3 GCC regressions, 0 new, with your patch on 2002-02-22T19:48:15Z.
GCC regression checker
regress@maat.cygnus.com
Fri Feb 22 14:21:00 GMT 2002
With your recent patch, GCC has some regression test failures, which
used to pass. There are 0 new failures, and 3
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:
powerpc-eabisim gdb.sum gdb.base/funcargs.exp:
native gdb.sum gdb.base/funcargs.exp:
native gdb.sum gdb.threads/linux-dp.exp:
For more information, see <http://people.redhat.com/geoffk/gcc-regression/>.
-------------- next part --------------
ChangeLog entries since last run on 2002-02-22T17:15:01Z:
--- /maat/heart/tbox/changelog_mail/gcc/gcc/ChangeLog Fri Feb 22 06:19:08 2002
+++ gcc/gcc/ChangeLog Fri Feb 22 11:48:29 2002
@@ -1,3 +1,23 @@
+2002-02-22 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/sparc/sol2.h: Don't include sys/mman.h.
+ * config/sparc/sparc.c (arith_operand): Use SMALL_INT32.
+ (arith_4096_operand): Don't throw high bits away.
+ (const64_operand): Take sign extension of CONST_INTs into account.
+ (const64_high_operand, sparc_emit_set_const32): Likewise.
+ (GEN_HIGHINT64): Likewise.
+ (sparc_emit_set_const64_quick1): Likewise.
+ (const64_is_2insns): Likewise.
+ (print_operand): Use trunc_int_for_mode for sign extension.
+ * config/sparc/sparc.h (SMALL_INT32): Likewise.
+ * config/sparc/sparc.md (movqi): Sign-extend CONST_DOUBLE
+ chars. Assume CONST_INT is already properly sign-extended.
+ (movdi split): Sign-extend each SImode part.
+ (andsi3 split): Don't mask high bits off, so that result
+ remains properly sign-extend.
+ (iorsi3 split): Likewise.
+ (xorsi3 split): Likewise.
+
2002-02-22 Richard Sandiford <rsandifo@redhat.com>
* fold-const.c (fold): Fix typo in comments.
--- /maat/heart/tbox/changelog_mail/gcc/gcc/cp/ChangeLog Fri Feb 22 06:19:21 2002
+++ gcc/gcc/cp/ChangeLog Fri Feb 22 11:48:37 2002
@@ -1,3 +1,9 @@
+2002-02-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR other/5746
+ * semantics.c (finish_switch_cond): Don't call get_unwidened
+ if error_mark_node.
+
2002-02-22 Nathan Sidwell <nathan@codesourcery.com>
PR c++/2645, DR 295
ChangeLog entries between 2002-02-22T17:15:01Z and the last time everything
passed, on 2002-02-06T17:20:23Z:
--- /maat/heart/tbox/changelog_pass/gcc/ChangeLog Fri Feb 1 23:14:35 2002
+++ gcc/ChangeLog Thu Feb 21 20:45:16 2002
@@ -1,3 +1,30 @@
+2002-02-22 Alexandre Oliva <aoliva@redhat.com>
+
+ * configure.in (CXX_FOR_TARGET): Add -shared-libgcc for
+ libstdc++-v3 and libjava.
+
+2002-02-11 Adam Megacz <adam@xwt.org>
+
+ * gcc/Makefile.in: Removed libstdc++-v3 dependancy for libjava and
+ boehm-gc
+
+2002-02-09 Alexandre Oliva <aoliva@redhat.com>
+
+ * config.guess: Updated to 2002-01-30's version.
+ * config.sub: Updated to 2002-02-01's version.
+ Contribute sh64-elf.
+ 2000-12-01 Alexandre Oliva <aoliva@redhat.com>
+ * configure.in: Added sh64-*-*.
+
+2002-02-08 Chris Demetriou <cgd@broadcom.com>
+
+ * MAINTAINERS: Belatedly add myself to write after approval list.
+
+Thu Feb 7 12:40:58 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * MAINTAINERS: Put self in as maintainer for x86-64 port.
+ Remove self as Write After Approval.
+
2002-01-31 Geoffrey Keating <geoffk@redhat.com>
* MAINTAINERS: Put self in as maintainer for contrib/regression
--- /maat/heart/tbox/changelog_pass/gcc/gcc/ChangeLog Wed Feb 6 02:21:46 2002
+++ gcc/gcc/ChangeLog Fri Feb 22 06:19:08 2002
@@ -1,3 +1,2200 @@
+2002-02-22 Richard Sandiford <rsandifo@redhat.com>
+
+ * fold-const.c (fold): Fix typo in comments.
+
+2002-02-21 Diego Novillo <dnovillo@redhat.com>
+
+ * Makefile.in (langhooks.o): Update dependencies.
+
+2002-02-21 Diego Novillo <dnovillo@redhat.com>
+
+ * langhooks.c: Include flags.h.
+
+2002-02-21 Aldy Hernandez <aldyh@redhat.com>
+
+ * testsuite/gcc.dg/attr-alwaysinline.c: New.
+
+ * c-common.c (c_common_post_options): Set inline trees by
+ default.
+
+ * doc/extend.texi (Function Attributes): Document always_inline
+ attribute.
+ Update documentation about inlining when not optimizing.
+
+ * cp/decl.c (duplicate_decls): Merge always_inline attribute.
+
+ * cp/tree.c (cp_cannot_inline_tree_fn): Do not inline at -O0
+ unless DECL_ALWAYS_INLINE.
+
+ * c-objc-common.c (c_cannot_inline_tree_fn): Do not inline at -O0
+ unless DECL_ALWAYS_INLINE.
+ (c_disregard_inline_limits): Disregard if always_inline set.
+
+ * langhooks.c (lhd_tree_inlining_disregard_inline_limits):
+ Disregard if always_inline set.
+ (lhd_tree_inlining_cannot_inline_tree_fn): Do not inline at -O0
+ unless DECL_ALWAYS_INLINE.
+
+ * attribs.c (handle_always_inline_attribute): New.
+ (c_common_attribute_table): Add always_inline.
+
+ * config/rs6000/altivec.h: Add prototypes for builtins
+ requiring the always_inline attribute.
+
+2002-02-21 Eric Christopher <echristo@redhat.com>
+
+ * expmed.c (store_bit_field): Try to simplify the subreg
+ before generating a new one when when the mode size of
+ value is less than maxmode.
+
+2002-02-21 Richard Henderson <rth@redhat.com>
+
+ * emit-rtl.c (offset_address): Use simplify_gen_binary rather
+ than gen_rtx_PLUS to form the sum.
+ * explow.c (force_reg): Rearrange to not allocate new pseudo
+ when force_operand returns a register.
+ * expr.c (expand_assignment): Allow offset_rtx expansion to
+ return a sum. Do not force addresses into registers.
+ (expand_expr): Likewise.
+ * simplify-rtx.c (simplify_gen_binary): Use simplify_plus_minus
+ to canonicalize arithmetic that didn't simpify.
+ (simplify_plus_minus): New argument force; update
+ all callers. Don't split CONST unless we can do something with it,
+ and wouldn't lose the constness of the operands.
+
+ * config/i386/i386.c (legitimize_pic_address): Recognize UNSPECs
+ that we generated earlier.
+
+2002-02-21 Tom Tromey <tromey@redhat.com>
+
+ * dwarf2out.c (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
+ (output_line_info): Use constant `1', with a long explanatory
+ comment.
+ * system.h (DWARF_LINE_MIN_INSTR_LENGTH): Poison.
+
+Thu Feb 21 22:43:44 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * jump.c (redirect_jump): If old label has no UID, don't try to
+ delete it.
+
+Thu Feb 21 21:17:21 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh.md (insv): Provide byte offsets for gen_rtx_SUBREG.
+ If input is constant, do shifts at compile time.
+
+2002-02-21 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * doc/extend.texi: Fix some more overfull hboxes.
+
+2002-02-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR optimization/4994
+ * config/i386/i386.md (movsi_1, movsf_1): Support MMX -> MMX
+ register moves.
+
+2002-02-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/4574
+ * expr.h (expand_and): Add mode argument.
+ * expmed.c (expand_and): Add mode argument.
+ (expand_mult_highpart_adjust, emit_store_flag): Adjust callers.
+ * expr.c (store_field, expand_expr, do_store_flag): Likewise.
+ * except.c (expand_builtin_extract_return_addr): Likewise.
+ * config/alpha/alpha.c (alpha_initialize_trampoline): Likewise.
+ * config/sparc/sparc.c (sparc_initialize_trampoline): Likewise.
+ * config/c4x/c4x.h (INITIALIZE_TRAMPOLINE): Likewise.
+ Use GEN_INT (x) instead of gen_rtx (CONST_INT, VOIDmode, x).
+ * config/c4x/c4x.md: Use GEN_INT (x) instead of
+ gen_rtx (CONST_INT, VOIDmode, x).
+
+2002-02-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/4697:
+ * stmt.c (warn_if_unused_value): Move side effects test once more.
+
+2002-02-20 Torbjorn Granlund <tege@swox.com>
+
+ * config/avr/avr.md: Add more patterns for mized-mode add and subtract
+ (addsi3_zero_extend, subhi3_zero_extend1, subsi3_zero_extend).
+
+Thu Feb 21 16:20:46 2002 Alexandre Oliva <aoliva@redhat.com>
+
+ * rtlanal.c (replace_rtx): Don't make a CONST_INT the operand of
+ SUBREG or ZERO_EXTEND.
+
+Thu Feb 21 15:35:46 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh.h (current_function_anonymous_args): Remove.
+ (SETUP_INCOMING_VARARGS): Don't set it - just check that one
+ of current_function_varargs and current_function_stdarg is set.
+ * sh.c (sh_expand_prologue): Check current_function_varargs /
+ current_function_stdarg / TARGET_SH5 instead of
+ current_function_anonymous_args.
+
+ * sh64.h (TARGET_VERSION): Define.
+
+2002-02-20 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/rs6000.h (EPILOGUE_USES): Conditionalize
+ VRSAVE_REGNO on TARGET_ALTIVEC.
+
+2002-02-20 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/rs6000.c (includes_lshift_p): Mask irrelevant
+ bits of SImode const_int.
+ (includes_rshift_p): Likewise.
+ (print_operand): Call mask_operand and mask64_operand with correct
+ mode.
+ (rs6000_output_function_epilogue): Pad traceback table to word.
+ * config/rs6000/rs6000.h (MASK_64BIT): Correct comment.
+ (EXTRA_CONSTRAINT, 'S' and 'T'): Call mask_operand and
+ mask64_operand with correct mode.
+ (FUNCTION_ARG_REGNO_P): Correct parentheses.
+
+2002-02-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/4461
+ * varasm.c (get_pool_constant_mark): New.
+ * rtl.h (get_pool_constant_mark): Add prototype.
+ * dwarf2out.c (mem_loc_descriptor): A pool constant cannot
+ be represented if it has not been output.
+
+2002-02-20 Alexandre Oliva <aoliva@redhat.com>
+
+ * combine.c (do_SUBST): Sanity check substitutions of
+ CONST_INTs, and reject them in SUBREGs and ZERO_EXTENDs.
+ (subst): Simplify SUBREG or ZERO_EXTEND instead of SUBSTing a
+ CONST_INT into its operand.
+ (known_cond): Likewise, for ZERO_EXTEND.
+ * simplify-rtx.c (simplify_unary_operation): Fix condition to
+ allow for simplification of wide modes. Reject CONST_INTs in
+ ZERO_EXTEND when their actual mode is not given.
+
+2002-02-20 Alexandre Oliva <aoliva@redhat.com>
+
+ * c-decl.c (pushdecl): If no global declaration is found for an
+ extern declaration in block scope, try a limbo one.
+
+2002-02-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/4401
+ * c-common.c (pointer_int_sum): Moved from...
+ * c-typeck.c (pointer_int_sum): ...here.
+ * c-common.h (pointer_int_sum): Add prototype.
+
+2002-02-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/5713
+ * c-decl.c (duplicate_decls): Return 0 if issued error about
+ redeclaration.
+
+2002-02-20 Roger Sayle <roger@eyesopen.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR c/4389
+ * tree.c (host_integerp): Ensure that the constant integer is
+ representable in a HOST_WIDE_INT or an unsigned HOST_WIDE_INT
+ when pos is zero or non-zero respectively. Clarify comment.
+ * c-format.c (check_format_info_recurse): Fix host_integerp
+ usage; the pos argument should be zero when assigning to a
+ signed HOST_WIDE_INT.
+
+2002-02-20 Richard Henderson <rth@redhat.com>
+
+ * config/i386/i386.c (ix86_expand_vector_move): Use the mode
+ of the operand, rather than assuming TImode.
+ (ix86_expand_binop_builtin): Cope with commutative patterns
+ using nonimmediate_operand for both operands.
+ (ix86_expand_timode_binop_builtin): Likewise.
+ (ix86_expand_store_builtin): Validate operand 1.
+ (ix86_expand_unop1_builtin): Likewise.
+
+2002-02-20 Philip Blundell <philb@gnu.org>
+
+ PR 5705
+ * config/arm/arm.h (HARD_REGNO_RENAME_OK): New macro.
+
+2002-02-20 Richard Henderson <rth@redhat.com>
+
+ PR c/5615
+ * expr.h (ARGS_SIZE_TREE): Convert size.var to ssizetype.
+
+2002-02-20 Tom Tromey <tromey@redhat.com>
+
+ * config/fr30/fr30.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
+ * config/sh/sh.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
+ * config/pj/pj.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
+ * config/cris/cris.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
+ * dwarf2out.c (DWARF_LINE_MIN_INSTR_LENGTH): Define
+ unconditionally.
+
+Wed Feb 20 00:03:25 EST 2002 Alan Matsuoka <alanm@redhat.com>
+
+ * config/rs6000/rs6000.h (LEGITIMATE_OFFSET_ADDRESS_P): Look
+ for (const_int 0) in X not just INTVAL.
+
+2002-02-20 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * doc/extend.texi: Avoid or reduce overfull hboxes.
+
+2002-02-20 Diego Novillo <dnovillo@redhat.com>
+
+ * expmed.c (store_bit_field): Do not store bit fields using SUBREG
+ operations if the field does not start at a mode boundary.
+
+2001-02-20 Joel Sherrill <joel@OARcorp.com>
+
+ * config/a29k/rtems.h, config/arm/rtems-elf.h, config/h8300/rtems.h,
+ config/mips/rtems.h: Use new style of -Asystem= rather than -Asystem().
+ Also done for -Acpu and -Amachine.
+
+2002-02-20 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cppinit.c (init_dependency_output): Take deps output file
+ from -o if none given with -MF. Suppress normal output.
+ * gcc.c (cpp_unique_options): Have -M and -MM imply -E.
+ * doc/cpp.texi, doc/invoke.texi: Update.
+
+2002-02-19 Zack Weinberg <zack@codesourcery.com>
+
+ * toplev.c (output_quoted_string): Write unprintable
+ characters with octal escapes.
+
+2002-02-19 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Set
+ really_call_used[VRSAVE_REGNO] if not Altivec.
+
+2002-02-19 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/rs6000.c (u_short_cint_operand): Mask op with
+ MODE_MASK.
+ (constant_pool_expr_1): Fix formatting.
+ (rs6000_legitimize_reload_address): Likewise.
+
+Tue Feb 19 20:13:57 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * config/sparc/sparc.md (nonlocal_goto): Use hard_frame_pointer_rtx
+ now that we have one.
+
+2002-02-19 Zack Weinberg <zack@codesourcery.com>
+
+ * tree.h (struct tree_common): Remove aux. Add unused_0 at
+ end of first block of bitfields (which was only seven bits);
+ rename dummy to unused_1; remove comment which is no longer true.
+
+2002-02-19 Gaute B Strokkenes <gs234@cam.ac.uk>
+
+ * doc/c-tree.texi (Classes, TYPE_BINFO): Fix typo.
+
+2002-02-19 Philip Blundell <pb@nexus.co.uk>
+
+ PR 5399
+ * config/arm/arm.h (THUMB_LEGITIMATE_CONSTANT_P): Accept anything
+ if generating PIC.
+
+ PR 5054
+ * config/arm/arm.md (call_insn) [TARGET_THUMB]: Use
+ arm_is_longcall_p rather than inspecting call-type cookie
+ directly.
+ (call_value_insn) [TARGET_THUMB]: Likewise.
+
+2002-02-19 Graham Stott <grahams@redhat.com>
+
+ * config/i386/i386.c (ix86_expand_builtin): Fix typo.
+
+2002-02-19 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/linux64.h (LINK_OS_LINUX_SPEC): Look in /lib64.
+ ({STARTFILE,ENDFILE}_LINUX_SPEC): Define.
+ (FP_SAVE_INLINE): Delete.
+
+ * config/rs6000/sysv4.h (ENDFILE_SPEC): Add crtsaveres.o.
+ * config/rs6000/eabi.asm: Remove ABI save restore routines.
+ * config/rs6000/t-ppccomm: Build crtsavres.o.
+ * config/rs6000/crtsavres.asm: New file.
+
+2002-02-19 Philip Blundell <philb@gnu.org>
+
+ * config/arm/arm.c (use_return_insn): Don't reject interrupt
+ functions.
+ (arm_compute_save_reg_mask): Save LR for interrupt functions too.
+ (output_return_instruction): Allow interrupt functions to return with
+ ldmfd sp!, {... pc}^. Use LDR to restore any single register.
+ (arm_expand_prologue): Subtract 4 before stacking LR in an
+ interrupt function.
+
+2002-02-19 Philip Blundell <pb@nexus.co.uk>
+
+ * config/arm/arm.c (arm_encode_call_attribute): Operate on any
+ decl, not just FUNCTION_DECL.
+ (legitimize_pic_address): Handle local SYMBOL_REF like LABEL_REF.
+ (arm_assemble_integer): Likewise.
+ * config/arm/arm.h (ARM_ENCODE_CALL_TYPE): Allow any decl to be
+ marked local.
+
+2002-02-19 matthew green <mrg@eterna.com.au>
+
+ * config.gcc (sparc-*-netbsdelf*): Enable target.
+ (sparc64-*-netbsd*): New target.
+ * config/sparc/netbsd-elf.h: New file.
+ * config/sparc/t-netbsd64: New file.
+
+2002-02-19 Gaute B Strokkenes <gs234@cam.ac.uk>
+
+ * doc/rtl.texi (Flags, MEM_SCALAR_P): Fix typo.
+
+2002-02-19 Ryan T. Sammartino <ryants@shaw.ca>
+
+ * doc/invoke.texi: explicitly list the style guidelines that
+ -Weffc++ checks for.
+
+Tue Feb 19 12:37:23 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * regmove.c (regmove_optimize): Avoid increasing of register pressure.
+
+2002-02-19 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ PR other/5718
+ * gcc.c (cpp_unique_options): Treat -o as indicating object file
+ only if not -E. If -E, pass -o through to the preprocessor.
+
+2002-02-19 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.h (REGNO_REG_CLASS): Replace a literal
+ register number with an appropriate macro.
+
+2002-02-19 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
+
+ * doc/rtl.texi (Constants): Close @code tag.
+
+2002-02-19 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/i386/i386.md ("mmx_uavgv8qi3"): Use const_vector.
+ ("mmx_uavgv4hi3"): Same.
+ ("pmulhrwv4hi3"): Same.
+
+ * tree-inline.c (walk_tree): Handle vectors.
+
+ * c-common.c (constant_expression_warning): Handle vectors.
+ (overflow_warning): Same.
+
+ * sched-deps.c (sched_analyze_2): Handle vectors.
+
+ * rtlanal.c (rtx_unstable_p): Handle vectors.
+ (rtx_varies_p): Same.
+ (count_occurrences): Same.
+ (regs_set_between_p): Same.
+ (modified_between_p): Same.
+ (modified_in_p): Same.
+ (volatile_insn_p): Same.
+ (volatile_refs_p): Same.
+ (side_effects_p): Same.
+ (may_trap_p): Same.
+ (inequality_comparisons_p): Same.
+ (replace_regs): Same.
+ (computed_jump_p_1): Same.
+
+ * rtl.c (DEF_MACHMODE): Change all definitions to accept 8th
+ argument.
+ (inner_mode_array): New.
+ (copy_rtx): Handle vectors.
+ (copy_most_rtx): Same.
+ (rtx_equal_p): Same.
+ (get_mode_alignment): Adjust for vectors.
+
+ * resource.c (mark_referenced_resources): Handle vectors.
+ (mark_set_resources): Same.
+
+ * reload1.c (eliminate_regs): Handle vectors.
+ (elimination_effects): Same.
+ (scan_paradoxical_subregs): Same.
+
+ * reload.c (subst_reg_equivs): Handle vectors.
+
+ * regrename.c (scan_rtx): Handle vectors.
+
+ * regclass.c (reg_scan_mark_refs): Handle vectors.
+
+ * recog.c (find_single_use_1): Handle vectors.
+
+ * local-alloc.c (equiv_init_varies_p): Handle vectors.
+ (contains_replace_regs): Same.
+ (memref_referenced_p): Same.
+
+ * integrate.c (copy_rtx_and_substitute): Handle vectors.
+ (subst_constants): Same.
+
+ * genattrtab.c (attr_copy_rtx): Handle vectors.
+ (encode_units_mask): Same.
+ (clear_struct_flag): Same.
+ (count_sub_rtxs): Same.
+
+ * gcse.c (want_to_gcse_p): Handle vectors.
+ (oprs_unchanged_p): Same.
+ (hash_expr_1): Same.
+ (oprs_not_set_p): Same.
+ (expr_killed_p): Same.
+ (compute_transp): Same.
+ (store_ops_ok): Same.
+
+ * function.c (purge_addressof_1): Do not allow paradoxical subregs
+ of vectors.
+ (fixup_var_refs_1): Same.
+ (instantiate_virtual_regs_1): Same.
+
+ * fold-const.c (operand_equal_p): Handle vectors.
+ (fold): Same.
+ (rtl_expr_nonnegative_p): Same.
+
+ * flow.c (mark_used_regs): Handle vectors.
+
+ * df.c (df_uses_record): Handle vectors.
+
+ * cselib.c (cselib_subst_to_values): Handle vectors.
+ (cselib_mem_conflict_p): Same.
+ (hash_rtx): Same.
+
+ * cse.c (canon_reg): Handle vectors.
+ (fold_rt): Same.
+ (cse_process_notes): Same.
+ (count_reg_usage): Same.
+ (canon_hash): Same.
+
+ * alias.c (nonlocal_mentioned_p): Add case for CONST_VECTOR.
+
+ * combine.c (mark_used_regs_combine): Add case for CONST_VECTOR.
+
+ * emit-rtl.c (init_emit_once): Generate const0_rtx for vectors.
+ (gen_rtx): Handle CONST_VECTOR.
+ (gen_const_vector_0): New.
+ (copy_rtx_if_shared): CONST_VECTORs can be shared.
+ (reset_used_flags): Same.
+ (copy_insn_1): Same.
+ (initializer_constant_valid_p): Handle VECTOR_CST.
+
+ * doc/c-tree.texi (Expression trees): Document VECTOR_CST.
+
+ * doc/rtl.texi (Constants): Document const_vector.
+ (CONST0_RTX): Update for vectors.
+ (RTL sharing): Same.
+
+ * print-tree.c (print_node): Add case for VECTOR_CST.
+
+ * tree.h (TREE_VECTOR_CST_ELTS): New.
+ (struct tree_vector): New.
+ (union tree_node): Add vector node.
+ (build_vector): Add prototype.
+
+ * tree.def (VECTOR_CST): New.
+
+ * tree.c (build_vector): New.
+
+ * expmed.c (make_tree): Handle CONST_VECTOR.
+
+ * rtl.h (CONSTANT_P): CONST_VECTORs are constants too.
+ (CONST_VECTOR_ELT): New.
+ (CONST_VECTOR_NUNITS): New.
+
+ * machmode.h (GET_MODE_INNER): New.
+ (DEF_MACHMODE): Accept 8th arg.
+
+ * machmode.def: Add 8th argument for vector inner mode.
+ Add inner vector modes for vectors.
+
+ * rtl.def (VEC_CONST): Remove.
+ (CONST_VECTOR): New.
+
+ * expr.c (clear_storage): Allow vectors.
+ (is_zeros_p): Handle VECTOR_CST.
+
+ * varasm.c (output_constant_pool): Handle vectors.
+ (rtx_const): Add veclo and vechi fields.
+ (kind): Add RTX_VECTOR.
+ (decode_rtx_const): Add case for vector.
+
+ * config/rs6000/rs6000-protos.h: Add zero_constant.
+
+ * config/rs6000/rs6000.c (rs6000_emit_move): Handle vector
+ constants. Force easy vector constants into memory.
+ (easy_vector_constant): New.
+ (emit_easy_vector_constant): New.
+ (rs6000_legitimize_reload_address): Do not generate bad reloads on
+ darwin.
+
+ * config/rs6000/rs6000.md ("altivec_lvx"): Reflect what
+ instruction does.
+ ("altivec_lvxl"): Same.
+ (altivec_lvebx): Same.
+ (altivec_lvehx): Same.
+ (altivec_lvewx): Same.
+ ("*movv4si_const0"): New.
+ ("*movv4sf_const0"): New.
+ ("*movv8hi_const0"): New.
+ ("*movv16qi_const0"): New.
+
+2002-02-18 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (notice_update_cc): Use
+ cc_status.value2.
+
+2002-02-18 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.md (divmod patterns): Change the
+ constraints for operands[1] to register_operand.
+
+2002-02-18 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300-protos.h: Remove the prototype for
+ p_operand.
+ * config/h8300/h8300.c (p_operand): Remove.
+ * config/h8300/h8300.md: Replace p_operand with
+ const_int_operand.
+
+2002-02-18 Philip Blundell <pb@nexus.co.uk>
+
+ * config/arm/arm.c (arm_compute_save_reg_mask): Fix typo in
+ comment.
+ (output_return_instruction): Allow use of LDR to unstack
+ return addresss even for interrupt handlers or when
+ interworking. If compiling for ARMv5, use interworking-safe
+ return instructions by default. Remove duplicated code and
+ lengthy "strcat" sequences.
+
+2002-02-18 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+ * config/rs6000/sysv4.h (STARTFILE_SPEC): Use crtbeginT.o for -static.
+ (LINK_EH_SPEC): Define.
+ * config/rs6000/t-ppccomm (EXTRA_MULTILIB_PARTS): Add crtbeginT.o.
+
+2002-02-18 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (s390_emit_prologue): Do not set the
+ frame_related flag for call-clobbered registers.
+
+Mon Feb 18 15:07:35 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (classify_argument): Properly classify SSE/MMX modes and VOIDmode.
+ (construct_container): Fix handling of SSE operands.
+ (ix86_expand_builtin): Fix handling of 64bit pointers.
+ (mmx_maskmovq_rex): New pattern.
+
+Mon Feb 18 11:55:55 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * regrename.c (kill_set_value): Handle subregs properly.
+
+2002-02-18 David Billinghurst <David.Billinghurst@riotinto.com>
+
+ * objc/objc-act.c (handle_impent): Remove leading '*'
+ from objc_class_name.
+
+2002-02-17 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (some_small_symbolic_operand,
+ some_small_symbolic_operand_1, split_small_symbolic_operand,
+ split_small_symbolic_operand_1): Rename from *symbolic_mem_op*.
+ Handle small SYMBOL_REFs anywhere, not just inside memories.
+ * config/alpha/alpha-protos.h: Update.
+ * config/alpha/alpha.h (PREDICATE_CODES): Update.
+ * config/alpha/alpha.md (small symbolic operand splitter): Update.
+
+2002-02-17 Roland McGrath <roland@frob.com>
+
+ * config.gcc (powerpc-*-gnu-gnualtivec*,
+ powerpc-*-gnu*, powerpc64-*-gnu*): New configurations.
+ * config/rs6000/gnu.h: New file.
+ * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS):
+ Grok "gnu" in rs6000_abi_name.
+ (ASM_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC,
+ CPP_ENDIAN_SPEC, CPP_SPEC, STARTFILE_SPEC, LIB_SPEC, ENDFILE_SPEC):
+ Grok -mcall-gnu analogous to -mcall-linux et al.
+ (LIB_GNU_SPEC, STARTFILE_GNU_SPEC, ENDFILE_GNU_SPEC,
+ LINK_START_GNU_SPEC, LINK_OS_GNU_SPEC, CPP_OS_GNU_SPEC): New macros.
+ (SUBTARGET_EXTRA_SPECS): Add *_os_gnu specs using them.
+
+2002-02-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/3444:
+ * c-typeck.c (build_binary_op) [BIT_XOR_EXPR]: Remove explicit
+ shortening.
+
+2002-02-17 Philipp Thomas <pthomas@suse.de>
+
+ * config/cris/cris.h: Undefine STARTFILE_SPEC and
+ ENDFILE_SPEC before (re)defining them.
+
+2002-02-17 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c: Fix formatting.
+ * config/h8300/h8300.h: Likewise.
+
+2002-02-17 Philipp Thomas <pthomas@suse.de>
+
+ * doc/tm.texi: Explain why empty strings should not be
+ marked for translation.
+
+2002-02-17 Philipp Thomas <pthomas@suse.de>
+
+ * final.c (output_operand_lossage): Changed to accept
+ printf style arguments. Change calls where necessary.
+ * output.h (output_operand_lossage): Change declaration
+ accordingly. Update copyright.
+ * config/arc/arc.c config/fr30/fr30.c config/m32r/m32r.c
+ config/m88k/m88k.c : Adapt all calls to output_operand_lossage.
+ Update copyright date where necessary.
+
+ * config/i386/i386.c (print_operand): Likewise. Remove use of
+ sprintf.
+
+ * config/cris/cris.c (cris_operand_lossage): Likewise.
+ Rename parameter so that exgettext recognizes it as
+ translatable message.
+ (LOSE_AND_RETURN): Rename parameter to msgid.
+
+2002-02-17 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.h (CONDITIONAL_REGISTER_USAGE): Replace a
+ hard coded register number with an appropriate macro.
+ (HARD_REGNO_MODE_OK): Likewise.
+ (ARG_POINTER_REGNUM): Likewise.
+ (STATIC_CHAIN_REGNUM): Likewise.
+ (RETURN_ADDRESS_POINTER_REGNUM): Likewise.
+ * config/h8300/h8300.md (define_constants): Define more
+ register numbers.
+
+2002-02-17 Philipp Thomas <pthomas@suse.de>
+
+ * config/i386/i386.h: Don't mark empty strings for translation.
+
+2002-02-16 H.J. Lu <hjl@gnu.org>
+
+ * config/mips/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): New.
+
+2002-02-16 Zack Weinberg <zack@codesourcery.com>
+
+ * cppinit.c (merge_include_chains): Check for brack being
+ NULL before attempting to merge it with qtail.
+
+2002-02-16 Andrew Cagney <ac131313@redhat.com>
+
+ * config/rs6000/netbsd.h (PREFERRED_DEBUGGING_TYPE): Set to
+ DBX_DEBUG.
+
+2002-02-16 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa/t-pa, pa/t-pro, som.h: Revert last patch.
+
+2002-02-16 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa/t-pa (LIB2FUNCS_EXTRA): Don't build lib2funcs.asm.
+ * pa/t-pro (LIB2FUNCS_EXTRA): Likewise.
+ * som.h (DO_GLOBAL_DTORS_BODY): Delete define.
+
+Sat Feb 16 13:48:50 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * config/alpha/alpha.md (*movsi_nt_vms_nofix): Was *movsi_nt_vms;
+ now only if !TARGET_FIX.
+ (*movsi_nt_vms_fix): New pattern.
+
+2002-02-16 Douglas B Rupp <rupp@gnat.com>
+
+ * config/alpha/alpha.c: Implement null frame procedure types on VMS.
+ (alpha_procedure_type): Replaces alpha_is_stack_procedure.
+ (alpha_sa_mask, alpha_sa_size): Reflect above change.
+ (alpha_pv_save_size, alpha_expand_prologue): Likewise.
+ (alpha_start_function, alpha_expand_epilogue): Likewise.
+ (unicosmk_gen_dsib): Likewise.
+
+Sat Feb 16 13:39:09 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * expr.c (store_constructor): Handle target REG case for ARRAY_TYPE.
+
+2002-02-16 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (pool_stop_uid, other_chunk, far_away,
+ check_and_change_labels, s390_final_chunkify): Delete.
+ (s390_split_branches, s390_chunkify_pool): New functions.
+ (s390_function_prologue): Call them.
+
+ * config/s390/s390.h (S390_REL_MAX): Delete.
+ (S390_CHUNK_MAX, S390_CHUNK_OV): Adjust values.
+
+ * config/s390/s390.md (cjump, icjump, jump): Fix length
+ attribute calculation.
+
+
+2002-02-15 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/linux64.h (STRIP_NAME_ENCODING): Delete.
+ * config/rs6000/ppc-asm.h (JUMP_TARGET): Define for powerpc64.
+
+2002-02-15 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * gcc.c (init_gcc_specs): Revert patch from 2002-02-15.
+ * config/pa/pa-linux.h (LIB_SPEC): Likewise.
+ * config/pa/pa32-linux.h (LINK_COMMAND_SPEC): Likewise.
+
+2002-02-15 Richard Sandiford <rsandifo@redhat.com>
+
+ * c-decl.c (grokdeclarator): Prevent a segfault on unnamed decls.
+
+2002-02-15 Richard Sandiford <rsandifo@redhat.com>
+
+ * reload.c (find_dummy_reload): Check that an output register
+ is valid for its mode.
+
+2002-02-14 Alexandre Oliva <aoliva@redhat.com>
+
+ * combine.c (known_cond): After replacing the REG of a SUBREG, try
+ to simplify it.
+
+ * function.c (assign_parms): Demote promoted argument passed by
+ transparent reference.
+
+2001-02-14 Joel Sherrill <joel@OARcorp.com>
+
+ * config/arm/rtems-elf.h, config/h8300/rtems.h: Removed redundant
+ -Acpu() and -Amachine() to eliminate warnings.
+
+2002-02-14 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/linux.h (ASM_OUTPUT_ALIGNED_BSS): New.
+
+2002-02-14 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300-protos.h: Update the prototype for
+ const_costs.
+ * config/h8300/h8300.c (const_costs): Treat SET as a little
+ more expensive operation.
+ * config/h8300/h8300.h (DEFAULT_RTX_COSTS): Update the
+ reference to const_costs.
+
+2002-02-14 Hans-Peter Nilsson <hp@axis.com>
+
+ * config.gcc (c4x-*-rtems*): Fix typo in tm_file setting.
+
+2002-02-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/5503:
+ * c-decl.c (duplicate_decls): If builtin type has TYPE_ARG_TYPES NULL,
+ use arguments from newtype.
+
+2002-02-13 Eric Christopher <echristo@redhat.com>
+
+ * config/mips/mips.c (override_options): Add check for march/mipsX
+ on the same command line. Fix error message in cpu processing.
+ Remove architecture and ISA checks.
+
+2002-02-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Adjust for vectors.
+
+ * config/rs6000/sysv4.h (ROUND_TYPE_ALIGN): Add MAX.
+
+2002-02-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/rs6000.md ("*movv4si_internal"): Add m<-r and r<-r
+ alternatives.
+ ("*movv8hi_internal1"): Same.
+ ("*movv16qi_internal1"): Same.
+ ("*movv4sf_internal1"): Same.
+
+ * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Do
+ not push_reload for altivec modes.
+
+2002-02-13 Joel Sherrill <joel@OARcorp.com>
+
+ * config.gcc (a29k-*-rtems), config/a29k/rtems.h: General cleanup across
+ all RTEMS targets including removal of #includes from config/*/rtems*.h
+ file and adding them to tm_file setting. Added xm_defines=POSIX to
+ many targets.
+ * config.gcc (c4x-*-rtems), config/c4x/rtems.h: Ditto.
+ * config.gcc (h8300-*-rtems), config/h8300/rtems.h: Ditto.
+ * config.gcc (hppa1.1-*-rtems), config/pa/rtems.h: Ditto.
+ * config.gcc (i960-*-rtems), config/i960/rtems.h: Ditto.
+ * config.gcc (m68k-*-rtems*), config/m68k/rtems.h,
+ config/m68k/rtemself.h: Ditto.
+ * config.gcc (mips*-*-rtems*), config/mips/rtems.h,
+ config/mips/rtems64.h: Ditto.
+ * config.gcc (powerpc-*-rtems*), config/rs6000/rtems.h: Ditto.
+ * config.gcc (sh-*-rtems*), config/sh/rtems.h, config/sh/rtemself.h:
+ Ditto.
+ * config.gcc (sparc-*-rtems*), config/sparc/rtems.h,
+ config/sparc/rtemself.h: Ditto.
+ * config.gcc (v850-*-rtems*), config/v850/rtems.h: Ditto.
+ * config.gcc (arm-rtems), config/arm/rtems-elf.h: Ditto plus moved
+ arm-rtems stanza closer to other arm-elf targets and made arm-rtems
+ more like arm-elf.
+ * config.gcc (i[34567]86-*-rtems*), config/i386/djgpp-rtems.h,
+ config/i386/rtems.h, config/i386/rtemself.h: Ditto plus i386-rtemself
+ target made more similar to i386-elf.
+ * config/i386/t-rtems-i386: Added soft float support and multilibs.
+ * config/m68k/t-m68kbare: Add 68040 and 68060 as multilib alternatives to
+ be similar to config/m68k/t-m68kelf.
+ * gthr-rtems.h: Encapsulate with extern "C" for C++.
+
+Wed Feb 13 23:41:15 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * regmove.c (kill_value): Handle subregs.
+
+Wed Feb 13 23:34:30 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (mul patterns): Allow memory operand to be first;
+ add expanders where needed; fix constraints.
+ (min?f_nonieee, max?f_nonieee, SSE TImode patterns):
+ Allow memory operand to be the first.
+
+ * i386.c (ix86_prepare_fp_compare_args): Fix condition for swapping
+ operands.
+
+2002-02-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/5681:
+ * expr.c (safe_from_p): Pass VOIDmode to true_dependence instead of
+ GET_MODE (x).
+
+2002-02-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR optimization/5547:
+ * config/i386/i386.c (i386_simplify_dwarf_addr): Simplify
+ all valid IA-32 address modes involving non-scaled %ebx and
+ GOT/GOTOFF as displacement.
+
+2002-02-13 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (s390_final_chunkify): Re-run shorten_branches
+ after emitting ltorg insns.
+
+ * config/s390/s390.md (*cmpdf_ccs_0, *cmpdf_ccs, *cmpsf_ccs_0,
+ *cmpsf_ccs, truncdfsf2_ieee, *adddf3, *addsf3, *subdf3, *subsf3,
+ *muldf3, *mulsf3, *divdf3, *divsf3, *negdf2, *negsf2, *absdf2,
+ *abssf2): Fix "op_type" attribute.
+
+2002-02-13 Douglas B Rupp <rupp@gnat.com>
+
+ * mkconfig.sh: Avoid using a subshell redirect.
+ ($output.T): Change to $(output)T.
+ (ENABLE_NLS): Remove unneeded undef.
+
+ * config/alpha/vms.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Define.
+ * config/alpha/x-vms (libsubdir): Define.
+
+ * config/alpha/vms.h (MD_FALLBACK_FRAME_STATE_FOR): Handle
+ register frame procedures. Optimize retrieving context.
+
+ * config/alpha/t-vms (MULTILIB_OPTIONS): Define.
+ (MULTILIB_DIRNAME, LIBGCC, INSTALL_LIBGCC): Likewise.
+ * config/alpha/vms.h (ASM_FILE_START): Write .arch directive.
+
+Wed Feb 13 09:45:08 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * alias.c (find_base_term, case ZERO_EXTEND, case SIGN_EXTEND):
+ Make same change as for find_base_value.
+
+2002-02-13 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.h (MODES_TIEABLE_P): Accept a combination
+ of QImode and SImode.
+
+2002-02-13 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (h8300_adjust_insn_length): Correct the
+ length computation of movsi.
+ * config/h8300/h8300.md (movsi_h8300hs): Correct the length.
+
+2002-02-13 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.md (subqi3): Tighten the predicate for
+ operands[2] to register_operand.
+
+Wed Feb 13 10:35:56 CET 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (fop_*_comm_*): allow nonimmediate in the first operand.
+
+2002-02-12 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/rs6000.md: Use predicate altivec_register_operand
+ for altivec_lvx* and altivec_stvx*.
+ ("*movv4si_internal"): Add constraint for loading from GPRs.
+ ("*movv8hi_internal1"): Same.
+ ("*movv16qi_internal1"): Same.
+ ("*movv4sf_internal1"): Same.
+
**** TRUNCATED ****
-------------- next part --------------
--
Geoffrey Keating <regress@maat.cygnus.com>
(via an automated GCC regression-testing script.)
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