Zdenek Dvorak [Sun, 10 Jun 2007 20:39:22 +0000 (22:39 +0200)]
tree-data-ref.c (dr_analyze_alias): Handle case smt is NULL.
* tree-data-ref.c (dr_analyze_alias): Handle case smt is NULL.
* tree-predcom.c (mark_virtual_ops_for_renaming): Exported.
* tree-ssa-loop-prefetch.c: Include optabs.h.
(FENCE_FOLLOWING_MOVNT): New macro.
(struct mem_ref): Add independent_p and storent_p fields.
(record_ref): Initalize the new fields.
(gather_memory_references_ref): Return true if the reference
could be analysed.
(gather_memory_references): Check whether all memory accesses
in loop were recorded.
(should_issue_prefetch_p): Return false for nontemporal stores.
(nontemporal_store_p, mark_nontemporal_store, emit_mfence_after_loop,
may_use_storent_in_loop_p, mark_nontemporal_stores): New functions.
(determine_loop_nest_reuse): Detect independent memory references.
(loop_prefetch_arrays): Call mark_nontemporal_stores.
* tree-flow.h (mark_virtual_ops_for_renaming): Declare.
* Makefile.in (tree-ssa-loop-prefetch.o): Add OPTABS_H dependency.
* config/i386/i386.h (x86_mfence): Declare.
(FENCE_FOLLOWING_MOVNT): Return x86_mfence.
* config/i386/i386.c (x86_mfence): New variable.
(ix86_init_mmx_sse_builtins): Initialize x86_mfence.
* tree-pretty-print.c (dump_generic_node): Mark nontemporal stores.
* optabs.c (init_optabs): Initialize storent_optab.
* optabs.h (enum optab_index): Add OTI_storent.
(storent_optab): Declare.
* genopinit.c (optabs): Add initialization for storent_optab.
* tree.h (MOVE_NONTEMPORAL): New macro.
* expr.c (expand_assignment, store_expr, store_constructor_field,
store_constructor, store_field, expand_expr_real_1): Propagate
nontemporality of the expanded store.
(emit_storent_insn): New function.
* expr.h (expand_assignment, store_expr): Declaration changed.
* function.c (assign_parm_setup_reg): Pass false as nontemporality
to expand_assignment.
* stmt.c (expand_asm_expr): Ditto.
* calls.c (initialize_argument_information): Pass false as
nontemporality to store_expr.
* config/i386/sse.md (storentv4sf, storentv2df, storentv2di,
storentsi): New.
* gcc.dg/tree-ssa/prefetch-7.c: New test.
From-SVN: r125604
Daniel Berlin [Sun, 10 Jun 2007 20:21:48 +0000 (20:21 +0000)]
tree-ssa-structalias.c (set_uids_in_ptset): Add is_deref'd parameter, use it.
2007-06-09 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-structalias.c (set_uids_in_ptset): Add is_deref'd
parameter, use it.
(find_what_p_points_to): Pass new parameter to set_uids_in_ptset.
From-SVN: r125603
Duncan Sands [Sun, 10 Jun 2007 18:36:40 +0000 (20:36 +0200)]
decl.c (gnat_to_gnu_entity): Use pointers to dummy nodes...
* decl.c (gnat_to_gnu_entity): Use pointers to dummy nodes, rather
than to void, for the fields when making a new fat pointer type.
(gnat_substitute_in_type): Now substitute_in_type.
* gigi.h (gnat_substitute_in_type): Likewise.
* trans.c (gnat_gimplify_expr): Remove COMPONENT_REF kludge.
* utils.c (update_pointer_to): Update fat pointers by updating the
dummy node pointers used for the fields.
From-SVN: r125602
Daniel Berlin [Sun, 10 Jun 2007 14:13:18 +0000 (14:13 +0000)]
tree-data-ref.c (dr_may_alias_p): Check that decl_a != decl_b, and allow DECL_P here.
2007-06-09 Daniel Berlin <dberlin@dberlin.org>
* tree-data-ref.c (dr_may_alias_p): Check that decl_a != decl_b,
and allow DECL_P here.
From-SVN: r125601
Benjamin Kosnik [Sun, 10 Jun 2007 09:14:43 +0000 (09:14 +0000)]
testsuite_performance.h: Add cstring include for memset.
2007-06-10 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/util/testsuite_performance.h: Add cstring include for
memset.
From-SVN: r125600
GCC Administrator [Sun, 10 Jun 2007 00:16:56 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r125598
Zdenek Dvorak [Sat, 9 Jun 2007 21:34:08 +0000 (23:34 +0200)]
tree-scalar-evolution.c (follow_ssa_edge_in_rhs, [...]): Keep more precise track of the size of the expression.
* tree-scalar-evolution.c (follow_ssa_edge_in_rhs,
follow_ssa_edge_in_condition_phi, follow_ssa_edge): Keep more precise
track of the size of the expression.
* cfghooks.c (merge_blocks): Remove block from loops structure only
after call of the merge_blocks hook.
* gcc.dg/tree-ssa/loop-28.c: New testcase.
From-SVN: r125595
Keith Seitz [Sat, 9 Jun 2007 17:32:42 +0000 (17:32 +0000)]
dummyagent.c (Agent_OnLoad): Add missing return value.
* testsuite/libjava.jvmti/dummyagent.c (Agent_OnLoad):
Add missing return value.
From-SVN: r125594
Tom Tromey [Sat, 9 Jun 2007 16:48:47 +0000 (16:48 +0000)]
c-decl.c (grokdeclarator): Added 'deprecated_state' argument.
* c-decl.c (grokdeclarator): Added 'deprecated_state' argument.
(deprecated_state): Removed.
(start_decl): Update.
(enum deprecated_states): Moved earlier.
(groktypename): Update.
(push_parm_decl): Likewise.
(grokfield): Likewise.
(start_function): Likewise.
From-SVN: r125593
Ian Lance Taylor [Sat, 9 Jun 2007 16:28:31 +0000 (16:28 +0000)]
re PR tree-optimization/32169 (Ice in set_value_range, at tree-vrp.c:326)
./: PR tree-optimization/32169
* tree-vrp.c (extract_range_from_unary_expr): For NOP_EXPR and
CONVERT_EXPR, check whether min and max both converted to an
overflow infinity representation.
testsuite/:
PR tree-optimization/32169
* gcc.c-torture/compile/pr32169.c: New test.
From-SVN: r125591
Vladimir Prus [Sat, 9 Jun 2007 10:16:52 +0000 (10:16 +0000)]
cppfiles.c (open_file): Account for the fact that on windows, opening a directory gives EACCES.
* cppfiles.c (open_file): Account for the
fact that on windows, opening a directory gives
EACCES.
From-SVN: r125590
Paolo Carlini [Sat, 9 Jun 2007 00:55:43 +0000 (00:55 +0000)]
install.html: Adjust consistently with libstdc++/31717.
2007-06-08 Paolo Carlini <pcarlini@suse.de>
* docs/html/install.html: Adjust consistently with libstdc++/31717.
From-SVN: r125587
GCC Administrator [Sat, 9 Jun 2007 00:17:00 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r125585
Eric Botcazou [Fri, 8 Jun 2007 23:22:46 +0000 (23:22 +0000)]
reload1.c (fixup_abnormal_edges): Clear bb field for insns not inserted on the edge.
* reload1.c (fixup_abnormal_edges): Clear bb field for insns
not inserted on the edge.
From-SVN: r125582
Uros Bizjak [Fri, 8 Jun 2007 20:55:46 +0000 (22:55 +0200)]
* ChangeLog fix * ChangeLog fix.
From-SVN: r125578
Bob Wilson [Fri, 8 Jun 2007 16:49:23 +0000 (16:49 +0000)]
lib1funcs.asm (__udivsi3): Use hardware divide instructions if they are supported.
* config/xtensa/lib1funcs.asm (__udivsi3): Use hardware divide
instructions if they are supported.
(__divsi3, __umodsi3, __modsi3): Likewise.
(__ashldi3, __ashrdi3, __lshrdi3): New.
* config/xtensa/t-xtensa (LIB1ASMFUNCS): Add DImode shift functions.
From-SVN: r125577
Harsha Jagasia [Fri, 8 Jun 2007 16:30:49 +0000 (16:30 +0000)]
extend.texi: Add fvect-cost-model flag.
gcc/ChangeLog:
2007-06-08 Harsha Jagasia <harsha.jagasia@amd.com>
Tony Linthicum <tony.linthicum@amd.com>
* doc/extend.texi: Add fvect-cost-model flag.
* common.opt (fvect-cost-model): New flag.
* tree-vectorizer.c (new_stmt_vec_info): Initialize inside and outside
cost fields in stmt_vec_info struct for STMT.
* tree-vectorizer.h (stmt_vec_info): Define inside and outside cost
fields in stmt_vec_info struct and access functions for the same.
(TARG_COND_BRANCH_COST): Define cost of conditional branch.
(TARG_VEC_STMT_COST): Define cost of any vector operation, excluding
load, store and vector to scalar operation.
(TARG_VEC_TO_SCALAR_COST): Define cost of vector to scalar operation.
(TARG_VEC_LOAD_COST): Define cost of aligned vector load.
(TARG_VEC_UNALIGNED_LOAD_COST): Define cost of misasligned vector load.
(TARG_VEC_STORE_COST): Define cost of vector store.
(vect_estimate_min_profitable_iters): Define new function.
* tree-vect-analyze.c (vect_analyze_operations): Add a compile-time
check to evaluate if loop iterations are less than minimum profitable
iterations determined by cost model or minimum vect loop bound defined
by user, whichever is more conservative.
* tree-vect-transform.c (vect_do_peeling_for_loop_bound): Add a
run-time check to evaluate if loop iterations are less than minimum
profitable iterations determined by cost model or minimum vect loop
bound defined by user, whichever is more conservative.
(vect_estimate_min_profitable_iterations): New function to estimate
mimimimum iterartions required for vector version of loop to be
profitable over scalar version.
(vect_model_reduction_cost): New function.
(vect_model_induction_cost): New function.
(vect_model_simple_cost): New function.
(vect_cost_strided_group_size): New function.
(vect_model_store_cost): New function.
(vect_model_load_cost): New function.
(vectorizable_reduction): Call vect_model_reduction_cost during
analysis phase.
(vectorizable_induction): Call vect_model_induction_cost during
analysis phase.
(vectorizable_load): Call vect_model_load_cost during analysis phase.
(vectorizable_store): Call vect_model_store_cost during analysis phase.
(vectorizable_call, vectorizable_assignment, vectorizable_operation,
vectorizable_promotion, vectorizable_demotion): Call
vect_model_simple_cost during analysis phase.
gcc/testsuite/ChangeLog:
2007-06-08 Harsha Jagasia <harsha.jagasia@amd.com>
* gcc.dg/vect/costmodel: New directory.
* gcc.dg/vect/costmodel/i386: New directory.
* gcc.dg/vect/costmodel/i386/i386-costmodel-vect.exp: New testsuite.
* gcc.dg/vect/costmodel/i386/costmodel-fast-math-vect-pr29925.c:
New test.
* gcc.dg/vect/costmodel/i386/costmodel-vect-31.c: New test.
* gcc.dg/vect/costmodel/i386/costmodel-vect-33.c: New test.
* gcc.dg/vect/costmodel/i386/costmodel-vect-68.c: New test.
* gcc.dg/vect/costmodel/i386/costmodel-vect-reduc-1char.c: New test.
* gcc.dg/vect/costmodel/x86_64: New directory.
* gcc.dg/vect/costmodel/x86_64/x86_64-costmodel-vect.exp:
New testsuite.
* gcc.dg/vect/costmodel/x86_64/costmodel-fast-math-vect-pr29925.c:
New test.
* gcc.dg/vect/costmodel/x86_64/costmodel-vect-31.c: New test.
* gcc.dg/vect/costmodel/x86_64/costmodel-vect-33.c: New test.
* gcc.dg/vect/costmodel/x86_64/costmodel-vect-68.c: New test.
* gcc.dg/vect/costmodel/x86_64/costmodel-vect-reduc-1char.c: New test.
* gcc.dg/vect/costmodel/x86_64/costmodel-pr30843.c: New test.
Co-Authored-By: Tony Linthicum <tony.linthicum@amd.com>
From-SVN: r125575
Simon Baldwin [Fri, 8 Jun 2007 16:17:01 +0000 (16:17 +0000)]
reg-stack.c (get_true_reg): Readability change.
* reg-stack.c (get_true_reg): Readability change. Moved default case
label into direct switch statement scope.
From-SVN: r125574
Simon Baldwin [Fri, 8 Jun 2007 16:15:41 +0000 (16:15 +0000)]
tree-flow-inline.h (var_ann): Replaced erroneous '=' assignment in gcc_assert() with '==' comparison.
* tree-flow-inline.h (var_ann): Replaced erroneous '=' assignment
in gcc_assert() with '==' comparison.
From-SVN: r125573
Francesco Palagi [Fri, 8 Jun 2007 13:16:38 +0000 (15:16 +0200)]
fstream: Add Table 92 in comment.
2007-06-08 Francesco Palagi <palagi@arcetri.astro.it>
* include/std/fstream: Add Table 92 in comment.
From-SVN: r125571
Uros Bizjak [Fri, 8 Jun 2007 11:34:56 +0000 (13:34 +0200)]
i386.c (override_options): Merge TARGET_SSE4_2 and TARGET_ABM handling of x86_popcnt variable.
* config/i386/i386.c (override_options): Merge TARGET_SSE4_2 and
TARGET_ABM handling of x86_popcnt variable.
From-SVN: r125570
Uros Bizjak [Fri, 8 Jun 2007 11:22:44 +0000 (13:22 +0200)]
extend.texi (X86 Built-in Functions): Document __builtin_fabsq, __builtin_copysignq and __builtin_infq built-in functions.
* doc/extend.texi (X86 Built-in Functions): Document __builtin_fabsq,
__builtin_copysignq and __builtin_infq built-in functions.
From-SVN: r125569
Uros Bizjak [Fri, 8 Jun 2007 11:08:12 +0000 (13:08 +0200)]
extend.texi (X86 Built-in Functions): Add missing `@item's in SSE4.2 section.
* doc/extend.texi (X86 Built-in Functions): Add missing `@item's in
SSE4.2 section. Correct built-in function names in SSE4A section.
From-SVN: r125568
Uros Bizjak [Fri, 8 Jun 2007 09:06:46 +0000 (11:06 +0200)]
re PR tree-optimization/32243 (ICE in vectorizable_type_promotion, at tree-vect-transform.c:2890)
PR tree-optimization/32243
* tree-vect-transform.c (vectorizable_type_promotion): Move check
for ncopies after ratio check between nunits_out and nunits_in.
(vectorizable_type_demotion): Remove single-use variable "scalar_type".
testsuite/ChangeLog:
PR tree-optimization/32243
* gcc.dg/vect/vect.exp: Add support for -O3 tests. Reset default
flags for -Os tests.
* gcc.dg/vect/03-vect-pr32243.c: New test.
From-SVN: r125567
Dorit Nuzman [Fri, 8 Jun 2007 08:57:54 +0000 (08:57 +0000)]
re PR tree-optimization/32224 (ICE in vect_analyze_operations, at tree-vect-analyze.c:374)
PR tree-optimization/32224
* tree-vect-analyze.c (vect_determine_vectorization_factor): Fail
vectorization upon a non GIMPLE_MODIFY_STMT.
From-SVN: r125566
Francois-Xavier Coudert [Fri, 8 Jun 2007 08:01:10 +0000 (08:01 +0000)]
* trans-intrinsic.c: Revert Lee's 2007-06-04 patch.
From-SVN: r125565
Christian Bruel [Fri, 8 Jun 2007 07:58:41 +0000 (09:58 +0200)]
re PR target/29953 ([SH-4] Perfomance regression in loops. cmp/eq used instead of dt)
PR target/29953
* config/sh/sh.md (doloop_end): New pattern and splitter.
* loop-iv.c (simple_rhs_p): Check for hardware registers.
From-SVN: r125564
Zdenek Dvorak [Fri, 8 Jun 2007 07:28:50 +0000 (09:28 +0200)]
re PR middle-end/32209 (Boot failure Comparing stages 2 and 3 with --disable-checking)
PR middle-end/32209
* dominance.c (debug_dominance_tree, debug_dominance_tree_1): New
functions.
(verify_dominators): Do not change dominance tree.
From-SVN: r125563
Kaz Kojima [Fri, 8 Jun 2007 06:59:55 +0000 (06:59 +0000)]
constraints.md: New file.
* config/sh/constraints.md: New file.
* config/sh/sh.c: Include tm-constrs.h.
(reg_class_from_letter): Remove.
(prepare_cbranch_operands): Use satisfies_constraint_*
function instead of macro.
(andcosts, broken_move, sh_secondary_reload): Likewise.
* config/sh/predicates.md (trapping_target_operand): Likewise.
(and_operand, arith_operand, arith_reg_or_0_operand,
cmp_operand, logical_operand, target_operand,
ua_address_operand, ua_offset, xor_operand): Likewise.
* config/sh/sh.md: Include constraints.md.
(*movsicc_t_false): Use satisfies_constraint_* function
instead of macro.
(*movsicc_t_true, ashlsi3_std, ashlhi3_k, lshrsi3_m,
lshrsi3_k, movsi_const_16bit+2, *movhi_media+1,
movdi_const_16bit+1, beq, bne, *ptb): Likewise.
* config/sh/sh.h (reg_class_from_letter): Remove prototype.
(OVERRIDE_OPTIONS): Don't modify reg_class_from_letter.
(REG_CLASS_FROM_CONSTRAINT): Remove.
(CONSTRAINT_LEN, CONST_OK_FOR_I20, CONST_OK_FOR_I,
CONST_OK_FOR_J, CONST_OK_FOR_K16, CONST_OK_FOR_K,
CONST_OK_FOR_P27, CONST_OK_FOR_P, CONST_OK_FOR_M,
CONST_OK_FOR_N, CONST_OK_FOR_CONSTRAINT_P,
CONST_DOUBLE_OK_FOR_LETTER_P): Likewise.
(SECONDARY_INOUT_RELOAD_CLASS): Use satisfies_constraint_*
function instead of macro.
(SECONDARY_INPUT_RELOAD_CLASS): Likewise.
(EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_A,
EXTRA_CONSTRAINT_Bsc, EXTRA_CONSTRAINT_B,
EXTRA_CONSTRAINT_Css, EXTRA_CONSTRAINT_Csu): Remove.
(IS_PC_RELATIVE_LOAD_ADDR_P): New macro.
(IS_LITERAL_OR_SYMBOLIC_S16_P): Likewise.
(IS_LITERAL_OR_SYMBOLIC_U16_P): Likewise.
(IS_NON_EXPLICIT_CONSTANT_P): Likewise.
(EXTRA_CONSTRAINT_Csy, EXTRA_CONSTRAINT_Z, EXTRA_CONSTRAINT_W,
EXTRA_CONSTRAINT_Cpg, EXTRA_CONSTRAINT_C,
EXTRA_MEMORY_CONSTRAINT, EXTRA_CONSTRAINT_Sr0,
EXTRA_CONSTRAINT_Sua, EXTRA_CONSTRAINT_S,
EXTRA_CONSTRAINT_STR): Likewise.
(GO_IF_LEGITIMATE_INDEX): Fix indentation.
From-SVN: r125561
Steven G. Kargl [Fri, 8 Jun 2007 04:49:23 +0000 (04:49 +0000)]
re PR fortran/32223 (Backslash handling inconsistent)
2007-06-07 Steven G. Kargl <kargl@gcc.gnu.org>
Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32223
* match.c (gfc_match_special_char): New function. Match special char.
Add handling '\0'.
* match.h: Add prototype.
* io.c (next_char): Use it.
* primary.c (next_string_char): Ditto.
Co-Authored-By: Jerry DeLisle <jvdelisle@gcc.gnu.org>
From-SVN: r125557
Geoffrey Keating [Fri, 8 Jun 2007 03:29:00 +0000 (03:29 +0000)]
cleanup-8.c: Run on i386-darwin9 and later.
* g++.dg/ext/cleanup-8.c: Run on i386-darwin9 and later.
* g++.dg/ext/cleanup-9.c: Run on i386-darwin9 and later.
* g++.dg/ext/cleanup-10.c: Run on i386-darwin9 and later.
* g++.dg/ext/cleanup-11.c: Run on i386-darwin9 and later.
From-SVN: r125556
Geoffrey Keating [Fri, 8 Jun 2007 03:22:56 +0000 (03:22 +0000)]
darwin.h (STACK_BOUNDARY): Define.
* config/i386/darwin.h (STACK_BOUNDARY): Define.
Co-Authored-By: Hui-May Chang <hm.chang@apple.com>
From-SVN: r125555
GCC Administrator [Fri, 8 Jun 2007 00:17:07 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r125549
Jakub Jelinek [Thu, 7 Jun 2007 23:11:23 +0000 (01:11 +0200)]
re PR c++/32177 (g++ crashes on some valid OpenMP code)
PR c++/32177
* semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
on init, the non-decl cond operand and increment value.
* g++.dg/gomp/pr32177.C: New test.
From-SVN: r125544
Manuel López-Ibáñez [Thu, 7 Jun 2007 21:01:41 +0000 (21:01 +0000)]
re PR testsuite/25241 ([C++] DejaGNU does not distinguish between errors and warnings)
2007-06-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR testsuite/25241
testsuite/
* gcc.dg/parm-mismatch-1.c: Use dg-message for notes.
* gcc.dg/Wfatal.c: Use dg-message for output that is neither a
warning nor an error.
* gcc.dg/Wfatal-2.c: Likewise.
* gcc.dg/Werror-1.c: Likewise.
* gcc.dg/Werror-5.c: Likewise.
* gcc.dg/Werror-7.c: Likewise.
* gcc.dg/Werror-10.c: Likewise.
* gcc.dg/Werror-11.c: Likewise.
From-SVN: r125543
Jakub Jelinek [Thu, 7 Jun 2007 20:16:53 +0000 (22:16 +0200)]
team.c (gomp_team_start): Fix setting up thread_attr stack size.
* team.c (gomp_team_start): Fix setting up thread_attr
stack size.
From-SVN: r125542
Simon Martin [Thu, 7 Jun 2007 19:59:33 +0000 (19:59 +0000)]
re PR c++/30759 (initializer-list accepted for object of non-POD type)
gcc/
2007-06-07 Simon Martin <simartin@users.sourceforge.net>
PR c++/30759
* c-common.h (flag_cpp0x): Replaced by...
(cxx_dialect): ... this new variable specifying the C++ dialect that
is used.
* c-common.c (flag_cpp0x): Removed.
(cxx_dialect): Defined.
* c-cppbuiltin.c (c_cpp_builtins): flag_cpp0x rewritten in terms of
cxx_dialect.
* c-opts.c (c_common_post_options): Likewise.
(set_std_cxx98): Set cxx_dialect to cxx98.
(set_std_cxx0x): Set cxx_dialect to cxx0x.
gcc/cp/
2007-06-07 Simon Martin <simartin@users.sourceforge.net>
PR c++/30759
* decl.c (check_initializer): Report an error when a brace enclosed
initializer is used for a non-aggregate type in C++98.
(redeclaration_error_message): Rewrote flag_cpp0x in terms of
cxx_dialect.
(grokdeclarator): Likewise.
(move_fn_p): Likewise.
* typeck.c (check_return_expr): Likewise.
* call.c (reference_binding): Likewise.
* error.c (cp_cpp_error): Likewise.
* pt.c (check_default_tmpl_args): Likewise.
(tsubst): Likewise.
* lex.c (init_reswords): Likewise.
* parser.c (p_parser_primary_expression): Likewise.
(TOKEN_PRECEDENCE): Likewise.
(cp_parser_init_declarator): Likewise.
(cp_parser_ptr_operator): Likewise.
(cp_parser_parameter_declaration): Likewise.
(cp_parser_enclosed_template_argument_list): Likewise.
(cp_parser_skip_to_end_of_template_parameter_list): Likewise.
(cp_parser_next_token_ends_template_argument_p): Likewise.
gcc/testsuite/
2007-06-07 Simon Martin <simartin@users.sourceforge.net>
PR c++/30759
* g++.dg/init/brace6.C: New test.
From-SVN: r125539
Geoffrey Keating [Thu, 7 Jun 2007 19:04:02 +0000 (19:04 +0000)]
attr-weakref-1-darwin.c: Run on all Darwin platforms.
* gcc.dg/attr-weakref-1-darwin.c: Run on all Darwin platforms.
* gcc.dg/
20050826-1.c: Run on all Darwin platforms.
* gcc.dg/darwin-ld-2.c: Run on all Darwin platforms.
* gcc.dg/darwin-ld-4.c: Run on all Darwin platforms.
* gcc.dg/cleanup-8.c: Run on i386-darwin9 and later.
* gcc.dg/cleanup-9.c: Run on i386-darwin9 and later.
* gcc.dg/cleanup-10.c: Run on i386-darwin9 and later.
* gcc.dg/cleanup-11.c: Run on i386-darwin9 and later.
From-SVN: r125538
Geoffrey Keating [Thu, 7 Jun 2007 18:56:51 +0000 (18:56 +0000)]
Index: ChangeLog
2007-06-06 Geoffrey Keating <geoffk@apple.com>
Hui-May Chang <hm.chang@apple.com>
* doc/invoke.texi (Darwin Options): Update documentation for
-mmacosx-version-min.
* config.gcc (*-*-darwin*): Set extra_gcc_objs.
* config/darwin-driver.c: New file.
* config/darwin.h (GCC_DRIVER_HOST_INITIALIZATION): New.
* config/t-darwin (darwin-driver.o): New rule.
* config/darwin-c.c (version_as_macro): Ignore low digit.
Index: testsuite/ChangeLog
2007-06-06 Geoffrey Keating <geoffk@apple.com>
* gcc.dg/darwin-minversion-3.c: New.
Co-Authored-By: Hui-May Chang <hm.chang@apple.com>
From-SVN: r125537
Geoffrey Keating [Thu, 7 Jun 2007 18:42:47 +0000 (18:42 +0000)]
configure.ac: Non-default multilibs can be cross compilations.
* configure.ac: Non-default multilibs can be cross compilations.
* configure: Regenerate
From-SVN: r125536
Uros Bizjak [Thu, 7 Jun 2007 18:31:40 +0000 (20:31 +0200)]
i386.md (standard sse constant splitter): Handle TFmode.
* config/i386/i386.md (standard sse constant splitter): Handle TFmode.
(negtf2, abstf2, *absnegtf2_sse): New insn patterns.
(CSGNMODE): New mode macro.
(CSGNVMODE): New mode attribute.
(copysign<mode>3): Rename from copysingsf3 and copysigndf3. Macroize
expander using CSGNMODE mode macro. Handle TFmode.
(copysign<mode>3_const): Rename from copysignsf3_const and
copysigndf3_const. Macroize pattern using CSGNMODE mode macro.
Handle TFmode.
(copysign<mode>3_var): Rename from copysignsf3_var and
copysigndf3_var. Macroize pattern using CSGNMODE mode macro.
Handle TFmode.
(copysign<mode>3_var splitter): Macroize pattern using CSGNMODE
mode macro. Handle TFmode.
* config/i386/sse.md (andtf3, *andtf3, *nandtf3): New insn patterns.
(iortf3, *iortf3): Ditto.
(xortf3, *xortf3): Ditto.
* config/i386/i386.c (ix86_build_signbit_mask): Create scalar
TFmode and TImode masks.
(ix86_expand_copysign): Expand TFmode copysign insn.
(IX86_BUILTIN_INFQ): New.
(IX86_BUILTIN_FABSQ): Ditto.
(IX86_BUILTIN_COPYSIGNQ): Ditto.
(ix86_init_mmx_sse_builtins) [__builtin_infq]: New builtin definition.
[__builtin_fabsq]: Ditto.
[__builtin_copysignq]: Ditto.
(ix86_expand_builtin) [IX86_BUILTIN_INFQ]: Expand builtin.
[IX86_BUILTIN_FABSQ]: Expand builtin using ix86_expand_unop_builtin().
[IX86_BUILTIN_COPYSIGNQ]: Expand builtin using
ix86_expand_unop_builtin().
testsuite/ChangeLog:
* gcc.target/i386/builtin-copysign.c: New test.
From-SVN: r125535
Bob Wilson [Thu, 7 Jun 2007 18:27:42 +0000 (18:27 +0000)]
* config/xtensa/lib1funcs.asm: Clean up whitespace.
From-SVN: r125534
Steven G. Kargl [Thu, 7 Jun 2007 18:10:31 +0000 (18:10 +0000)]
decl.c: Miscellaneous whitespace fixes.
* decl.c: Miscellaneous whitespace fixes.
* expr.c: Likewise.
* gfortran.h: Likewise.
* interface.c : Likewise.
* io.c: Likewise.
* match.c: Likewise.
* match.h: Likewise.
* module.c: Likewise.
* parse.c: Likewise.
* resolve.c: Likewise.
* symbol.c: Likewise.
* trans-array.c: Likewise.
* trans-common.c: Likewise.
* trans-decl.c: Likewise.
* trans-intrinsic.c: Likewise.
* trans-io.c: Likewise.
* trans-stmt.c: Likewise.
* trans-types.c: Likewise.
From-SVN: r125533
Steve Ellcey [Thu, 7 Jun 2007 16:46:26 +0000 (16:46 +0000)]
re PR target/31850 (gcc.c-torture/compile/limits-fnargs.c is slow at compiling for spu-elf)
PR target/31850
* rtl.h (push_to_sequence2): New.
* emit-rtl.c (push_to_sequence2): New.
* function.c (assign_parm_data_all): Add new fields.
(assign_parm_setup_block): Call push_to_sequence2 instead of
push_to_sequence.
(assign_parm_setup_reg): Ditto.
(assign_parm_setup_stack): Ditto.
(assign_parms_unsplit_complex): Ditto.
(assign_parms): Change field name.
From-SVN: r125532
Zdenek Dvorak [Thu, 7 Jun 2007 15:34:40 +0000 (17:34 +0200)]
re PR tree-optimization/32220 (internal compiler error: in eliminate_temp_copies, at tree-predcom.c:1937)
PR tree-optimization/32220
* tree-predcom.c (eliminate_temp_copies): Handle the case that loop
phi node is reached before defining statement.
* gfortran.dg/predcom-2.f: New testcase.
From-SVN: r125531
Arnaud Charlet [Thu, 7 Jun 2007 13:44:58 +0000 (15:44 +0200)]
Add new tests
From-SVN: r125529
Matthias Klose [Thu, 7 Jun 2007 13:38:49 +0000 (13:38 +0000)]
re PR libgcj/32227 (../gcc/libjava/classpath/include/config-int.h:7:20: error: stdint.h: No such file or directory)
2007-06-07 Matthias Klose <doko@ubuntu.com>
PR libgcj/32227
* include/config-int.h: Delete, it is a generated file.
From-SVN: r125528
Arnaud Charlet [Thu, 7 Jun 2007 11:04:02 +0000 (13:04 +0200)]
Add new tests
From-SVN: r125527
Andrew Pinski [Thu, 7 Jun 2007 02:12:31 +0000 (02:12 +0000)]
re PR tree-optimization/32231 (Segfault in verify_ssa_name)
2007-06-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/32231
* tree-vect-transform.c (vectorizable_call): Call update_stmt
after changing the right hand side of the assignment.
2007-06-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/32231
* gcc.target/i386/vectorize4.c: New test.
From-SVN: r125521
GCC Administrator [Thu, 7 Jun 2007 00:16:54 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r125514
Ben Elliston [Wed, 6 Jun 2007 23:23:20 +0000 (23:23 +0000)]
* config.sub, config.guess: Update from upstream sources.
From-SVN: r125511
Steve Ellcey [Wed, 6 Jun 2007 23:11:06 +0000 (23:11 +0000)]
* gfortran.dg/integer_exponentiation_3.F90: Use approx. check.
From-SVN: r125510
Ben Elliston [Wed, 6 Jun 2007 23:02:22 +0000 (23:02 +0000)]
Makefile.tpl: Fix spelling error.
* Makefile.tpl: Fix spelling error.
* Makefile.in: Regenerate.
From-SVN: r125509
Eric Christopher [Wed, 6 Jun 2007 22:43:49 +0000 (22:43 +0000)]
config.gcc (i?86-*-darwin*): Remove arch parameter.
2007-06-06 Eric Christopher <echristo@apple.com>
* config.gcc (i?86-*-darwin*): Remove arch parameter.
(x86_64-*-darwin*): Ditto.
* config/i386/darwin.h (TARGET_SUBTARGET32_ISA_DEFAULT): Define.
(TARGET_SUBTARGET64_ISA_DEFAULT): Ditto.
From-SVN: r125508
Manuel López-Ibáñez [Wed, 6 Jun 2007 20:49:09 +0000 (20:49 +0000)]
re PR testsuite/25241 ([C++] DejaGNU does not distinguish between errors and warnings)
2007-06-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR testsuite/25241
testsuite/
* gcc.dg/simd-5.c: Mark output as a note.
* gcc.dg/simd-6.c: Mark output as a note. Fix incorrect use of
dg-message.
* gcc.dg/simd-1.c: Likewise.
* gcc.dg/always_inline.c: Mark output as a sorry.
* gcc.dg/always_inline2.c: Likewise.
* gcc.dg/always_inline3.c: Likewise.
From-SVN: r125505
Thomas Neumann [Wed, 6 Jun 2007 20:18:47 +0000 (20:18 +0000)]
tree-ssa-alias-warnings.c (maybe_add_match): Cast according to the coding conventions.
* tree-ssa-alias-warnings.c (maybe_add_match): Cast according to the
coding conventions.
(add_key): Likewise.
* tree-ssa.c (init_tree_ssa): Use type safe memory macros.
* tree-ssa-ccp.c (ccp_fold_builtin): Avoid using C++ keywords as
variable names.
* tree-ssa-coalesce.c (find_coalesce_pair): Use type safe memory macros.
(add_cost_one_coalesce): Likewise.
* tree-ssa-copy.c (merge_alias_info): Avoid using C++ keywords as
variable names. Rename orig to orig_name for consistency.
* tree-ssa-dom.c (dom_thread_across_edge): Cast according to the coding
conventions.
(cprop_into_successor_phis): Avoid using C++ keywords as variable names.
(record_equivalences_from_stmt): Likewise.
* tree-ssa-dse.c (dse_initialize_block_local_data): Cast according to
the coding conventions.
(memory_ssa_name_same): Likewise.
(dse_optimize_stmt): Likewise.
(dse_record_phis): Likewise.
(dse_finalize_block): Likewise.
* tree-ssa-loop-im.c (outermost_invariant_loop_expr): Avoid using C++
keywords as variable names.
(may_move_till): Cast according to the coding conventions.
(force_move_till_expr): Avoid using C++ keywords as variable names.
(force_move_till): Cast according to the coding conventions.
(memref_hash): Likewise.
(memref_eq): Likewise.
(gather_mem_refs_stmt): Likewise.
* tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Avoid using C++
keywords as variable names.
(idx_find_step): Cast according to the coding conventions.
(idx_record_use): Likewise.
(find_depends): Likewise.
(prepare_decl_rtl): Likewise.
(mbc_entry_hash): Likewise.
(mbc_entry_eq): Likewise.
* tree-ssa-loop-niter.c (SWAP): Use the correct the type for tmp.
(simplify_replace_tree): Avoid using C++ keywords as variable names.
(idx_infer_loop_bounds): Cast according to the coding conventions.
* tree-ssa-loop-prefetch.c (idx_analyze_ref): Likewise.
* tree-ssa-math-opts.c (occ_new ): Likwise.
* tree-ssanames.c (duplicate_ssa_name_ptr_info): Use type safe memory
macros.
* tree-ssa-operands.c (add_def_op): Avoid using C++ keywords as variable
names.
(add_use_op): Likewise.
(add_vop): Likewise.
(add_vuse_op): Likewise.
(add_vdef_op): Likewise.
(get_expr_operands): Likewise.
(push_stmt_changes): Use type safe memory macros.
* tree-ssa-phiopt.c (replace_phi_edge_with_variable): Avoid using C++
keywords as variable names.
(conditional_replacement): Likewise.
(minmax_replacement): Likewise.
(abs_replacement): Likewise.
* tree-ssa-pre.c (create_expression_by_pieces): Cast according to the
coding conventions.
(insert_fake_stores): Avoid using C++ keywords as variable names.
* tree-ssa-reassoc.c (add_to_ops_vec): Cast according to the coding
conventions.
* tree-ssa-structalias.c (heapvar_lookup): Likewise.
(heapvar_insert): Use type safe memory macros.
(new_var_info): Cast according to the coding conventions.
(new_constraint): Likewise.
(remove_preds_and_fake_succs): Use type safe memory macros.
* tree-ssa-threadupdate.c (thread_block): Cast according to the coding
conventions.
(thread_single_edge): Likewise.
From-SVN: r125504
Paolo Carlini [Wed, 6 Jun 2007 18:44:02 +0000 (18:44 +0000)]
re PR libstdc++/32233 (warning in stl_vector.h:832)
2007-06-06 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/32233
* include/bits/stl_vector.h (_M_fill_initialize): Fix return type.
* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
Adjust dg-error line.
* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
Likewise.
From-SVN: r125499
Eric Christopher [Wed, 6 Jun 2007 18:39:25 +0000 (18:39 +0000)]
i386.c (override_options): Move handling of TARGET_SUBTARGET* earlier.
2007-06-06 Eric Christopher <echristo@apple.com>
* config/i386/i386.c (override_options): Move handling
of TARGET_SUBTARGET* earlier.
From-SVN: r125497
Steve Ellcey [Wed, 6 Jun 2007 17:48:03 +0000 (17:48 +0000)]
re PR testsuite/31828 (FAIL: gcc.dg/float-range-[3-5].c (test for excess errors))
PR testsuite/31828
* inclhack.def (hppa_hpux_fp_macros): New.
* fixincl.x: Regenerate.
* * tests/base/math.h: Update.
From-SVN: r125496
Paolo Bonzini [Wed, 6 Jun 2007 15:43:29 +0000 (15:43 +0000)]
genmodes.c (tagged_printf, [...]): Don't use %n on printf.
2007-06-06 Paolo Bonzini <bonzini@gnu.org>
* genmodes.c (tagged_printf, emit_insn_modes_h): Don't
use %n on printf.
From-SVN: r125494
Zdenek Dvorak [Wed, 6 Jun 2007 14:46:34 +0000 (16:46 +0200)]
haifa-sched.c (restore_bb_notes): Clear bb field of the notes emited outside of basic block.
* haifa-sched.c (restore_bb_notes): Clear bb field of the notes
emited outside of basic block.
* cfgbuild.c (find_bb_boundaries): Clear bb field for insns between
the created blocks.
* rtl.h (delete_insn_chain): Declaration changed.
* cfgrtl.c (delete_insn_chain): Add option to clear bb field for
non-removed insns.
(rtl_delete_block, rtl_merge_blocks): Pass true to delete_insn_chain.
(delete_insn_chain_and_edges, try_redirect_by_replacing_jump,
rtl_tidy_fallthru_edge, cfg_layout_merge_blocks): Pass false
to delete_insn_chain.
(rtl_verify_flow_info_1): Verify that the insns in header and footer
do not have bb field set.
(rtl_verify_flow_info): Verify that insns between basic blocks do not
have bb field set.
* recog.c (peephole2_optimize): Add argument to delete_insn_chain call.
* cfgcleanup.c (try_optimize_cfg): Ditto.
From-SVN: r125492
Thomas Neumann [Wed, 6 Jun 2007 14:33:57 +0000 (14:33 +0000)]
lambda-code.c (struct lambda_lattice_s): Add a name to the struct.
* lambda-code.c (struct lambda_lattice_s): Add a name to the struct.
(lambda_body_vector_new): Use type safe memory macros.
(lambda_linear_expression_new): Likewise.
(lambda_loopnest_new): Likewise.
(lambda_lattice_new): Likewise.
(replace_uses_equiv_to_x_with_y): Cast according to the coding
conventions. Use type safe memory macros.
* lambda.h (struct lambda_trans_matrix_s): Add a name to the struct.
(lambda_body_vector_s): Likewise.
* lambda-mat.c (lambda_matrix_new): Use type safe memory macros.
* lambda-trans.c (lambda_trans_matrix_new): Likewise.
From-SVN: r125491
Richard Biener [Wed, 6 Jun 2007 13:58:41 +0000 (13:58 +0000)]
tree-ssa-forwprop.c (forward_propagate_into_cond): Return 2 if we need to schedule cfg_cleanup.
2007-06-06 Richard Guenther <rguenther@suse.de>
* tree-ssa-forwprop.c (forward_propagate_into_cond): Return 2
if we need to schedule cfg_cleanup.
(tree_ssa_forward_propagate_single_use_vars): Do so.
From-SVN: r125490
Benjamin Kosnik [Wed, 6 Jun 2007 13:57:00 +0000 (13:57 +0000)]
debug.html: Correct link.
2007-06-06 Benjamin Kosnik <bkoz@redhat.com>
Frank Mori Hess <frank.hess@nist.gov>
* docs/html/debug.html: Correct link.
From-SVN: r125488
Ian Lance Taylor [Wed, 6 Jun 2007 13:56:00 +0000 (13:56 +0000)]
fold-const.c (merge_ranges): If range_successor or range_predecessor fail, just return 0.
./: * fold-const.c (merge_ranges): If range_successor or
range_predecessor fail, just return 0.
testsuite/:
* g++.dg/conversion/enum1.C: New test.
From-SVN: r125486
Benjamin Kosnik [Wed, 6 Jun 2007 13:54:44 +0000 (13:54 +0000)]
2007-06-06 Benjamin Kosnik <bkoz@redhat.com>
Frank Mori Hess <frank.hess@nist.gov>
Co-Authored-By: Frank Mori Hess <frank.hess@nist.gov>
From-SVN: r125485
Arnaud Charlet [Wed, 6 Jun 2007 13:18:52 +0000 (13:18 +0000)]
configure.ac: Update TOOLS_TARGET_PAIRS configuration to match gcc/ada/Makefile.in.
* configure.ac: Update TOOLS_TARGET_PAIRS configuration to match
gcc/ada/Makefile.in.
* configure: Regenerated.
From-SVN: r125484
Uros Bizjak [Wed, 6 Jun 2007 12:12:32 +0000 (14:12 +0200)]
re PR tree-optimization/32216 (ICE: verify_stmts failed (invalid reference prefix) with -ftree-vectorize)
PR tree-optimization/32216
* tree-vectorizer.c (supportable_widening_operation): Determine
signedness of FIX_TRUNC_EXPR from output operand.
(supportable_narrowing_operation): Ditto.
* tree-vect-generic.c (expand_vector_operations_1): Determine
signedness of VEC_UNPACK_FLOAT_HI_EXPR and VEC_UNPACK_FLOAT_LO_EXPR
from input operand.
testsuite/ChangeLog:
PR tree-optimization/32216
* gcc.dg/vect/pr32216.c: New test.
From-SVN: r125482
Arnaud Charlet [Wed, 6 Jun 2007 11:07:47 +0000 (13:07 +0200)]
Resync
From-SVN: r125481
Arnaud Charlet [Wed, 6 Jun 2007 10:54:25 +0000 (12:54 +0200)]
Add new tests
From-SVN: r125480
Arnaud Charlet [Wed, 6 Jun 2007 10:54:04 +0000 (12:54 +0200)]
Minor editing.
Update constants.
Update copyright notice.
From-SVN: r125479
Robert Dewar [Wed, 6 Jun 2007 10:52:32 +0000 (12:52 +0200)]
a-reatim.adb: Documentation addition
2007-04-20 Robert Dewar <dewar@adacore.com>
* a-reatim.adb: Documentation addition
* g-cgideb.adb: Minor code reorganization
* tree_io.adb, treepr.adb, cstand.adb, krunch.adb, par.adb,
mdll-utl.adb, par-ch5.adb, par-tchk.adb, s-exctab.ads, s-memory.ads,
s-osprim.ads, s-restri.ads, s-soflin.ads: Minor reformatting.
* debug.ads, debug.adb (Get_Debug_Flag_K): Remove unused obsolete
function. Change name New_Scope to Push_Scope
(Get_Debug_Flag_K): Remove unused obsolete function.
* exp_ch8.adb, inline.adb, sem_ch8.ads: Change name New_Scope to
Push_Scope.
* makeusg.adb: Update Copyright notice
Add line for switch -aP
* makeusg.adb: Fix wording of some usage messages
* s-assert.adb (Raise_Assert_Failure): Add call to
Debug_Raise_Assert_Failure.
* s-unstyp.ads (type Packed_Bytes2): Change alignment to use 'Min
(2, Standard'Alignment) for compatibility with AAMP (where alignment
is restricted to 1).
* s-wchjis.adb: Remove use of System.Pure_Exceptions
* tbuild.ads, tbuild.adb (Make_Implicit_Exception_Handler): Set the
node location to No_Location when we're not debugging the expanded
code.
From-SVN: r125478
Javier Miranda [Wed, 6 Jun 2007 10:52:10 +0000 (12:52 +0200)]
a-cidlli.ads, [...] (Empty_Vector, [...]): Move this object declaration after freezing point of all its associated tagged...
2007-04-20 Javier Miranda <miranda@adacore.com>
* a-cidlli.ads, a-cdlili.ads, a-cohama.ads, a-coinve.ads,
a-convec.ads (Empty_Vector, Empty_Map, Empty_List): Move this object
declaration after freezing point of all its associated tagged types;
otherwise such types are frozen too early.
From-SVN: r125477
Pascal Obry [Wed, 6 Jun 2007 10:51:56 +0000 (12:51 +0200)]
makegpr.adb (Add_Archive_Path): Use untouched object and library dirs and library name.
2007-04-20 Pascal Obry <obry@adacore.com>
Vincent Celier <celier@adacore.com>
* makegpr.adb (Add_Archive_Path): Use untouched object and library
dirs and library name.
(Build_Global_Archive): Idem. Minor code clean-up. Removes duplicate
comments.
(Build_Library): Idem.
(Compile_Individual_Sources): Idem.
(Compile_Link_With_Gnatmake): Idem.
(Compile_Sources): Idem.
(Get_Imported_Directories): Idem.
(Link_Executables): Idem. Same change for the executable dir.
(Check_Compilation_Needed): C_Source_Path new variable containing
the canonical form of Source_Path to check against the source names
in the dependency file.
(Build_Global_Archive, Compile_Individual_Sources, Compile_Sources): In
verbose mode, display the name of the object directory we're changing
to.
(Saved_Switches): New name of table X_Switches
(Scan_Arg): Recognize new switch -aP and save in table Saved_Switches
(Usage): New line for switch -aP
(Get_Imported_Directories.Add): Make sure that Add_Arg is True before
testing if a directory should be added to the search path.
From-SVN: r125476
Vincent Celier [Wed, 6 Jun 2007 10:51:44 +0000 (12:51 +0200)]
xgnatugn.adb: Allow dots to be used in ug_words (-gnatw.c and -gnatw.C)
2007-04-20 Vincent Celier <celier@adacore.com>
Robert Dewar <dewar@adacore.com>
* xgnatugn.adb: Allow dots to be used in ug_words (-gnatw.c and
-gnatw.C)
* gnat_ugn.texi: Fix ordering of -g switch for gnatmake
Document gnatbind switch -a
(case Constructions): Document that variables declarations are allowed
for previously declared variables.
Fix external lib project example
-gnatg: Indicate new VMS qualifier /GNAT_INTERNAL
Indicate that "#if not X or Y then" is not allowed in input files to
gnatprep.
Document gnatw.x and gnatw.X warning flags
Mention -Winline switch to activate warnings when back-end inlining is
ineffective.
Add gnatcheck rule descriptions
Describe how to use the GNAT driver to call a tool on a closure.
Describe how to run project-wide checks or metrics.
Document gnatbind's -R option
Updated to account for Ada 2005 support
* gnat_rm.texi (Case Construction): Allow variable declarations for
previously declared variables.
(Representation Clauses and Pragmas): Lift restriction on alignment
clauses for record types.
(Ada.Characters.*): Fix typo in reference to A.3.3(27).
Document No_Exception_Propagation restriction
Document No_Body pragma
Updated to account for Ada 2005 support; corrected some typos
(Implementation Defined Pragmas): Document pragma Universal_Aliasing.
* gnat-style.texi: Make it clear that we never use mode IN for
procedures or functions
* ug_words: Add entries for -gnatw.x and -gnatw.X
Add entries for -gnatw.c/.C
From-SVN: r125475
Vincent Celier [Wed, 6 Jun 2007 10:51:19 +0000 (12:51 +0200)]
vms_conv.adb (Process_Argument): Keep arguments starting with '+' as is.
2007-04-20 Vincent Celier <celier@adacore.com>
* vms_conv.adb (Process_Argument): Keep arguments starting with '+' as
is.
* vms_data.ads: Add entries for -gnatw.x and -gnatw.X
/STYLE_CHECKS=GNAT: Change meaning to -gnatyg
/GNAT_INTERNAL: New compiler qualifier corresponding to -gnatg
Add missing comment for /OPTIMIZE=SPACE
Add entry for OPTIMIZE=SPACE
Add new qualifier /ALL_PROJECTS (= -U) for GNAT LIST
Add documentation for new qualifiers corresponding to -gnatw.c/.C
From-SVN: r125474
Thomas Quinot [Wed, 6 Jun 2007 10:50:59 +0000 (12:50 +0200)]
types.h, types.ads: Rename PE_Illegal_CW_Actual_E_4_18 to PE_Non_Transportable_Actual.
2007-04-20 Thomas Quinot <quinot@adacore.com>
* types.h, types.ads: Rename PE_Illegal_CW_Actual_E_4_18 to
PE_Non_Transportable_Actual.
(By_Descriptor_Last): New constant.
(By_Copy_Return): Likewise.
From-SVN: r125473
Eric Botcazou [Wed, 6 Jun 2007 10:50:46 +0000 (12:50 +0200)]
tracebak.c (FRAME_OFFSET): Add parameter FP.
2007-04-20 Eric Botcazou <ebotcazou@adacore.com>
* tracebak.c (FRAME_OFFSET): Add parameter FP. On SPARC/Solaris, do not
add the stack bias if the offset is computed from a frame address.
(__gnat_backtrace): Adjust for above change.
From-SVN: r125472
Matthew Gingell [Wed, 6 Jun 2007 10:50:30 +0000 (12:50 +0200)]
s-stchop-vxworks.adb (Set_Stack_Info): Instead of trying to map the VxWorks task descriptor in the Ada run time...
2007-04-20 Matthew Gingell <gingell@adacore.com>
Jose Ruiz <ruiz@adacore.com>
* s-stchop-vxworks.adb (Set_Stack_Info): Instead of trying to map the
VxWorks task descriptor in the Ada run time, call a C subprogram
(__gnat_get_stack_info) that extracts the required information.
* sysdep.c: Back out temporary lynxos workaround.
(__gnat_get_stack_info): Add this procedure that passes to the Ada run
time the stack information associated to the currently executing task.
Only VxWorks systems require this function.
From-SVN: r125471
Vincent Celier [Wed, 6 Jun 2007 10:50:04 +0000 (12:50 +0200)]
switch-b.adb (Scan_Binder_Switches): Add processing for new switches -R and -Z
2007-04-20 Vincent Celier <celier@adacore.com>
* switch-b.adb (Scan_Binder_Switches): Add processing for new
switches -R and -Z
* switch-m.adb (Normalize_Compiler_Switches): Do not record switch -E
(Scan_Make_Switches): Recognize new switch -aP
From-SVN: r125470
Robert Dewar [Wed, 6 Jun 2007 10:49:42 +0000 (12:49 +0200)]
stylesw.ads, [...] (Set_GNAT_Style_Check): New procedure
2007-04-20 Robert Dewar <dewar@adacore.com>
* stylesw.ads, stylesw.adb (Set_GNAT_Style_Check): New procedure
(Set_Style_Check_Options): Recognize new -gnatyg style switch
* switch-c.adb (Scan_Front_End_Switches, case -gnatg): Set
Warn_On_Non_Local_Exception to False, to turn off warnings for
No_Exception_Propagation in ZFP runtime.
(Scan_Front_End_Switches): Fix handling of --RTS switch for non GCC
back-ends.
(Scan_Front_End_Switches): For 'g', call Set_GNAT_Style_Checks
From-SVN: r125469
Vincent Celier [Wed, 6 Jun 2007 10:49:20 +0000 (12:49 +0200)]
a-dirval-vms.adb, [...] (Windows): New Boolean function.
2007-04-20 Vincent Celier <celier@adacore.com>
* a-dirval-vms.adb, a-dirval.ads, a-dirval.adb (Windows): New Boolean
function.
* a-dirval-mingw.adb (Is_Valid_Path_Name): Forbid a path with a drive
letter if it is not followed by a '/' or a '\'.
(Windows): New Boolean function
* a-direct.ads, a-direct.adb: Remove unnecessary and misplaced pragma
Ada 2005.
(Containing_Directory): On Windows, keep at least one '/' or '\' after a
drive letter.
(Containing_Directory): Raise Use_Error when the directory is a root
directory.
(Extension): When returning the result, use a conversion to Result_Type,
not a qualification.
From-SVN: r125468
Eric Botcazou [Wed, 6 Jun 2007 10:49:08 +0000 (12:49 +0200)]
s-stoele.ads, [...]: Move inline_always subprograms earlier than their first call.
2007-04-20 Eric Botcazou <ebotcazou@adacore.com>
* s-stoele.ads, s-stoele.adb: Move inline_always subprograms earlier
than their first call.
Add type Dummy_Communication_Block used in the generation of the pre-
defined dispatching primitive _disp_asynchronous_select.
(Storage_Element): Put Pragma Universal_Aliasing on it.
From-SVN: r125467
Thomas Quinot [Wed, 6 Jun 2007 10:48:51 +0000 (12:48 +0200)]
g-soccon-darwin.ads, [...]: Add new constant Thread_Blocking_IO...
2007-04-20 Thomas Quinot <quinot@adacore.com>
* g-soccon-darwin.ads, gen-soccon.c: Add new constant
Thread_Blocking_IO, always True by default, set False on a per-runtime
basis.
Add Windows-specific constants
Add new constant Need_Netdb_Buffer.
Add new macros to indicate whether getXXXbyYYY is thread safe and, if
not, whether to use getXXXbyYYY_r.
* gsocket.h: Add new constant Need_Netdb_Buffer.
Add new macros to indicate whether getXXXbyYYY is thread safe and, if
not, whether to use getXXXbyYYY_r.
From-SVN: r125466
Quentin Ochem [Wed, 6 Jun 2007 10:48:27 +0000 (12:48 +0200)]
s-stausa.ads, [...] (Initialize_Analyzer): Added parameter "Overflow_Guard".
2007-04-20 Quentin Ochem <ochem@adacore.com>
* s-stausa.ads, s-stausa.adb (Initialize_Analyzer): Added parameter
"Overflow_Guard".
(Stack_Analyzer): Added field "Overflow_Guard"
(Task_Result): Added field "Overflow_Guard".
(Index_Str): New constant.
(Task_Name_Str): New constant.
(Actual_Size_Str): New constant.
(Pattern_Array_Element_Size): New constant.
(Get_Usage_Range): New subprogram.
(Output_Result): Added parameter Max_Size_Len and Max_Actual_Use_Len.
Now align the output.
Added comments.
(Initialize): Added value for Overflow_Guard.
(Fill_Stack): Use constant Pattern_Array_Elem_Size when relevant.
Update the value of the overflow guard according to the actual
beginning of the pattern array.
(Initialize_Analyzer): Added parameter Overflow_Guard.
Take this parameter into accound when computing the max size.
(Compute_Result): Use constant Pattern_Array_Elem_Size when relevant.
(Report_Result): Removed extra useless procedure.
Updated call to Output_Result.
Moved full computation of the Task_Result here.
From-SVN: r125465
Arnaud Charlet [Wed, 6 Jun 2007 10:48:07 +0000 (12:48 +0200)]
s-secsta.adb (Chunk): Ensure this object has a static size known at compile time...
2007-04-20 Arnaud Charlet <charlet@adacore.com>
* s-secsta.adb (Chunk): Ensure this object has a static size known at
compile time, to avoid dynamic memory allocation
(Elaboration code): Only use dynamic memory allocation when needed.
From-SVN: r125464
Ed Schonberg [Wed, 6 Jun 2007 10:47:54 +0000 (12:47 +0200)]
sprint.ads, sprint.adb (Sprint_Node_Actual): Output aggregate for exceptions.
2007-04-20 Ed Schonberg <schonberg@adacore.com>
Robert Dewar <dewar@adacore.com>
* sprint.ads, sprint.adb (Sprint_Node_Actual): Output aggregate for
exceptions.
(Write_Itype): Handle case of string literal subtype, which
comes up in this context.
(Update_Itype): when debugging expanded code, update sloc of itypes
associated with defining_identifiers and ranges, for gdb use.
(Sprint_Node_Actual): Add static keyword to object or exception
declaration output if Is_Statically_Allocated is True.
(Sprint_End_Label): Set entity of end marker for a subprogram, package,
or task body, so that the tree carries the proper Sloc information for
debugging use.
(Write_Indent): In Dump_Source_Text mode, ignore implicit label nodes
From-SVN: r125463
Robert Dewar [Wed, 6 Jun 2007 10:47:30 +0000 (12:47 +0200)]
sinput-l.ads, [...]: implement a new pragma No_Body
2007-04-20 Robert Dewar <dewar@adacore.com>
* sinput-l.ads, sinput-l.adb: implement a new pragma No_Body
From-SVN: r125462
Ed Schonberg [Wed, 6 Jun 2007 10:47:17 +0000 (12:47 +0200)]
sem_smem.adb (Check_Shared_Var): Check explicitly for as task object, to prevent subsequent expansion.
2007-04-20 Ed Schonberg <schonberg@adacore.com>
* sem_smem.adb (Check_Shared_Var): Check explicitly for as task object,
to prevent subsequent expansion.
From-SVN: r125461
Robert Dewar [Wed, 6 Jun 2007 10:47:02 +0000 (12:47 +0200)]
sem_eval.adb (Eval_Relational_Op): nothing to do if an operand is an illegal aggregate and the type is still...
2007-04-20 Robert Dewar <dewar@adacore.com>
* sem_eval.adb (Eval_Relational_Op): nothing to do if an operand is an
illegal aggregate and the type is still Any_Composite.
(Subtypes_Statically_Match): Fix problem of empty discriminant list
From-SVN: r125460
Thomas Quinot [Wed, 6 Jun 2007 10:46:39 +0000 (12:46 +0200)]
s-finroo.ads, [...] (Read, Write): Use null procedure declarations instead of an explicit null body, for conciseness.
2007-04-20 Thomas Quinot <quinot@adacore.com>
* s-finroo.ads, s-finroo.adb (Read, Write): Use null procedure
declarations instead of an explicit null body, for conciseness.
From-SVN: r125459
Jose Ruiz [Wed, 6 Jun 2007 10:46:22 +0000 (12:46 +0200)]
s-taprob.adb (Unlock): Change the ceiling priority of the underlying lock, if needed.
2007-04-20 Jose Ruiz <ruiz@adacore.com>
Arnaud Charlet <charlet@adacore.com>
* s-taprob.adb (Unlock): Change the ceiling priority of the underlying
lock, if needed.
* s-taprop.ads (Set_Ceiling): Add this procedure to change the ceiling
priority associated to a lock.
* s-tpoben.adb ([Vulnerable_]Complete_Task, Lock_Entries): Relax
assertion to take into account case of no abort restriction.
(Initialize_Protection_Entries): Add initialization for the field
New_Ceiling associated to the protected object.
(Unlock_Entries): Change the ceiling priority of the underlying lock, if
needed.
* s-solita.adb (Get_Current_Excep): Moved back to s-tasini/s-tarest,
since this function needs to be set consistently with Update_Exception.
* s-tarest.adb (Get_Current_Excep): Moved back to s-tasini/s-tarest,
since this function needs to be set consistently with Update_Exception.
* s-taskin.ads: Update comments on
Interrupt_Server_Blocked_On_Event_Flag.
(Unbind_Handler): Fix handling of server_task wakeup
(Server_Task): Set self's state so that Unbind_Handler can take
appropriate actions.
(Common_ATCB): Now use a constant from System.Parameters to determine
the max size of the Task_Image field.
* s-tassta.adb (Task_Wrapper): Now pass the overflow guard to the
Initialize_Analyzer function.
([Vulnerable_]Complete_Task, Lock_Entries): Relax assertion to
take into account case of no abort restriction.
([Vulnerable_]Complete_Master): Modify assertion.
* s-tataat.adb (Finalize): Use the nestable versions of
Defer/Undefer_Abort.
* s-tpobop.adb (Protected_Entry_Call): Relax assertion.
* s-tpobop.ads: Update comments.
* s-tposen.adb (Protected_Single_Entry_Call): Call Lock_Entry instead
of locking the object manually, to avoid inconsistencies between
Lock/Unlock_Entry assertions.
* s-interr.ads, s-interr.adb (Server_Task): Fix race condition when
terminating
application and System.Parameters.No_Abort is True.
Update comments on Interrupt_Server_Blocked_On_Event_Flag.
(Unbind_Handler): Fix handling of server_task wakeup
(Server_Task): Set self's state so that Unbind_Handler can take
appropriate actions.
From-SVN: r125458
Thomas Quinot [Wed, 6 Jun 2007 10:46:09 +0000 (12:46 +0200)]
2007-04-20 Thomas Quinot <quinot@adacore.com>
Olivier Hainque <hainque@adacore.com>
* a-except-2005.ads, a-except-2005.adb
(Raise_From_Controlled_Operation): New procedure in
(private part of) Ada.Exceptions (standard runtime version). Used to
provide informational exception message when Program_Error is raised as
a result of an Adjust or Finalize operation propagating an exception.
(Rmsg_28): Fix description for E.4(18) check.
(Raise_Current_Excep): Call Debug_Raise_Exception just before
propagation starts, to let debuggers know about the event in a reliable
fashion.
Take the address of E and dereference to make sure it is homed on stack
and prevent the stores from being deleted, necessary for proper
debugger behavior on "break exception" hits.
(Local_Raise): Moved to System.Exceptions
* s-finimp.adb (Raise_From_Finalize): Code to construct an appropriate
exception message from the current occurrence and raise Program_Error
has been moved to Ada.Exceptions.Raise_From_Controlled_Operation.
From-SVN: r125457
Thomas Quinot [Wed, 6 Jun 2007 10:45:42 +0000 (12:45 +0200)]
socket.c (__gnat_close_signalling_fd): New function.
2007-04-20 Thomas Quinot <quinot@adacore.com>
* socket.c (__gnat_close_signalling_fd): New function.
(__gnat_safe_gethostbyaddr, __gnat_safe_gethostbyname,
__gnat_safe_getservbyname, __gnat_safe_getservbyport):
New supporting functions for task safe Netdb operations.
From-SVN: r125456
Olivier Hainque [Wed, 6 Jun 2007 10:45:25 +0000 (12:45 +0200)]
raise-gcc.c (__gnat_eh_personality): Tweak the signature and add special code on ia64-vms to handle major...
2007-04-20 Olivier Hainque <hainque@adacore.com>
* raise-gcc.c (__gnat_eh_personality): Tweak the signature and add
special code on ia64-vms to handle major incompatibilities between the
GCC unwinding ABI and the VMS Condition Handling Facility, both calling
this routine with a very different set of arguments and expectations on
the return value.
From-SVN: r125455
Robert Dewar [Wed, 6 Jun 2007 10:45:10 +0000 (12:45 +0200)]
sem_elab.adb (Check_A_Call): Specialize elaboration warnings on elaboration model
2007-04-20 Robert Dewar <dewar@adacore.com>
* sem_elab.adb (Check_A_Call): Specialize elaboration warnings on
elaboration model
(Check_A_Call): Add check for entry call which was causing blowup
From-SVN: r125454
Hristian Kirtchev [Wed, 6 Jun 2007 10:44:43 +0000 (12:44 +0200)]
sem_util.ads, [...] (May_Be_Lvalue): A prefix of an attribute reference acts as an lvalue when...
2007-04-20 Hristian Kirtchev <kirtchev@adacore.com>
Gary Dismukes <dismukes@adacore.com>
Robert Dewar <dewar@adacore.com>
Javier Miranda <miranda@adacore.com>
* sem_util.ads, sem_util.adb (May_Be_Lvalue): A prefix of an attribute
reference acts as an lvalue when the attribute name modifies the prefix
(Is_Coextension_Root): New routine.
(Mark_Static_Coextensions): New routine.
(Type_Access_Level): Revise code for checking the level of the
anonymous access type of a return object.
(Safe_To_Capture_Value): Not safe to capture if Address_Taken
(Matches_Prefixed_View_Profile): Remove the no longer necessary
retrieval of the corresponding controlling record type.
(Find_Overridden_Synchronized_Primitive): Code cleanup. Add handling of
concurrent types declared within a generic as well as class wide types.
Emit a mode incompatibility error whenever a protected entry or routine
override an interface routine whose first parameter is not of mode
"out", "in out" or access to variable.
(Overrides_Synchronized_Primitive): Rename to
Find_Overridden_Synchronized_Primitive.
(Collect_Interface_Components): New subprogram that collects all the
components of a tagged record containing tags of secondary dispatch
tables.
(Add_Global_Declaration): New procedure
(Abstract_Interface_List): Handle properly the case of a subtype of a
private extension.
(Type_Access_Level): In the case of a type whose parent scope is a
return statement, call Type_Access_Level recursively on the enclosing
function's result type to determine the level of the return object's
type.
(Build_Elaboration_Entity): Build name of elaboration entity from the
scope chain of the entity, rather than the unit name of the file name.
(Check_Nested_Access): New procedure.
(Has_Up_Level_Access, Set_Has_Up_Level_Access): New procedures.
(Find_Direct_Name, Note_Possible_Modification): Use Check_Nested_Access.
(Get_Renamed_Entity): Utility routine for performing common operation
of chasing the Renamed_Entity field of an entity.
From-SVN: r125453
Robert Dewar [Wed, 6 Jun 2007 10:44:24 +0000 (12:44 +0200)]
sem_ch7.adb (Check_Anonymous_Access_Types): Fix error for null body
2007-04-20 Robert Dewar <dewar@adacore.com>
Javier Miranda <miranda@adacore.com>
* sem_ch7.adb (Check_Anonymous_Access_Types): Fix error for null body
(Derive_Inherited_Private_Subprogram): Code cleanup. In case of explicit
overriding of an inherited private subprogram now there is no need to
inherit its dispatching slot and reduce the size of the dispatch table.
Set_All_DT_Position now ensures that the same slot is now assigned to
both entities. This is required to statically build the dispatch table.
(Declare_Inherited_Private_Subprograms): Rewriten to avoid the need
of calling Set_All_DT_Position to re-evaluate the position of the
entries in the dispatch table. Such reevaluation is not desired if
the tagged type is already frozen.
From-SVN: r125452
Hristian Kirtchev [Wed, 6 Jun 2007 10:43:57 +0000 (12:43 +0200)]
sem_res.ads, [...] (Process_Allocator): Do not propagate the chain of coextensions when...
2007-04-20 Hristian Kirtchev <kirtchev@adacore.com>
Ed Schonberg <schonberg@adacore.com>
Robert Dewar <dewar@adacore.com>
Javier Miranda <miranda@adacore.com>
* sem_res.ads, sem_res.adb (Process_Allocator): Do not propagate the
chain of coextensions when an allocator serves as the root of such a
chain.
(Propagate_Coextensions): Remove the test for the root being an
allocator.
(Resolve_Allocator): Add condition to ensure that all future decoration
occurs on an allocator node. Add processing and cleanup for static
coextensions.
(Valid_Conversion): If the operand type is the limited view of a
class-wide type, use the non-limited view is available to determine
legality of operation.
(Ambiguous_Character): move to spec, for use elsewhere.
(Ambiguous_Character): Handle Wide_Wide_Character in Ada 2005 mode
(Resolve_Range): Diagnose properly an ambiguous range whose bounds are
character literals.
(Resolve_Arithmetic_Op): Call Activate_Division_Check instead of setting
Do_Division_Check flag explicitly.
(Resolve_Actuals): If the actual is of a synchronized type, and the
formal is of the corresponding record type, this is a call to a
primitive operation of the type, that is declared outside of the type;
the actual must be unchecked-converted to the type of the actual
(Resolve_Call): Kill all current values for any subprogram call if
flag Suppress_Value_Tracking_On_Call is set.
(Resolve_Type_Conversion): Generate error message the the operand
or target of interface conversions come from a limited view.
(Check_Infinite_Recursion): Ignore generated calls
(Check_Allocator_Discrim_Accessibility): New procedure for checking
that an expression that constrains an access discriminant in an
allocator does not denote an object with a deeper level than the
allocator's access type.
(Resolve_Allocator): In the case of an allocator initialized by an
aggregate of a discriminated type, check that associations for any
access discriminants satisfy accessibility requirements by calling
Check_Allocator_Discrim_Accessibility.
(Resolve_Equality_Op): Handle comparisons of anonymous access to
subprogram types in the same fashion as other anonymous access types.
(Resolve_Concatenation_Arg): Remove initial character '\' in an error
message that is not a continuation message.
(Resolve_Type_Conversion): Add missing support for conversion to
interface type.
(Resolve_Actuals): Introduce a transient scope around the call if an
actual is a call to a function returning a limited type, because the
resulting value must be finalized after the call.
(Resolve_Actuals): If the call was given in prefix notations, check
whether an implicit 'Access reference or implicit dereference must be
added to make the actual conform to the controlling formal.
From-SVN: r125451
Robert Dewar [Wed, 6 Jun 2007 10:43:37 +0000 (12:43 +0200)]
2007-04-20 Robert Dewar <dewar@adacore.com>
Ed Schonberg <schonberg@adacore.com>
* sem_ch5.adb
(Find_Var): Do not consider function call in test for infinite loop
warning if warnings set off for function entity.
(One_Bound): Do not create a temporary for a loop bound if it is a
character literal.
(Analyze_Assignment): Traverse the right hand side of an assignment and
mark all allocators as static coextensions.
(Analyze_Assignment): Exempt assignments involving a dispatching call
to a function with a controlling access result from the check requiring
the target to be class-wide.
From-SVN: r125450