5 GCC regressions, 0 new, with your patch on 2003-05-05T12:30:02Z.
GCC regression checker
geoffk@apple.com
Mon May 5 17:02:00 GMT 2003
With your recent patch, GCC has some regression test failures, which
used to pass. There are 0 new failures, and 5
failures that existed before and after that patch; 0 failures
have been fixed.
The old failures, which were not fixed or introduced by your patch, are:
native g77.sum g77.f-torture/compile/980310-3.f,
native g77.sum g77.f-torture/execute/980520-1.f
native gcc.sum gcc.c-torture/execute/20000412-3.c
native gcc.sum gcc.dg/debug/debug-1.c
native gcc.sum gcc.dg/debug/debug-2.c
For more information, see http://gcc.gnu.org/regtest/.
-------------- next part --------------
ChangeLog entries since last run on 2003-05-05T06:49:25Z:
--- /Users/regress/tbox/changelog_mail/gcc/gcc/cp/ChangeLog Sat May 3 15:43:12 2003
+++ gcc/gcc/cp/ChangeLog Mon May 5 05:30:37 2003
@@ -1,3 +1,9 @@
+2003-05-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
+
+ PR c++/4494
+ * decl.c (start_function): Use same_type_p to check return type
+ of main.
+
2003-05-03 Zack Weinberg <zack@codesourcery.com>
PR c/10604
--- /Users/regress/tbox/changelog_mail/gcc/gcc/testsuite/ChangeLog Sun May 4 19:18:00 2003
+++ gcc/gcc/testsuite/ChangeLog Mon May 5 05:30:40 2003
@@ -1,3 +1,8 @@
+2003-05-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
+
+ PR c++/4494
+ * g++.dg/warn/main.C: New test.
+
2003-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* gcc.dg/nonnull-3.c: New test.
ChangeLog entries between 2003-05-05T06:49:25Z and the last time everything
passed, on 2003-03-03T21:26:39Z:
--- /Users/regress/tbox/changelog_pass/gcc/ChangeLog Mon Mar 3 13:26:59 2003
+++ gcc/ChangeLog Sun May 4 05:22:56 2003
@@ -1,3 +1,153 @@
+2003-05-04 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * MAINTAINERS: Remove duplicate entries in Write After Approval.
+
+2003-05-02 Chris Demetriou <cgd@broadcom.com>
+
+ * Makefile.tpl: Require "makeinfo" from texinfo 4.2 or later.
+ * Makefile.in: Regenerate.
+
+2003-05-02 Wolfgang Bangerth <bangerth@dealii.org>
+
+ * MAINTAINERS (GNATS only): Add Falk Hueffner.
+
+2003-04-30 Wolfgang Bangerth <bangerth@dealii.org>
+
+ * MAINTAINERS (GNATS only): Add Giovanni Bajo.
+
+2003-04-27 Daniel Jacobowitz <drow@mvista.com>
+
+ * Makefile.tpl: Clean $(BUILD_SUBDIR).
+ * Makefile.in: Regenerated.
+
+2003-04-25 Wolfgang Bangerth <bangerth@dealii.org>
+
+ * MAINTAINERS (Write After Approval): Upgrade myself from
+ GNATS only to write-after-approval. Update my mail address.
+
+2003-04-25 Loren J. Rittle <ljrittle@acm.org>
+
+ (OS Port Maintainers: freebsd): Add myself.
+
+2003-04-22 Mark Mitchell <mark@codesourcery.com>
+
+ * MAINTAINERS (java): Remove Alexandre Petit-Bianco.
+
+2003-04-22 Kean Johnston <jkj@sco.com>
+
+ * MAINTAINERS (SCO ports): Added myself.
+
+2003-04-21 Nathan Sidwell <nathan@codesourcery.com>
+
+ * MAINTAINERS (gcov): Add myself and Jan Hubicka.
+
+2003-04-19 Kean Johnston <jkj@sco.com>
+
+ * MAINTAINERS (Write After Approval): Add myself.
+
+2003-04-18 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * Makefile.tpl (MAKEINFOFLAGS): Default to --split-size=5000000.
+ * Makefile.in: Regenerate.
+
+2003-04-18 Jakub Jelinek <jakub@redhat.com>
+
+ * configure.in (powerpc64*-*-linux*): Remove.
+ * configure: Rebuilt.
+
+2003-04-17 Phil Edwards <pme@gcc.gnu.org>
+
+ * Makefile.tpl (GCC_STRAP_TARGETS): New variable containing all the
+ previous bootstrap targets, plus bubblestrap, quickstrap, cleanstrap,
+ and restrap.
+ * Makefile.in: Regenerate.
+
+2003-04-16 Richard Earnshaw <rearnsha@arm.com>
+
+ * configure.in (arm-*-netbsdelf*): Enable building java libraries.
+ * configure: Regenerated.
+
+2003-04-15 DJ Delorie <dj@redhat.com>
+
+ * MAINTAINERS: Remove myself as windows/cygwin/mingw maintainer.
+
+2003-04-13 Nick Clifton <nickc@redhat.com>
+
+ * config-ml.in: Remove support for --disable-aix removing
+ call-aix multilibs.
+
+2003-04-10 Alexandre Oliva <aoliva@redhat.com>
+
+ * libtool.m4 (lt_cv_deplibs_check_method): Use pass_all on mips*.
+ * */configure: Rebuilt.
+
+2003-04-08 Joel Sherrill <joel@oarcorp.com>
+
+ * MAINTAINERS: Add my email address.
+
+2003-03-17 Olivier Hainque <hainque@act-europe.fr>
+
+ * MAINTAINERS (Write After Approval): Add myself.
+
+2003-03-14 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES back down.
+ * Makefile.in: Regenerate.
+
+2003-03-14 Michael Chastain <mec@shout.net>
+
+ * Makefile.in: Regenerate with correct Makefile.def.
+
+2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * Makefile.tpl: Move .NOEXPORT, MAKEOVERRIDES up. Delete unused
+ Make macro.
+ * Makefile.in: Regenerate.
+ * configure.in: Clean up gxx_include_dir logic.
+ * configure: Regenerate.
+
+2003-03-12 Ansgar Esztermann <ansgar@thphy.uni-duesseldorf.de>
+
+ * MAINTAINERS (Write After Approval): Add myself.
+
+2003-03-10 Ben Elliston <bje@wasabisystems.com>
+
+ * MAINTAINERS: Update my mail address.
+
+2003-03-09 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+ * configure.in (gxx_include_dir): Fix typo.
+ * configure: Regenerated.
+
+2003-03-04 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * Makefile.tpl: Reindent.
+ * Makefile.in: Regenerate.
+ * configure.in: Reindent. Don't set unused variables.
+ * configure: Regenerate.
+
+2003-03-04 Daniel Jacobowitz <drow@mvista.com>
+
+ * configure.in: Include $(build_tooldir)/sys-include in
+ FLAGS_FOR_TARGET.
+ * configure: Regenerated.
+
+2003-03-04 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * Makefile.tpl: Always pass down RANLIB.
+ * Makefile.in: Regenerate.
+
+ * Makefile.tpl: Don't set unused enable_shared, enable_threads macros.
+ * Makefile.in: Regenerate.
+ * configure.in: Remove unused logic relating to --enable-shared
+ and --enable-threads. Remove bogus comments. Remove redundant
+ noconfigdirs.
+ * configure: Regenerate.
+
+ * configure.in: Replace ${libstdcxx_version} by its value.
+ Remove reference to mh-dgux.
+ * configure: Regenerate.
+
2003-03-03 Kevin Buettner <kevinb@redhat.com>
* MAINTAINERS (Write After Approval): Add myself.
--- /Users/regress/tbox/changelog_pass/gcc/gcc/ChangeLog Mon Mar 3 13:27:03 2003
+++ gcc/gcc/ChangeLog Sun May 4 23:49:56 2003
@@ -1,21217 +1,13904 @@
-Mon Mar 3 20:45:25 2003 J"orn Rennecke <joern.rennecke@superh.com>
+2003-05-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
- * config/sh/sh.h (EXTRA_SPECS): Add subtarget_asm_relax_spec and
- subtarget_asm_isa_spec.
- (SUBTARGET_ASM_RELAX_SPEC, SUBTARGET_ASM_ISA_SPEC): Define.
- (ASM_SPEC): Define as SH_ASM_SPEC.
- (SH_ASM_SPEC): New; take the role of ASM_SPEC, but safe from svr4.h.
- Use subtarget_asm_relax_spec and subtarget_asm_isa_spec.
- * config/sh/elf.h (ASM_SPEC): Use SH_ASM_SPEC.
- (SUBTARGET_ASM_ISA_SPEC): Undef / define.
+ * libgcov.c (__gcov_merge_add): Do not use gcov_type when inhibit_libc
+ is defined.
- * sh.h (OVERRIDE_OPTIONS): Set default values for align_loops
- and align_jumps if not set.
- Force align_jumps to be at least 2.
- When relaxing, force align_functions to be at least the maximum of
- align_loops, align_jumps and 4.
- * sh.c (find_barrier, barrier_align): Honour align_jumps_log.
- (sh_loop_align): Honour align_loops_log.
+2003-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
- * sh.md (length attribute): Use prev_nonnote_insn instead of PREV_INSN
- to check for indirect_jump_scratch.
- (indirect_jump_scratch): Add second set.
- * sh.c (output_far_jump): Use prev_nonnote_insn instead of PREV_INSN
- when looking for indirect_jump_scratch.
- Extract scratch register taking new structure of indirect_jump_scratch
- into account.
- (gen_block_redirect): Set INSN_SCOPE for indirect_jump_scratch.
+ * builtin-attrs.def (ATTR_NOTHROW_NONNULL_1,
+ ATTR_NOTHROW_NONNULL_2, ATTR_NOTHROW_NONNULL_3): Renamed from
+ ATTR_NONNULL_1, ATTR_NONNULL_2 and ATTR_NONNULL_3.
+
+ (ATTR_NOTHROW_NONNULL_1_2, ATTR_NOTHROW_NONNULL_1_4,
+ ATTR_CONST_NOTHROW_NONNULL_1, ATTR_PURE_NOTHROW_NONNULL_1,
+ ATTR_PURE_NOTHROW_NONNULL_1_2, ATTR_MALLOC_NOTHROW_NONNULL_1):
+ New.
+
+ * builtins.def (DEF_EXT_FALLBACK_BUILTIN): Accept ATTRS argument.
+ (BUILT_IN_BZERO, BUILT_IN_BCOPY, BUILT_IN_BCMP): Update comment
+
+ (BUILT_IN_INDEX, BUILT_IN_RINDEX, BUILT_IN_MEMCPY,
+ BUILT_IN_MEMMOVE, BUILT_IN_MEMCMP, BUILT_IN_MEMSET,
+ BUILT_IN_MEMPCPY, BUILT_IN_STRCAT, BUILT_IN_STRNCAT,
+ BUILT_IN_STPCPY, BUILT_IN_STRCPY, BUILT_IN_STRNCPY,
+ BUILT_IN_STRCMP, BUILT_IN_STRNCMP, BUILT_IN_STRLEN,
+ BUILT_IN_STRSTR, BUILT_IN_STRPBRK, BUILT_IN_STRSPN,
+ BUILT_IN_STRCSPN, BUILT_IN_STRCHR, BUILT_IN_STRRCHR, BUILT_IN_NAN,
+ BUILT_IN_NANF, BUILT_IN_NANL, BUILT_IN_NANS, BUILT_IN_NANSF,
+ BUILT_IN_NANSL, BUILT_IN_PUTS, BUILT_IN_FPUTC, BUILT_IN_FPUTS,
+ BUILT_IN_FWRITE, BUILT_IN_PUTS_UNLOCKED, BUILT_IN_FPUTC_UNLOCKED,
+ BUILT_IN_FPUTS_UNLOCKED, BUILT_IN_FWRITE_UNLOCKED,
+ BUILT_IN_STRDUP): Add "nonnull" attribute.
+
+2003-05-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * expr.c (store_field): Don't clobber TEMP in shift: it might be
+ a variable.
+ (get_inner_reference): Don't go through a VIEW_CONVERT_EXPR
+ whose purpose is to step up the alignment.
+ (expand_expr, case ADDR_EXPR): Force LO_SUM into memory, just like REG.
+
+ * stor-layout.c (compute_record_mode): Relax restriction
+ on fields crossing word boundaries forcing BLKmode.
+
+2003-05-04 Neil Booth <neil@daikokuya.co.uk>
+
+ * cppinit.c (cpp_create_reader, post_options): Warn about
+ trigraphs unless explicity set or -trigraphs.
+ * cpplex.c (warn_in_comment): New.
+ (_cpp_process_line_notes): Better handling of -Wtrigraphs.
+ (_cpp_skip_block_comment): Add call to _cpp_process_line_notes.
+ * doc/cppopts.texi, doc/cpp.texi: Update.
+
+2003-05-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ * Makefile.in (LIBGCOV): Add _gcov_merge_add.
+ * gcov-io.h: Make GCOV_LINKAGE extern in libgcov and prevent resulting
+ namespace clash.
+ (GCOV_MERGE_FUNCTIONS): New.
+ (gcov_merge_fn): Declare.
+ (struct gcov_ctr_info): New field "merge".
+ (__gcov_merge_add): Declare.
+ * coverage.c (ctr_merge_functions): New.
+ (build_ctr_info_type, build_ctr_info_value): Initialize merge field
+ of gcov_ctr_info type.
+ * libgcov.c (__gcov_merge_add): New.
+ (gcov_exit): Call a hook to merge values of counters.
+
+2003-05-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * toplev.h (pedwarn_with_file_and_line): Don't declare.
+ * diagnostic.c (pedwarn_with_file_and_line): Remove.
+
+2003-05-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * varasm.c (assemble_variable): Don't use error_with_file_and_line.
+
+2003-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * builtins.c (expand_builtin_constant_p, expand_builtin_strlen,
+ expand_builtin_frame_address): Update prototypes.
+ (expand_builtin_constant_p, expand_builtin_strlen,
+ expand_builtin_strcpy, expand_builtin_memset,
+ expand_builtin_bzero, expand_builtin_args_info,
+ expand_builtin_frame_address): Pass in just the argument(s)
+ needed, not the entire expression `exp'.
+ (expand_builtin): Update all calls to these functions.
+
+2003-05-03 Richard Henderson <rth@redhat.com>
+
+ * builtins.c (expand_builtin) <BUILT_IN_DWARF_FP_REGNUM>: Remove.
+ <BUILT_IN_DWARF_SP_COLUMN>: New.
+ * builtins.def (BUILT_IN_DWARF_FP_REGNUM): Remove.
+ (BUILT_IN_DWARF_SP_COLUMN): New.
+ * dwarf2out.c (expand_builtin_dwarf_fp_regnum): Remove.
+ (expand_builtin_dwarf_sp_column): New.
+ * except.h: Update to match.
+ * unwind-dw2.c (execute_stack_op): Correct stack push typo.
+ (execute_cfa_program): Record location expression address
+ before extracting length.
+ (uw_update_context_1): Install old CFA into stack pointer column.
+ (uw_init_context_1): Set cfa_reg to stack pointer column.
+
+2003-05-03 Richard Henderson <rth@redhat.com>
+
+ * config/rs6000/rs6000.c (constant_pool_expr_p): Make static and
+ return bool.
+ (toc_relative_expr_p): Likewise.
+ (SPE_CONST_OFFSET_OK): Move from rs6000.h.
+ (legitimate_constant_pool_address_p): Move from rs6000.h, change
+ into a function, downcase all users.
+ (legitimate_small_data_p): Likewise.
+ (legitimate_offset_address_p): Likewise.
+ (legitimate_indexed_address_p): Likewise.
+ (legitimate_indirect_address_p): Likewise.
+ (legitimate_lo_sum_address_p): Likewise.
+ (rs6000_mode_dependent_address): Likewise.
+ * rs6000.h (CONSTANT_POOL_EXPR_P, TOC_RELATIVE_EXPR_P): Remove.
+ (SPE_CONST_OFFSET_OK, LEGITIMATE_CONSTANT_POOL_ADDRESS_P,
+ LEGITIMATE_SMALL_DATA_P, LEGITIMATE_OFFSET_ADDRESS_P,
+ LEGITIMATE_INDEXED_ADDRESS_P, LEGITIMATE_INDIRECT_ADDRESS_P,
+ LEGITIMATE_LO_SUM_ADDRESS_P): Move into rs6000.c.
+ (LEGITIMATE_ADDRESS_INTEGER_P): Remove.
+ (GO_IF_MODE_DEPENDENT_ADDRESS): Use rs6000_mode_dependent_address.
+ * config/rs6000/rs6000-protos.h: Update.
-Mon Mar 3 19:07:21 CET 2003 Jan Hubicka <jh@suse.cz>
+2003-05-03 Geoffrey Keating <geoffk@apple.com>
- * calls.c (rtx_for_function_call): Take the address as an argument
- (expand_call): Do not modify the expression.
+ * config/rs6000/rs6000.h (REVERSIBLE_CC_MODE): Define.
+ (REVERSE_CONDITION): Define.
- * toplev.c (rest_of_compilation): Avoid cfg_cleanup calls when not
- optimizing.
+ * config/rs6000/rs6000.c (scc_comparison_operator): Make equivalent
+ to branch_positive_comparison_operator.
+ (ccr_bit): Check that sCOND conditions are actually a positive bit.
+ (print_operand): Remove %D substitution.
+ (rs6000_emit_sCOND): Generate complement operation to ensure that
+ sCOND input is a positive bit.
+ * config/rs6000/rs6000.md: Rearrange sCOND templates to be in the
+ same order as bCOND, and add the missing ones. Remove the %D
+ substitutions from the scc patterns.
+
+ * simplify-rtx.c (simplify_relational_operation): Add case for
+ ! (fabs(x) < 0.0).
+
+2003-05-03 Bruce Korb <bkorb@gnu.org>
+
+ * gcc/fixinc/fixincl.tpl(dne): restore this to force merge conflicts
+ in fixincl.x
+ * gcc/fixinc/inclhack.def(bsd_stdio_attrs_conflict): fix placement
+
+2003-05-03 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/spe.h: Remove unecessary casts. Misc cleanups.
+
+2003-05-03 Zack Weinberg <zack@codesourcery.com>
+
+ PR c/10604
+ * c-common.c (warn_sign_compare): Initialize to -1.
+ * c-opts.c (c_common_init_options): Don't set warn_sign_compare here.
+ (c_common_decode_option <OPT_Wall>): Set warn_sign_compare
+ for C++ only.
+ (c_common_post_options): Set warn_sign_compare from extra_warnings
+ if it's still -1 at this point.
+
+ * toplev.c (maybe_warn_unused_parameter): New static variable.
+ (set_Wextra): New static function.
+ (W_options): Remove "extra".
+ (decode_W_option): Call set_Wextra.
+ (independent_decode_option): Likewise.
+ (set_Wunused): Cooperate with set_Wextra in setting
+ warn_unused_parameter.
+ (rest_of_compilation): No need to check extra_warnings as
+ well as warn_uninitialized.
+
+ * c-typeck.c (build_binary_op, build_conditional_expr):
+ No need to check extra_warnings as well as warn_sign_compare.
+ (internal_build_compound_expr): No need to check extra_warnings
+ as well as warn_unused_value.
+ * function.c (expand_function_end): No need to check extra_warnings
+ as well as warn_unused_parameter.
+ * stmt.c (expand_expr_stmt_value): No need to check extra_warnings
+ as well as warn_unused_value.
+
+ * doc/invoke.texi: Clarify documentation of -Wsign-compare.
+
+ * Makefile.in: Disable -Werror for gengtype-lex.o.
+
+2003-05-03 Olivier Hainque <hainque@act-europe.fr>
+
+ * emit-rtl.c (last_call_insn, add_function_usage_to): New functions.
+ * rtl.h (last_call_insn, add_function_usage_to): New prototypes.
+ * builtins.c (expand_builtin_apply): Use the new emit-rtl functions.
+ * calls.c (emit_call_1): Likewise.
+ (expand_call): For calls initializing constant memory, replace
+ emission of standalone mem /u clobber with function usage entry.
+ * expr.c (emit_block_move_via_libcall): Likewise.
+ * cse.c (count_reg_usage, case EXPR_LIST): New case.
+ * flow.c (propagate_one_insn): Pass entire operand of
+ CALL_INSN_FUNCTION_USAGE to mark_used_regs.
+ * integrate.c (try_constants): For CALL_INSNs, substitute constants
+ within the FUNCTION_USAGE also.
+ * loop.c (prescan_loop): Note clobbers of const mem mentioned in
+ FUNCTION_USAGE lists.
+ * reload1.c (replace_pseudos_in): Renamed.
+ (reload): Use it for clobbers surviving until the end of the reload.
+
+2003-05-03 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * expr.c (expand_expr, case VIEW_CONVERT_EXPR): Don't use
+ gen_lowpart on non-integer modes.
+
+ * stor-layout.c (place_field): When adjusting offset_align, use
+ desired_align, not DECL_ALIGN.
+
+2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
+
+ * c-decl.c (pending_invalid_xref_file): Remove.
+ (pending_invalid_xref_line): Remove.
+ (pending_invalid_xref_location): New.
+ (lookup_label): Use location_t and input_location directly.
+ (lookup_tag): Likewise.
+ (pending_xref_error): Likewise.
+ (c_expand_body_1): Likewise.
+ * c-common.c (x_expand_start_cond): Likewise.
+ * c-semantics.c (genrtl_for_stmt): Likewise.
+ (find_reachable_label): Likewise.
+ * expr.c (expand_expr): Likewise.
+ * integrate.c (output_inline_function): Likewise.
+ * tree-inline.c (find_alloca_call): Likewise.
+ (find_builtin_longjmp_call): Likewise.
+ * gcc.c (input_filename): Make static.
+
+2003-05-03 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md: Fix comment typo.
+
+ * config/mips/mips.c (mips_integer_op): New structure.
+ (MIPS_MAX_INTEGER_OPS): Define.
+ (mips_const_insns): Use mips_build_integer to determine the number
+ of instructions needed to load a CONST_INT.
+ (move_operand): Reject compound CONST_INTs.
+ (mips_build_shift, mips_build_lower, mips_build_integer): New fns.
+ (mips_move_integer): New fn.
+ (mips_legitimize_const_move): Pass CONST_INTs to mips_move_integer.
+ (mips_legitimize_move): Only legitimize constants when moving
+ word or subword values.
+
+2003-05-02 Matt Kraai <kraai@alumni.cmu.edu>
-2003-03-03 Kazu Hirata <kazu@cs.umass.edu>
+ * Makefile.in (gcov-iov.h): Use move-if-change and a stamp.
- * config/h8300/h8300.md (*ixorsi3_zext_hi): Restrict to
- TARGET_H8300H and TARGET_H8300S.
+2003-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-2003-03-03 Kazu Hirata <kazu@cs.umass.edu>
+ * builtins.c (expand_builtin_stpcpy): Copy `arglist' before
+ modifying it.
- * config/h8300/h8300.md (a peephole2): New.
+2003-05-03 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>
+ Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
-2003-03-03 Kazu Hirata <kazu@cs.umass.edu>
+ * doc/contrib.texi (Contributors): Add Zdenek Dvorak, Aldy
+ Hernandez, and Kazu Hirata. Update Richard Henderson.
- * config/h8300/h8300.md (*extzv_8_8): Use shorter code when
- operands[0] and operands[1] are different.
+2003-05-02 Geoffrey Keating <geoffk@apple.com>
-2003-03-03 Kazu Hirata <kazu@cs.umass.edu>
+ * config/rs6000/rs6000.c (rs6000_attribute_table): Add 'extern'
+ to tentative declaration.
- * reload1.c (reload_cse_move2add): Remove variable success.
+ * config/rs6000/sysv4.h (SYMBOL_FLAG_SMALL_V4): Delete.
+ (SYMBOL_FLAG_SMALL_V4): Delete.
+ * config/rs6000/rs6000.c (small_data_operand): Use SYMBOL_REF_SMALL_P.
+ (rs6000_elf_encode_section_info): Don't set SYMBOL_FLAG_SMALL_V4.
+ (rs6000_elf_in_small_data_p): Add extra section names. Add
+ comment about TREE_PUBLIC test.
+
+ * c-semantics.c (genrtl_switch_stmt, genrtl_if_stmt): Call
+ expand_stmt on result of expand_unreachable_stmt.
+
+2003-05-02 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * doc/contrib.texi (Contributors): Add Daniel Berlin.
+
+2003-05-02 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/{603.md,6xx.md,7450.md,7xx.md,rs64.md}: Decrease
+ number of automata.
+
+ * config/rs6000/rs6000.c (symbol_ref_operand): Check
+ SYMBOL_REF_FUNCTION_P on AIX.
+ (current_file_function_operand): Same.
+ * config/rs6000/rs6000.md (call,call_value): Force non-function
+ symbol_ref into register on AIX.
+
+2003-05-02 Alan Modra <amodra@bigpond.net.au>
+
+ * calls.c (struct arg_data): Move offset, slot_offset, size and
+ alignment_pad to struct locate_and_pad_arg_data. Update all refs.
+ (initialize_argument_information): Adjust call to locate_and_pad_parm.
+ Delete alignment_pad var. Don't calculate slot_offset here.
+ (emit_library_call_value_1): Delete alignment_pad, offset and size
+ vars. Use struct locate_and_pad_arg_data instead. Adjust refs.
+ Adjust call to locate_and_pad_parm. Don't tweak arg size for
+ partial in-regs here. Formatting fixes.
+ * expr.h (struct locate_and_pad_arg_data): New struct.
+ (locate_and_pad_parm): Adjust declaration.
+ * function.c (assign_parms): Localize vars. Use "locate" instead of
+ other arg location vars. Don't invoke FUNCTION_ARG or
+ FUNCTION_INCOMING_ARG unless pretend_named is different from
+ named_arg. Heed MUST_PASS_IN_STACK and set up "partial" before
+ calling locate_and_pad_parm. Adjust locate_and_pad_parm call.
+ Use slot_offset for stack home of reg parms. Correct test for
+ parm passed in memory. Formatting fixes.
+ (locate_and_pad_parm): Add "partial" to params. Replace offset_ptr
+ arg_size_ptr and alignment pad with "locate". Set slot_offset here.
+ Correct initial_offset_ptr handling. Localize vars. Always pad
+ locate->offset even when in_regs.
+
+2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
+
+ * Makefile.in (TREE_H): Replace location.h with input.h.
+ (GTFILES) Remove location.h
+ (gt-lists.h): Replace gt-location.h with gt-input.h
+ * input.h (input_filename, input_line): Remove variables.
+ (location_s, location_t): Move from location.h.
+ (input_location): New.
+ (input_filename, input_line): New #defines.
+ * location.h: Remove.
+ * tree.h: Replace location.h with input.h.
+ (input_filename, input_line): Remove.
+ * diagnostic.h: Replace location.h with input.h.
+ * gcc.h (input_filename, input_filename_length): Remove declarations.
+ * toplev.c (input_filename, input_line): Remove.
+ (input_location): Define.
+ (push_srcloc, pop_srcloc): Adjust.
+ * diagnostic.c (diagnostic_report_current_module): Adjust.
+
+2003-05-02 Nick Clifton <nickc@redhat.com>
+
+ * configure.in: Add xstormy16 to list of targets that has a nop
+ instruction and hence which can be tested to see if the
+ assembler supports the --gdwarf2 switch.
+ * configure: Regenerate.
-2003-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+2003-05-01 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>
- * ggc-common.c (ggc_rlimit_bound): Cast RLIM_INFINITY to avoid
- warnings.
+ PR target/8257
+ * config/alpha/alpha.c (alpha_sa_mask, alpha_expand_prologue,
+ alpha_start_function, alpha_expand_epilogue, unicosmk_gen_dsib):
+ Avoid undefined shifts by making the shift operand unsigned.
-2003-03-02 Richard Henderson <rth@redhat.com>
+2003-05-01 DJ Delorie <dj@redhat.com>
- * configure.in (HAVE_AS_LTOFFX_LDXMOV_RELOCS): New ia64 test.
- * config.in, configure: Rebuild.
- * config/ia64/ia64.c (ia64_ld_address_bypass_p): Accept lo_sum.
- * config/ia64/ia64.md (load_symptr): Use high/lo_sum for the
- paired ldtoffx and ldxmov annotations.
- (load_symptr_internal1): Remove.
- (load_symptr_high, load_symptr_low): New.
+ * reload.c (find_reloads): Also check that all of a multi-reg
+ value is in the class.
-2003-03-02 Neil Booth <neil@daikokuya.co.uk>
+2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
- * c-incpath.c (add_path): Fix sysp assignment.
+ * scan.h (lineno): Revert the rename here.
-2003-03-02 Kurt Garloff <garloff@suse.de>
+2003-05-01 Stan Shebs <shebs@apple.com>
- * params.def: Introduce parameter max-inline-insns-rtl for
- a separate limit for the RTL inliner.
- * params.h: Likewise.
- * integrate.c (function_cannot_inline_p): Use it.
- * toplev.c (decode_f_option): Set multiple parameters
- controlling inlining with -finline-limit.
- * params.def: Fix orthographic and typographic errors.
- * doc/invoke.texi: Document parameters controlling inlining
- and the way -finline-limit sets multiple of them.
+ * config/darwin.c (darwin_encode_section_info): Call
+ default_encode_section_info.
- * tree.h (struct tree_decl): Introduce inlined_function_flag,
- recording whether the function became eligible for inlining
- by a compiler flag rather than the declaration.
- Provide DID_INLINE_FUNC macro to access it.
- * c-decl.c (grokdeclarator): Set DID_INLINE_FUNC.
- * cp/decl.c (grokfndecl): Likewise.
- * toplev.c (rest_of_compilation): Likewise.
- * cp/optimize (maybe_clone_body): Copy DID_INLINE_FUNC.
- * print-tree.c (print_node): Report it.
- * params.def: Introduce new max-inline-insns-auto limit.
- * params.h: Likewise.
- * tree-inline.c (inlinable_function_p): Apply it to functions
- with DID_INLINE_FUNC set.
- * toplev.c (decode_f_option): Initialize it from -finline-limit
- value.
- * doc/invoke.texi: Document new parameter.
+2003-05-01 David Edelsohn <edelsohn@gnu.org>
-2003-03-02 Geoffrey Keating <geoffk@apple.com>
+ * config/rs6000/rs6000.md (define_attr "type"): Add mfjmpr.
+ (movsi_internal1): Use new mfjmpr attribute.
+ (movhi_internal): Same.
+ (movqi_internal): Same.
+ (movcc_internal1): Same.
+ (movdi_internal64): Same.
+ * config/rs6000/{40x.md,603.md,6xx.md,7450.md,7xx.md,mpc.md,
+ power4.md,rios1.md,rios2.md,rs64.md}: Add mfjmpr.
+ * config/rs6000/40x.md: Add fpu_405.
+ * config/rs6000/power4.md: Merge power4lsu and power4disp automata
+ into power4misc automata. Remove extraneous parentheses.
+ * config/rs6000/440.md: New file.
+ * config/rs6000/rs6000.c (processor_target_table): Add 440,
+ 440fp. Rename 405f to 405fp.
+ (function_arg_padding): Correct formatting.
+ (rs6000_rtx_costs): Add PROCESSOR_PPC440 cases.
+
+2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
+
+ * input.h (lineno): Rename to ...
+ (input_line): ... here.
+ * tree.h (lineno): Rename to ...
+ (input_line): ... here.
+ * scan.h (lineno): Rename to ...
+ (input_line): ... here.
+ * toplev.c (lineno): Rename to ...
+ (input_line): ... here.
+ (push_srcloc, pop_srcloc): Rename lineno to input_line.
+ * c-common.c (c_expand_start_cond, fname_decl): Likewise.
+ * c-decl.c (poplevel, pop_label_level, lookup_label, lookup_tag,
+ store_parm_decls, c_expand_body_1): Likewise.
+ * c-errors.c (pedwarn_c99): Likewise.
+ * c-format.c (status_warning): Likewise.
+ * c-lex.c (fe_file_change, cb_def_pragma, c_lex): Likewise.
+ * c-opts.c (c_common_post_options, c_common_parse_file): Likewise.
+ * c-parse.in (save_filename, maybe_type_qual, ifc): Likwise.
+ * c-semantics.c (finish_stmt_tree, build_stmt, emit_local_var,
+ gentrtl_goto_stmt, genrtl_expr_stmt_value, genrtl_decl_stmt,
+ genrtl_if_stmt, genrtl_while_stmt, genrtl_do_stmt,
+ genrtl_return_stmt, genrtl_for_stmt, build_break_stmt,
+ build_continue_stmt, genrtl_switch_stmt, genrtl_asm_stmt,
+ prep_stmt, find_reachable_label, expand_unreachable_stmt): Likewise.
+ * coverage.c (create_coverage): Likewise.
+ * diagnostic.c (pedwarn, sorry, error, fatal_error,
+ internal_error, warning, diagnostic_report_current_module,
+ inform): Likewise.
+ * expr.c (expand_expr): Likewise.
+ * integrate.c (expand_inline_function,
+ output_inline_function): Likewise.
+ * rtl-error.c (file_and_line_for_asm): Likewise.
+ * tree-inline.c (find_alloca_call, find_builtin_longjmp_call,
+ walk_tree): Likewise.
+ * tree.c (make_node): Likewise.
+ * ada, cp, f, java, objc, treelang: Likewise.
+ * objc/objc-act.c (objc_init): Rename lineno to input_line.
+ (build_module_descriptor, build_selector_translation_table,
+ build_protocol_template, build_method_prototype_list_template,
+ build_category_template, build_selector_table,
+ build_class_template, build_super_template, build_ivar_template,
+ build_ivar_list_template, build_method_list_template,
+ build_method_template, add_instance_variable): Likewise.
- * fix-header.c (read_scan_file): Don't reference simplify_path.
+ * dwarf2out.c (dwarf2out_init, dwarf2out_finish): Change parameter
+ name from input_filename.
-2003-03-02 Stephane Carrez <stcarrez@nerim.fr>
+2003-04-30 Eric Christopher <echristo@redhat.com>
+ Richard Sandiford <rsandifo@redhat.com>
- * config/m68hc11/m68hc11.c (m68hc11_override_options): Don't enable
- min/max instructions by default as may result in reload errors.
+ * configure: Regenerate from patches below.
+ * combine.c (gen_lowpart_for_combine): Fix comment and add tests
+ for all symbolic operands.
+ * config/mips/mips.c: Migrate RTX_COSTS and CONST_COSTS
+ to function.
+ * config/mips/linux.h: Fix typo.
+ * Merge from mips-3_4-rewrite branch:
+
+ 2003-04-07 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_classify_symbol): Add catch-all case for
+ handling local labels when TARGET_ABICALLS.
+
+ 2003-04-04 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips-protos.h (mips_expand_epilogue): Add an
+ integer argument.
+ (mips_expand_call): Likewise.
+ * config/mips/mips.h (TARGET_SIBCALLS): New macro.
+ (FIXED_REGISTERS): Clear $31 entry.
+ (CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTER): Likewise.
+ (EPILOGUE_USES): Define.
+ * config/mips/mips.c (mips_function_ok_for_sibcall): New function.
+ (TARGET_FUNCTION_OK_FOR_SIBCALL): Use it.
+ (override_options): Add a 'j' register class.
+ (mips_expand_call): Handle sibcalls
+ (mips_expand_epilogue): Handle epilogues for sibcalls.
+ * config/mips/mips.md (epilogue): Adjust call to mips_expand_epilogue.
+ (sibcall_epilogue): New pattern.
+ (call, call_value): Adjust calls to mips_expand_call.
+ (sibcall, sibcall_value): New expanders.
+ (sibcall_internal, sibcall_value_internal): New patterns.
+ (sibcall_value_multiple_internal): New pattern.
+
+ 2003-03-25 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md (extended_mips16): New attribute.
+ (define_attr length): Default to 8 if extended_mips16 == yes.
+ (truncdisi2): Set extended_mips16 to yes for the sll alternative.
+ (truncdihi2, truncdiqi2, *extendsidi2): Likewise.
+ (call_internal): Set extended_mips16 to yes for direct jumps.
+ Remove redundant mode attribute.
+ (call_value_internal, call_value_multiple_internal): Likewise.
+ (call_split): Remove redundant mode attribute.
+ (call_value_split, call_value_multiple_split): Likewise.
+
+ * config/mips/mips.c (mips_symbol_insns): Rework. Fix handling
+ of unaligned offsets.
+
+ * config/mips/mips.c (mips_splittable_symbol_p): Fix handling
+ of SYMBOL_GENERAL.
+
+ 2003-03-22 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.h (TARGET_EXPLICIT_RELOCS): Add commentary.
+ * config/mips/mips.c (override_options): Disable -mexplicit-relocs
+ for mips16 code.
+
+ 2003-03-22 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.h (ADDRESS_COST): Define.
+
+ 2003-03-20 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.h (EXTRA_CONSTRAINT): Give existing meaning of
+ 'R' to 'U'. Make 'R' mean a single-instruction memory reference.
+ * config/mips/mips.md: Replace 'R' constraints with 'U'.
+
+ 2003-03-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md (truncdisi2): Add commentary. Use sll instead
+ of a two-instruction sequence. Add register->memory alternative.
+ (truncdihi2, truncdiqi2): Likewise.
+ Rework shift/truncate instructions so that they only handle right
+ shifts of 32 (or more, in the case of arithmetic shifts).
+ Add patterns for truncate/sign-extend.
-2003-03-02 Stephane Carrez <stcarrez@nerim.fr>
+ 2003-03-13 Richard Sandiford <rsandifo@redhat.com>
- * config/m68hc11/m68hc11.md ("mulqi3"): Allow address register to
- avoid reload problems; define split for it.
+ * configure.in (mips*-*-*): Check for explicit relocation support.
+ * configure: Regenerate.
-2003-03-02 Stephane Carrez <stcarrez@nerim.fr>
+ 2003-03-13 Richard Sandiford <rsandifo@redhat.com>
- * config/m68hc11/m68hc11.c (m68hc11_shift_operator): New function.
- * config/m68hc11/m68hc11-protos.h (m68hc11_shift_operator): Declare.
- * config/m68hc11/m68hc11.h (PREDICATE_CODES): Register.
- * config/m68hc11/m68hc11.md ("rotrhi3", "rotlhi3"): New patterns for
- rotatert and rotate.
- ("rotrhi3_const", "rotlhi3_const"): Rename of old 'rotrhi3' insns.
- ("*rotrhi3", "*rotlhi3"): New insn pattern for non-const rotatert.
- ("*rotrhi3_addr"): New split for shift insns on address register.
- ("*lshrhi3", "*ashrhi3", "*ashlhi3_2"): Use new split.
- * config/m68hc11/larith.asm (___rotlhi3): New asm function.
- (___rotrhi3): Likewise.
- * config/m68hc11/t-m68hc11-gas (LIB1ASMFUNCS): Build them.
+ * config/mips/mips.h (TARGET_SWITCHES): Add -mexplicit-relocs
+ and -mno-explicit-relocs.
+ (MASK_EXPLICIT_RELOCS): Define.
+ (TARGET_EXPLICIT_RELOCS): Use it.
+ (mips_split_addresses): Remove declaration.
+ * config/mips/mips.c (override_options): Update comment for
+ mips_split_addresses. Clear MASK_EXPLICIT_RELOCS for non-PIC n64.
+
+ 2003-03-13 Richard Sandiford <rsandifo@redhat.com>
+
+ * combine.c (gen_lowpart_for_combine): Treat the lowpart Pmode of
+ a CONST as identity. Check the return value of gen_lowpart_common.
+
+ 2003-03-13 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_legitimize_symbol): Handle small data
+ references for TARGET_EXPLICIT_RELOCS.
+ (mips_reloc_string): Return "%gp_rel(" for RELOC_GPREL16 if
+ !TARGET_MIPS16.
+
+ 2003-03-13 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md: Replace 'IQ' mips16 constraints with just 'Q'.
+ (addsi3): Remove redundant constraints.
+ (addsi3_internal): Use separate register & constant alternatives.
+ Use a 'Q' constraint and "addiu" insn for the latter.
+ (adddi3_internal_3, addsi3_internal_2): Likewise.
+
+ 2003-03-13 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips-protos.h (mips_expand_unaligned_load): Declare.
+ (mips_expand_unaligned_store): Declare.
+ * config/mips/mips.c (mips_get_unaligned_mem): New fn.
+ (mips_expand_unaligned_load, mips_expand_unaligned_store): New fns.
+ * config/mips/mips.md (UNSPEC_ULW, UNSPEC_USW): Remove.
+ (UNSPEC_ULD, UNSPEC_USD): Remove.
+ (UNSPEC_LWL, UNSPEC_LWR, UNSPEC_SWL, UNSPEC_SWR): New.
+ (UNSPEC_LDL, UNSPEC_LDR, UNSPEC_SDL, UNSPEC_SDR): New.
+ (extv, extzv): Use mips_expand_unaligned_load.
+ (insv): Use mips_expand_unaligned_store. Use a reg_or_0_operand
+ predicate for operand 3.
+ (movsi_ulw, movsi_usw): Replace with...
+ (mov_lwl, mov_lwr, mov_swl, move_swr): ...these new insns.
+ (movdi_uld, movdi_usd): Likewise replace with...
+ (mov_ldl, mov_ldr, mov_sdl, move_sdr): ...these insns.
+
+ 2003-02-26 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips-protos.h (mips_global_pic_constant_p): Declare.
+ * config/mips/mips.h (LEA_REGS): New register class.
+ (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add entries for it.
+ (GR_REG_CLASS_P): Include LEA_REGS.
+ (DANGEROUS_FOR_LA25_P): New macro.
+ (EXTRA_CONSTRAINT): Add !DANGEROUS_FOR_LA25_P to R's condition.
+ Add a T constraint for the DANGEROUS_FOR_LA25_P case.
+ * config/mips/mips.c (mips_regno_to_class): Change GR_REGS
+ entries to LEA_REGS.
+ (mips_global_pic_constant_p): New function.
+ (override_options): Add 'e' register constraint.
+ (mips_secondary_reload_class): Return LEA_REGS when reloading
+ a dangerous constant into a class containing $25.
+ * config/mips/mips.md (movdi_internal2): Add an e <- T alternative.
+ (movsi_internal): Likewise.
+
+ 2003-02-23 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.h (TARGET_SPLIT_CALLS): New macro.
+ * config/mips/mips.md (call_split): New insn.
+ (call_value_split, call_value_multiple_split): New insns.
+ (call_internal): Turn into a define_insn_and_split. Split the
+ instruction into a call and $gp load if TARGET_SPLIT_CALLS.
+ (call_value_internal, call_value_multiple_internal): Likewise.
+
+ 2003-02-23 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_reloc_string): Return "%got(" for
+ RELOC_GOT_PAGE and RELOC_GOT_DISP if !TARGET_NEWABI.
+ (mips_encode_section_info): Don't take symbol visibility into
+ account if TARGET_ABICALLS. Add more commentary.
+ * config/mips/mips.md: Add commentary above reloc constants.
+
+ 2003-02-12 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_legitimize_const_move): New, extracted
+ from mips_legitimize_move. Legitimize constant pool references.
+ (mips_legitimize_move): Call mips_legitimize_const_move. Attach
+ a REG_EQUAL note to the last instruction.
+
+ 2003-02-11 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips-protos.h (mips_simplify_dwarf_addr): Declare.
+ * config/mips/mips.h (TARGET_EXPLICIT_RELOCS, TARGET_NEWABI): New.
+ (ASM_SIMPLIFY_DWARF_ADDR): Define to mips_simplify_dwarf_addr.
+ (EXTRA_CONSTRAINT): Allow symbolic call addresses for TARGET_ABICALLS.
+ * config/mips/mips.md (UNSPEC_HIGH): New constant.
+ (UNSPEC_RELOC_GPREL16): Rename to...
+ (RELOC_GPREL16): ...this.
+ (RELOC_GOT_HI, RELOC_GOT_LO, RELOC_GOT_PAGE, RELOC_GOT_DISP): New.
+ (RELOC_CALL16, RELOC_CALL_HI, RELOC_CALL_LO): New.
+ (macro_calls): New attribute.
+ (length): Use it to set the default length of calls. Don't allow
+ calls to have delay slots if macro_calls is "yes".
+ (luisi, luidi): New patterns.
+ (lowsi, lowdi): Use '%R' to print the relocation.
+ (lowdi_extend): Remove.
+ (loadgp): Remove mode from operand 0. Use '%0' instead of '%a0'.
+ (call_internal): Merge alternatives. Always use "jal".
+ (call_value_internal, call_value_multiple_internal): Likewise.
+ (reloc_gprel16): Remove.
+ * config/mips/mips.c (mips_got_alias_set): New variable.
+ (mips_classify_constant): Handle the new relocation constants.
+ (mips_classify_symbol): Reverse the sense of SYMBOL_REF_FLAG for PIC.
+ (mips_symbolic_address_p): Return false if generating explicit relocs.
+ Otherwise allow local PIC symbols to have an offset.
+ (mips_splittable_symbol_p): New function.
+ (mips_classify_address): Use it to check whether a LO_SUM is valid.
+ (mips_const_insns): Always accept HIGH.
+ (call_insn_operand): Don't accept global symbols if using explicit
+ relocs.
+ (move_operand): Don't accept HIGH when generating PIC.
+ (mips_reloc, mips_lui_reloc): New functions.
+ (mips_force_temporary): Remove MODE argument. Expect VALUE to
+ be a valid right-hand-side for a SET pattern.
+ (mips_load_got, mips_load_got16, mips_load_got32): New functions.
+ (mips_emit_high): New function.
+ (mips_legitimize_symbol): Use mips_reloc for the mips16 gp-relative
+ case. Use mips_splittable_symbol_p to check whether a LO_SUM
+ address should be used. Use mips_emit_high to generate the
+ high part of such an address. Adjust the global symbol + offset
+ case to match the change to mips_force_temprorary.
+ (mips_legitimize_move): Shuffle call to mips_legitimize_symbol.
+ If generating explicit-reloc PIC, load the address of global
+ symbols from the GOT. Use mips_emit_high to emit the high part
+ of an address.
+ (mips_simplify_dwarf_addr): New function.
+ (mips_move_1word): Use lwc1 instead of l.s and swc1 instead of s.s.
+ (mips_move_2words): Likewise ldc1/l.d and sdc1/s.d if TARGET_64BIT.
+ (mips_expand_call): Load the addresses of global functions using
+ %call* relocs if generating explicit-reloc PIC. Don't generate
+ an exception_receiver pattern.
+ (override_options): Initialize mips_got_alias_set.
+ (print_relocation): Remove in favour of...
+ (mips_reloc_string): ...this new function.
+ (print_operand): Handle '%R'. Use mips_reloc_string.
+ (print_operand_address): Use print_operand to print the symbolic
+ part of a LO_SUM address.
+ (mips_output_function_prologue): Use .cprestore, reverting last patch.
+ (mips_encode_section_info): Factor out DECL_RTL accesses. Reverse
+ sense of SYMBOL_REF_FLAG for PIC, using binds_local_p to check
+ for local symbols.
+
+ 2003-02-02 Eric Christopher <echristo@redhat.com>
+
+ * config/mips/mips.c (mips_sign_extend): Remove.
+ * config/mips/mips-protos.h: Ditto.
+ * config/mips/mips.md (movdi_internal2_extend): Remove.
+ (extendsidi2): Fix mode of convert_memory_address.
+
+ 2003-01-24 Eric Christopher <echristo@redhat.com>
+
+ * config/mips/mips.md: Rewrite zero_extend* and extend*
+ patterns. Use explicit instructions and split after reload
+ for register extensions.
+ (ashlsi3_internal1_extend): New combiner pattern for
+ shift and extend combinations.
+ * config/mips/mips.h: Change Pmode back to ptr_mode
+ for performance enhancement.
+ * combine.c (expand_compound_operation): Make sure
+ that zero_extend operation is profitable.
+
+ 2003-01-14 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.h (TRAMPOLINE_TEMPLATE): Make size of stored
+ addresses depend on ptr_mode rather than Pmode.
+ (TRAMPOLINE_SIZE, TRAMPOLINE_ALIGNMENT): Update acoordingly.
+ (INITIALIZE_TRAMPOLINE): Rework to handle Pmode != ptr_mode.
+ (CASE_VECTOR_MODE): Use ptr_mode for !TARGET_MIPS16.
+ (ASM_OUTPUT_ADDR_VEC_ELT): Update accordingly.
+ * config/mips/mips.md (tablejump): Likewise. Remove Pmode
+ condition for selecting cpaddsi or cpadddi: use cpadd instead.
+ (tablejump_internal1): Remove condition.
+ (tablejump_internal2): Change condition to TARGET_64BIT.
+ (cpaddsi): Rename to...
+ (cpadd): ...this.
+ (cpadddi): Remove.
+
+ 2003-01-09 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips-protos.h (mips16_constant_after_function_p,
+ mips_address_cost, mips_check_split, double_memory_operand,
+ mips16_gp_offset, mips16_gp_offset_p, mips16_constant,
+ pic_address_needs_scratch, symbolic_operand): Remove declarations.
+ (mips_legitimate_address_p): Return bool.
+ (mips_address_insns, mips_fetch_insns, mips_const_insns,
+ mips_legitimize_address, mips_legitimize_move,
+ mips_expand_call): Declare.
+ (mips_return_addr): Move outside #ifdef RTX_CODE.
+
+ * config/mips/mips.h (ABI_HAS_64BIT_SYMBOLS): New macro.
**** TRUNCATED ****
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--
Geoffrey Keating <geoffk@apple.com>
(via an automated GCC regression-testing script.)
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