+2005-07-07 Khem Raj <kraj@mvista.com>
+
+ * config/arm/arm.c (thumb_output_function_prologue): Calculate offset
+ in bytes, not words.
+
+2005-07-07 Paul Brook <paul@codesourcery.com>
+
+ * config/arm/arm.c (arm_pad_arg_upward): Compare return value of
+ DEFAULT_FUNCTION_ARG_PADDING to upward.
+
+2005-07-07 Richard Henderson <rth@redhat.com>
+
+ * function.c (locate_and_pad_parm): Record parameter alignment in
+ stack_alignment_needed.
+
+2005-07-07 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/rs6000.md (UNSPEC_SYNC, UNSPEC_SYNC_OP,
+ UNSPEC_SYNC_SWAP, UNSPEC_LWSYNC, UNSPEC_ISYNC): Delete.
+ (UNSPECV_LL, UNSPECV_SC, UNSPECV_ATOMIC, UNSPECV_SYNC,
+ UNSPECV_SYNC_OP, UNSPECV_CMPXCHG, UNSPECV_LWSYNC, UNSPECV_ISYNC): New.
+ (define_attr "type"): Add isync, sync, load_l, store_c.
+ * config/rs6000/sync.md (memory_barrier): Change to define_expand.
+ Create scratch volatile MEM.
+ (sync_internal): New. POWER mnemonic is dcs, not ics. Attribute
+ sync.
+ (load_locked_<mode>): New.
+ (store_conditional_<mode>): New.
+ (sync_compare_and_swap<mode>): Replace with splitter.
+ (sync_lock_test_and_set<mode>): Replace with splitter.
+ (sync_<fetchop><mode>): Change to unspec_volatile UNSPECV_SYNC_OP
+ and UNSPECV_ISYNC.
+ (isync): Change to unspec_volatile UNSPECV_ISYNC. POWER mnemonic
+ is ics. Attribute isync.
+ (lwsync): Change to unspec_volatile UNSPECV_LWSYNC. Attribute
+ lwsync.
+ * config/rs6000/rs6000.c (rs6000_emit_sync): Use UNSPEC_VOLATILE
+ and UNSPECV_SYNC_OP.
+ (emit_unlikely_jump): New.
+ (emit_load_locked): New.
+ (emit_store_conditional): New.
+ (rs6000_split_compare_and_swap): New.
+ (rs6000_split_lock_test_and_set): New.
+ (is_dispatch_slot_restricted): Return 4 for TYPE_LOAD_L,
+ TYPE_STORE_C, TYPE_ISYNC, TYPE_SYNC.
+ * config/rs6000/rs6000-protos.h (rs6000_split_compare_and_swap,
+ rs6000_split_lock_test_and_set): Declare.
+ * config/rs6000/{40x.md,440.md,603.md,6xx.md,7450.md,7xx.md,8540.md,
+ mpc.md,power4.md,power5.md,rios1.md,rios2.md,rs64.md): Add load_l,
+ store_c, isync, sync.
+
2005-07-07 Kelley Cook <kcook@gcc.gnu.org>
* Makefile.in (echo_quoted_to_gtyp): New template for outputing