2007-03-23 Thomas Koenig <tkoenig@gcc.gnu.org

	PR libfortran/32972
	* Makefile.am:  Add new variable, i_unpack_c, containing
	unpack_i1.c, unpack_i2.c, unpack_i4.c, unpack_i8.c,
	unpack_i16.c, unpack_r4.c, unpack_r8.c, unpack_r10.c,
	unpack_r16.c, unpack_c4.c, unpack_c8.c, unpack_c10.c
	and unpack_c16.c
	Add i_unpack_c to gfor_built_src.
	Add rule to generate i_unpack_c from m4/unpack.m4.
	* Makefile.in:  Regenerated.
	* libgfortran.h: Add prototypes for unpack0_i1, unpack0_i2,
	unpack0_i4, unpack0_i8, unpack0_i16, unpack0_r4, unpack0_r8,
	unpack0_r10, unpack0_r16, unpack0_c4, unpack0_c8, unpack0_c10,
	unpack0_c16, unpack1_i1, unpack1_i2, unpack1_i4, unpack1_i8,
	unpack1_i16, unpack1_r4, unpack1_r8, unpack1_r10, unpack1_r16,
	unpack1_c4, unpack1_c8, unpack1_c10 and unpack1_c16.
	* intrinsics/pack_generic.c (unpack1):  Add calls to specific
	unpack1 functions.
	(unpack0):  Add calls to specific unpack0 functions.
	* m4/unpack.m4:  New file.
	* generated/unpack_i1.c:  New file.
	* generated/unpack_i2.c:  New file.
	* generated/unpack_i4.c:  New file.
	* generated/unpack_i8.c:  New file.
	* generated/unpack_i16.c:  New file.
	* generated/unpack_r4.c:  New file.
	* generated/unpack_r8.c:  New file.
	* generated/unpack_r10.c:  New file.
	* generated/unpack_r16.c:  New file.
	* generated/unpack_c4.c:  New file.
	* generated/unpack_c8.c:  New file.
	* generated/unpack_c10.c:  New file.
	* generated/unpack_c16.c:  New file.

2007-03-23  Thomas Koenig  <tkoenig@gcc.gnu.org

	PR libfortran/32972
	* gfortran.dg/intrinsic_unpack_1.f90:  New test case.
	* gfortran.dg/intrinsic_unpack_2.f90:  New test case.
	* gfortran.dg/intrinsic_unpack_3.f90:  New test case.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133469 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 136 insertions, 0 deletions

diff --git a/libgfortran/libgfortran.h b/libgfortran/libgfortran.h
index a2b023bd139..9a1f643d71d 100644
--- a/libgfortran/libgfortran.h
+++ b/libgfortran/libgfortran.h
@@ -774,6 +774,142 @@ extern void pack_c16 (gfc_array_c16 *, const gfc_array_c16 *,
 internal_proto(pack_c16);
 #endif
 
+/* Internal auxiliary functions for the unpack intrinsic.  */
+
+extern void unpack0_i1 (gfc_array_i1 *, const gfc_array_i1 *,
+			const gfc_array_l1 *, const GFC_INTEGER_1 *);
+internal_proto(unpack0_i1);
+
+extern void unpack0_i2 (gfc_array_i2 *, const gfc_array_i2 *,
+			const gfc_array_l1 *, const GFC_INTEGER_2 *);
+internal_proto(unpack0_i2);
+
+extern void unpack0_i4 (gfc_array_i4 *, const gfc_array_i4 *,
+			const gfc_array_l1 *, const GFC_INTEGER_4 *);
+internal_proto(unpack0_i4);
+
+extern void unpack0_i8 (gfc_array_i8 *, const gfc_array_i8 *,
+			const gfc_array_l1 *, const GFC_INTEGER_8 *);
+internal_proto(unpack0_i8);
+
+#ifdef HAVE_GFC_INTEGER_16
+
+extern void unpack0_i16 (gfc_array_i16 *, const gfc_array_i16 *,
+			 const gfc_array_l1 *, const GFC_INTEGER_16 *);
+internal_proto(unpack0_i16);
+
+#endif
+
+extern void unpack0_r4 (gfc_array_r4 *, const gfc_array_r4 *,
+			const gfc_array_l1 *, const GFC_REAL_4 *);
+internal_proto(unpack0_r4);
+
+extern void unpack0_r8 (gfc_array_r8 *, const gfc_array_r8 *,
+			const gfc_array_l1 *, const GFC_REAL_8 *);
+internal_proto(unpack0_r8);
+
+#ifdef HAVE_GFC_REAL_10
+
+extern void unpack0_r10 (gfc_array_r10 *, const gfc_array_r10 *,
+			 const gfc_array_l1 *, const GFC_REAL_10 *);
+internal_proto(unpack0_r10);
+
+#endif
+
+#ifdef HAVE_GFC_REAL_16
+
+extern void unpack0_r16 (gfc_array_r16 *, const gfc_array_r16 *,
+			 const gfc_array_l1 *, const GFC_REAL_16 *);
+internal_proto(unpack0_r16);
+
+#endif
+
+extern void unpack0_c4 (gfc_array_c4 *, const gfc_array_c4 *,
+			const gfc_array_l1 *, const GFC_COMPLEX_4 *);
+internal_proto(unpack0_c4);
+
+extern void unpack0_c8 (gfc_array_c8 *, const gfc_array_c8 *,
+			const gfc_array_l1 *, const GFC_COMPLEX_8 *);
+internal_proto(unpack0_c8);
+
+#ifdef HAVE_GFC_COMPLEX_10
+
+extern void unpack0_c10 (gfc_array_c10 *, const gfc_array_c10 *,
+			 const gfc_array_l1 *mask, const GFC_COMPLEX_10 *);
+internal_proto(unpack0_c10);
+
+#endif
+
+#ifdef HAVE_GFC_COMPLEX_16
+
+extern void unpack0_c16 (gfc_array_c16 *, const gfc_array_c16 *,
+			 const gfc_array_l1 *, const GFC_COMPLEX_16 *);
+internal_proto(unpack0_c16);
+
+#endif
+
+extern void unpack1_i1 (gfc_array_i1 *, const gfc_array_i1 *,
+			const gfc_array_l1 *, const gfc_array_i1 *);
+internal_proto(unpack1_i1);
+
+extern void unpack1_i2 (gfc_array_i2 *, const gfc_array_i2 *,
+			const gfc_array_l1 *, const gfc_array_i2 *);
+internal_proto(unpack1_i2);
+
+extern void unpack1_i4 (gfc_array_i4 *, const gfc_array_i4 *,
+			const gfc_array_l1 *, const gfc_array_i4 *);
+internal_proto(unpack1_i4);
+
+extern void unpack1_i8 (gfc_array_i8 *, const gfc_array_i8 *,
+			const gfc_array_l1 *, const gfc_array_i8 *);
+internal_proto(unpack1_i8);
+
+#ifdef HAVE_GFC_INTEGER_16
+extern void unpack1_i16 (gfc_array_i16 *, const gfc_array_i16 *,
+			 const gfc_array_l1 *, const gfc_array_i16 *);
+internal_proto(unpack1_i16);
+#endif
+
+extern void unpack1_r4 (gfc_array_r4 *, const gfc_array_r4 *,
+			const gfc_array_l1 *, const gfc_array_r4 *);
+internal_proto(unpack1_r4);
+
+extern void unpack1_r8 (gfc_array_r8 *, const gfc_array_r8 *,
+			const gfc_array_l1 *, const gfc_array_r8 *);
+internal_proto(unpack1_r8);
+
+#ifdef HAVE_GFC_REAL_10
+extern void unpack1_r10 (gfc_array_r10 *, const gfc_array_r10 *,
+			 const gfc_array_l1 *, const gfc_array_r10 *);
+internal_proto(unpack1_r10);
+#endif
+
+#ifdef HAVE_GFC_REAL_16
+extern void unpack1_r16 (gfc_array_r16 *, const gfc_array_r16 *,
+			 const gfc_array_l1 *, const gfc_array_r16 *);
+internal_proto(unpack1_r16);
+#endif
+
+extern void unpack1_c4 (gfc_array_c4 *, const gfc_array_c4 *,
+			const gfc_array_l1 *, const gfc_array_c4 *);
+internal_proto(unpack1_c4);
+
+extern void unpack1_c8 (gfc_array_c8 *, const gfc_array_c8 *,
+			const gfc_array_l1 *, const gfc_array_c8 *);
+internal_proto(unpack1_c8);
+
+#ifdef HAVE_GFC_COMPLEX_10
+extern void unpack1_c10 (gfc_array_c10 *, const gfc_array_c10 *,
+			 const gfc_array_l1 *, const gfc_array_c10 *);
+internal_proto(unpack1_c10);
+#endif
+
+#ifdef HAVE_GFC_COMPLEX_16
+extern void unpack1_c16 (gfc_array_c16 *, const gfc_array_c16 *,
+			 const gfc_array_l1 *, const gfc_array_c16 *);
+internal_proto(unpack1_c16);
+#endif
+
 /* string_intrinsics.c */
 
 extern int compare_string (GFC_INTEGER_4, const char *,