
if (bswap64_p)
{
- tree fndecl = built_in_decls[BUILT_IN_BSWAP64];
+ tree fndecl = builtin_decl_explicit (BUILT_IN_BSWAP64);
bswap64_type = TREE_VALUE (TYPE_ARG_TYPES (TREE_TYPE (fndecl)));
}
case 32:
if (bswap32_p)
{
- fndecl = built_in_decls[BUILT_IN_BSWAP32];
+ fndecl = builtin_decl_explicit (BUILT_IN_BSWAP32);
bswap_type = bswap32_type;
}
break;
case 64:
if (bswap64_p)
{
- fndecl = built_in_decls[BUILT_IN_BSWAP64];
+ fndecl = builtin_decl_explicit (BUILT_IN_BSWAP64);
bswap_type = bswap64_type;
}
break;
callee = gimple_call_fndecl (stmt);
gcc_assert (callee && DECL_BUILT_IN_CLASS (callee) == BUILT_IN_NORMAL);
lhs = gimple_call_lhs (stmt);
- gcc_assert (implicit_built_in_decls[BUILT_IN_STRCPY] != NULL_TREE);
+ gcc_assert (builtin_decl_implicit_p (BUILT_IN_STRCPY));
/* unshare_strinfo is intentionally not called here. The (delayed)
transformation of strcpy or strcat into stpcpy is done at the place
of the former strcpy/strcat call and so can affect all the strinfos
case BUILT_IN_STRCAT:
case BUILT_IN_STRCAT_CHK:
gsi = gsi_for_stmt (stmt);
- fn = implicit_built_in_decls[BUILT_IN_STRLEN];
+ fn = builtin_decl_implicit (BUILT_IN_STRLEN);
gcc_assert (lhs == NULL_TREE);
lhs_var = create_tmp_var (TREE_TYPE (TREE_TYPE (fn)), NULL);
add_referenced_var (lhs_var);
case BUILT_IN_STRCPY:
case BUILT_IN_STRCPY_CHK:
if (gimple_call_num_args (stmt) == 2)
- fn = implicit_built_in_decls[BUILT_IN_STPCPY];
+ fn = builtin_decl_implicit (BUILT_IN_STPCPY);
else
- fn = built_in_decls[BUILT_IN_STPCPY_CHK];
+ fn = builtin_decl_explicit (BUILT_IN_STPCPY_CHK);
gcc_assert (lhs == NULL_TREE);
if (dump_file && (dump_flags & TDF_DETAILS) != 0)
{
{
case BUILT_IN_STRCPY:
case BUILT_IN_STRCPY_CHK:
- if (implicit_built_in_decls[BUILT_IN_STPCPY] == NULL_TREE
- || lhs != NULL_TREE)
+ if (lhs != NULL_TREE || !builtin_decl_implicit_p (BUILT_IN_STPCPY))
return;
break;
case BUILT_IN_STPCPY:
switch (bcode)
{
case BUILT_IN_STRCPY:
- fn = implicit_built_in_decls[BUILT_IN_MEMCPY];
+ fn = builtin_decl_implicit (BUILT_IN_MEMCPY);
if (lhs)
VEC_replace (int, ssa_ver_to_stridx, SSA_NAME_VERSION (lhs), didx);
break;
case BUILT_IN_STRCPY_CHK:
- fn = built_in_decls[BUILT_IN_MEMCPY_CHK];
+ fn = builtin_decl_explicit (BUILT_IN_MEMCPY_CHK);
if (lhs)
VEC_replace (int, ssa_ver_to_stridx, SSA_NAME_VERSION (lhs), didx);
break;
/* This would need adjustment of the lhs (subtract one),
or detection that the trailing '\0' doesn't need to be
written, if it will be immediately overwritten.
- fn = built_in_decls[BUILT_IN_MEMPCPY]; */
+ fn = builtin_decl_explicit (BUILT_IN_MEMPCPY); */
if (lhs)
{
dsi->endptr = lhs;
/* This would need adjustment of the lhs (subtract one),
or detection that the trailing '\0' doesn't need to be
written, if it will be immediately overwritten.
- fn = built_in_decls[BUILT_IN_MEMPCPY_CHK]; */
+ fn = builtin_decl_explicit (BUILT_IN_MEMPCPY_CHK); */
if (lhs)
{
dsi->endptr = lhs;
with length endptr - p if we need to compute the length
later on. Don't do this transformation if we don't need
it. */
- if (implicit_built_in_decls[BUILT_IN_STPCPY] != NULL_TREE
- && lhs == NULL_TREE)
+ if (builtin_decl_implicit_p (BUILT_IN_STPCPY) && lhs == NULL_TREE)
{
if (didx == 0)
{
else
{
dsi->length = NULL;
- if (implicit_built_in_decls[BUILT_IN_STPCPY] != NULL_TREE
- && lhs == NULL_TREE)
+ if (lhs == NULL_TREE && builtin_decl_implicit_p (BUILT_IN_STPCPY))
dsi->dont_invalidate = true;
}
{
case BUILT_IN_STRCAT:
if (srclen != NULL_TREE)
- fn = implicit_built_in_decls[BUILT_IN_MEMCPY];
+ fn = builtin_decl_implicit (BUILT_IN_MEMCPY);
else
- fn = implicit_built_in_decls[BUILT_IN_STRCPY];
+ fn = builtin_decl_implicit (BUILT_IN_STRCPY);
break;
case BUILT_IN_STRCAT_CHK:
if (srclen != NULL_TREE)
- fn = built_in_decls[BUILT_IN_MEMCPY_CHK];
+ fn = builtin_decl_explicit (BUILT_IN_MEMCPY_CHK);
else
- fn = built_in_decls[BUILT_IN_STRCPY_CHK];
+ fn = builtin_decl_explicit (BUILT_IN_STRCPY_CHK);
objsz = gimple_call_arg (stmt, 2);
break;
default:
{
if (fcode >= END_BUILTINS)
fatal_error ("machine independent builtin code out of range");
- result = built_in_decls[fcode];
+ result = builtin_decl_explicit (fcode);
gcc_assert (result);
}
else if (fclass == BUILT_IN_MD)
&& DECL_INITIAL (decl)
&& TREE_CODE (DECL_INITIAL (decl)) == BLOCK)
{
- /* Strip builtins from the translation-unit BLOCK. We still have
- targets without builtin_decl support and also builtins are
- shared nodes and thus we can't use TREE_CHAIN in multiple
- lists. */
+ /* Strip builtins from the translation-unit BLOCK. We still have targets
+ without builtin_decl_explicit support and also builtins are shared
+ nodes and thus we can't use TREE_CHAIN in multiple lists. */
tree *nextp = &BLOCK_VARS (DECL_INITIAL (decl));
while (*nextp)
{
or front end builtins, since the function code is overloaded in those
cases. */
if (DECL_BUILT_IN_CLASS (t) == BUILT_IN_NORMAL
- && built_in_decls[DECL_FUNCTION_CODE (t)])
+ && builtin_decl_explicit_p (DECL_FUNCTION_CODE (t)))
{
- t = built_in_decls[DECL_FUNCTION_CODE (t)];
+ t = builtin_decl_explicit (DECL_FUNCTION_CODE (t));
code = TREE_CODE (t);
}
/* FALL THROUGH */
DECL_ATTRIBUTES (decl) = tree_cons (get_identifier ("leaf"),
NULL, DECL_ATTRIBUTES (decl));
- built_in_decls[code] = decl;
- implicit_built_in_decls[code] = decl;
+ set_builtin_decl (code, decl, true);
}
/* Call this function after instantiating all builtins that the language
{
tree tmp, ftype;
- if (built_in_decls[BUILT_IN_MEMCPY] == NULL
- || built_in_decls[BUILT_IN_MEMMOVE] == NULL)
+ if (!builtin_decl_explicit_p (BUILT_IN_MEMCPY)
+ || !builtin_decl_explicit_p (BUILT_IN_MEMMOVE))
{
ftype = build_function_type_list (ptr_type_node,
ptr_type_node, const_ptr_type_node,
size_type_node, NULL_TREE);
- if (built_in_decls[BUILT_IN_MEMCPY] == NULL)
+ if (!builtin_decl_explicit_p (BUILT_IN_MEMCPY))
local_define_builtin ("__builtin_memcpy", ftype, BUILT_IN_MEMCPY,
"memcpy", ECF_NOTHROW | ECF_LEAF);
- if (built_in_decls[BUILT_IN_MEMMOVE] == NULL)
+ if (!builtin_decl_explicit_p (BUILT_IN_MEMMOVE))
local_define_builtin ("__builtin_memmove", ftype, BUILT_IN_MEMMOVE,
"memmove", ECF_NOTHROW | ECF_LEAF);
}
- if (built_in_decls[BUILT_IN_MEMCMP] == NULL)
+ if (!builtin_decl_explicit_p (BUILT_IN_MEMCMP))
{
ftype = build_function_type_list (integer_type_node, const_ptr_type_node,
const_ptr_type_node, size_type_node,
"memcmp", ECF_PURE | ECF_NOTHROW | ECF_LEAF);
}
- if (built_in_decls[BUILT_IN_MEMSET] == NULL)
+ if (!builtin_decl_explicit_p (BUILT_IN_MEMSET))
{
ftype = build_function_type_list (ptr_type_node,
ptr_type_node, integer_type_node,
"memset", ECF_NOTHROW | ECF_LEAF);
}
- if (built_in_decls[BUILT_IN_ALLOCA] == NULL)
+ if (!builtin_decl_explicit_p (BUILT_IN_ALLOCA))
{
ftype = build_function_type_list (ptr_type_node,
size_type_node, NULL_TREE);
/* If we're checking the stack, `alloca' can throw. */
if (flag_stack_check)
{
- TREE_NOTHROW (built_in_decls[BUILT_IN_ALLOCA]) = 0;
- TREE_NOTHROW (built_in_decls[BUILT_IN_ALLOCA_WITH_ALIGN]) = 0;
+ TREE_NOTHROW (builtin_decl_explicit (BUILT_IN_ALLOCA)) = 0;
+ TREE_NOTHROW (builtin_decl_explicit (BUILT_IN_ALLOCA_WITH_ALIGN)) = 0;
}
ftype = build_function_type_list (void_type_node,
? "_Unwind_SjLj_Resume" : "_Unwind_Resume"),
ECF_NORETURN);
- if (built_in_decls[BUILT_IN_RETURN_ADDRESS] == NULL_TREE)
+ if (builtin_decl_explicit (BUILT_IN_RETURN_ADDRESS) == NULL_TREE)
{
ftype = build_function_type_list (ptr_type_node, integer_type_node,
NULL_TREE);
ECF_NOTHROW);
}
- if (built_in_decls[BUILT_IN_PROFILE_FUNC_ENTER] == NULL_TREE
- || built_in_decls[BUILT_IN_PROFILE_FUNC_EXIT] == NULL_TREE)
+ if (!builtin_decl_explicit_p (BUILT_IN_PROFILE_FUNC_ENTER)
+ || !builtin_decl_explicit_p (BUILT_IN_PROFILE_FUNC_EXIT))
{
ftype = build_function_type_list (void_type_node, ptr_type_node,
ptr_type_node, NULL_TREE);
- if (built_in_decls[BUILT_IN_PROFILE_FUNC_ENTER] == NULL_TREE)
+ if (!builtin_decl_explicit_p (BUILT_IN_PROFILE_FUNC_ENTER))
local_define_builtin ("__cyg_profile_func_enter", ftype,
BUILT_IN_PROFILE_FUNC_ENTER,
"__cyg_profile_func_enter", 0);
- if (built_in_decls[BUILT_IN_PROFILE_FUNC_EXIT] == NULL_TREE)
+ if (!builtin_decl_explicit_p (BUILT_IN_PROFILE_FUNC_EXIT))
local_define_builtin ("__cyg_profile_func_exit", ftype,
BUILT_IN_PROFILE_FUNC_EXIT,
"__cyg_profile_func_exit", 0);
#define CASE_FLT_FN(FN) case FN: case FN##F: case FN##L
#define CASE_FLT_FN_REENT(FN) case FN##_R: case FN##F_R: case FN##L_R
#define CASE_INT_FN(FN) case FN: case FN##L: case FN##LL
-
-/* An array of _DECL trees for the above. */
-extern GTY(()) tree built_in_decls[(int) END_BUILTINS];
-extern GTY(()) tree implicit_built_in_decls[(int) END_BUILTINS];
\f
/* In an OMP_CLAUSE node. */
/* In gimple-low.c. */
extern bool block_may_fallthru (const_tree);
+\f
+/* Functional interface to the builtin functions. */
+
+/* The builtin_info structure holds the FUNCTION_DECL of the standard builtin
+ function, and a flag that says if the function is available implicitly, or
+ whether the user has to code explicit calls to __builtin_<xxx>. */
+
+typedef struct GTY(()) builtin_info_type_d {
+ tree decl[(int)END_BUILTINS];
+ bool implicit_p[(int)END_BUILTINS];
+} builtin_info_type;
+
+extern GTY(()) builtin_info_type builtin_info;
+
+/* Valid builtin number. */
+#define BUILTIN_VALID_P(FNCODE) \
+ (IN_RANGE ((int)FNCODE, ((int)BUILT_IN_NONE) + 1, ((int) END_BUILTINS) - 1))
+
+/* Return the tree node for an explicit standard builtin function or NULL. */
+static inline tree
+builtin_decl_explicit (enum built_in_function fncode)
+{
+ gcc_checking_assert (BUILTIN_VALID_P (fncode));
+
+ return builtin_info.decl[(size_t)fncode];
+}
+
+/* Return the tree node for an implicit builtin function or NULL. */
+static inline tree
+builtin_decl_implicit (enum built_in_function fncode)
+{
+ size_t uns_fncode = (size_t)fncode;
+ gcc_checking_assert (BUILTIN_VALID_P (fncode));
+
+ if (!builtin_info.implicit_p[uns_fncode])
+ return NULL_TREE;
+
+ return builtin_info.decl[uns_fncode];
+}
+
+/* Set explicit builtin function nodes and whether it is an implicit
+ function. */
+
+static inline void
+set_builtin_decl (enum built_in_function fncode, tree decl, bool implicit_p)
+{
+ size_t ufncode = (size_t)fncode;
+
+ gcc_checking_assert (BUILTIN_VALID_P (fncode)
+ && (decl != NULL_TREE || !implicit_p));
+
+ builtin_info.decl[ufncode] = decl;
+ builtin_info.implicit_p[ufncode] = implicit_p;
+}
+
+/* Set the implicit flag for a builtin function. */
+
+static inline void
+set_builtin_decl_implicit_p (enum built_in_function fncode, bool implicit_p)
+{
+ size_t uns_fncode = (size_t)fncode;
+
+ gcc_checking_assert (BUILTIN_VALID_P (fncode)
+ && builtin_info.decl[uns_fncode] != NULL_TREE);
+
+ builtin_info.implicit_p[uns_fncode] = implicit_p;
+}
+
+/* Return whether the standard builtin function can be used as an explicit
+ function. */
+
+static inline bool
+builtin_decl_explicit_p (enum built_in_function fncode)
+{
+ gcc_checking_assert (BUILTIN_VALID_P (fncode));
+ return (builtin_info.decl[(size_t)fncode] != NULL_TREE);
+}
+
+/* Return whether the standard builtin function can be used implicitly. */
+
+static inline bool
+builtin_decl_implicit_p (enum built_in_function fncode)
+{
+ size_t uns_fncode = (size_t)fncode;
+
+ gcc_checking_assert (BUILTIN_VALID_P (fncode));
+ return (builtin_info.decl[uns_fncode] != NULL_TREE
+ && builtin_info.implicit_p[uns_fncode]);
+}
+
#endif /* GCC_TREE_H */
projects / platform / upstream / linaro-gcc.git / commitdiff