I checked in your patch along with my patches into the trunk.
[gcc]
2012-10-19 Michael Meissner <meiss...@linux.vnet.ibm.com>
Dominique Dhumieres <domi...@lps.ens.fr>
* config/rs6000/rs6000-cpus.def (POWERPC_MASKS): Don't assume
OPTION_MASK_STRICT_ALIGN is defined.
(MASK_STRICT_ALIGN): If OPTION_MASK_STRICT_ALIGN is not defined,
define this to 0 for the 3 ports that use it.
* config/rs6000/rs6000.c (OPTION_MASK_STRICT_ALIGN): Don't do
check for ports not having -mstrict-align here, move test to
rs6000-cpus.def.
(MASK_STRICT_ALIGN): Likewise.
(rs6000_debug_reg_global): Print out correct target flag words if
-mdebug=reg.
[libobjc]
2012-10-19 Michael Meissner <meiss...@linux.vnet.ibm.com>
* encoding.c (TARGET_VSX): Provide definitions based on the
current compilation options, and not based off the target options
structure.
(TARGET_ALTIVEC): Likewise.
(TARGET_64BIT): Likewise.
Index: gcc/config/rs6000/rs6000.c
===================================================================
--- gcc/config/rs6000/rs6000.c (revision 192622)
+++ gcc/config/rs6000/rs6000.c (working copy)
@@ -1121,10 +1121,6 @@ static const struct attribute_spec rs600
{ NULL, 0, 0, false, false, false, NULL, false }
};
-#ifndef OPTION_MASK_STRICT_ALIGN
-#define OPTION_MASK_STRICT_ALIGN 0
-#define MASK_STRICT_ALIGN 0
-#endif
#ifndef TARGET_PROFILE_KERNEL
#define TARGET_PROFILE_KERNEL 0
#endif
@@ -1805,10 +1801,11 @@ rs6000_debug_reg_global (void)
fprintf (stderr, DEBUG_FMT_S, "tune", "<none>");
cl_target_option_save (&cl_opts, &global_options);
- rs6000_print_isa_options (stderr, 0, "target_flags", target_flags);
+ rs6000_print_isa_options (stderr, 0, "rs6000_isa_flags",
+ rs6000_isa_flags);
- rs6000_print_isa_options (stderr, 0, "target_flags_explicit",
- target_flags_explicit);
+ rs6000_print_isa_options (stderr, 0, "rs6000_isa_flags_explicit",
+ rs6000_isa_flags_explicit);
rs6000_print_builtin_options (stderr, 0, "rs6000_builtin_mask",
rs6000_builtin_mask);
Index: gcc/config/rs6000/rs6000-cpus.def
===================================================================
--- gcc/config/rs6000/rs6000-cpus.def (revision 192622)
+++ gcc/config/rs6000/rs6000-cpus.def (working copy)
@@ -46,6 +46,17 @@
#define POWERPC_7400_MASK (OPTION_MASK_PPC_GFXOPT | OPTION_MASK_ALTIVEC)
+/* Deal with ports that do not have -mstrict-align. */
+#ifdef OPTION_MASK_STRICT_ALIGN
+#define OPTION_MASK_STRICT_ALIGN_OPTIONAL OPTION_MASK_STRICT_ALIGN
+#else
+#define OPTION_MASK_STRICT_ALIGN 0
+#define OPTION_MASK_STRICT_ALIGN_OPTIONAL 0
+#ifndef MASK_STRICT_ALIGN
+#define MASK_STRICT_ALIGN 0
+#endif
+#endif
+
/* Mask of all options to set the default isa flags based on -mcpu=<xxx>. */
#define POWERPC_MASKS (OPTION_MASK_ALTIVEC \
| OPTION_MASK_CMPB \
@@ -64,7 +75,7 @@
| OPTION_MASK_PPC_GPOPT \
| OPTION_MASK_RECIP_PRECISION \
| OPTION_MASK_SOFT_FLOAT \
- | OPTION_MASK_STRICT_ALIGN \
+ | OPTION_MASK_STRICT_ALIGN_OPTIONAL \
| OPTION_MASK_VSX)
#endif
Index: libobjc/encoding.c
===================================================================
--- libobjc/encoding.c (revision 192622)
+++ libobjc/encoding.c (working copy)
@@ -112,6 +112,32 @@ static int __attribute__ ((__unused__))
#undef ALTIVEC_VECTOR_MODE
#define ALTIVEC_VECTOR_MODE(MODE) (0)
+/* Replace TARGET_VSX, TARGET_ALTIVEC, and TARGET_64BIT with constants based on
+ the current switches, rather than looking in the options structure. */
+#ifdef _ARCH_PPC
+#undef TARGET_VSX
+#undef TARGET_ALTIVEC
+#undef TARGET_64BIT
+
+#ifdef __VSX__
+#define TARGET_VSX 1
+#else
+#define TARGET_VSX 0
+#endif
+
+#ifdef __ALTIVEC__
+#define TARGET_ALTIVEC 1
+#else
+#define TARGET_ALTIVEC 0
+#endif
+
+#ifdef _ARCH_PPC64
+#define TARGET_64BIT 1
+#else
+#define TARGET_64BIT 0
+#endif
+#endif
+
/* Furthermore, some (powerpc) targets also use TARGET_ALIGN_NATURAL
in their alignment macros. Currently[4.5/6], rs6000.h points this
to a static variable, initialized by target overrides. This is reset
Index: libobjc/ChangeLog
===================================================================
--- libobjc/ChangeLog (revision 192622)
+++ libobjc/ChangeLog (working copy)
@@ -1,3 +1,11 @@
+2012-10-19 Michael Meissner <meiss...@linux.vnet.ibm.com>
+
+ * encoding.c (TARGET_VSX): Provide definitions based on the
+ current compilation options, and not based off the target options
+ structure.
+ (TARGET_ALTIVEC): Likewise.
+ (TARGET_64BIT): Likewise.
+
2012-09-14 David Edelsohn <dje....@gmail.com>
* configure: Regenerated.
--
Michael Meissner, IBM
5 Technology Place Drive, M/S 2757, Westford, MA 01886-3141, USA
meiss...@linux.vnet.ibm.com fax +1 (978) 399-6899
