Brooks Moses [Wed, 3 Jan 2007 23:49:10 +0000 (23:49 +0000)]
* intrinsic.texi: Various minor cleanups.
From-SVN: r120409
Paul Brook [Wed, 3 Jan 2007 23:48:10 +0000 (23:48 +0000)]
backport: thumb2.md: New file.
2007-01-03 Paul Brook <paul@codesourcery.com>
Merge from sourcerygxx-4_1.
gcc/
* config/arm/thumb2.md: New file.
* config/arm/elf.h (JUMP_TABLES_IN_TEXT_SECTION): Return True for
Thumb-2.
* config/arm/coff.h (JUMP_TABLES_IN_TEXT_SECTION): Ditto.
* config/arm/aout.h (ASM_OUTPUT_ADDR_VEC_ELT): Add !Thumb-2 assertion.
(ASM_OUTPUT_ADDR_DIFF_ELT): Output Thumb-2 jump tables.
* config/arm/aof.h (ASM_OUTPUT_ADDR_DIFF_ELT): Output Thumb-2 jump
tables.
(ASM_OUTPUT_ADDR_VEC_ELT): Add !Thumb-2 assertion.
* config/arm/ieee754-df.S: Use macros for Thumb-2/Unified asm
comptibility.
* config/arm/ieee754-sf.S: Ditto.
* config/arm/arm.c (thumb_base_register_rtx_p): Rename...
(thumb1_base_register_rtx_p): ... to this.
(thumb_index_register_rtx_p): Rename...
(thumb1_index_register_rtx_p): ... to this.
(thumb_output_function_prologue): Rename...
(thumb1_output_function_prologue): ... to this.
(thumb_legitimate_address_p): Rename...
(thumb1_legitimate_address_p): ... to this.
(thumb_rtx_costs): Rename...
(thumb1_rtx_costs): ... to this.
(thumb_compute_save_reg_mask): Rename...
(thumb1_compute_save_reg_mask): ... to this.
(thumb_final_prescan_insn): Rename...
(thumb1_final_prescan_insn): ... to this.
(thumb_expand_epilogue): Rename...
(thumb1_expand_epilogue): ... to this.
(arm_unwind_emit_stm): Rename...
(arm_unwind_emit_sequence): ... to this.
(thumb2_legitimate_index_p, thumb2_legitimate_address_p,
thumb1_compute_save_reg_mask, arm_dwarf_handle_frame_unspec,
thumb2_index_mul_operand, output_move_vfp, arm_shift_nmem,
arm_save_coproc_regs, thumb_set_frame_pointer, arm_print_condition,
thumb2_final_prescan_insn, thumb2_asm_output_opcode, arm_output_shift,
thumb2_output_casesi): New functions.
(TARGET_DWARF_HANDLE_FRAME_UNSPEC): Define.
(FL_THUMB2, FL_NOTM, FL_DIV, FL_FOR_ARCH6T2, FL_FOR_ARCH7,
FL_FOR_ARCH7A, FL_FOR_ARCH7R, FL_FOR_ARCH7M, ARM_LSL_NAME,
THUMB2_WORK_REGS): Define.
(arm_arch_notm, arm_arch_thumb2, arm_arch_hwdiv, arm_condexec_count,
arm_condexec_mask, arm_condexec_masklen)): New variables.
(all_architectures): Add armv6t2, armv7, armv7a, armv7r and armv7m.
(arm_override_options): Check new CPU capabilities.
Set new architecture flag variables.
(arm_isr_value): Handle v7m interrupt functions.
(user_return_insn): Return 0 for v7m interrupt functions. Handle
Thumb-2.
(const_ok_for_arm): Handle Thumb-2 constants.
(arm_gen_constant): Ditto. Use movw when available.
(arm_function_ok_for_sibcall): Return false for v7m interrupt
functions.
(legitimize_pic_address, arm_call_tls_get_addr): Handle Thumb-2.
(thumb_find_work_register, arm_load_pic_register,
legitimize_tls_address, arm_address_cost, load_multiple_sequence,
emit_ldm_seq, emit_stm_seq, arm_select_cc_mode, get_jump_table_size,
print_multi_reg, output_mov_long_double_fpa_from_arm,
output_mov_long_double_arm_from_fpa, output_mov_double_fpa_from_arm,
output_mov_double_fpa_from_arm, output_move_double,
arm_compute_save_reg_mask, arm_compute_save_reg0_reg12_mask,
output_return_instruction, arm_output_function_prologue,
arm_output_epilogue, arm_get_frame_offsets, arm_regno_class,
arm_output_mi_thunk, thumb_set_return_address): Ditto.
(arm_expand_prologue): Handle Thumb-2. Use arm_save_coproc_regs.
(arm_coproc_mem_operand): Allow POST_INC/PRE_DEC.
(arithmetic_instr, shift_op): Use arm_shift_nmem.
(arm_print_operand): Use arm_print_condition. Handle '(', ')', '.',
'!' and 'L'.
(arm_final_prescan_insn): Use extract_constrain_insn_cached.
(thumb_expand_prologue): Use thumb_set_frame_pointer.
(arm_file_start): Output directive for unified syntax.
(arm_unwind_emit_set): Handle stack alignment instruction.
* config/arm/lib1funcs.asm: Remove default for __ARM_ARCH__.
Add v6t2, v7, v7a, v7r and v7m.
(RETLDM): Add Thumb-2 code.
(do_it, shift1, do_push, do_pop, COND, THUMB_SYNTAX): New macros.
* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __thumb2__.
(TARGET_THUMB1, TARGET_32BIT, TARGET_THUMB2, TARGET_DSP_MULTIPLY,
TARGET_INT_SIMD, TARGET_UNIFIED_ASM, ARM_FT_STACKALIGN, IS_STACKALIGN,
THUMB2_TRAMPOLINE_TEMPLATE, TRAMPOLINE_ADJUST_ADDRESS,
ASM_OUTPUT_OPCODE, THUMB2_GO_IF_LEGITIMATE_ADDRESS,
THUMB2_LEGITIMIZE_ADDRESS, CASE_VECTOR_PC_RELATIVE,
CASE_VECTOR_SHORTEN_MODE, ADDR_VEC_ALIGN, ASM_OUTPUT_CASE_END,
ADJUST_INSN_LENGTH): Define.
(TARGET_REALLY_IWMMXT, TARGET_IWMMXT_ABI, CONDITIONAL_REGISTER_USAGE,
STATIC_CHAIN_REGNUM, HARD_REGNO_NREGS, INDEX_REG_CLASS,
BASE_REG_CLASS, MODE_BASE_REG_CLASS, SMALL_REGISTER_CLASSES,
PREFERRED_RELOAD_CLASS, SECONDARY_OUTPUT_RELOAD_CLASS,
SECONDARY_INPUT_RELOAD_CLASS, LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P,
TRAMPOLINE_SIZE, INITIALIZE_TRAMPOLINE, HAVE_PRE_INCREMENT,
HAVE_POST_DECREMENT, HAVE_PRE_DECREMENT, HAVE_PRE_MODIFY_DISP,
HAVE_POST_MODIFY_DISP, HAVE_PRE_MODIFY_REG, HAVE_POST_MODIFY_REG,
REGNO_MODE_OK_FOR_BASE_P, LEGITIMATE_CONSTANT_P,
REG_MODE_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, GO_IF_LEGITIMATE_ADDRESS,
LEGITIMIZE_ADDRESS, THUMB2_LEGITIMIZE_ADDRESS,
GO_IF_MODE_DEPENDENT_ADDRESS, MEMORY_MOVE_COST, BRANCH_COST,
ASM_APP_OFF, ASM_OUTPUT_CASE_LABEL, ARM_DECLARE_FUNCTION_NAME,
FINAL_PRESCAN_INSN, PRINT_OPERAND_PUNCT_VALID_P,
PRINT_OPERAND_ADDRESS): Adjust for Thumb-2.
(arm_arch_notm, arm_arch_thumb2, arm_arch_hwdiv): New declarations.
* config/arm/arm-cores.def: Add arm1156t2-s, cortex-a8, cortex-r4 and
cortex-m3.
* config/arm/arm-tune.md: Regenerate.
* config/arm/arm-protos.h: Update prototypes.
* config/arm/vfp.md: Enable patterns for Thumb-2.
(arm_movsi_vfp): Add movw alternative. Use output_move_vfp.
(arm_movdi_vfp, movsf_vfp, movdf_vfp): Use output_move_vfp.
(thumb2_movsi_vfp, thumb2_movdi_vfp, thumb2_movsf_vfp,
thumb2_movdf_vfp, thumb2_movsfcc_vfp, thumb2_movdfcc_vfp): New.
* config/arm/libunwind.S: Add Thumb-2 code.
* config/arm/constraints.md: Update include Thumb-2.
* config/arm/ieee754-sf.S: Add Thumb-2/Unified asm support.
* config/arm/ieee754-df.S: Ditto.
* config/arm/bpabi.S: Ditto.
* config/arm/t-arm (MD_INCLUDES): Add thumb2.md.
* config/arm/predicates.md (low_register_operand,
low_reg_or_int_operand, thumb_16bit_operator): New.
(thumb_cmp_operand, thumb_cmpneg_operand): Rename...
(thumb1_cmp_operand, thumb1_cmpneg_operand): ... to this.
* config/arm/t-arm-elf: Add armv7 multilib.
* config/arm/arm.md: Update patterns for Thumb-2 and Unified asm.
Include thumb2.md.
(UNSPEC_STACK_ALIGN, ce_count): New.
(arm_incscc, arm_decscc, arm_umaxsi3, arm_uminsi3,
arm_zero_extendsidi2, arm_zero_extendqidi2): New
insns/expanders.
* config/arm/fpa.md: Update patterns for Thumb-2 and Unified asm.
(thumb2_movsf_fpa, thumb2_movdf_fpa, thumb2_movxf_fpa,
thumb2_movsfcc_fpa, thumb2_movdfcc_fpa): New insns.
* config/arm/cirrus.md: Update patterns for Thumb-2 and Unified asm.
(cirrus_thumb2_movdi, cirrus_thumb2_movsi_insn,
thumb2_cirrus_movsf_hard_insn, thumb2_cirrus_movdf_hard_insn): New
insns.
* doc/extend.texi: Document ARMv7-M interrupt functions.
* doc/invoke.texi: Document Thumb-2 new cores+architectures.
From-SVN: r120408
Jakub Jelinek [Wed, 3 Jan 2007 23:45:47 +0000 (00:45 +0100)]
unwind-dw2.c (SIGNAL_FRAME_BIT, [...]): Define.
* unwind-dw2.c (SIGNAL_FRAME_BIT, EXTENDED_CONTEXT_BIT): Define.
(struct _Unwind_Context): Rename args_size to flags, remove
signal_frame field, add a new args_size field and version field.
(_Unwind_IsSignalFrame, _Unwind_SetSignalFrame,
_Unwind_IsExtendedContext): New inline functions.
(_Unwind_GetGR, _Unwind_SetGR, _Unwind_GetGRPtr, _Unwind_SetGRPtr):
Assume by_value array is only present if _Unwind_IsExtendedContext.
(_Unwind_GetIPInfo, execute_cfa_program, uw_frame_state_for): Use
_Unwind_IsSignalFrame.
(__frame_state_for): Initialize context.flags to EXTENDED_CONTEXT_BIT.
(uw_update_context_1): Use _Unwind_SetSignalFrame.
(uw_init_context_1): Initialize context->flags to
EXTENDED_CONTEXT_BIT.
* config/rs6000/linux-unwind.h (frob_update_context): Use
_Unwind_SetSignalFrame.
From-SVN: r120406
Andrew Pinski [Wed, 3 Jan 2007 23:02:13 +0000 (15:02 -0800)]
Fix PR number in my last changelog entry, I got the testsuite one correct.
From-SVN: r120405
Andrew Pinski [Wed, 3 Jan 2007 23:00:40 +0000 (23:00 +0000)]
re PR target/20353 (uclibc does not provide C99 math functions)
2007-01-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/20353
* gimplify.c (gimplify_modify_expr_complex_part): Move below
tree_to_gimple_tuple. Call tree_to_gimple_tuple when we need
the value.
2007-01-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/30353
* gcc.c-torture/compile/complex-4.c: New test.
From-SVN: r120404
Joseph Myers [Wed, 3 Jan 2007 21:55:24 +0000 (21:55 +0000)]
vect.exp: Skip PowerPC targets not supporting -maltivec.
* g++.dg/vect/vect.exp: Skip PowerPC targets not supporting
-maltivec.
* gcc.target/powerpc/altivec-20.c: Use powerpc_altivec_ok.
From-SVN: r120401
Kazu Hirata [Wed, 3 Jan 2007 08:42:27 +0000 (08:42 +0000)]
* cgraphunit.c, tree-ssa-alias.c: Fix comment typos.
From-SVN: r120395
Kazu Hirata [Wed, 3 Jan 2007 08:37:54 +0000 (08:37 +0000)]
* pt.c: Fix a comment typo.
From-SVN: r120394
Jakub Jelinek [Wed, 3 Jan 2007 08:04:11 +0000 (09:04 +0100)]
re PR middle-end/30286 (Segfault with -O2 -ftrapv)
PR middle-end/30286
* gcc.dg/pr30286.c: New test.
From-SVN: r120387
Kazu Hirata [Wed, 3 Jan 2007 08:04:01 +0000 (08:04 +0000)]
alias.c (init_alias_analysis): Use VEC_safe_grow_cleared.
* alias.c (init_alias_analysis): Use VEC_safe_grow_cleared.
* cfgbuild.c (find_basic_blocks): Likewise.
* cfgrtl.c (rtl_create_basic_block): Likewise.
* function.c (temp_slots_at_level): Likewise.
* reg-stack.c (stack_regs_mentioned): Likewise.
* regclass.c (allocate_reg_info): Likewise.
* tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb,
set_bb_for_stmt, move_block_to_fn): Likewise.
* tree-complex.c (tree_lower_complex): Likewise.
* vec.h (VEC_safe_grow_cleared): New.
From-SVN: r120386
Jakub Jelinek [Wed, 3 Jan 2007 08:03:26 +0000 (09:03 +0100)]
re PR c++/29535 (ICE in instantiate_class_template, at cp/pt.c:5728)
PR c++/29535
* g++.dg/template/crash66.C: New test.
From-SVN: r120385
Jakub Jelinek [Wed, 3 Jan 2007 08:00:30 +0000 (09:00 +0100)]
re PR c++/29054 (ICE on friend template specialization)
PR c++/29054
* g++.dg/template/friend49.C: New test.
From-SVN: r120384
Kazu Hirata [Wed, 3 Jan 2007 06:44:38 +0000 (06:44 +0000)]
i386.h (NON_STACK_REG_P, [...]): Remove.
* config/i386/i386.h (NON_STACK_REG_P, REGNO_OK_FOR_SIREG_P,
REGNO_OK_FOR_DIREG_P, REWRITE_ADDRESS, ASM_OPERAND_LETTER,
RET, AT_SP): Remove.
* config/i386/i386.md (*sse_prologue_save_insn): Use return
instead of RET.
From-SVN: r120383
Jerry DeLisle [Wed, 3 Jan 2007 03:45:50 +0000 (03:45 +0000)]
ibits.f90: New test.
2007-01-03 Steven G. Kargl <kargls@comcast.net>
* gfortran.dg/ibits.f90: New test.
From-SVN: r120380
Steven G. Kargl [Wed, 3 Jan 2007 03:44:15 +0000 (03:44 +0000)]
trans-intrinsic.c (gfc_conv_intrinsic_ibits): Fix call to build_int_cst.
2007-01-02 Steven G. Kargl <kargls@comcast.net>
* trans-intrinsic.c (gfc_conv_intrinsic_ibits): Fix call to
build_int_cst.
From-SVN: r120379
Zdenek Dvorak [Wed, 3 Jan 2007 02:29:00 +0000 (02:29 +0000)]
loop-unswitch.c (unswitch_loop): Pass probabilities to loopify.
* loop-unswitch.c (unswitch_loop): Pass probabilities to loopify.
* tree-ssa-loop-unswitch.c (tree_unswitch_loop): Pass probabilities
to loop_version.
* cfgloopmanip.c (scale_loop_frequencies): Export.
(loopify): Scale the frequencies by prescribed coefficients.
(set_zero_probability): New function.
(duplicate_loop_to_header_edge): Improve updating of frequencies.
(lv_adjust_loop_entry_edge, loop_version): Set probabilities
and frequencies according to arguments.
* tree-ssa-loop-manip.c (tree_unroll_loop): Set probabilities
correctly.
* cfg.c (scale_bbs_frequencies_int): Allow scaling the frequencies up.
* modulo-sched.c (sms_schedule): Set probabilities for entering
versioned loop correctly.
* tree-vect-transform.c (vect_transform_loop): Ditto.
* cfgloop.h (loopify, loop_version): Declaration changed.
(scale_loop_frequencies): Declared.
* gcc.dg/tree-ssa/update-unroll-1.c: New test.
* gcc.dg/tree-ssa/update-unswitch-1.c: New test.
From-SVN: r120378
Jan Hubicka [Wed, 3 Jan 2007 01:12:56 +0000 (02:12 +0100)]
pr16194.c: We now output error on all three functions, not just first one.
* gcc.dg/pr16194.c: We now output error on all three functions, not just
first one.
* cgraph.c: Include tree-flow.h
(cgraph_add_new-function): Handle IPA_SSA mode; execute
early_local_passes.
* cgraph.h (enum cgraph_state): Add CGRAPH_STATE_IPA_SSA.
* tree-pass.h (pass_all_early_optimizations): Declare.
* cgraphunit.c (cgraph_process_new_functions): Add IPA_SSA; execute
early_local_passes.
(cgraph_analyze_function): Do early_local_passes.
* tree-mudflap.c (mf_decl_cache_locals, mf_build_check_statement_for):
Do not add referenced vars.
* tree-optimize.c (gate_all_optimizations): Do not execute when not in
SSA form.
(gate_all_early_local_passes): New gate.
(pass_early_local_passes): Use new gate.
(execute_early_local_optimizations): New functions.
(gate_all_early_optimizations): New gate.
(pass_all_early_optimizations): New pass.
(execute_free_datastructures): Free SSA only when initialized.
(gate_init_datastructures): Init only when optimizing.
(tree_lowering_passes): Do early local passes when called late.
* tree-profile.c (do_tree_profiling): Don't profile functions added
late.
(do_early_tree_profiling, pass_early_tree_profile): Kill.
* tree-cfg.c (update_modified_stmts): Do not update when operands are
not active.
* passes.c (init_optimizations_passes): Reorder so we go into SSA
during early_local_passes.
* Makefile.in (cgraph.o): Add dependency on tree-flow.h.
From-SVN: r120373
GCC Administrator [Wed, 3 Jan 2007 00:17:36 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r120368
Carlos O'Donell [Tue, 2 Jan 2007 22:20:41 +0000 (22:20 +0000)]
Makefile.in: Update copyright year.
gcc/
2007-01-02 Carlos O'Donell <carlos@codesourcery.com>
* Makefile.in: Update copyright year.
From-SVN: r120360
Carlos O'Donell [Tue, 2 Jan 2007 22:13:19 +0000 (22:13 +0000)]
Makefile.in: Export GCC_EXEC_PREFIX before calling $(RUNTEST) in $(lang_checks) and...
gcc/
2007-01-02 Carlos O'Donell <carlos@codesourcery.com>
* Makefile.in: Export GCC_EXEC_PREFIX before calling $(RUNTEST)
in $(lang_checks) and check-consistency targets.
From-SVN: r120359
Jan Hubicka [Tue, 2 Jan 2007 21:36:17 +0000 (22:36 +0100)]
tree-mudflap.c (mf_decl_cache_locals, [...]): Do not add referenced vars.
* tree-mudflap.c (mf_decl_cache_locals, mf_build_check_statement_for):
Do not add referenced vars.
* tree-cfg.c (update_modified_stmts): Do not update when SSA operands
are not active.
* passes.c (init_optimization_passes): Put mudflap_2 after
free_datastructures.
From-SVN: r120358
Jan Hubicka [Tue, 2 Jan 2007 21:33:45 +0000 (22:33 +0100)]
tree-optimize (execute_fixup_cfg): Set after_inlining flag.
2007-01-02 Jan Hubicka <jh@suse.cz>
* tree-optimize (execute_fixup_cfg): Set after_inlining flag.
Set NOTHROW flag on call statements proved to be nothrow.
Update statement of local calls so new pure/const functions are
updated. Update_ssa when in ssa form. Mark PHI nodes of nonlocal
goto receivers.
(tree_rest_of_compilation): Register hooks and initialize bitmap
early. Do not set after_inlining flag.
From-SVN: r120357
Steve Ellcey [Tue, 2 Jan 2007 21:23:55 +0000 (21:23 +0000)]
sbitmap.c (HOST_BITS_PER_LONG_LONG): Change to HOST_BITS_PER_LONGLONG
* sbitmap.c (HOST_BITS_PER_LONG_LONG): Change to
HOST_BITS_PER_LONGLONG
From-SVN: r120356
Manuel López-Ibáñez [Tue, 2 Jan 2007 20:07:44 +0000 (20:07 +0000)]
re PR c/19977 (overflow in non-static initializer should not be pedwarn)
2007-01-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c/19977
* c-typeck.c (store_init_value): Don't emit pedantic overflow
warning for non-static initializers.
testsuite/
* gcc/testsuite/gcc.dg/overflow-warn-3.c: Remove XFAIL.
* gcc/testsuite/gcc.dg/overflow-warn-4.c: Remove XFAIL.
From-SVN: r120355
Steven Bosscher [Tue, 2 Jan 2007 18:50:33 +0000 (18:50 +0000)]
alpha.md, [...]: Always use set_unique_reg_note to add REG_EQUAL notes.
* config/alpha/alpha.md, arm/arm.c, darwin.c, frv/frv.md,
m32r/m32r.c, m32r/m32r.c, mn10300/mn10300.md, pa/pa.c,
rs6000/rs6000.c, s390/s390.md, sh/sh.md, sparc/sparc.c:
Always use set_unique_reg_note to add REG_EQUAL notes.
From-SVN: r120353
Kazu Hirata [Tue, 2 Jan 2007 18:06:37 +0000 (18:06 +0000)]
Revert:
2007-01-02 Kazu Hirata <kazu@codesourcery.com>
* alias.c (init_alias_analysis): Use VEC_safe_grow_cleared.
* cfgbuild.c (find_basic_blocks): Likewise.
* cfgrtl.c (rtl_create_basic_block): Likewise.
* function.c (temp_slots_at_level): Likewise.
* reg-stack.c (stack_regs_mentioned): Likewise.
* regclass.c (allocate_reg_info): Likewise.
* tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb,
set_bb_for_stmt, move_block_to_fn): Likewise.
* tree-complex.c (tree_lower_complex): Likewise.
* vec.h (VEC_safe_grow_cleared): New.
From-SVN: r120351
Ian Lance Taylor [Tue, 2 Jan 2007 17:49:07 +0000 (17:49 +0000)]
c-common.c (c_common_truthvalue_conversion): When warning about using an assignment as a truth value, set TREE_NO_WARNING.
./: * c-common.c (c_common_truthvalue_conversion): When warning about
using an assignment as a truth value, set TREE_NO_WARNING.
cp/:
* semantics.c (maybe_convert_cond): Optionally warn when using an
assignment as a condition.
* typeck.c (convert_for_assignment): Optionally warn about
assigning the result of an assignment to a bool.
testsuite/:
* g++.dg/warn/Wparentheses-22.C: New test.
* g++.dg/warn/Wparentheses-23.C: New test.
From-SVN: r120348
Manuel López-Ibáñez [Tue, 2 Jan 2007 17:33:25 +0000 (17:33 +0000)]
re PR middle-end/7651 (Define -Wextra strictly in terms of other warning flags)
2007-01-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR middle-end/7651
* c.opt (Wold-style-declaration): New.
* doc/invoke.texi (C-only Warning Options): New.
(Wold-style-declaration): Document it.
(Wextra): Enabled by -Wextra.
* c-opts.c (c_common_post_options): Enabled by -Wextra.
* c-decl.c (declspecs_add_scspec): Replace -Wextra with
-Wold-style-declaration.
testsuite/
* gcc.dg/declspec-3.c: Replace -W with -Wold-style-declaration.
* gcc.dg/declspec-3-Wextra.c: New.
* gcc.dg/declspec-3-no.c: New
From-SVN: r120347
Kazu Hirata [Tue, 2 Jan 2007 17:03:22 +0000 (17:03 +0000)]
alias.c (init_alias_analysis): Use VEC_safe_grow_cleared.
* alias.c (init_alias_analysis): Use VEC_safe_grow_cleared.
* cfgbuild.c (find_basic_blocks): Likewise.
* cfgrtl.c (rtl_create_basic_block): Likewise.
* function.c (temp_slots_at_level): Likewise.
* reg-stack.c (stack_regs_mentioned): Likewise.
* regclass.c (allocate_reg_info): Likewise.
* tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb,
set_bb_for_stmt, move_block_to_fn): Likewise.
* tree-complex.c (tree_lower_complex): Likewise.
* vec.h (VEC_safe_grow_cleared): New.
From-SVN: r120345
Tobias Burnus [Tue, 2 Jan 2007 15:54:20 +0000 (16:54 +0100)]
re PR fortran/30276 (gfortran include problem)
2007-01-02 Tobias Burnus <burnus@net-b.de>
PR fortran/30276
* scanner.c (open_included_file): Support full-path filenames.
From-SVN: r120344
Douglas Gregor [Tue, 2 Jan 2007 14:26:29 +0000 (14:26 +0000)]
pt.c (canonical_template_parms): Correct typo in comment.
2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
* pt.c (canonical_template_parms): Correct typo in comment.
From-SVN: r120343
Paul Thomas [Tue, 2 Jan 2007 14:23:36 +0000 (14:23 +0000)]
re PR fortran/20896 (ambiguous interface not detected)
2007-01-02 Paul Thomas <pault@gcc.gnu.org>
PR fortran/20896
* interface.c (check_sym_interfaces): Remove call to
resolve_global_procedure.
gfortran.h : Remove prototype for resolve_global_procedure.
resolve.c (resolve_global_procedure): Add static attribute
to function declaration.
2007-01-02 Paul Thomas <pault@gcc.gnu.org>
PR fortran/20896
* gfortran.dg/interface_10.f90: Remove.
From-SVN: r120342
Douglas Gregor [Tue, 2 Jan 2007 14:23:26 +0000 (14:23 +0000)]
c-common.c (c_common_nodes_and_builtins): Since variants of void_type_node get built before it is given a name...
2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
* c-common.c(c_common_nodes_and_builtins): Since variants of
void_type_node get built before it is given a name, we need to
give those variants the name, too.
(complete_array_type): We need to work with the canonical main
type of the array, from which we will build the qualified version.
* params.def (PARAM_VERIFY_CANONICAL_TYPES): New.
* print-tree.c (print_node): Display canonical type information
for each type.
* stor-layout.c (layout_type): When we don't know the
alignment of a type for which we're building an array, we end up
guessing wrong, so make the type require structural equality.
* tree.c (make_node_stat): When we build a new type, it is its
own canonical type.
(build_type_attribute_qual_variant): When building an attribute
variant, its canonical type is the non-attribute variant. However,
if the attributes are target-dependent and they differ, we need to
use structural equality checks for this type.
(build_qualified_type): A qualified type is not equivalent to its
unqualified variant; set the canonical type appropriately.
(build_distinct_type_copy): When building a distinct type from
another type, the new type is its own canonical type.
(build_variant_type_copy): When building a new type variant, we
assume that it is equivalent to the original type.
(build_pointer_type_for_mode): When building a pointer type, also
build a canonical type pointer.
(build_reference_type_for_mode): When building a reference type,
also build a canonical type reference.
(build_index_type): When we can't hash an index type (e.g.,
because its maximum value is negative), the index type requires
structural equality tests.
(build_array_type): Build the canonical form of an array type.
(build_function_type): Function types require structural equality,
because they contain default arguments, attributes, etc.
(build_method_type_directly): Ditto for method types.
(build_offset_type): Build the canonical offset type.
(build_complex_type): Build the canonical vector type.
(make_vector_type): Build the canonical vector type.
* tree.h (TYPE_CANONICAL): New.
(TYPE_STRUCTURAL_EQUALITY_P): New.
(SET_TYPE_STRUCTURAL_EQUALITY): New.
(struct tree_type): Added "canonical" field.
* params.h (VERIFY_CANONICAL_TYPES): New.
* doc/c-tree.texi (TYPE_CANONICAL): Document.
(TYPE_STRUCTURAL_EQUALITY_P): Document.
(SET_TYPE_STRUCTURAL_EQUALITY): Document.
* doc/invoke.texi (verify-canonical-types): Document --param
parameter for verifying canonical types.
2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
* typeck.c (structural_comptypes): Renamed from "comptypes".
(comptypes): Use canonical type information to perform fast type
comparison. When VERIFY_CANONICAL_TYPES, verify that the
canonical type comparison returns the same results as we would see
from the current, structural check. Support COMPARE_STRUCTURAL
when we need structural checks.
* decl.c (typename_compare): Fix comment.
(build_typename_type): TYPENAME_TYPE nodes require structural
equality checks, because they resolve different based on the
current class type.
(make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
require structural equality checks (for now).
(build_ptrmemfunc_type): Build the canonical pointer to member
function type.
(compute_array_index_type): Whenever we build a new index type
to represent the size of an array in a template, we need to mark
this index type as requiring structural equality. This goes for
arrays with value-dependent sizes with the current ABI, or all
arrays with ABI-1.
* tree.c (cplus_array_hash): New.
(struct cplus_array_info): New.
(cplus_array_compare): New.
(cplus_array_htab): New.
(build_cplus_array_type_1): Use a hash table to cache the array
types we build. Build the canonical array type for each array
type.
(cp_build_qualified_type_real): When building a cv-qualified array
type, use the hash table of array types and build canonical array
types as necessary.
(bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
use structural equality (for now).
* cp-tree.h (COMPARE_STRUCTURAL): New.
* pt.c (canonical_template_parms): New.
(canonical_type_parameter): New.
(process_template_parm): Find the canonical type parameter.
(lookup_template_class): When we have named the primary template
type, set the canonical type for our template class to the primary
template type. If any of the template arguments need structural
equality checks, the template class needs structural equality
checks.
(tsubst): When reducing the level of a template template
parameter, we require structural equality tests for the resulting
parameter because its template parameters have not had their types
canonicalized. When reducing a template type parameter, find the
canonical reduced type parameter.
(any_template_arguments_need_structural_equality_p): New.
2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
* objc-act.c (objc_build_volatilized_type): Keep track of
canonical types.
(objc_get_protocol_qualified_type): Ditto.
From-SVN: r120341
Joseph Myers [Tue, 2 Jan 2007 13:08:01 +0000 (13:08 +0000)]
config.gcc (powerpc-*-eabispe*, [...]): Add rs6000/e500.h to tm_file.
* config.gcc (powerpc-*-eabispe*, powerpc-*-eabisimaltivec*,
powerpc-*-eabisim*, powerpc-*-eabialtivec*, powerpc-*-eabi*,
powerpc-*-rtems*, powerpc-wrs-vxworks, powerpc-wrs-vxworksae,
powerpcle-*-eabisim*, powerpcle-*-eabi*): Add rs6000/e500.h to
tm_file.
* config/rs6000/e500.h: New.
* config/rs6000/eabi.h (TARGET_SPE_ABI, TARGET_SPE, TARGET_E500,
TARGET_ISEL, TARGET_FPRS, TARGET_E500_SINGLE, TARGET_E500_DOUBLE):
Remove.
* config/rs6000/linuxspe.h (TARGET_SPE_ABI, TARGET_SPE,
TARGET_E500, TARGET_ISEL, TARGET_FPRS, TARGET_E500_SINGLE,
TARGET_E500_DOUBLE): Remove.
* config/rs6000/vxworks.h (TARGET_SPE_ABI, TARGET_SPE,
TARGET_E500, TARGET_ISEL, TARGET_FPRS): Remove.
* config/rs6000/rs6000.h (CHECK_E500_OPTIONS): Define.
* config/rs6000/rs6000.c (rs6000_override_options): Use
CHECK_E500_OPTIONS.
From-SVN: r120340
Joseph Myers [Tue, 2 Jan 2007 13:03:59 +0000 (13:03 +0000)]
rs6000.c (print_operand): Check (TARGET_SPE || TARGET_E500_DOUBLE), not TARGET_E500, for %y.
* config/rs6000/rs6000.c (print_operand): Check (TARGET_SPE ||
TARGET_E500_DOUBLE), not TARGET_E500, for %y.
(rs6000_generate_compare, rs6000_emit_sCOND, output_cbranch,
rs6000_emit_cmove): Don't check TARGET_E500.
* config/rs6000/rs6000.md (bunordered, bordered, sunordered,
sordered): Don't check TARGET_E500.
From-SVN: r120339
Eric Christopher [Tue, 2 Jan 2007 06:34:09 +0000 (06:34 +0000)]
mips.c (mips_regno_mode_ok_for_base_p): Use HARD_REGISTER_NUM_P.
2007-01-01 Eric Christopher <echristo@apple.com>
* config/mips/mips.c (mips_regno_mode_ok_for_base_p): Use
HARD_REGISTER_NUM_P.
From-SVN: r120334
Roger Sayle [Tue, 2 Jan 2007 04:32:07 +0000 (04:32 +0000)]
fold-const.c (fold_binary): Fold "(X^C1) eq/ne C2" into "X eq/ne (C1^C2)".
* fold-const.c (fold_binary) <EQ_EXPR>: Fold "(X^C1) eq/ne C2" into
"X eq/ne (C1^C2)". Fold "(X^Z) eq/ne (Y^Z)" as "X eq/ne Y" when Z
has no side-effects. Fold "(X^C1) eq/ne (Y^C2)" as "(X^(C1^C2))
eq/ne Y".
* gcc.dg/fold-eqxor-4.c: New test case.
From-SVN: r120333
Mike Stump [Tue, 2 Jan 2007 03:35:17 +0000 (03:35 +0000)]
configure.ac: Remove support for building with Apple's gcc-3.1.
gcc:
* configure.ac: Remove support for building with Apple's gcc-3.1.
config:
* mh-ppc-darwin: Remove support for building with Apple's gcc-3.1.
From-SVN: r120331
Joseph Myers [Tue, 2 Jan 2007 00:38:21 +0000 (00:38 +0000)]
re PR middle-end/30311 (revision 120211 failed to compile perlbench)
gcc:
PR middle-end/30311
* caller-save.c (add_stored_regs): Only handle SUBREGs if inner
REG is a hard register. Do not modify REG before calling
subreg_nregs.
* rtlanal.c (subreg_get_info): Don't assert size of XMODE is a
multiple of the size of YMODE for certain lowpart cases.
gcc/testsuite:
* gcc.c-torture/compile/pr30311.c: New test.
From-SVN: r120329
GCC Administrator [Tue, 2 Jan 2007 00:17:34 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r120327
Andrew Pinski [Mon, 1 Jan 2007 22:27:27 +0000 (14:27 -0800)]
Fix misspelling of GIMPLE_MODIFY_STMT.
This is what I get for copying manually the patch.
From-SVN: r120322
Andrew Pinski [Mon, 1 Jan 2007 22:19:58 +0000 (14:19 -0800)]
re PR middle-end/30253 (ICE with statement expression inside a conditional)
2007-01-01 Andrew Pinski <pinskia@gmail.com>
PR middle-end/30253
* gimplify (voidify_wrapper_expr): Update for
GIMPLIFY_MODIFY_STMT.
2007-01-01 Andrew Pinski <pinskia@gmail.com>
PR middle-end/30253
* gcc.c-torture/compile/statement-expression-1.c: New test.
From-SVN: r120321
Andreas Schwab [Mon, 1 Jan 2007 22:03:23 +0000 (22:03 +0000)]
re PR target/29166 (broken unwind information for many life variables resulting in register corruption)
PR target/29166
* config/ia64/ia64.c (ia64_compute_frame_size): Account space for
save of BR0 in extra_spill_size instead of spill_size.
(ia64_expand_prologue): Save BR0 outside of the gr/br/fr spill
area.
(ia64_expand_epilogue): Restore BR0 from its new location.
testsuite/:
* g++.dg/eh/pr29166.C: New test.
From-SVN: r120319
Andrew Pinski [Mon, 1 Jan 2007 22:01:59 +0000 (14:01 -0800)]
gimplify.c (gimplify_init_constructor <case VECTOR_TYPE>): Use a temporary variable if the left hand side is not a gimple register.
2007-01-01 Andrew Pinski <pinskia@gmail.com>
* gimplify.c (gimplify_init_constructor <case VECTOR_TYPE>):
Use a temporary variable if the left hand side is not a gimple
register.
From-SVN: r120318
Andrew Pinski [Mon, 1 Jan 2007 21:58:19 +0000 (13:58 -0800)]
gimplify.c (gimplify_return_expr): Make the temporary variable for the return expression, a gimple register variable.
2007-01-01 Andrew Pinski <pinskia@gmail.com>
* gimplify.c (gimplify_return_expr): Make the temporary variable
for the return expression, a gimple register variable.
From-SVN: r120317
Jan Hubicka [Mon, 1 Jan 2007 21:53:31 +0000 (22:53 +0100)]
emit-rtl.c (emit_copy_of_insn_after): Do not call copy_insn_1 for INSN_LIST.
* emit-rtl.c (emit_copy_of_insn_after): Do not call copy_insn_1 for
INSN_LIST.
From-SVN: r120316
Mike Stump [Mon, 1 Jan 2007 20:58:38 +0000 (20:58 +0000)]
configure.ac (HAVE_GAS_LITERAL16): Add autoconf check for .literal16.
* configure.ac (HAVE_GAS_LITERAL16): Add autoconf check for
.literal16.
* config/darwin.c (machopic_select_rtx_section): Use
HAVE_GAS_LITERAL16.
(darwin_mergeable_constant_section): Likewise.
* configure: Regenerate.
* config.in: Regenerate.
From-SVN: r120315
Jan Hubicka [Mon, 1 Jan 2007 20:11:09 +0000 (21:11 +0100)]
cgraphunit.c (cgraph_optimize): Call cgraph_add_new_functions before starting IPA passes.
* cgraphunit.c (cgraph_optimize): Call cgraph_add_new_functions
before starting IPA passes.
Co-Authored-By: Andrew Pinski <pinskia@gmail.com>
From-SVN: r120314
Mike Stump [Mon, 1 Jan 2007 19:54:50 +0000 (19:54 +0000)]
Rotate ChangeLog file.
From-SVN: r120313
Steven G. Kargl [Mon, 1 Jan 2007 19:22:09 +0000 (19:22 +0000)]
Rotate ChangeLog.
From-SVN: r120312
Steven G. Kargl [Mon, 1 Jan 2007 19:17:50 +0000 (19:17 +0000)]
Rotate ChangeLog
From-SVN: r120311
Joseph Myers [Mon, 1 Jan 2007 12:56:08 +0000 (12:56 +0000)]
target-supports.exp (check_effective_target_powerpc_spe): New.
* lib/target-supports.exp (check_effective_target_powerpc_spe):
New.
(check_effective_target_vect_cmdline_needed): Use it.
From-SVN: r120308
GCC Administrator [Mon, 1 Jan 2007 00:17:27 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r120306
Richard Guenther [Sun, 31 Dec 2006 17:27:35 +0000 (17:27 +0000)]
re PR tree-optimization/30137 (Missed folding of pointer comparison)
2006-12-31 Richard Guenther <rguenther@suse.de>
PR middle-end/30137
* fold-const.c (fold_comparison): Fold comparison of addresses
of components.
* testsuite/gcc.dg/pr30137-1.c: New testcase.
* testsuite/gcc.dg/pr30137-2.c: Likewise.
From-SVN: r120301
Roger Sayle [Sun, 31 Dec 2006 16:17:49 +0000 (16:17 +0000)]
re PR middle-end/30322 (((-i-1) + i) +1) is turned into ~i + (i+1) and never into 0 on the tree level)
PR middle-end/30322
* fold-const.c (fold_binary): Fold X + ~X and ~X + X into -1 when
we don't care about trapping overflow. Only convert -A - 1 into ~A
when we don't care about trapping overflow.
* gcc.dg/fold-plusnot-1.c: New test case.
From-SVN: r120300
Simon Martin [Sun, 31 Dec 2006 16:09:07 +0000 (16:09 +0000)]
re PR c++/29731 (ICE with statement expression as template parameter)
2006-12-31 Simon Martin <simartin@users.sourceforge.net>
PR c++/29731
* parser.c (cp_parser_primary_expression): Return error_mark_node when
a statement-expression is found outside of a function body.
From-SVN: r120299
Richard Guenther [Sun, 31 Dec 2006 14:01:19 +0000 (14:01 +0000)]
re PR middle-end/30338 (infinite loop in maybe_canonicalize_comparison)
2006-12-31 Richard Guenther <rguenther@suse.de>
PR middle-end/30338
* fold-const.c (fold_binary): Fix type-mismatch in folding
of -1 - A to ~A.
* gcc.c-torture/compile/pr30338.c: New testcase.
From-SVN: r120297
Paul Thomas [Sun, 31 Dec 2006 07:51:47 +0000 (07:51 +0000)]
re PR fortran/27900 ([4.1 only] ICE using intrinsics as arguments)
2006-12-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/27900
* resolve.c (resolve_actual_arglist): If all else fails and a
procedure actual argument has no type, see if a specific
intrinsic matches.
PR fortran/24325
* resolve.c (resolve_function): If the function reference is
FL_VARIABLE this is an error.
2006-12-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/27900
* gfortran.dg/intrinsic_actual_4.f90: New test.
PR fortran/24325
* gfortran.dg/func_decl_3.f90: New test.
From-SVN: r120296
Paul Thomas [Sun, 31 Dec 2006 06:55:16 +0000 (06:55 +0000)]
re PR fortran/23060 (%VAL, %REF and %DESCR constructs not implemented)
2006-12-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/23060
* intrinsic.c (compare_actual_formal ): Distinguish argument
list functions from keywords.
* intrinsic.c (sort_actual): If formal is NULL, the presence of
an argument list function actual is an error.
* trans-expr.c (conv_arglist_function) : New function to
implement argument list functions %VAL, %REF and %LOC.
(gfc_conv_function_call): Call it.
* resolve.c (resolve_actual_arglist): Add arg ptype and check
argument list functions.
(resolve_function, resolve_call): Set value of ptype before
calls to resolve_actual_arglist.
* primary.c (match_arg_list_function): New function.
(gfc_match_actual_arglist): Call it before trying for a
keyword argument.
2006-12-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/23060
* gfortran.dg/c_by_val.c: Called by c_by_val_1.f.
* gfortran.dg/c_by_val_1.f: New test.
* gfortran.dg/c_by_val_2.f: New test.
* gfortran.dg/c_by_val_3.f: New test.
From-SVN: r120295
GCC Administrator [Sun, 31 Dec 2006 00:17:28 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r120293
Kazu Hirata [Sat, 30 Dec 2006 21:17:30 +0000 (21:17 +0000)]
* tree-inline.c: Fix a comment typo.
From-SVN: r120288
Thomas Koenig [Sat, 30 Dec 2006 13:16:36 +0000 (13:16 +0000)]
re PR fortran/30321 (program crash for SUM applied to zero-size array)
2006-12-30 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/30321
* m4/ifunction.m4 (name`'rtype_qual`_'atype_code):
Check for extents < 0 for zero-sized arrays. If
no retarray has been specified and the size is zero,
return early.
(`m'name`'rtype_qual`_'atype_code): Likewise.
* generated/all_l16.c: Regenerated.
* generated/all_l4.c: Regenerated.
* generated/all_l8.c: Regenerated.
* generated/any_l16.c: Regenerated.
* generated/any_l4.c: Regenerated.
* generated/any_l8.c: Regenerated.
* generated/count_16_l16.c: Regenerated.
* generated/count_16_l4.c: Regenerated.
* generated/count_16_l8.c: Regenerated.
* generated/count_4_l16.c: Regenerated.
* generated/count_4_l4.c: Regenerated.
* generated/count_4_l8.c: Regenerated.
* generated/count_8_l16.c: Regenerated.
* generated/count_8_l4.c: Regenerated.
* generated/count_8_l8.c: Regenerated.
* generated/cshift1_16.c: Regenerated.
* generated/cshift1_4.c: Regenerated.
* generated/cshift1_8.c: Regenerated.
* generated/maxloc1_16_i16.c: Regenerated.
* generated/maxloc1_16_i4.c: Regenerated.
* generated/maxloc1_16_i8.c: Regenerated.
* generated/maxloc1_16_r10.c: Regenerated.
* generated/maxloc1_16_r16.c: Regenerated.
* generated/maxloc1_16_r4.c: Regenerated.
* generated/maxloc1_16_r8.c: Regenerated.
* generated/maxloc1_4_i16.c: Regenerated.
* generated/maxloc1_4_i4.c: Regenerated.
* generated/maxloc1_4_i8.c: Regenerated.
* generated/maxloc1_4_r10.c: Regenerated.
* generated/maxloc1_4_r16.c: Regenerated.
* generated/maxloc1_4_r4.c: Regenerated.
* generated/maxloc1_4_r8.c: Regenerated.
* generated/maxloc1_8_i16.c: Regenerated.
* generated/maxloc1_8_i4.c: Regenerated.
* generated/maxloc1_8_i8.c: Regenerated.
* generated/maxloc1_8_r10.c: Regenerated.
* generated/maxloc1_8_r16.c: Regenerated.
* generated/maxloc1_8_r4.c: Regenerated.
* generated/maxloc1_8_r8.c: Regenerated.
* generated/maxval_i16.c: Regenerated.
* generated/maxval_i4.c: Regenerated.
* generated/maxval_i8.c: Regenerated.
* generated/maxval_r10.c: Regenerated.
* generated/maxval_r16.c: Regenerated.
* generated/maxval_r4.c: Regenerated.
* generated/maxval_r8.c: Regenerated.
* generated/minloc1_16_i16.c: Regenerated.
* generated/minloc1_16_i4.c: Regenerated.
* generated/minloc1_16_i8.c: Regenerated.
* generated/minloc1_16_r10.c: Regenerated.
* generated/minloc1_16_r16.c: Regenerated.
* generated/minloc1_16_r4.c: Regenerated.
* generated/minloc1_16_r8.c: Regenerated.
* generated/minloc1_4_i16.c: Regenerated.
* generated/minloc1_4_i4.c: Regenerated.
* generated/minloc1_4_i8.c: Regenerated.
* generated/minloc1_4_r10.c: Regenerated.
* generated/minloc1_4_r16.c: Regenerated.
* generated/minloc1_4_r4.c: Regenerated.
* generated/minloc1_4_r8.c: Regenerated.
* generated/minloc1_8_i16.c: Regenerated.
* generated/minloc1_8_i4.c: Regenerated.
* generated/minloc1_8_i8.c: Regenerated.
* generated/minloc1_8_r10.c: Regenerated.
* generated/minloc1_8_r16.c: Regenerated.
* generated/minloc1_8_r4.c: Regenerated.
* generated/minloc1_8_r8.c: Regenerated.
* generated/minval_i16.c: Regenerated.
* generated/minval_i4.c: Regenerated.
* generated/minval_i8.c: Regenerated.
* generated/minval_r10.c: Regenerated.
* generated/minval_r16.c: Regenerated.
* generated/minval_r4.c: Regenerated.
* generated/minval_r8.c: Regenerated.
* generated/product_c10.c: Regenerated.
* generated/product_c16.c: Regenerated.
* generated/product_c4.c: Regenerated.
* generated/product_c8.c: Regenerated.
* generated/product_i16.c: Regenerated.
* generated/product_i4.c: Regenerated.
* generated/product_i8.c: Regenerated.
* generated/product_r10.c: Regenerated.
* generated/product_r16.c: Regenerated.
* generated/product_r4.c: Regenerated.
* generated/product_r8.c: Regenerated.
* generated/sum_c10.c: Regenerated.
* generated/sum_c16.c: Regenerated.
* generated/sum_c4.c: Regenerated.
* generated/sum_c8.c: Regenerated.
* generated/sum_i16.c: Regenerated.
* generated/sum_i4.c: Regenerated.
* generated/sum_i8.c: Regenerated.
* generated/sum_r10.c: Regenerated.
* generated/sum_r16.c: Regenerated.
* generated/sum_r4.c: Regenerated.
* generated/sum_r8.c: Regenerated.
2006-12-30 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/30321
* gfortran.dg/sum_zero_array_1.f90: New test.
From-SVN: r120287
Jan Hubicka [Sat, 30 Dec 2006 12:15:16 +0000 (13:15 +0100)]
ipa-pure-const.c (check_operand): SSA_NAME is safe.
* ipa-pure-const.c (check_operand): SSA_NAME is safe.
* ipa-type-escape.c (scan_for_refs): Look into SSA_NAMEs.
From-SVN: r120286
Jan Hubicka [Sat, 30 Dec 2006 12:03:47 +0000 (13:03 +0100)]
tree.h (DECL_CALL_CLOBBERED): Remove.
* tree.h (DECL_CALL_CLOBBERED): Remove.
(tree_decl_common): Remove call_clobbered flag.
* tree-flow.h (struct var_ann_d): Add call_clobbered flag.
* tree-ssa-alias.c (mark_non_addressable, reset_cc_flags): Update.
* tree-flow-inline.h (is_call_clobbered, mark_call_clobbered,
clear_call_clobbered): Update.
* tree-ssa.c (verify_call_clobbering): Update.
From-SVN: r120285
Jan Hubicka [Sat, 30 Dec 2006 12:02:09 +0000 (13:02 +0100)]
tree-ssa-alias.c (create_structure_vars): When in SSA, update operand caches.
* tree-ssa-alias.c (create_structure_vars): When in SSA, update operand
caches.
* tree-ssa-operands.c (build_ssa_operands): Recompute addresses_taken
bitmap.
From-SVN: r120284
Jan Hubicka [Sat, 30 Dec 2006 12:00:45 +0000 (13:00 +0100)]
emit-rt.c (emit_copy_of_insn_after): Fix bug causing exponential amount of copies of INSN_NOTEs list.
* emit-rt.c (emit_copy_of_insn_after): Fix bug causing exponential
amount of copies of INSN_NOTEs list.
Co-Authored-By: Vladimir Yanovsky <volodyan@gmail.com>
From-SVN: r120283
Jan Hubicka [Sat, 30 Dec 2006 11:58:01 +0000 (12:58 +0100)]
cgraph.c (cgraph_exapnd_queue): Rename to...
* cgraph.c (cgraph_exapnd_queue): Rename to...
(cgraph_new_nodes): ... this one.
(cgraph_state): New global variable.
(cgraph_add_new_function): Work in more cases.
* cgraph.h (cgraph_expand_queue): Rename to ...
(cgraph_new_nodes): ... this one.
(cgraph_state): New enum and static variable.
(cgraph_add_new_function): Update prototype.
(cgraph_process_new_functions): New.
* omp-low.c (expand_omp_parallel): Update.
* cgraphunit.c (initialize_inline_failed): Declare early.
(cgraph_process_new_functions): New function.
(cgraph_assemble_pending_functions): Use it.
(cgraph_expand_all_functions): Use it.
(cgraph_optimize): Use it; set cgraph_state.
* passes.c (execute_one_pass, execute_ipa_pass_list): Process new
functions
From-SVN: r120282
GCC Administrator [Sat, 30 Dec 2006 00:17:56 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r120279
Paolo Bonzini [Fri, 29 Dec 2006 16:58:48 +0000 (16:58 +0000)]
configure.in: Reorganize recognition of languages.
2006-12-29 Paolo Bonzini <bonzini@gnu.org>
* configure.in: Reorganize recognition of languages. Add
--enable-stage1-languages. Show supported languages for the chosen
target rather than all recognized languages.
* configure: Regenerate.
From-SVN: r120271
Paolo Bonzini [Fri, 29 Dec 2006 16:42:51 +0000 (16:42 +0000)]
Makefile.tpl (GCC_STRAP_TARGETS, [...]): Remove.
2006-12-29 Paolo Bonzini <bonzini@gnu.org>
* Makefile.tpl (GCC_STRAP_TARGETS, all-prebootstrap): Remove.
* Makefile.in: Regenerate.
From-SVN: r120270
Kazu Hirata [Fri, 29 Dec 2006 16:07:37 +0000 (16:07 +0000)]
i386.h (NON_QI_REG_P): Remove.
* config/i386/i386.h (NON_QI_REG_P): Remove.
* config/i386/predicates.md (non_q_regs_operand): Remove.
From-SVN: r120267
Kazu Hirata [Fri, 29 Dec 2006 16:05:57 +0000 (16:05 +0000)]
tree-cfg.c (last_stmt_ptr): Remove.
* tree-cfg.c (last_stmt_ptr): Remove.
* tree-flow.h: Remove the prototype for last_stmt_ptr.
From-SVN: r120266
Ian Lance Taylor [Fri, 29 Dec 2006 15:48:26 +0000 (15:48 +0000)]
c-common.c (c_define_builtins): New static function broken out of c_common_nodes_and_builtins.
* c-common.c (c_define_builtins): New static function broken out
of c_common_nodes_and_builtins.
(c_common_nodes_and_builtins): Call c_define_builtins unless only
doing preprocessing.
From-SVN: r120264
Ian Lance Taylor [Fri, 29 Dec 2006 15:43:55 +0000 (15:43 +0000)]
lex.c (_cpp_clean_line): Add uses of __builtin_expect.
* lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
look backward at the end of the line unless we saw a backslash.
From-SVN: r120263
Kaveh R. Ghazi [Fri, 29 Dec 2006 15:06:55 +0000 (15:06 +0000)]
configure.in: Warn that MPFR 2.2.0 is buggy.
* configure.in: Warn that MPFR 2.2.0 is buggy.
* configure: Regenerate.
From-SVN: r120262
Paolo Carlini [Fri, 29 Dec 2006 12:52:14 +0000 (12:52 +0000)]
re PR libstdc++/30226 (FAIL: abi_check)
2006-12-29 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/30226
* config/abi/pre/gnu.ver: Do not export ctype<char>::widen.
From-SVN: r120261
Jan Hubicka [Fri, 29 Dec 2006 11:10:31 +0000 (12:10 +0100)]
tree-inline.c (remap_ssa_name): New function.
* tree-inline.c (remap_ssa_name): New function.
(remap_decl): Update SSA datastructures for DECLs.
(copy_body_r): Deal with SSA_NAMEs; add referenced global vars.
(copy_bb): Set SSA_NAME def stmts.
(update_ssa_acorss_eh_edges): New function.
(copy_edge_for_bb): Call it; mark new vars for renaming.
(copy_phis_for_bb): New function.
(initialize_cfun): Break out from ...
(copy_cfg_body): ... here; maintain AUX map for both directions;
call SSA updating workers; do not produce copy of cfun to be copied.
(setup_one_parameter): Do propagation across SSA form.
(declare_return_variable): Work on SSA; use return_slot instead of
address of return slot of argument to avoid folding back and forth.
(expand_call_inline): Update SSA from on return values.
(optimize_inline_calls): Do sanity checking, dead blocks removal,
update SSA form.
(tree_function_verioning): Update initialize_cfun.
From-SVN: r120260
Jakub Jelinek [Fri, 29 Dec 2006 08:15:08 +0000 (09:15 +0100)]
re PR preprocessor/29612 (gcc --save-temps does not give "multi-character character constant" error)
PR preprocessor/29612
* directives.c (do_linemarker): Set pfile->buffer->sysp always, not
only when new_sysp is non-zero.
* gcc.dg/cpp/pr29612-1.c: New test.
* gcc.dg/cpp/pr29612-2.c: New test.
From-SVN: r120257
Marcin Dalecki [Fri, 29 Dec 2006 01:39:32 +0000 (02:39 +0100)]
invoke.texi: Replace no longer supported -fno-strength-reduce with -fmerge-constants in...
2006-12-29 Marcin Dalecki <martin@dalecki.de>
* doc/invoke.texi: Replace no longer supported -fno-strength-reduce
with -fmerge-constants in sample code.
From-SVN: r120253
GCC Administrator [Fri, 29 Dec 2006 00:17:55 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r120251
Tom Tromey [Thu, 28 Dec 2006 18:45:48 +0000 (18:45 +0000)]
re PR preprocessor/30001 (out-of-bounds access when processing empty file)
PR preprocessor/30001:
* charset.c (_cpp_convert_input): Check that to.len is greater
than zero.
From-SVN: r120245
Paul Thomas [Thu, 28 Dec 2006 18:41:25 +0000 (18:41 +0000)]
re PR fortran/30034 ([4.1 only] pure subroutine requires intent for procedure argument)
2006-12-28 Paul Thomas <pault@gcc.gnu.org>
PR fortran/30034
* resolve.c (resolve_formal_arglist): Exclude the test for
pointers and procedures for subroutine arguments as well as
functions.
PR fortran/30237
* intrinsic.c (remove_nullargs): Do not pass up arguments with
a label. If the actual has a label and the formal has a type
then emit an error.
2006-12-28 Paul Thomas <pault@gcc.gnu.org>
PR fortran/30034
* gfortran.dg/pure_formal_proc_1.f90: New test.
PR fortran/30237
* gfortran.dg/intrinsic_actual_3.f90: New test.
From-SVN: r120244
Paolo Carlini [Thu, 28 Dec 2006 10:54:56 +0000 (10:54 +0000)]
array (array<>::_M_at): Remove.
2006-12-28 Paolo Carlini <pcarlini@suse.de>
* include/tr1/array (array<>::_M_at): Remove.
(array<>::_M_check): Add.
(array<>::at): Use the latter.
From-SVN: r120242
Kazu Hirata [Thu, 28 Dec 2006 06:51:24 +0000 (06:51 +0000)]
cp-tree.h (TYPE_NAMESPACE_SCOPE_P, [...]): Remove.
* cp-tree.h (TYPE_NAMESPACE_SCOPE_P, TYPE_FUNCTION_SCOPE_P):
Remove.
From-SVN: r120241
Kazu Hirata [Thu, 28 Dec 2006 06:48:38 +0000 (06:48 +0000)]
* decl2.c: Fix a comment typo.
From-SVN: r120240
Kazu Hirata [Thu, 28 Dec 2006 06:46:16 +0000 (06:46 +0000)]
cp-tree.h (TYPE_NAMESPACE_SCOPE_P, [...]): Remove.
* cp/cp-tree.h (TYPE_NAMESPACE_SCOPE_P,
TYPE_FUNCTION_SCOPE_P): Remove.
From-SVN: r120239
Kazu Hirata [Thu, 28 Dec 2006 06:44:53 +0000 (06:44 +0000)]
Makefile.in (OBJS-common): Remove conflict.o
* Makefile.in (OBJS-common): Remove conflict.o
(conflict.o): Remove.
* basic-block.h: Remove the prototypes for conflict.c.
* conflict.c: Remove.
From-SVN: r120238
Daniel Berlin [Thu, 28 Dec 2006 06:23:06 +0000 (06:23 +0000)]
sbitmap.c (BITMAP_DEBUGGING): New macro.
2006-12-27 Daniel Berlin <dberlin@dberlin.org>
* sbitmap.c (BITMAP_DEBUGGING): New macro.
(do_popcount): Ditto.
(sbitmap_verify_popcount): New function.
(sbitmap_alloc): Set popcount to NULL, remove set of bytes
member.
(sbitmap_alloc_with_popcount): New function.
(sbitmap_resize): Remove uses of bytes member and update
popcount.
(sbitmap_realloc): Remove uses of bytes member.
(sbitmap_copy): Copy popcount.
(sbitmap_copy_n): New function.
(sbitmap_zero): Update popcount cache.
(sbitmap_ones): Ditto.
(sbitmap_a_and_b): Ditto.
(sbitmap_a_or_b): Ditto.
(sbitmap_a_xor_b): Ditto.
(sbitmap_union_of_diff_cg): Assert non-existence of popcount
cache.
(sbitmap_union_of_diff): Ditto.
(sbitmap_not): Ditto.
(sbitmap_difference): Ditto.
(sbitmap_a_and_b_cg): Ditto.
(sbitmap_a_xor_b_cg): Ditto.
(sbitmap_a_or_b_cg): Ditto.
(sbitmap_a_or_b_and_c_cg): Ditto.
(sbitmap_a_and_b_or_c_cg): Ditto.
(sbitmap_intersection_of_succs): Ditto.
(sbitmap_intersection_of_preds): Ditto.
(sbitmap_union_of_succs): Ditto.
(sbitmap_union_of_preds): Ditto.
(popcount_table): New.
(sbitmap_elt_popcount): New function.
(sbitmap_popcount): Ditto.
* sbitmap.h (sbitmap): Remove bytes member.
Add popcount member.
(SET_BIT): Macro turned into function.
(RESET_BIT): Ditto.
(SBITMAP_SIZE_BYTES): New macro.
(sbitmap_free): Free popcount too.
(sbitmap_alloc_with_popcount): New prototype.
(sbitmap_copy_n): Ditto.
(sbitmap_verify_popcount): Ditto.
From-SVN: r120237
Jerry DeLisle [Thu, 28 Dec 2006 01:43:29 +0000 (01:43 +0000)]
2006-12-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Fix typo in ChangeLog.
From-SVN: r120236
Jerry DeLisle [Thu, 28 Dec 2006 01:41:57 +0000 (01:41 +0000)]
re PR libfortran/30014 (INQUIRE (iolength = xx) limited to kind=4)
2006-12-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/30014
* gfortran.dg/io_constraints_1.f90: Update test.
* gfortran.dg/io_constraints_2.f90: Update test.
* gfortran.dg/inquire_iolength.f90: Ne test.
From-SVN: r120235
Jerry DeLisle [Thu, 28 Dec 2006 01:40:23 +0000 (01:40 +0000)]
re PR libfortran/30014 (INQUIRE (iolength = xx) limited to kind=4)
2006-12-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/30014
*io/io.h (st_parameter_dt): Change *size and *iolength type to
GFC_IO_INT.
*io/transfer.c (finalize_transfer): Cast dtp->u.p.size_used to
GFC_IO_INT. (iolength_transfer): Cast size * nelems to GFC_IO_INT.
From-SVN: r120234
Jerry DeLisle [Thu, 28 Dec 2006 01:39:15 +0000 (01:39 +0000)]
re PR libfortran/30014 (INQUIRE (iolength = xx) limited to kind=4)
2006-12-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/30014
*io.c (resolve_tag): Don't issue error for tag_size type not being
default integer size for -std=F2003. Add similar check for
tag_iolength.
*ioparm.def: Change size and iolength parameters to ioint pointer, which
corresponds to GFC_IO_INT on the library side.
From-SVN: r120233
GCC Administrator [Thu, 28 Dec 2006 00:17:28 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r120231
Ian Lance Taylor [Wed, 27 Dec 2006 23:44:13 +0000 (23:44 +0000)]
configure.in: When removing Makefiles to force a reconfigure, also remove prev-DIR*/Makefile.
* configure.in: When removing Makefiles to force a reconfigure, also
remove prev-DIR*/Makefile.
* configure: Regenerate.
From-SVN: r120226
Ian Lance Taylor [Wed, 27 Dec 2006 21:48:05 +0000 (21:48 +0000)]
re PR debug/26964 (Duplicate debug info for enums in namespaces)
PR debug/26964
* dwarf2out.c (gen_type_die): Don't write out a DIE for
ENUMERAL_TYPE if it was already written out.
From-SVN: r120221
Gerald Pfeifer [Wed, 27 Dec 2006 16:30:11 +0000 (16:30 +0000)]
interface.c (compare_actual_formal): Remove unused variable gsym.
* interface.c (compare_actual_formal): Remove unused variable
gsym.
From-SVN: r120219
Paul Thomas [Wed, 27 Dec 2006 13:46:47 +0000 (13:46 +0000)]
re PR fortran/20896 (ambiguous interface not detected)
2006-12-27 Paul Thomas <pault@gcc.gnu.org>
PR fortran/20896
* interface.c (check_sym_interfaces): Try to resolve interface
reference as a global symbol, if it is not a nodule procedure.
(compare_actual_formal): Remove call to gfc_find_symbol; if
the expression is already a variable it is locally declared
and this has precedence.
gfortran.h : Add prototype for resolve_global_procedure.
resolve.c (resolve_global_procedure): Remove static attribute
from function declaration.
(resolve_fl_procedure): Remove symtree declaration and the
redundant check for an ambiguous procedure.
PR fortran/25135
* module.c (load_generic_interfaces): If the symbol is present
and is not generic it is ambiguous.
2006-12-27 Paul Thomas <pault@gcc.gnu.org>
PR fortran/20896
* gfortran.dg/interface_10.f90: New test.
* gfortran.dg/dummy_procedure_1.f90: Add error for call s1(z),
since z is already, locally a variable.
PR fortran/25135
* gfortran.dg/generic_11.f90: New test.
* gfortran.dg/interface_7.f90: Remove name clash between module
name and procedure 'x' referenced in the interface.
From-SVN: r120218
GCC Administrator [Wed, 27 Dec 2006 00:17:48 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r120216
Kaveh R. Ghazi [Tue, 26 Dec 2006 19:03:17 +0000 (19:03 +0000)]
re PR middle-end/29335 (transcendental functions with constant arguments should be resolved at compile-time)
PR middle-end/29335
* builtins.c (do_mpfr_arg1, do_mpfr_arg2, do_mpfr_arg3,
do_mpfr_sincos): Ensure target base equals two.
From-SVN: r120211
Kazu Hirata [Tue, 26 Dec 2006 15:44:54 +0000 (15:44 +0000)]
* tree-ssa-operands.c: Fix a comment typo.
From-SVN: r120210
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