+2003-01-24 Andreas Schwab <schwab@suse.de>
+
+ * stor-layout.c (excess_unit_span): Only define if used.
+
+2003-01-24 Jerry Quinn <jlquinn@optonline.net>
+
+ * gcc/doc/invoke.texi (Optimization Options): List -O levels
+ for each optimization flag.
+
+2003-01-24 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (*andsi3_ashift_n_lower): New.
+
+2003-01-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
+
+ * doc/bugreport.texi: Use @command instead of @code for commands.
+ * doc/collect2.texi: Likewise.
+ * doc/headerdirs.texi: Likewise.
+ * doc/invoke.texi: Likewise.
+ * doc/standards.texi: Likewise.
+ * doc/tm.texi: Likewise.
+ * doc/trouble.texi: Likewise.
+
+2003-01-24 Nick Clifton <nickc@redhat.com>
+
+ * config/arm/arm.c (use_return_insn): Do not use a single return
+ instruction for interrupt handelrs which have to create a stack
+ frame.
+ (arm_expand_prologue): Do not pre-bias the return address of
+ interrupt handlers which create a stack frame.
+
+2003-01-24 Nick Clifton <nickc@redhat.com>
+
+ * Add sh2e support:
+
+ 2002-08-12 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/sh/sh.c (output_branch) [TARGET_SH2E]: Handle
+ med_cbranches. Fix logic in short_cbranches.
+
+ 2002-04-03 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/sh/sh.md (delay for cbranch): Don't annul delay
+ slots on SH2e.
+ * config/sh/sh.c (sh_insn_length_adjustment): Add 2 for
+ cbranch with unfilled delay slot on SH2e.
+ (output_branch): Fill with a nop the delay slot of a
+ branch that required a delay slot but didn't get one.
+
+ 2002-04-02 Alexandre Oliva <aoliva@redhat.com>
+
+ * doc/invoke.texi (SH options): Document -m2e.
+ * config/sh/crt1.asm: Add __SH2E__ Next to __SH3E__.
+ * config/sh/lib1funcs.asm: Likewise.
+ * config/sh/sh.c: Replace all uses of TARGET_SH3E with SH2E.
+ * config/sh/sh.h (CPP_SPEC): Define __SH2E__ for -m2e, and
+ not __sh1__.
+ (CONDITIONAL_REGISTER_USAGE): Don't disable FP regs from
+ SH2E up.
+ (SH3E_BIT): Renamed to...
+ (SH_E_BIT): ... this. Replace all uses.
+ (TARGET_SH2E): Define from SH_E_BIT and TARGET_SH2.
+ Replace all uses of TARGET_SH3E with TARGET_SH2E.
+ (TARGET_SWITCHES): Added 2e.
+ (OVERRIDE_OPTIONS): Set sh_cpu for SH2E.
+ (processor_type): Added PROCESSOR_SH2E.
+ * config/sh/sh.md: Replace all uses of TARGET_SH3E with
+ TARGET_SH2E, except in sqrtsf2_i.
+ (attribute cpu): Added sh2e.
+ * config/sh/t-sh (MULTILIB_OPTIONS): Replace m3e with m2e.
+ (MULTILIB_MATCHES): Use m2e multilib for m3e.
+ * config.gcc: Add sh2e target support.
+
+2003-01-24 Phil Edwards <pme@gcc.gnu.org>
+
+ Rename -W to -Wextra.
+ * c-decl.c: Update comments.
+ * c-typeck.c: Likewise.
+ * flags.h: Likewise.
+ * function.c: Likewise.
+ * stmt.c: Likewise.
+ * toplev.c: Update comments.
+ (W_options): Add 'extra'.
+ (display_help): Remove '-W'.
+ (decode_W_option): Special warn_uninitialized treatment in the case
+ of -Wextra.
+ * doc/invoke.texi: Update with new entries.
+
+2003-01-23 Richard Henderson <rth@redhat.com>
+
+ * ifcvt.c (noce_process_if_block): Re-add check vs X being changed
+ in no-else-block case. Add commentary.
+
+2003-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * configure.in: Revert last change.
+
+2003-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * configure.in: Don't include ansidecl.h in tconfig.h.
+ * gcov-io.h (PARAMS, ATTRIBUTE_UNUSED: Define if IN_LIBGCC2.
+ * unwind-dw2-fde.h (last_fde): Use __attribute__, not
+ ATTRIBUTE_UNUSED.
+
+ * configure: Regenerate.
+
+2003-01-23 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+ PR java/6748
+ * config/rs6000/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Don't destroy
+ regs->nip. Fix rt_sigreturn frame layout. Add support for newer
+ kernels.
+
+2003-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * cpplex.c (cpp_interpret_charconst): Squelch warning with cast.
+
+2003-01-23 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * genattrtab.c (write_attr_get): Mark 'insn' paramter
+ as ATTRIBUTE_UNUSED.
+
+2003-01-23 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.c (thumb_base_register_rtx_p): New function.
+ (thumb_index_register_rtx_p): New function.
+ (thumb_legitimate_address_p): New function.
+ (thumb_legitimate_offset_p): New function.
+ * arm.h (REG_STRICT_P): Define according to setting of REG_OK_STRICT.
+ (ARM_GO_IF_LEGITIMATE_ADDRESS): Use REG_STRICT_P to avoid duplicate
+ definitions.
+ (THUMB_GO_IF_LEGITIMATE_ADDRESS): Use thumb_legitimate_address_p.
+ (THUMB_LEGITIMATE_OFFSET): Delte.
+ (THUMB_LEGITIMIZE_RELOAD_ADDRESS): Use thumb_legitimate_offset.
+ * arm-protos.h (thumb_legitimate_address_p): Add prototype.
+ (thumb_legitimate_offset_p): Likewise.
+
+2003-01-23 Andreas Schwab <schwab@suse.de>
+
+ * unwind.h (_Unwind_GetTextRelBase): Mark parameter as unused.
+
2003-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* fixinc/Makefile.in (FL_LIST): Revert last change.