@@ -2415,6 +2415,7 @@ gfc_build_intrinsic_function_decls (void
get_identifier (PREFIX("compare_string")), "..R.R",
integer_type_node, 4, gfc_charlen_type_node, pchar1_type_node,
gfc_charlen_type_node, pchar1_type_node);
+ DECL_PURE_P (gfor_fndecl_compare_string) = 1;
gfor_fndecl_concat_string = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("concat_string")), "..W.R.R",
@@ -2425,21 +2426,25 @@ gfc_build_intrinsic_function_decls (void
gfor_fndecl_string_len_trim = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("string_len_trim")), "..R",
gfc_charlen_type_node, 2, gfc_charlen_type_node, pchar1_type_node);
+ DECL_PURE_P (gfor_fndecl_string_len_trim) = 1;
gfor_fndecl_string_index = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("string_index")), "..R.R.",
gfc_charlen_type_node, 5, gfc_charlen_type_node, pchar1_type_node,
gfc_charlen_type_node, pchar1_type_node, gfc_logical4_type_node);
+ DECL_PURE_P (gfor_fndecl_string_index) = 1;
gfor_fndecl_string_scan = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("string_scan")), "..R.R.",
gfc_charlen_type_node, 5, gfc_charlen_type_node, pchar1_type_node,
gfc_charlen_type_node, pchar1_type_node, gfc_logical4_type_node);
+ DECL_PURE_P (gfor_fndecl_string_scan) = 1;
gfor_fndecl_string_verify = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("string_verify")), "..R.R.",
gfc_charlen_type_node, 5, gfc_charlen_type_node, pchar1_type_node,
gfc_charlen_type_node, pchar1_type_node, gfc_logical4_type_node);
+ DECL_PURE_P (gfor_fndecl_string_verify) = 1;
gfor_fndecl_string_trim = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("string_trim")), ".Ww.R",
@@ -2467,11 +2472,13 @@ gfc_build_intrinsic_function_decls (void
get_identifier (PREFIX("select_string")), ".R.R.",
integer_type_node, 4, pvoid_type_node, integer_type_node,
pchar1_type_node, gfc_charlen_type_node);
+ DECL_PURE_P (gfor_fndecl_select_string) = 1;
gfor_fndecl_compare_string_char4 = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("compare_string_char4")), "..R.R",
integer_type_node, 4, gfc_charlen_type_node, pchar4_type_node,
gfc_charlen_type_node, pchar4_type_node);
+ DECL_PURE_P (gfor_fndecl_compare_string_char4) = 1;
gfor_fndecl_concat_string_char4 = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("concat_string_char4")), "..W.R.R",
@@ -2482,21 +2489,25 @@ gfc_build_intrinsic_function_decls (void
gfor_fndecl_string_len_trim_char4 = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("string_len_trim_char4")), "..R",
gfc_charlen_type_node, 2, gfc_charlen_type_node, pchar4_type_node);
+ DECL_PURE_P (gfor_fndecl_string_len_trim_char4) = 1;
gfor_fndecl_string_index_char4 = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("string_index_char4")), "..R.R.",
gfc_charlen_type_node, 5, gfc_charlen_type_node, pchar4_type_node,
gfc_charlen_type_node, pchar4_type_node, gfc_logical4_type_node);
+ DECL_PURE_P (gfor_fndecl_string_index_char4) = 1;
gfor_fndecl_string_scan_char4 = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("string_scan_char4")), "..R.R.",
gfc_charlen_type_node, 5, gfc_charlen_type_node, pchar4_type_node,
gfc_charlen_type_node, pchar4_type_node, gfc_logical4_type_node);
+ DECL_PURE_P (gfor_fndecl_string_scan_char4) = 1;
gfor_fndecl_string_verify_char4 = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("string_verify_char4")), "..R.R.",
gfc_charlen_type_node, 5, gfc_charlen_type_node, pchar4_type_node,
gfc_charlen_type_node, pchar4_type_node, gfc_logical4_type_node);
+ DECL_PURE_P (gfor_fndecl_string_verify_char4) = 1;
gfor_fndecl_string_trim_char4 = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("string_trim_char4")), ".Ww.R",
@@ -2524,6 +2535,7 @@ gfc_build_intrinsic_function_decls (void
get_identifier (PREFIX("select_string_char4")), ".R.R.",
integer_type_node, 4, pvoid_type_node, integer_type_node,
pvoid_type_node, gfc_charlen_type_node);
+ DECL_PURE_P (gfor_fndecl_select_string_char4) = 1;
/* Conversion between character kinds. */
@@ -2557,15 +2569,18 @@ gfc_build_intrinsic_function_decls (void
gfor_fndecl_sc_kind = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("selected_char_kind")), "..R",
gfc_int4_type_node, 2, gfc_charlen_type_node, pchar_type_node);
+ DECL_PURE_P (gfor_fndecl_sc_kind) = 1;
gfor_fndecl_si_kind = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("selected_int_kind")), ".R",
gfc_int4_type_node, 1, pvoid_type_node);
+ DECL_PURE_P (gfor_fndecl_si_kind) = 1;
gfor_fndecl_sr_kind = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("selected_real_kind2008")), ".RR",
gfc_int4_type_node, 3, pvoid_type_node, pvoid_type_node,
pvoid_type_node);
+ DECL_PURE_P (gfor_fndecl_sr_kind) = 1;
/* Power functions. */
{
@@ -2687,10 +2702,12 @@ gfc_build_intrinsic_function_decls (void
gfor_fndecl_size0 = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("size0")), ".R",
gfc_array_index_type, 1, pvoid_type_node);
+ DECL_PURE_P (gfor_fndecl_size0) = 1;
gfor_fndecl_size1 = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("size1")), ".R",
gfc_array_index_type, 2, pvoid_type_node, gfc_array_index_type);
+ DECL_PURE_P (gfor_fndecl_size1) = 1;
gfor_fndecl_iargc = gfc_build_library_function_decl (
get_identifier (PREFIX ("iargc")), gfc_int4_type_node, 0);
@@ -2701,9 +2718,11 @@ gfc_build_intrinsic_function_decls (void
gfor_fndecl_clz128 = gfc_build_library_function_decl (
get_identifier (PREFIX ("clz128")), integer_type_node, 1, uint128);
+ TREE_READONLY (gfor_fndecl_clz128) = 1;
gfor_fndecl_ctz128 = gfc_build_library_function_decl (
get_identifier (PREFIX ("ctz128")), integer_type_node, 1, uint128);
+ TREE_READONLY (gfor_fndecl_ctz128) = 1;
}
}
@@ -2725,8 +2744,8 @@ gfc_build_builtin_function_decls (void)
get_identifier (PREFIX("stop_string")), ".R.",
void_type_node, 2, pchar_type_node, gfc_int4_type_node);
/* STOP doesn't return. */
-
TREE_THIS_VOLATILE (gfor_fndecl_stop_string) = 1;
+
gfor_fndecl_error_stop_numeric = gfc_build_library_function_decl (
get_identifier (PREFIX("error_stop_numeric")),
void_type_node, 1, gfc_int4_type_node);
@@ -2812,6 +2831,7 @@ gfc_build_builtin_function_decls (void)
gfor_fndecl_associated = gfc_build_library_function_decl_with_spec (
get_identifier (PREFIX("associated")), ".RR",
integer_type_node, 2, ppvoid_type_node, ppvoid_type_node);
+ DECL_PURE_P (gfor_fndecl_associated) = 1;
gfc_build_intrinsic_function_decls ();
gfc_build_intrinsic_lib_fndecls ();