PR libfortran/19308

	PR fortran/20120
	PR libfortran/22437

	* Makefile.am: Add generated files for large real and integers
	kinds. Add a rule to create the kinds.inc c99_protos.inc files.
	Use kinds.inc to preprocess Fortran generated files.
	* libgfortran.h: Add macro definitions for GFC_INTEGER_16_HUGE,
	GFC_REAL_10_HUGE and GFC_REAL_16_HUGE. Add types gfc_array_i16,
	gfc_array_r10, gfc_array_r16, gfc_array_c10, gfc_array_c16,
	gfc_array_l16.
	* mk-kinds-h.sh: Define macros HAVE_GFC_LOGICAL_* and
	HAVE_GFC_COMPLEX_* when these types are available.
	* intrinsics/ishftc.c (ishftc16): New function for GFC_INTEGER_16.
	* m4/all.m4, m4/any.m4, m4/count.m4, m4/cshift1.m4, m4/dotprod.m4,
	m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
	m4/exponent.m4, m4/fraction.m4, m4/in_pack.m4, m4/in_unpack.m4,
	m4/matmul.m4, m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4,
	m4/maxval.m4, m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/mtype.m4,
	m4/nearest.m4, m4/pow.m4, m4/product.m4, m4/reshape.m4,
	m4/set_exponent.m4, m4/shape.m4, m4/specific.m4, m4/specific2.m4,
	m4/sum.m4, m4/transpose.m4: Protect generated functions with
	appropriate "#if defined (HAVE_GFC_type_kind)" preprocessor directives.
	* Makefile.in: Regenerate.
	* all files in generated/: Regenerate.

	* f95-lang.c (DO_DEFINE_MATH_BUILTIN): Add support for long
	double builtin function.
	(gfc_init_builtin_functions): Add mfunc_longdouble,
	mfunc_clongdouble and func_clongdouble_longdouble trees. Build
	them for round, trunc, cabs, copysign and pow functions.
	* iresolve.c (gfc_resolve_reshape, gfc_resolve_transpose): Add
	case for kind 10 and 16.
	* trans-decl.c: Add trees for cpowl10, cpowl16, ishftc16,
	exponent10 and exponent16.
	(gfc_build_intrinsic_function_decls): Build nodes for int16,
	real10, real16, complex10 and complex16 types. Build all possible
	combinations for function _gfortran_pow_?n_?n. Build function
	calls cpowl10, cpowl16, ishftc16, exponent10 and exponent16.
	* trans-expr.c (gfc_conv_power_op): Add case for integer(16),
	real(10) and real(16).
	* trans-intrinsic.c: Add suppport for long double builtin
	functions in BUILT_IN_FUNCTION, LIBM_FUNCTION and LIBF_FUNCTION
	macros.
	(gfc_conv_intrinsic_aint): Add case for integer(16), real(10) and
	real(16) kinds.
	(gfc_build_intrinsic_lib_fndecls): Add support for real10_decl
	and real16_decl in library functions.
	(gfc_get_intrinsic_lib_fndecl): Add cases for real and complex
	kinds 10 and 16.
	(gfc_conv_intrinsic_exponent): Add cases for real(10) and real(16)
	kinds.
	(gfc_conv_intrinsic_sign): Likewise.
	(gfc_conv_intrinsic_ishftc): Add case for integer(16) kind.
	* trans-types.c (gfc_get_int_type, gfc_get_real_type,
	gfc_get_complex_type, gfc_get_logical_type): Doesn't error out in
	the case of kinds not available.
	* trans.h: Declare trees for cpowl10, cpowl16, ishftc16,
	exponent10 and exponent16.

	* gfortran.dg/large_real_kind_2.F90: New test.
	* gfortran.dg/large_integer_kind_2.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@104889 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 29 insertions, 0 deletions

diff --git a/libgfortran/libgfortran.h b/libgfortran/libgfortran.h
index 49d2c619eee..174873b67a3 100644
--- a/libgfortran/libgfortran.h
+++ b/libgfortran/libgfortran.h
@@ -231,8 +231,19 @@ internal_proto(l8_to_l4_offset);
   (GFC_INTEGER_4)((((GFC_UINTEGER_4)1) << 31) - 1)
 #define GFC_INTEGER_8_HUGE \
   (GFC_INTEGER_8)((((GFC_UINTEGER_8)1) << 63) - 1)
+#ifdef HAVE_GFC_INTEGER_16
+#define GFC_INTEGER_16_HUGE \
+  (GFC_INTEGER_16)((((GFC_UINTEGER_16)1) << 127) - 1)
+#endif
+
 #define GFC_REAL_4_HUGE FLT_MAX
 #define GFC_REAL_8_HUGE DBL_MAX
+#ifdef HAVE_GFC_REAL_10
+#define GFC_REAL_10_HUGE LDBL_MAX
+#endif
+#ifdef HAVE_GFC_REAL_16
+#define GFC_REAL_16_HUGE LDBL_MAX
+#endif
 
 #ifndef GFC_MAX_DIMENSIONS
 #define GFC_MAX_DIMENSIONS 7
@@ -259,12 +270,30 @@ typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, void) gfc_array_void;
 typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, char) gfc_array_char;
 typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_4) gfc_array_i4;
 typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_8) gfc_array_i8;
+#ifdef HAVE_GFC_INTEGER_16
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_16) gfc_array_i16;
+#endif
 typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_REAL_4) gfc_array_r4;
 typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_REAL_8) gfc_array_r8;
+#ifdef HAVE_GFC_REAL_10
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_REAL_10) gfc_array_r10;
+#endif
+#ifdef HAVE_GFC_REAL_16
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_REAL_16) gfc_array_r16;
+#endif
 typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_COMPLEX_4) gfc_array_c4;
 typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_COMPLEX_8) gfc_array_c8;
+#ifdef HAVE_GFC_COMPLEX_10
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_COMPLEX_10) gfc_array_c10;
+#endif
+#ifdef HAVE_GFC_COMPLEX_16
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_COMPLEX_16) gfc_array_c16;
+#endif
 typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_4) gfc_array_l4;
 typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_8) gfc_array_l8;
+#ifdef HAVE_GFC_LOGICAL_16
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_16) gfc_array_l16;
+#endif
 
 #define GFC_DTYPE_RANK_MASK 0x07
 #define GFC_DTYPE_TYPE_SHIFT 3