Arnaud Charlet [Wed, 4 Feb 2004 11:06:19 +0000 (12:06 +0100)]
[multiple changes]
2004-02-04 Robert Dewar <dewar@gnat.com>
* 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
ali.ads, gprcmd.adb: Minor reformatting
* bindgen.adb: Output restrictions string for new style restrictions
handling
* impunit.adb: Add s-rident.ads (System.Rident) and
s-restri (System.Restrictions)
* lib-writ.adb: Fix bug in writing restrictions string (last few
entries wrong)
* s-restri.ads, s-restri.adb: Change name Restrictions to
Run_Time_Restrictions to avoid conflict with package name.
Add circuit to read and acquire run time restrictions.
2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
* restrict.ads, restrict.adb: Use the new restriction
No_Task_Attributes_Package instead of the old No_Task_Attributes.
* sem_prag.adb: No_Task_Attributes is a synonym of
No_Task_Attributes_Package.
* snames.ads, snames.adb: New entry for proper handling of
No_Task_Attributes.
* s-rident.ads: Adding restriction No_Task_Attributes_Package
(AI-00249) that supersedes the GNAT specific restriction
No_Task_Attributes.
2004-02-04 Ed Schonberg <schonberg@gnat.com>
* sem_prag.adb:
(Analyze_Pragma, case Warnings): In an inlined body, as in an instance
body, an identifier may be wrapped in an unchecked conversion.
2004-02-04 Vincent Celier <celier@gnat.com>
* lib-writ.ads: Comment update for the W lines
* bld.adb: (Expression): An empty string list is static
* fname-uf.adb: Minor comment update
* fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
* gnatbind.adb: Initialize Cumulative_Restrictions with the
restrictions on the target.
Kazu Hirata [Wed, 4 Feb 2004 06:12:54 +0000 (06:12 +0000)]
emit-rtl.c (gen_rtx): Remove.
* emit-rtl.c (gen_rtx): Remove.
* genattrtab.c: Don't mention gen_rtx in a comment.
* rtl.h: Remove the prototype for gen_rtx.
* doc/md.texi: Replace gen_rtx with gen_rtx_REG.
Jan Hubicka [Tue, 3 Feb 2004 23:53:48 +0000 (00:53 +0100)]
alias.c (find_base_term, get_addr): Do not dereference NULL pointer when all VALUE's locations has been invalidated.
* alias.c (find_base_term, get_addr): Do not dereference NULL
pointer when all VALUE's locations has been invalidated.
(rtx_equal_for_memref_p): Simplify checking of VALUEs.
iris5.h (ASM_OUTPUT_ASCII): Use mips_output_ascii to put the original string in a comment.
* config/mips/iris5.h (ASM_OUTPUT_ASCII): Use mips_output_ascii to
put the original string in a comment.
* config/mips/mips-protos.h (mips_output_ascii): Add prefix argument.
* config/mips/mips.c (mips_output_ascii): Likewise.
* config/mips/mips.h (ASM_OUTPUT_ASCII): Adjust accordingly.
Roger Sayle [Tue, 3 Feb 2004 21:31:00 +0000 (21:31 +0000)]
re PR target/9348 ([HP-UX] error in int to unsigned long multiplication)
PR target/9348
* expr.c (expand_expr_real) <MULT_EXPR>: When performing widening
multiplies with a multiplication of the wrong signedness, its the
signedness of the multiplication that we've performed that needs to
be passed to expand_mult_highpart_adjust. Avoid emitting a nop-move
if expand_mult_highpart_adjust places the result in target.
* gcc.c-torture/execute/multdi-1.c: New test case.
GtkListPeer.java, [...]: Fix handling of alias methods...
2004-02-03 Thomas Fitzsimmons <fitzsim@redhat.com>
* gnu/java/awt/peer/gtk/GtkListPeer.java,
java/awt/BorderLayout.java, java/awt/CardLayout.java,
java/awt/CheckboxGroup.java, java/awt/Choice.java,
java/awt/Component.java, java/awt/Container.java,
java/awt/FontMetrics.java, java/awt/GridBagLayout.java,
java/awt/LayoutManager2.java, java/awt/List.java,
java/awt/Menu.java, java/awt/MenuBar.java,
java/awt/MenuItem.java, java/awt/Polygon.java,
java/awt/Rectangle.java, java/awt/ScrollPane.java,
java/awt/Scrollbar.java, java/awt/TextArea.java,
java/awt/TextField.java,
java/awt/image/renderable/RenderContext.java,
javax/swing/JApplet.java: Fix handling of alias methods, where a
method has been deprecated in favour of a new one with the same
funtion but a different name. Put the method implementation in
the deprecated method and have the new method call the
deprecated one. Make all other code call the new method.
Mohan Embar [Tue, 3 Feb 2004 16:07:24 +0000 (16:07 +0000)]
* gnu/java/nio/DatagramChannelImpl.java
(inChannelOperation): New field.
(isInChannelOperation): New accessor.
(setInChannelOperation): New modifier.
(receive): Use capacity() - position() of destination
buffer instead of remaining(). Set and reset our "in
channel operation indicator" before and after delegating
the receive to our datagram socket. Removed testing code.
Update destination buffer's current position if it is
backed by a byte array (hasArray() is true).
(send): Set and reset our "in channel operation indicator"
before and after delegating the send to our datagram socket.
Removed testing code. Update source buffer's current position
if it is backed by a byte array (hasArray() is true).
* gnu/java/nio/SocketChannelImpl.java (read(ByteBuffer)):
Use capacity() - position() of destination buffer instead
of remaining().
* java/net/DatagramSocket.java (receive): Don't throw an
IllegalBlockingModeException if we have a non-blocking
channel which initiated this operation.
(send): Likewise.
Paul Brook [Tue, 3 Feb 2004 14:45:44 +0000 (14:45 +0000)]
backport: re PR target/12476 (ARM/THUMB thunk calls broken)
Merge from csl-arm-branch.
2004-01-30 Paul Brook <paul@codesourcery.com>
* aof.h (REGISTER_NAMES): Add vfp reg names
(ADDITIONAL_REGISTER_NAMES): Ditto.
* aout.h (REGISTER_NAMES): Ditto.
(ADDITIONAL_REGISTER_NAMES): Ditto.
* arm-protos.h: Update/Add Prototypes.
* arm.c (init_fp_table): Rename from init_fpa_table. Update users.
Only allow 0.0 for VFP.
(fp_consts_inited): Rename from fpa_consts_inited. Update users.
(values_fp): Rename from values_fpa. Update Users.
(arm_const_double_rtx): Rename from const_double_rtx_ok_for_fpa.
Update users. Only check valid constants for this hardware.
(arm_float_rhs_operand): Rename from fpa_rhs_operand. Update Users.
Only allow consts for FPA.
(arm_float_add_operand): Rename from fpa_add_operand. Update users.
Only allow consts for FPA.
(use_return_insn): Check for saved VFP regs.
(arm_legitimate_address_p): Handle VFP DFmode addressing.
(arm_legitimize_address): Ditto.
(arm_general_register_operand): New function.
(vfp_mem_operand): New function.
(vfp_compare_operand): New function.
(vfp_secondary_reload_class): New function.
(arm_float_compare_operand): New function.
(vfp_print_multi): New function.
(vfp_output_fstmx): New function.
(vfp_emit_fstm): New function.
(arm_output_epilogue): Output VPF reg restore code.
(arm_expand_prologue): Output VFP reg save code.
(arm_print_operand): Add 'P'.
(arm_hard_regno_mode_ok): Return modes for VFP regs.
(arm_regno_class): Return classes for VFP regs.
(arm_compute_initial_elimination_offset): Include space for VFP regs.
(arm_get_frame_size): Ditto.
* arm.h (FIXED_REGISTERS): Add VFP regs.
(CALL_USED_REGISTERS): Ditto.
(CONDITIONAL_REGISTER_USAGE): Enable VFP regs.
(FIRST_VFP_REGNUM): Define.
(LAST_VFP_REGNUM): Define.
(IS_VFP_REGNUM): Define.
(FIRST_PSEUDO_REGISTER): Include VFP regs.
(HARD_REGNO_NREGS): Handle VFP regs.
(REG_ALLOC_ORDER): Add VFP regs.
(enum reg_class): Add VFP_REGS.
(REG_CLASS_NAMES): Ditto.
(REG_CLASS_CONTENTS): Ditto.
(CANNOT_CHANGE_MODE_CLASS) Handle VFP Regs.
(REG_CLASS_FROM_LETTER): Add 'w'.
(EXTRA_CONSTRAINT_ARM): Add 'U'.
(EXTRA_MEMORY_CONSTRAINT): Define.
(SECONDARY_OUTPUT_RELOAD_CLASS): Handle VFP regs.
(SECONDARY_INPUT_RELOAD_CLASS): Ditto.
(REGISTER_MOVE_COST): Ditto.
(PREDICATE_CODES): Add arm_general_register_operand,
arm_float_compare_operand and vfp_compare_operand.
* arm.md (various): Rename as above.
(divsf3): Enable when TARGET_VFP.
(divdf3): Ditto.
(movdfcc): Ditto.
(sqrtsf2): Ditto.
(sqrtdf2): Ditto.
(arm_movdi): Disable when TARGET_VFP.
(arm_movsi_insn): Ditto.
(movsi): Only split with general regs.
(cmpsf): Use arm_float_compare_operand.
(push_fp_multi): Restrict to TARGET_FPA.
(vfp.md): Include.
* vfp.md: New file.
* fpa.md (various): Rename as above.
* doc/md.texi: Document ARM w and U constraints.
2004-01-15 Paul Brook <paul@codesourcery.com>
* config.gcc: Add with_fpu. Allow with-float=softfp.
* config/arm/arm.c (arm_override_options): Rename *-s to *s.
Break out of loop when we find a float-abi. Fix typo.
* config/arm/arm.h (OPTION_DEFAULT_SPECS): Add "fpu".
Set -mfloat-abi=.
* doc/install.texi: Document --with-fpu.
* config/arm/arm.c (arm_fpu_model): New variable.
(arm_fload_abi): New variable.
(target_fpe_name): Rename from target_fp_name.
(target_fpu_name): New variable.
(arm_is_cirrus): Remove.
(fpu_desc): New struct.
(all_fpus): Define.
(pf_model_for_fpu): Define.
(all_loat_abis): Define.
(arm_override_options): Set fp arch flags based on -mfpu=
and -float-abi=.
(FIRST_FPA_REGNUM): Rename from FIRST_ARM_FP_REGNUM.
(LAST_FPA_REGNUM): Rename from LAST_ARM_FP_REGNUM.
(*): Use new TARGET_* flags.
* config/arm/arm.h (TARGET_ANY_HARD_FLOAT): Remove.
(TARGET_HARD_FLOAT): No longer implies TARGET_FPA.
(TARGET_SOFT_FLOAT): Ditto.
(TARGET_SOFT_FLOAT_ABI): New.
(TARGET_MAVERICK): Rename from TARGET_CIRRUS. No longer implies
TARGET_HARD_FLOAT.
(TARGET_VFP): No longer implies TARGET_HARD_FLOAT.
(TARGET_OPTIONS): Add -mfpu=.
(FIRST_FPA_REGNUM): Rename from FIRST_ARM_FP_REGNUM.
(LAST_FPA_REGNUM): Rename from LAST_ARM_FP_REGNUM.
(arm_pf_model): Define.
(arm_float_abi_type): Define.
(fputype): Add FPUTYPE_VFP. Change SOFT_FPA->NONE
* config/arm/arm.md: Use new TARGET_* flags.
* config/arm/cirrus.md: Ditto.
* config/arm/fpa.md: Ditto.
* config/arm/elf.h (ASM_SPEC): Pass -mfloat-abi= and -mfpu=.
* config/arm/semi.h (ASM_SPEC): Ditto.
* config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Specify vfp.
(FPUTYPE_DEFAULT): Set to VFP.
* doc/invoke.texi: Document -mfpu= and -mfloat-abi=.
2003-11-22 Phil Edwards <phil@codesourcery.com>
PR target/12476
* config/arm/arm.c (arm_output_mi_thunk): In Thumb mode, use
'bx' instead of 'b' to avoid branch range restrictions. Output
the thunk immediately before the thunked-to function.
* config/arm/arm.h (ARM_DECLARE_FUNCTION_NAME): Do not emit
.thumb_func if a thunk is being generated. Emit .code 16 along
with .thumb_func if a thunk is not being generated.
2003-11-15 Nicolas Pitre <nico@cam.org>
* config/arm/arm.md (ashldi3, arm_ashldi3_1bit, ashrdi3,
arm_ashrdi3_1bit, lshrdi3, arm_lshrdi3_1bit): New patterns.
* config/arm/iwmmxt.md (ashrdi3_iwmmxt): Renamed from ashrdi3.
(lshrdi3_iwmmxt): Renamed from lshrdi3.
* config/arm/arm.c (IWMMXT_BUILTIN2): Renamed argument accordingly.
2003-11-12 Steve Woodford <scw@wasabisystems.com>
Ian Lance Taylor <ian@wasabisystems.com>
* config/arm/lib1funcs.asm (ARM_DIV_BODY, ARM_MOD_BODY): Add new
code for __ARM_ARCH__ >= 5 && ! defined (__OPTIMIZE_SIZE__).
2003-11-05 Phil Edwards <phil@codesourcery.com>
* config/arm/arm.md (insn): Add new V6 instruction names.
(generic_sched): New attr.
* config/arm/arm-generic.md: Use generic_sched here.
* config/arm/arm1026ejs.md: Do not model fetch/issue/decode
stages of pipeline. Adjust latency counts accordingly.
* config/arm/arm1136jfs.md: New file.
2003-10-28 Mark Mitchell <mark@codesourcery.com>
* config/arm/arm.h (processor_type): New enumeration type.
(CPP_ARCH_DEFAULT_SPEC): Set appropriately for ARM 926EJ-S,
ARM1026EJ-S, ARM1136J-S, and ARM1136JF-S processor cores.
(CPP_CPU_ARCH_SPEC): Likewise.
* config/arm/arm.c (arm_tune): New variable.
(all_cores): Use cores.def.
(all_architectures): Add representative processor.
(arm_override_options): Restructure way in which tuning
information is deduced.
* arm.md: Update "insn" and "type" attributes throughout.
(insn): New attribute.
(type): Compute "mult" from "insn" attribute. Add load2,
load3, load4 alternatives.
(arm automaton): Move to arm-generic.md.
* config/arm/arm-cores.def: New file.
* config/arm/arm-generic.md: Likewise.
* config/arm/arm1026ejs.md: Likewise.
Paolo Bonzini [Tue, 3 Feb 2004 13:38:28 +0000 (13:38 +0000)]
Fix mistaken names in the last commit.
2004-02-03 Paolo Bonzini <bonzini@gnu.org>
Fix mistaken names in the last commit.
* gcc.dg/noncompile/20040203-1.cc: Rename to 20040203-1.c
* gcc.dg/noncompile/20040203-2.cc: Rename to 20040203-2.c
* gcc.dg/noncompile/20040203-3.cc: Rename to 20040203-3.c
Paolo Bonzini [Tue, 3 Feb 2004 11:22:41 +0000 (11:22 +0000)]
re PR c/11658 (Wrong error message)
2004-02-03 Paolo Bonzini <bonzini@gnu.org>
PR c/11658
PR c/13994
* Makefile.in (c-parse.o, c-convert.o, c-typeck.o): Depend
on langhooks.h.
* objc/Make-lang.in (objc-parse.o): Depend on langhooks.h.
* c-parse.in, c-convert.c, c-typeck.c, objc/objc-act.c:
Include langhooks.h. Replace c_common_truthvalue_conversion
with the truthvalue_conversion language hook throughout.
(expr_no_commas): Call default_conversion before save_expr
for the first term of the production 'x ? : y'.
* c-common.c (c_common_truthvalue_conversion): Remove
obsolete block. Invoke recursively the hook instead
of this function.
* c-convert.c (convert): handle ERROR_MARK_NODE.
* c-typeck.c (build_binary_op): handle ERROR_MARK_NODE
returned by the truthvalue_conversion language hook.
* c-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Use
c_objc_common_truthvalue_conversion.
* c-objc-common.c (c_objc_common_truthvalue_conversion):
New function.
* c-tree.h (c_objc_common_truthvalue_conversion): Declare it.
* objc/objc-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Use
c_objc_common_truthvalue_conversion.
Kazu Hirata [Tue, 3 Feb 2004 07:08:29 +0000 (07:08 +0000)]
c4x.h (FUNCTION_VALUE): Use gen_rtx_REG instead of gen_rtx.
* config/c4x/c4x.h (FUNCTION_VALUE): Use gen_rtx_REG instead
of gen_rtx.
(LIBCALL_VALUE): Likewise.
* config/ip2k/ip2k.c (mdr_try_propagate_clr_sequence): Use
gen_rtx_CC0 instead of gen_rtx.
* config/m68hc11/m68hc11.c (m68hc11_emit_libcall): Use
gen_rtx_fmt_e and gen_rtx_fmt_ee instead of gen_rtx.
(m68hc11_expand_compare): Use gen_rtx_fmt_ee instead of
gen_rtx.
(m68hc11_emit_logical): Likewise.
Kazu Hirata [Tue, 3 Feb 2004 06:43:59 +0000 (06:43 +0000)]
alpha.c, [...]: Use const0_rtx instead of GEN_INT (0).
* config/alpha/alpha.c, config/arm/arm.c, config/c4x/c4x.c,
config/fr30/fr30.md, config/frv/frv.c, config/frv/frv.md,
config/h8300/h8300.c, config/ia64/ia64.c, config/ip2k/ip2k.md,
config/m32r/m32r.md, config/m68hc11/m68hc11.c,
config/mips/mips.md, config/mmix/mmix.c,
config/mn10300/mn10300.c, config/mn10300/mn10300.md,
config/ns32k/ns32k.c, config/pa/pa.md, config/pdp11/pdp11.c,
config/rs6000/altivec.md, config/s390/s390.c,
config/s390/s390.h, config/s390/s390.md, config/sh/sh.c,
config/sh/sh.h, config/sh/sh.md, config/stormy16/stormy16.c:
Use const0_rtx instead of GEN_INT (0). Do the same for other
constants that are readily available.
Kazu Hirata [Tue, 3 Feb 2004 05:39:57 +0000 (05:39 +0000)]
doloop.c, [...]: Use const0_rtx instead of GEN_INT (0).
* doloop.c, optabs.c, regmove.c, sched-deps.c,
config/i386/i386.c, config/i386/i386.md: Use const0_rtx
instead of GEN_INT (0). Do the same for other constants that
are readily available.
Kazu Hirata [Tue, 3 Feb 2004 05:15:46 +0000 (05:15 +0000)]
combine.c (simplify_set): Use gen_rtx_fmt_e instead of gen_rtx.
gcc/
* combine.c (simplify_set): Use gen_rtx_fmt_e instead of
gen_rtx.
* emit-rtl.c (init_emit_once): Use gen_rtx_PC and gen_rtx_CC0
instead of gen_rtx.
* reload1.c (init_elim_table): Use gen_rtx_fmt_e instead of
gen_rtx.
* config/ns32k/ns32k.md (udivmodhi4): Use gen_rtx_IOR and
gen_rtx_ASHIFT instead of gen_rtx.
(udivmodqi4): Likewise.
ada/
* ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
gen_rtx.
f/
* com.c (ffecom_member_phase2_): Use gen_rtx_MEM instead of
gen_rtx.
Jeff Law [Tue, 3 Feb 2004 03:03:43 +0000 (20:03 -0700)]
tree.c (commutative_tree_code, [...]): New functions.
* tree.c (commutative_tree_code, associative_tree_code): New
functions.
(iterative_hash_expr): Use commutative_tree_code.
* tree.h (commutative_tree_code, associative_tree_code): Declare.
* fold-const.c (operand_equal_p): Use commutative_tree_code
rather than inlining the commutativity check.
(fold): Likewise.
Co-Authored-By: Roger Sayle <roger@eyesopen.com>
From-SVN: r77152
Zack Weinberg [Mon, 2 Feb 2004 20:06:23 +0000 (20:06 +0000)]
* g++.dg/eh/forced1.C, g++.dg/eh/forced2.C, g++.dg/eh/forced3.C
* g++.dg/eh/forced4.C: XFAIL ia64-hp-hpux11.*.
* g++.dg/eh/ia64-1.C: Test branch regs only #ifdef __LP64__.
* gcc.dg/cleanup-5.c: Run only on Linux targets.
Mark Mitchell [Mon, 2 Feb 2004 16:53:17 +0000 (16:53 +0000)]
re PR c++/13113 (Nice warning about &(X::m) lost)
PR c++/13113
* init.c (build_offset_ref): Improve error recovery for invalid
uses of non-static member functions.
PR c++/13854
* cp-tree.h (cp_build_type_attribute_variant): New function.
* class.c (build_clone): Use cp_build_type_attribute_variant.
* decl.c (duplicate_decls): Likewise.
* pt.c (copy_default_args_to_explicit_spec): Likewise.
(tsubst_function_type): Likewise.
* tree.c (build_exception_variant): Check attributes before
concluding that two types are the same.
(cp_build_type-attribute_variant): New method.
* typeck.c (merge_types): Use cp_build_type_attribute_variant.
Paolo Carlini [Mon, 2 Feb 2004 13:04:36 +0000 (13:04 +0000)]
PR libstdc++/13976 (continued)
2004-02-02 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/13976 (continued)
* include/ext/malloc_allocator.h (malloc_allocator::deallocate):
Make the second parameter unnamed, to void unused parameter
warnings.
* include/ext/new_allocator.h (new_allocator::deallocate): Ditto.
Arnaud Charlet [Mon, 2 Feb 2004 12:32:01 +0000 (13:32 +0100)]
[multiple changes]
2004-02-02 Vincent Celier <celier@gnat.com>
* gprcmd.adb (Check_Args): If condition is false, print the invoked
comment before the usage.
Gprcmd: Fail when command is not recognized.
(Usage): Document command "prefix"
* g-md5.adb (Digest): Process last block.
(Update): Do not process last block. Store remaining characters and
length in Context.
* g-md5.ads (Update): Document that several call to update are
equivalent to one call with the concatenated string.
(Context): Add fields to allow new Update behaviour.
* fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
defaulted to False.
When May_Fail is True and no existing file can be found, return No_File.
* 6vcstrea.adb: Inlined functions are now wrappers to implementation
functions.
* lib-writ.adb (Write_With_Lines): When body file does not exist, use
spec file name instead on the W line.
2004-02-02 Robert Dewar <dewar@gnat.com>
* ali.adb: Read and acquire info from new format restrictions lines
* bcheck.adb: Add circuits for checking restrictions with parameters
* bindgen.adb: Output dummy restrictions data
To be changed later
* ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
* exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
the warning message on access to possibly uninitialized variable S)
Minor changes for new restrictions handling.
* gnatbind.adb: Minor reformatting
Minor changes for new restrictions handling
Move circuit for -r processing here from bcheck (cleaner)
* gnatcmd.adb, gnatlink.adb: Minor reformatting
* lib-writ.adb: Output new format restrictions lines
* lib-writ.ads: Document new R format lines for new restrictions
handling.
* s-restri.ads/adb: New files
* Makefile.rtl: Add entry for s-restri.ads/adb
* par-ch3.adb: Fix bad error messages starting with upper case letter
Minor reformatting
* restrict.adb: Major rewrite throughout for new restrictions handling
Major point is to handle restrictions with parameters
* restrict.ads: Major changes in interface to handle restrictions with
parameters. Also generally simplifies setting of restrictions.
* snames.ads/adb: New entry for proper handling of No_Requeue
* sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
restriction counting.
Other minor changes for new restrictions handling
* sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
Restriction_Warnings now allows full parameter notation
Major rewrite of Restrictions for new restrictions handling
2004-02-02 Javier Miranda <miranda@gnat.com>
* par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
syntax rule for object renaming declarations.
(P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
component definitions.
* sem_ch3.adb (Analyze_Component_Declaration): Give support to access
components.
(Array_Type_Declaration): Give support to access components. In addition
it was also modified to reflect the name of the object in anonymous
array types. The old code did not take into account that it is possible
to have an unconstrained anonymous array with an initial value.
(Check_Or_Process_Discriminants): Allow access discriminant in
non-limited types.
(Process_Discriminants): Allow access discriminant in non-limited types
Initialize the new Access_Definition field in N_Object_Renaming_Decl
node. Change Ada0Y to Ada 0Y in comments
* sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
equality operators.
Change Ada0Y to Ada 0Y in comments
* sem_ch8.adb (Analyze_Object_Renaming): Give support to access
renamings Change Ada0Y to Ada 0Y in comments
* sem_type.adb (Find_Unique_Type): Give support to the equality
operators for universal access types
Change Ada0Y to Ada 0Y in comments
* sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
* sinfo.ads (N_Component_Definition): Addition of Access_Definition
field.
(N_Object_Renaming_Declaration): Addition of Access_Definition field
Change Ada0Y to Ada 0Y in comments
* sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
component definition and object renaming nodes
Change Ada0Y to Ada 0Y in comments
2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
* restrict.adb: Use the new restriction identifier
No_Requeue_Statements instead of the old No_Requeue for defining the
restricted profile.
* sem_ch9.adb (Analyze_Requeue): Check the new restriction
No_Requeue_Statements.
* s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
that supersedes the GNAT specific restriction No_Requeue. The later is
kept for backward compatibility.
* init.c (__gnat_install_handler): Setup an alternate stack for signal
handlers in the environment thread. This allows proper propagation of
an exception on stack overflows in this thread even when the builtin
ABI stack-checking scheme is used without support for a stack reserve
region.
* utils.c (create_field_decl): Augment the head comment about bitfield
creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
here, because the former is not accurate enough at this point.
Let finish_record_type decide instead.
Don't make a bitfield if the field is to be addressable.
Always set a size for the field if the record is packed, to ensure the
checks for bitfield creation are triggered.
(finish_record_type): During last pass over the fields, clear
DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
from DECL_BIT_FIELD.
Roger Sayle [Sun, 1 Feb 2004 15:03:15 +0000 (15:03 +0000)]
builtins.c (expand_builtin_pow): If flag_unsafe_math_optimizations isn't set...
* builtins.c (expand_builtin_pow): If flag_unsafe_math_optimizations
isn't set, don't call expand_builtin_mathfn_2 to use the pow optab.
(expand_builtin): Always call expand_builtin_pow.
Roger Sayle [Sun, 1 Feb 2004 14:59:15 +0000 (14:59 +0000)]
builtins.def (BUILT_IN_SIGNBIT, [...]): New GCC builtins.
* builtins.def (BUILT_IN_SIGNBIT, BUILT_IN_SIGNBITF,
BUILT_IN_SIGNBITL): New GCC builtins.
* builtins.c (expand_builtin_signbit): New function to RTL expand
calls to signbit, signbitf and signbitl as inline intrinsics.
(expand_builtin): Call expand_builtin_signbit for BUILT_IN_SIGNBIT*.
(fold_builtin_signbit): New function to perform constant folding
of signbit, signbitf and signbitl.
(fold_builtin): Call fold_builtin_signbit for BUILT_IN_SIGNBIT*.
* doc/extend.texi: Document new signbit{,f,l} builtins.
* gcc.dg/builtins-1.c: Also test for __builtin_signbit{,f,l}.
* gcc.dg/builtins-31.c: New testcase.
* gcc.dg/builtins-32.c: New testcase.
Paolo Carlini [Sun, 1 Feb 2004 11:25:21 +0000 (11:25 +0000)]
stl_bvector.h: Wrap overlong lines...
2004-02-01 Paolo Carlini <pcarlini@suse.de>
* include/bits/stl_bvector.h: Wrap overlong lines, constify
a few variables, reformat according to the coding standards.
* include/bits/stl_tree.h: Likewise.
Chris Demetriou [Sun, 1 Feb 2004 08:05:50 +0000 (08:05 +0000)]
mips.h (PREDICATE_CODES): Remove entries for "mips_const_double_ok" and "simple_memory_operand"...
2004-02-01 Chris Demetriou <cgd@broadcom.com>
* config/mips/mips.h (PREDICATE_CODES): Remove entries for
"mips_const_double_ok" and "simple_memory_operand", which were
removed from the MIPS port with the mips-3_4-rewrite branch merge.
* config/mips/mips.c (mips16_lay_out_constants): Update comment
for removal of simple_memory_operand.
Kazu Hirata [Sat, 31 Jan 2004 23:08:52 +0000 (23:08 +0000)]
genrecog.c (decision_type): Add DT_const_int.
* genrecog.c (decision_type): Add DT_const_int.
(write_cond) [DT_const_int]: Print a comparison against small
constant.
(write_node): Simplify comparisons against small constants
before printing tests.
Kazu Hirata [Sat, 31 Jan 2004 22:12:55 +0000 (22:12 +0000)]
target-def.h (TARGET_STRICT_ARGUMENT_NAMING): Define as hook_bool_CUMULATIVE_ARGS_false.
* target-def.h (TARGET_STRICT_ARGUMENT_NAMING): Define as
hook_bool_CUMULATIVE_ARGS_false.
* targhooks.c (default_strict_argument_naming): Rename to
hook_bool_CUMULATIVE_ARGS_false.
* targhooks.h: Update the prototype for
default_strict_argument_naming.
git://gcc.gnu.org / gcc.git / log