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2003-10-09Daily bump.GCC Administrator1-1/+1
From-SVN: r72250
2003-10-08rs6000.md ("abssi2_isel"): Add early clobber to operand 2.Aldy Hernandez2-1/+6
2003-10-08 Aldy Hernandez <aldyh@redhat.com> * config/rs6000/rs6000.md ("abssi2_isel"): Add early clobber to operand 2. From-SVN: r72247
2003-10-08config.gcc: Don't accept --enable-threads=pthreads.Nathanael Nerode4-15/+24
* config.gcc: Don't accept --enable-threads=pthreads. Clean up related case statements. * configure.in: Don't accept --enable-threads=pthreads, decosf1, mach, or os2 (none of which work anyway). Alphabetize supported thread files in case clause. * configure: Regenerate. From-SVN: r72244
2003-10-08function.c (pad_to_arg_alignment): Move 'boundary_in_bytes' definition to ↵Geoffrey Keating2-2/+6
above SPARC_STACK_BOUNDARY_HACK. * function.c (pad_to_arg_alignment): Move 'boundary_in_bytes' definition to above SPARC_STACK_BOUNDARY_HACK. From-SVN: r72241
2003-10-08c-pretty-print.c (pp_c_postfix_expression): Fix thinko.Jason Merrill2-1/+6
* c-pretty-print.c (pp_c_postfix_expression) <COMPOUND_LITERAL_EXPR>: Fix thinko. From-SVN: r72236
2003-10-08* mklibgcc.in: Don't hide undefined or typeless symbols.Rainer Orth2-1/+7
From-SVN: r72235
2003-10-08re PR rtl-optimization/12142 (-fnon-call-exceptions generates incorrect code)John David Anglin3-36/+48
PR optimization/12142 * cse.c (count_reg_usage): In a SET with a REG SET_DEST, count the uses of the register in the SET_SRC. Remove unnecessary argument. * pa.c (legitimize_pic_address): Before reload, use a scratch register for the intermediate result in loading the address of a SYMBOL_REF. Set the MEM_NOTRAP_P flag for the MEM. Add a REG_EQUAL to the insn which loads the SYMBOL_REF address. From-SVN: r72234
2003-10-08re PR bootstrap/12490 (buffer overflow in scan-decls.c)Timo Kokkonen2-1/+17
PR bootstrap/12490 * scan-decls.c (MAX_EXTERN_C_BRACES): New preprocessor constant to define the size of the extern_C_braces array. Set it to 200. (scan_decls): Abort when extern_C_braces_length is out-of-bounds. Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr> From-SVN: r72224
2003-10-08Makefile.in (gengtype-lex.c): flex 2.5.4[a] doesn't understand a space after ↵Carlo Wood2-1/+7
the -o option. * Makefile.in (gengtype-lex.c): flex 2.5.4[a] doesn't understand a space after the -o option. flex 2.5.31 understands both, with and without the space. Removed that space. From-SVN: r72223
2003-10-08mips.c (mips_frame_info): Add cprestore_size field.Richard Sandiford2-16/+33
* config/mips/mips.c (mips_frame_info): Add cprestore_size field. (compute_frame_size): Initialize it. Remove the .cprestore slot from args_size. (mips_output_function_prologue): Simplify accordingly. (mips_debugger_offset): Change the mips16 frame pointer offset from current_function_outgoing_args to cfun->machine->frame.args_size. (mips_initial_elimination_offset): Likewise. (mips_expand_prologue): Likewise. (mips_expand_epilogue): Likewise. From-SVN: r72222
2003-10-08mips.h (EXTRA_CONSTRAINT): Add 'W' constraint.Richard Sandiford3-9/+24
* config/mips/mips.h (EXTRA_CONSTRAINT): Add 'W' constraint. (EXTRA_MEMORY_CONSTRAINT): Define. (CAN_ELIMINATE): Remove lwu workaround. * config/mips/mips.md (*zero_extendsidi2_mem): Enable for mips16 too. Use a 'W' constraint for the source operand. From-SVN: r72221
2003-10-08genopinit.c (main): Output code to declare undefined variables.Kazu Hirata2-0/+10
* genopinit.c (main): Output code to declare undefined variables. From-SVN: r72220
2003-10-08Fix pathname in last delta.Richard Sandiford1-1/+1
From-SVN: r72219
2003-10-08* testsuite/gcc.c-torture/compile/mipscop-[1-4].c: Disable for mips16.Richard Sandiford5-0/+12
From-SVN: r72218
2003-10-08error2.C: New test.Giovanni Bajo2-0/+14
2003-10-08 Giovanni Bajo <giovannibajo@libero.it> * g++.dg/parse/error2.C: New test. From-SVN: r72216
2003-10-08cp_tree.h: Added TFF_NO_FUNCTION_ARGUMENTS.Giovanni Bajo3-4/+15
* cp_tree.h: Added TFF_NO_FUNCTION_ARGUMENTS. * error.c (dump_function_decl): Use it to skip the dump of the arguments. (dump_expr): When dumping a declaration found within an expression, always set TFF_NO_FUNCTION_ARGUMENTS in the flags. From-SVN: r72215
2003-10-08Daily bump.GCC Administrator1-1/+1
From-SVN: r72213
2003-10-08re PR c++/11097 (using template operator is broken)Giovanni Bajo3-1/+26
PR c++/11097 * g++.dg/other/error5.C: Modify the error message. * g++.dg/lookup/using8.C: New test. From-SVN: r72211
2003-10-07gengtype-lex.l: Remove -Wtraditional cruft.Kelley Cook3-7/+6
2003-10-07 Kelley Cook <kcook@gcc.gnu.org> * gengtype-lex.l: Remove -Wtraditional cruft. * Makefile.in (gengtype-lex.c): Likewise. From-SVN: r72210
2003-10-07Remove accidentally committed piece of patch.Geoffrey Keating1-91/+76
From-SVN: r72209
2003-10-08re PR c++/11097 (using template operator is broken)Giovanni Bajo2-0/+8
PR c++/11097 * pt.c (tsubst_decl): Substitute also the DECL_NAME node of USING_DECL. From-SVN: r72208
2003-10-07* cfgloopmanip.c (fix_irreducible_loops): Initialize e correctly.Zdenek Dvorak2-10/+18
From-SVN: r72207
2003-10-07re PR c++/12519 (ICE tree check: in genrtl_cleanup_stmt, at c-semantics.c:761)Jason Merrill3-1/+28
PR c++/12519 * c-semantics.c (genrtl_cleanup_stmt): Ignore the CLEANUP_DECL if it isn't a decl. From-SVN: r72206
2003-10-07re PR bootstrap/12173 (IRIX 6 O32 (with as) bootstrap failure due to gcc -g ↵Alexandre Oliva2-1/+7
-E warning) 2003-10-07 Alexandre Oliva <aoliva@redhat.com> * gcc.c (cpp_options): Only pass -fworking-directory for -g* if not overridden. Fixes PR bootstrap/12173. From-SVN: r72201
2003-10-07errors.c: Don't include coretypes.h or tm.h.Zack Weinberg3-24/+25
* errors.c: Don't include coretypes.h or tm.h. (trim_filename): Use IS_DIR_SEPARATOR. * Makefile.in: Update dependencies of errors.o and $(BUILD_PREFIX_1)errors.o. From-SVN: r72200
2003-10-07function.c (pad_to_arg_alignment): Take STACK_POINTER_OFFSET into account ↵Geoffrey Keating9-92/+267
when aligning arguments. 2003-10-07 Geoffrey Keating <geoffk@apple.com> * function.c (pad_to_arg_alignment): Take STACK_POINTER_OFFSET into account when aligning arguments. * calls.c (STACK_POINTER_OFFSET): Move default from here ... * defaults.h (STACK_POINTER_OFFSET): ... to here. * config/sparc/sparc.h (STACK_BOUNDARY): Add comment about how it's wrong when TARGET_ARCH64 && TARGET_STACK_BIAS. (SPARC_STACK_BOUNDARY_HACK): Define. * config/rs6000/rs6000.c (function_arg): On non-SVR4 systems, arrange for vector parameters to varargs functions to be passed in both memory and GPRs when appropriate. (rs6000_va_arg): Vector arguments passed in memory are 16-byte aligned. Index: testsuite/ChangeLog 2003-10-07 Geoffrey Keating <geoffk@apple.com> * gcc.dg/darwin-abi-2.c: New file. * gcc.c-torture/execute/va-arg-24.c: New file. From-SVN: r72199
2003-10-07Correct ChangeLog entry for last changeGeoffrey Keating1-22/+28
From-SVN: r72198
2003-10-07hooks.c (hook_bool_tree_true): New.Geoffrey Keating8-89/+141
* hooks.c (hook_bool_tree_true): New. (hook_rtx_tree_int_null): New. (hook_rtx_rtx_null): Use NULL, not 0. * hooks.h: Add 'extern' to everything. (hook_bool_tree_true): New. (hook_rtx_tree_int_null): New. * targhooks.c (hook_bool_CUMULATIVE_ARGS_true): New. * targhooks.h (hook_bool_CUMULATIVE_ARGS_true): New. * config/rs6000/rs6000-protos.h (setup_incoming_varargs): Remove prototype. * config/rs6000/rs6000.c (rs6000_return_in_memory): New. (setup_incoming_varargs): Prototype. (TARGET_PROMOTE_FUNCTION_ARGS): Define. (TARGET_PROMOTE_FUNCTION_RETURN): Define. (TARGET_STRUCT_VALUE_RTX): Define. (TARGET_RETURN_IN_MEMORY): Define. (TARGET_SETUP_INCOMING_VARARGS): Define. (TARGET_STRICT_ARGUMENT_NAMING): Define. (TARGET_PRETEND_OUTGOING_VARARGS_NAMED): Define. (init_cumulative_args): Use rs6000_return_in_memory. (setup_incoming_varargs): Make 'static'. * config/rs6000/rs6000.h (PROMOTE_FUNCTION_ARGS): Delete. (PROMOTE_FUNCTION_RETURN): Delete. (STRUCT_VALUE): Delete. (RETURN_IN_MEMORY): Delete. (SETUP_INCOMING_VARARGS): Delete. From-SVN: r72197
2003-10-07spec10.C: Set exit value to zero on success.Bob Wilson2-5/+10
* g++.dg/template/spec10.C: Set exit value to zero on success. Fix indentation. From-SVN: r72195
2003-10-07invoke.texi (Warning Options): Simplify and clarify the descriptions of ↵Gerald Pfeifer2-6/+11
-Wnonnull and -Winit-self. * doc/invoke.texi (Warning Options): Simplify and clarify the descriptions of -Wnonnull and -Winit-self. From-SVN: r72194
2003-10-07optabs.c (init_intraclass_conv_libfuncs): Fix order of array indicees for ↵Richard Earnshaw2-2/+7
floating-point conversersion libcalls. * optabs.c (init_intraclass_conv_libfuncs): Fix order of array indicees for floating-point conversersion libcalls. From-SVN: r72193
2003-10-07Makefile.in: Add more comments separating large conceptually separate sections.Nathanael Nerode2-0/+9
* Makefile.in: Add more comments separating large conceptually separate sections. From-SVN: r72192
2003-10-07configure.in: Clean up thread file logic.Nathanael Nerode3-275/+278
* configure.in: Clean up thread file logic. * configure: Regenerate. From-SVN: r72191
2003-10-07cygming.h (READONLY_DATA_SECTION_ASM_OP): Define.Danny Smith3-6/+28
* config/i386/cygming.h (READONLY_DATA_SECTION_ASM_OP): Define. (switch_to_section): Handle in_readonly_data. * config/i386/winnt.c (i386_pe_asm_named_section): Handle readonly data. From-SVN: r72189
2003-10-07arm.md (cmpsi2_addneg): New ARM pattern.Richard Earnshaw5-0/+176
* arm.md (cmpsi2_addneg): New ARM pattern. Add peephole2 to generate it. (cbranchne_decr1): New Thumb pattern. * arm.c (arm_addimm_operand): New insn predicate. * arm-protos.h: Add a prototype for it. * arm.h (PREDICATE_CODES): Add it. From-SVN: r72188
2003-10-07sched-int.h (sched_info): New field sched_max_insns_priority.Dorit Naishlos8-7/+141
* sched-int.h (sched_info): New field sched_max_insns_priority. * sched-rgn.c (init_ready_list): Add invocations to targetm.sched.adjust_priority. (sched_max_insns_priority): Init new field. * sched-ebb.c (sched_max_insns_priority): Init new field. * haifa-sched.c (set_priorities): Set sched_info->sched_max_insns_priority. * config/rs6000/rs6000.h: (rs6000_sched_restricted_insns_priority_str): Support new flag -mprioritize-restricted-insns. (DEFAULT_RESTRICTED_INSNS_PRIORITY): Define. * config/rs6000/rs6000.c (is_dispatch_slot_restricted): New function. (rs6000_adjust_priority): Change priority of restricted insns, using above new function and new flag. * doc/invoke.texi (-mprioritize-restricted-insns): Document new option. From-SVN: r72186
2003-10-07expr.c (cmpstr_optab, [...]): New.Zack Weinberg5-87/+78
* expr.c (cmpstr_optab, cmpmem_optab): New. * genopinit.c: Initialize them. * optabs.h: Declare them. * optabs.c (init_optabs): Clear them. (prepare_cmp_insn): Use cmpstr_optab and cmpmem_optab to find block memory compare insns, not conditional chains. Restructure the fallback generation of a call to memcmp/bcmp for better readability. From-SVN: r72185
2003-10-07re PR c++/10147 (Confusing error message for invalid template function argument)Mark Mitchell11-11/+75
PR c++/10147 * call.c (initialize_reference): Tweak error message. PR c++/12337 * init.c (build_new_1): Make sure that the expression returned is not an lvalue. PR c++/12344, c++/12236, c++/8656 * decl.c (start_function): Do not ignore attributes embedded in a function declarator. PR c++/12337 * g++.dg/init/new9.C: New test. PR c++/12334, c++/12236, c++/8656 * g++.dg/ext/attrib8.C: New test. From-SVN: r72183
2003-10-07mips.c (MIPS_MAX_FIRST_STACK_STEP): New macro.Richard Sandiford3-478/+310
* config/mips/mips.c (MIPS_MAX_FIRST_STACK_STEP): New macro. (mips_save_restore_fn): New typedef. (mips_add_large_offset_to_sp, mips_emit_frame_related_store): Remove. (mips_set_frame_expr, mips_frame_set): Move above prologue code. (save_restore_insns): Remove, replacing with... (mips_save_restore_reg, mips_for_each_saved_reg): ...these new fns. (mips_save_reg, mips_restore_reg): New function. (mips_expand_prologue, mips_expand_epilogue): Rework. * config/mips/mips.h (MIPS_TEMP1_REGNUM, MIPS_TEMP2_REGNUM): Remove. (MIPS_PROLOGUE_TEMP_REGNUM, MIPS_EPILOGUE_TEMP_REGNUM): New macros. (MIPS_PROLOGUE_TEMP, MIPS_EPILOGUE_TEMP): New macros. From-SVN: r72182
2003-10-07mips.c (mips_expand_prologue): Remove unused traversal of function arguments.Richard Sandiford2-37/+5
* config/mips/mips.c (mips_expand_prologue): Remove unused traversal of function arguments. From-SVN: r72181
2003-10-07invoke.texi: Remove documentation of -mentry.Richard Sandiford5-254/+19
* doc/invoke.texi: Remove documentation of -mentry. * config/mips/mips.c (mips_entry_string, mips_entry): Remove. (override_options, mips_save_reg_p): Remove handling. (compute_frame_size, mips_output_function_prologue): Likewise. (mips_expand_prologue, mips_expand_epilogue): Likewise. * config/mips/mips.h (mips_entry_string): Remove declaration. (TARGET_OPTIONS): Remove -mentry. * config/mips/mips16.S: Remove mention of -mentry. From-SVN: r72180
2003-10-07* libfuncs.h (LTI_extendsfdf2, LTI_extendsfxf2, LTI_extendsftf2)Zack Weinberg14-927/+521
(LTI_extenddfxf2, LTI_extenddftf2, LTI_truncdfsf2, LTI_truncxfsf2) (LTI_trunctfsf2, LTI_truncxfdf2, LTI_trunctfdf2, LTI_floatsisf) (LTI_floatdisf, LTI_floattisf, LTI_floatsidf, LTI_floatdidf) (LTI_floattidf, LTI_floatsixf, LTI_floatdixf, LTI_floattixf) (LTI_floatsitf, LTI_floatditf, LTI_floattitf, LTI_fixsfsi, LTI_fixsfdi) (LTI_fixsfti, LTI_fixdfsi, LTI_fixdfdi, LTI_fixdfti, LTI_fixxfsi) (LTI_fixxfdi, LTI_fixxfti, LTI_fixtfsi, LTI_fixtfdi, LTI_fixtfti) (LTI_fixunssfsi, LTI_fixunssfdi, LTI_fixunssfti, LTI_fixunsdfsi) (LTI_fixunsdfdi, LTI_fixunsdfti, LTI_fixunsxfsi, LTI_fixunsxfdi) (LTI_fixunsxfti, LTI_fixunstfsi, LTI_fixunstfdi, LTI_fixunstfti) (extendsfdf2_libfunc, extendsfxf2_libfunc, extendsftf2_libfunc) (extenddfxf2_libfunc, extenddftf2_libfunc, truncdfsf2_libfunc) (truncxfsf2_libfunc, trunctfsf2_libfunc, truncxfdf2_libfunc) (trunctfdf2_libfunc, floatsisf_libfunc, floatdisf_libfunc) (floattisf_libfunc, floatsidf_libfunc, floatdidf_libfunc) (floattidf_libfunc, floatsixf_libfunc, floatdixf_libfunc) (floattixf_libfunc, floatsitf_libfunc, floatditf_libfunc) (floattitf_libfunc, fixsfsi_libfunc, fixsfdi_libfunc, fixsfti_libfunc) (fixdfsi_libfunc, fixdfdi_libfunc, fixdfti_libfunc, fixxfsi_libfunc) (fixxfdi_libfunc, fixxfti_libfunc, fixtfsi_libfunc, fixtfdi_libfunc) (fixtfti_libfunc, fixunssfsi_libfunc, fixunssfdi_libfunc) (fixunssfti_libfunc, fixunsdfsi_libfunc, fixunsdfdi_libfunc) (fixunsdfti_libfunc, fixunsxfsi_libfunc, fixunsxfdi_libfunc) (fixunsxfti_libfunc, fixunstfsi_libfunc, fixunstfdi_libfunc) (fixunstfti_libfunc): Delete. * optabs.h (struct optab_handlers): Break out of struct optab. (struct convert_optab, convert_optab, enum convert_optab_index, convert_optab_table, sext_optab, zext_optab, trunc_optab, sfix_optab, ufix_optab, sfixtrunc_optab, ufixtrunc_optab, sfloat_optab, ufloat_optab): New. (set_conv_libfunc): Prototype. (GEN_FCN): Use C90 indirect call syntax, remove unnecessary cast. (trunc_optab): Renamed btrunc_optab. * builtins.c (expand_builtin_mathfn): Update to match. * optabs.c (extendtab, fixtab, fixtrunctab, floattab): Delete. (convert_optab_table, new_convert_optab, init_convert_optab) (init_interclass_conv_libfuncs, init_intraclass_conv_libfuncs) (set_conv_libfunc): New. (can_extend_p, gen_extend_insn, can_fix_p, can_float_p) (expand_float, expand_fix): Use new conversion optabs, not old insn code tables or long chains of ifs. (init_optabs): No need to clear old insn code tables. Initialize the new optabs, not the old libfunc array entries. Don't handle FIXUNS_TRUNC_LIKE_FIX_TRUNC here. * genopinit.c: Initialize conversion optabs, not the former insn code tables. Remove unnecessary casts. Handle FIXUNS_TRUNC_LIKE_FIX_TRUNC here. * expr.c (convert_move): Remove redundant check that to_real==from_real. Use the conversion optabs instead of long chains of tests of modes. Move partial-integer-mode interconversion above all integer conversion. Do not recurse on a value forced into a register in the original mode. * config/gofast.h, config/frv/frv.c, config/ia64/ia64.c * config/mips/mips.c, config/pa/pa.c, config/rs6000/rs6000.c * config/sparc/sparc.c: Use set_conv_libfunc to adjust entries in new conversion optabs; do not reference the old libfunc array entries. No need to include libfuncs.h. From-SVN: r72178
2003-10-07Daily bump.GCC Administrator1-1/+1
From-SVN: r72176
2003-10-06i386.c (ix86_expand_setcc): Annotate the floating point comparison sequence ↵Roger Sayle2-1/+13
with a REG_EQUAL note that... * config/i386/i386.c (ix86_expand_setcc): Annotate the floating point comparison sequence with a REG_EQUAL note that describes the comparison's semantics. From-SVN: r72173
2003-10-06expr.c (expand_expr <COND_EXPR>): Handle the void type semantics of ↵Roger Sayle2-4/+17
COND_EXPR when expanding the "A op 0 ? FOO ... * expr.c (expand_expr <COND_EXPR>): Handle the void type semantics of COND_EXPR when expanding the "A op 0 ? FOO : A" optimizations. From-SVN: r72172
2003-10-06optabs.c (prepare_float_lib_cmp): Avoid searching for REG_RETVAL instruction ↵Roger Sayle2-72/+66
by using LCT_CONST and then calling... * optabs.c (prepare_float_lib_cmp): Avoid searching for REG_RETVAL instruction by using LCT_CONST and then calling emit_libcall_block ourselves. Co-Authored-By: Zack Weinberg <zack@codesourcery.com> From-SVN: r72171
2003-10-06re PR rtl-optimization/11974 (ICE building alpha glibc: in emit_move_insn, ↵Falk Hueffner2-1/+8
at expr.c:3206) PR optimization/11974 * optabs.c (expand_unop): Promote libcall outmode according to hard_libcall_value. From-SVN: r72170
2003-10-06real.h (REAL_MODE_FORMAT): New macro.Zack Weinberg16-34/+44
* real.h (REAL_MODE_FORMAT): New macro. * c-cppbuiltin.c, optabs.c, real.c, config/alpha/alpha.c * config/c4x/c4x.c, config/i370/i370.c, config/i386/freebsd.h * config/i386/i386.c, config/i960/i960.c, config/ia64/ia64.c * config/m68k/m68k.c, config/mips/mips.c, config/rs6000/rs6000.c * config/vax/vax.c: Use REAL_MODE_FORMAT instead of referring directly to real_format_for_mode array, wherever possible. From-SVN: r72168
2003-10-06Fix -feliminate-dwarf2-dups ICE.Devang Patel5-10/+35
gcc * dwarf2out.c (is_main_source): Remove variable. (dwarf2out_start_source_file): Do not check is_main_source. Do not reset is_main_source. (dwarf2out_init): Do not initialize is_main_source. testsuite * gcc.dg/debug/dwarf2-3.h: New test. * gcc.dg/debug/dwarf2-3.c: New test case for -feliminate-dwarf2-dups. From-SVN: r72166
2003-10-06inclhack.def (stdio_va_list): Removed _ap fix.Rainer Orth3-8/+13
* fixinc/inclhack.def (stdio_va_list): Removed _ap fix. (irix_stdio_va_list): Don't require leading printf, IRIX 6.5.21 introduced some multi-line prototypes. * fixinc/fixincl.x: Regenerate. From-SVN: r72165
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