Roger Sayle
7702af3606
20020720-1.x: Skip this test on several targets known to fail.
...
* gcc.c-torture/execute/20020720-1.x: Skip this test on
several targets known to fail.
From-SVN: r55769
2002-07-26 02:38:42 +00:00
Benjamin Kosnik
bcc6a03a0a
re PR libstdc++/7216 (basic_iostream::traits_type is ambiguous issue)
...
2002-07-25 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/7216
* include/std/std_istream.h (basic_iostream): Add typedefs for
char_type, int_type, pos_type, off_type, and traits_type.
* testsuite/27_io/iostream.cc (test01): Add typedef tests.
* testsuite/27_io/istream.cc: Same.
* testsuite/27_io/ostream.cc: Same.
* testsuite/27_io/filebuf.cc: Same.
* testsuite/27_io/stringbuf.cc: Replace content, move to...
* testsuite/27_io/stringbuf_members.cc: ...here.
* testsuite/27_io/streambuf.cc: Replace content, move to...
* testsuite/27_io/streambuf_members.cc: ...here.
* testsuite/27_io/stringstream.cc: Replace content, move to...
* testsuite/27_io/stringstream_members.cc: ...here.
* testsuite/27_io/ios.cc: New file.
* testsuite/27_io/fstream.cc: New file.
* testsuite/27_io/ifstream.cc: New file.
* testsuite/27_io/ofstream.cc: New file.
* testsuite/27_io/istringstream.cc: New file.
* testsuite/27_io/ostringstream.cc: New file.
From-SVN: r55767
2002-07-26 01:49:36 +00:00
Benjamin Kosnik
325fceb395
re PR libstdc++/7220 (g++ 3.1: basic_istream::ignore(0,delimiter) issue.)
...
2002-07-25 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/7220
* include/bits/istream.tcc (istream::ignore): Don't extract on
zero.
* testsuite/27_io/istream_unformatted.cc (test10): Add.
From-SVN: r55763
2002-07-25 23:20:49 +00:00
Neil Booth
e179e7d78e
dwarfout.c (VERSION_ASM_OP, [...]): Remove.
...
* dwarfout.c (VERSION_ASM_OP, DERIV_BEGIN_LABEL_FMT,
DERIV_END_LABEL_FMT): Remove.
(SL_BEGIN_LABEL_FMT, SL_END_LABEL_FMT): Move.
From-SVN: r55762
2002-07-25 21:21:37 +00:00
Neil Booth
a205618309
objc-act.c (UTAG_STATICS, [...]): Remove.
...
* objc/objc-act.c (UTAG_STATICS, UTAG_PROTOCOL_LIST, USERTYPE):
Remove.
From-SVN: r55761
2002-07-25 21:18:24 +00:00
Neil Booth
81a1552d66
error.c (print_whitespace): Remove.
...
cp:
* error.c (print_whitespace): Remove.
* g++spec.c (LIBUNWIND): Move.
* mangle.c (mangled_position, write_signed_number): Remove.
From-SVN: r55760
2002-07-25 21:13:36 +00:00
Neil Booth
cad2c6b662
* Missed.
...
From-SVN: r55759
2002-07-25 21:10:59 +00:00
Stan Shebs
308c142a78
rs6000.c (rs6000_emit_prologue): Remove unused local var dwarfp.
...
* config/rs6000/rs6000.c (rs6000_emit_prologue): Remove unused
local var dwarfp.
(output_compiler_stub): Remove unused locals.
(output_call): Always initialize line number.
From-SVN: r55758
2002-07-25 21:00:10 +00:00
J"orn Rennecke
5932468563
sh.h (LOAD_EXTEND_OP): QImode zero-extends on SHmedia.
...
* sh.h (LOAD_EXTEND_OP): QImode zero-extends on SHmedia.
* sh.md (truncdiqi2, movqi_media): Likewise.
From-SVN: r55757
2002-07-25 20:38:54 +01:00
Toon Moene
9b331d8d72
news.texi: Document better handling of (no-)alias information of dummy arguments and...
...
2002-07-25 Toon Moene <toon@moene.indiv.nluug.nl>
* news.texi: Document better handling of (no-)alias
information of dummy arguments and induction variables
on loop unrolling.
From-SVN: r55756
2002-07-25 19:00:06 +00:00
Neil Booth
77bbd421e0
collect2.c (SYMBOL__MAIN): Remove.
...
* collect2.c (SYMBOL__MAIN): Remove.
* gcse.c (obstack_chunk_alloc): Remove.
(gcse_alloc): Fix to count allocated bytes.
From-SVN: r55755
2002-07-25 18:57:31 +00:00
Neil Booth
7bad45b05c
gcc.c (TARGET_EXECUTABLE_SUFFIX): Only used if HAVE_TARGET_EXECUTABLE_SUFFIX.
...
* gcc.c (TARGET_EXECUTABLE_SUFFIX): Only used if
HAVE_TARGET_EXECUTABLE_SUFFIX.
From-SVN: r55754
2002-07-25 18:48:42 +00:00
J"orn Rennecke
184166b569
rtl.h (mem_attrs): Spell out more clearly the roles of ALIGN, SIZE, EXPR and OFFSET.
...
* rtl.h (mem_attrs): Spell out more clearly the roles of ALIGN,
SIZE, EXPR and OFFSET.
From-SVN: r55753
2002-07-25 19:00:38 +01:00
Richard Henderson
40cb04f19b
emit-rtl.c (set_mem_attributes): Fix size and alignment thinkos in ARRAY_REF of DECL_P case.
...
* emit-rtl.c (set_mem_attributes): Fix size and alignment thinkos
in ARRAY_REF of DECL_P case.
From-SVN: r55752
2002-07-25 10:33:43 -07:00
Gerald Pfeifer
1899ba3ed2
gennews (files): Add proper files for the GCC 3.1 release series.
...
* gennews (files): Add proper files for the GCC 3.1 release series.
Simplify and reformat introductory wording.
From-SVN: r55750
2002-07-25 14:34:56 +00:00
Richard Sandiford
a27fb29b80
invoke.texi: Document -mabi=meabi, and expand on the EABI description.
...
* doc/invoke.texi: Document -mabi=meabi, and expand on the EABI
description. Document -mips32, -mips64, and the associated -march
values. Describe the "mipsN" arguments to -march. Say that the
-mipsN options are equivalent to -march. Reword the description
of default type sizes.
* toplev.h (target_flags_explicit): Declare.
* toplev.c (target_flags_explicit): New var.
(set_target_switch): Update target_flags_explicit.
* config/mips/abi64.h (SUBTARGET_TARGET_OPTIONS): Undefine.
* config/mips/elf64.h (MIPS_ISA_DEFAULT): Undefine.
* config/mips/iris6.h (SUBTARGET_ASM_SPEC): -mabi=64 implies -mips3.
* config/mips/isa3264.h (MIPS_ENABLE_EMBEDDED_O32): Undefine.
* config/mips/mips.h (mips_cpu_info): New struct.
(mips_cpu_string, mips_explicit_type_size_string): Remove.
(mips_cpu_info_table, mips_arch_info, mips_tune_info): Declare.
(MIPS_CPP_SET_PROCESSOR): New macro.
(TARGET_CPP_BUILTINS): Declare a macro for each supported processor.
Define _MIPS_ARCH and _MIPS_TUNE.
(MIPS_ISA_DEFAULT): Don't provide a default value. Instead...
(MIPS_CPU_STRING_DEFAULT): Set to "from-abi" if neither it nor
MIPS_ISA_DEFAULT were already defined.
(MULTILIB_DEFAULTS): Add MULTILIB_ABI_DEFAULT.
(TARGET_OPTIONS): Remove -mcpu and -mexplicit-type-size.
(ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New.
(GAS_ASM_SPEC): Remove -march, -mcpu, -mgp* and -mabi rules.
(ABI_GAS_ASM_SPEC): Remove.
(MULTILIB_ABI_DEFAULT, ASM_ABI_DEFAULT_SPEC): New macros.
(ASM_SPEC): Add -mgp32, -mgp64, -march, -mabi=eabi and -mabi=o64.
Invoke %(asm_abi_default_spec) if no ABI was specified.
(CC1_SPEC): Remove ISA -> register-size rules.
(EXTRA_SPECS): Remove abi_gas_asm_spec. Add asm_abi_default_spec.
* config/mips/mips.c (mips_arch_info, mips_tune_info): New vars.
(mips_cpu_string, mips_explicit_type_size_string): Remove.
(mips_cpu_info_table): New array.
(mips_set_architecture, mips_set_tune): New fns.
(override_options): Rework to make -mipsN equivalent to -march.
Detect more erroneous cases, including those removed from CC1_SPEC.
Don't change the ABI based on architecture, or vice versa.
Unify logic with GAS.
(mips_asm_file_start): Get architecture name from mips_arch_info.
(mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
(mips_parse_cpu): Take the name of the option as argument. Handle
'from-abi'. Raise an error if the option is wrong.
(mips_cpu_info_from_isa): New fn.
[gcc/testsuite]
* gcc.dg/mips-args-[123].c: New tests.
From-SVN: r55747
2002-07-25 10:16:00 +00:00
Richard Sandiford
6bbdc7595c
mips.md (tablejump_mips161): Use gen_rtx_LABEL_REF.
...
* config/mips/mips.md (tablejump_mips161): Use gen_rtx_LABEL_REF.
(tablejump_mips162): Likewise.
From-SVN: r55746
2002-07-25 09:58:19 +00:00
J"orn Rennecke
80a6248498
simpify-rtx.c (simplify_subreg): Don't pass MODE_CC mode to int_mode_for_mode.
...
* simpify-rtx.c (simplify_subreg): Don't pass MODE_CC mode to
int_mode_for_mode.
From-SVN: r55745
2002-07-25 10:25:14 +01:00
Gabriel Dos Reis
ea79391291
c-common.c (c_sizeof_or_alignof_type): Take a third argument for complaining.
...
* c-common.c (c_sizeof_or_alignof_type): Take a third argument for
complaining.
* c-common.h (c_sizeof): Adjust definition.
(c_alignof): Likewise.
* c-tree.h (c_sizeof_nowarn): Now macro.
* c-typeck.c (c_sizeof_nowarn): Remove definition.
cp/
* cp-tree.h (cxx_sizeof_nowarn): Now a macro.
(cxx_sizeof_or_alignof_type): Take a third argument.
(cxx_sizeof): Adjust definition.
(cxx_alignof): Likewise.
* init.c (build_delete): Use cxx_sizeof_nowarn to reflect reality.
* typeck.c (cxx_sizeof_or_alignof_type): Take a third argument for
complaining.
(c_sizeof_nowarn): Remove definition.
(build_unary_op): Use cxx_sizeof_nowarn.
From-SVN: r55744
2002-07-25 08:58:07 +00:00
Benjamin Kosnik
ef6838b11c
ios_base_type.cc: Move to...
...
2002-07-25 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/27_io/ios_base_type.cc: Move to...
* testsuite/27_io/ios_base_types.cc: ...here.
From-SVN: r55743
2002-07-25 07:19:40 +00:00
GCC Administrator
18965224c6
Daily bump.
...
From-SVN: r55742
2002-07-25 07:16:57 +00:00
Neil Booth
2d6154445d
c-decl.c (c_decode_option): No need to handle switches cpplib handles.
...
* c-decl.c (c_decode_option): No need to handle switches
cpplib handles.
cp:
* decl2.c (cxx_decode_option): Similarly.
From-SVN: r55737
2002-07-25 06:56:11 +00:00
Benjamin Kosnik
c82efc81c0
re PR libstdc++/7222 (g++ 3.1: locale::operator ==() doesn`t work on std::locale("") locales)
...
2002-07-24 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/7222
* src/locale.cc (locale::locale(const char*)): Use setlocale NULL.
* testsuite/22_locale/ctor_copy_dtor.cc (test02): New.
From-SVN: r55736
2002-07-25 06:42:00 +00:00
Zack Weinberg
2be2ac706e
defaults.h (ASM_OUTPUT_TYPE_DIRECTIVE, [...]): New default definitions of new macros.
...
* defaults.h (ASM_OUTPUT_TYPE_DIRECTIVE, ASM_OUTPUT_SIZE_DIRECTIVE,
ASM_OUTPUT_MEASURED_SIZE): New default definitions of new macros.
* doc/tm.texi: Document them. Also document SIZE_ASM_OP,
TYPE_ASM_OP, and TYPE_OPERAND_FMT.
* config/elfos.h, config/netbsd-aout.h, config/openbsd.h,
config/alpha/elf.h, config/arm/elf.h, config/avr/avr.h,
config/cris/aout.h, config/i386/freebsd-aout.h,
config/i386/sco5.h, config/ia64/ia64.c, config/ip2k/ip2k.h,
config/m68k/m68kelf.h, config/m68k/m68kv4.h, config/m88k/m88k.h,
config/mcore/mcore-elf.h, config/mips/elf.h, config/mips/elf64.h,
config/mips/iris6.h, config/mips/linux.h, config/pa/pa-linux.h,
config/pa/pa64-hpux.h, config/rs6000/sysv4.h,
config/xtensa/elf.h, config/xtensa/linux.h:
Use the new macros.
Where possible, remove redundant definitions of SIZE_ASM_OP,
TYPE_ASM_OP, and TYPE_OPERAND_FMT.
From-SVN: r55735
2002-07-25 05:14:23 +00:00
Aldy Hernandez
518878e18a
eabi.h: Define TARGET_SPE_ABI, TARGET_SPE, TARGET_ISEL, and TARGET_FPRS.
...
2002-07-24 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/eabi.h: Define TARGET_SPE_ABI, TARGET_SPE,
TARGET_ISEL, and TARGET_FPRS.
* doc/invoke.texi (RS/6000 and PowerPC Options): Document
-mabi=spe, -mabi=no-spe, and -misel=.
* config/rs6000/rs6000-protos.h: Add output_isel.
Move vrsave_operation prototype here.
* config/rs6000/rs6000.md (sminsi3): Allow pattern for TARGET_ISEL.
(smaxsi3): Same.
(uminsi3): Same.
(umaxsi3): Same.
(abssi2_nopower): Disallow when TARGET_ISEL.
(*ne0): Same.
(negsf2): Change to expand and rename old pattern to *negsf2.
(abssf2): Change to expand and rename old pattern to *abssf2.
New expanders: fix_truncsfsi2, floatunssisf2, floatsisf2,
fixunssfsi2.
Change patterns that check for TARGET_HARD_FLOAT or
TARGET_SOFT_FLOAT to also check TARGET_FPRS.
* config/rs6000/rs6000.c: New globals: rs6000_spe_abi,
rs6000_isel, rs6000_fprs, rs6000_isel_string.
(rs6000_override_options): Add 8540 case to
processor_target_table.
Set rs6000_isel for the 8540.
Call rs6000_parse_isel_option.
(enable_mask_for_builtins): New.
(rs6000_parse_isel_option): New.
(rs6000_parse_abi_options): Add spe and no-spe.
(easy_fp_constant): Treat !TARGET_FPRS as soft-float.
(rs6000_legitimize_address): Check for TARGET_FPRS when checking
for TARGET_HARD_FLOAT.
Add case for SPE_VECTOR_MODE.
(rs6000_legitimize_reload_address): Handle SPE vector modes.
(rs6000_legitimate_address): Disallow PRE_INC/PRE_DEC for SPE
vector modes.
Check for TARGET_FPRS when checking for TARGET_HARD_FLOAT.
(rs6000_emit_move): Check for TARGET_FPRS.
Add cases for SPE vector modes.
(function_arg_boundary): Return 64 for SPE vector modes.
(function_arg_advance): Check for TARGET_FPRS and
Handle SPE vectors.
(function_arg): Same.
(setup_incoming_varargs): Check for TARGET_FPRS.
(rs6000_va_arg): Same.
(struct builtin_description): Un-constify mask field. Move up in
file.
(bdesc_2arg): Un-constify and add SPE builtins.
(bdesc_1arg): Same.
(bdesc_spe_predicates): New.
(bdesc_spe_evsel): New.
(rs6000_expand_unop_builtin): Add SPE 5-bit literal builtins.
(rs6000_expand_binop_builtin): Same.
(bdesc_2arg_spe): New.
(spe_expand_builtin): New.
(spe_expand_predicate_builtin): New.
(spe_expand_evsel_builtin): New.
(rs6000_expand_builtin): Call spe_expand_builtin for SPE.
(rs6000_init_builtins): Initialize SPE builtins. Call
rs6000_common_init_builtins.
(altivec_init_builtins): Move all non-altivec builtin code to...
(rs6000_common_init_builtins): ...here. New function.
(branch_positive_comparison_operator): Allow NE code for SPE.
(ccr_bit): Return correct ccr bit for SPE fp.
(print_operand): Emit crnor in 'D' case for SPE.
New case 't'.
Add SPE code for 'y' case.
(rs6000_generate_compare): Generate rtl for SPE fp.
(output_cbranch): Handle SPE hard floats.
(rs6000_emit_cmove): Handle isel.
(rs6000_emit_int_cmove): New.
(output_isel): New.
(rs6000_stack_info): Adjust stack frame so GPRs are saved in
64-bits for SPE.
(debug_stack_info): Add SPE info.
(gen_frame_mem_offset): New.
(rs6000_emit_prologue): Save GPRs in 64-bits for SPE abi.
Change mode of frame pointer, when saving it, to Pmode.
(rs6000_emit_epilogue): Restore GPRs in 64-bits for SPE abi.
Misc cleanups and use gen_frame_mem_offset when appropriate.
* config/rs6000/rs6000.h (processor_type): Add PROCESSOR_PPC8540.
(TARGET_SPE_ABI): New.
(TARGET_SPE): New.
(TARGET_ISEL): New.
(TARGET_FPRS): New.
(FIXED_SCRATCH): New.
(RTX_COSTS): Add PROCESSOR_PPC8540.
(ASM_CPU_SPEC): Add case for 8540.
(TARGET_OPTIONS): Add isel= case.
(rs6000_spe_abi): New.
(rs6000_isel): New.
(rs6000_fprs): New.
(rs6000_isel_string): New.
(UNITS_PER_SPE_WORD): New.
(LOCAL_ALIGNMENT): Adjust for SPE.
(HARD_REGNO_MODE_OK): Same.
(DATA_ALIGNMENT): Same.
(MEMBER_TYPE_FORCES_BLK): New.
(FIRST_PSEUDO_REGISTER): Set to 113.
(FIXED_REGISTERS): Add SPE registers.
(reg_class): Same.
(REG_CLASS_NAMES): Same.
(REG_CLASS_CONTENTS): Same.
(REGNO_REG_CLASS): Same.
(REGISTER_NAMES): Same.
(DEBUG_REGISTER_NAMES): Same.
(ADDITIONAL_REGISTER_NAMES): Same.
(CALL_USED_REGISTERS): Same.
(CALL_REALLY_USED_REGISTERS): Same.
(SPE_ACC_REGNO): New.
(SPEFSCR_REGNO): New.
(SPE_SIMD_REGNO_P): New.
(HARD_REGNO_NREGS): Adjust for SPE.
(VECTOR_MODE_SUPPORTED_P): Same.
(REGNO_REG_CLASS): Same.
(FUNCTION_VALUE): Same.
(LIBCALL_VALUE): Same.
(LEGITIMATE_OFFSET_ADDRESS_P): Same.
(SPE_VECTOR_MODE): New.
(CONDITIONAL_REGISTER_USAGE): Disable FPRs when target does FP on
the GPRs. Set FIXED_SCRATCH fixed in SPE case.
(rs6000_stack): Add spe_gp_size, spe_padding_size,
spe_gp_save_offset.
(USE_FP_FOR_ARG_P): Check for TARGET_FPRS.
(LEGITIMATE_LO_SUM_ADDRESS_P): Same.
(SPE_CONST_OFFSET_OK): New.
(rs6000_builtins): Add SPE builtins.
* testsuite/gcc.dg/ppc-spe.c: New.
* config/rs6000/eabispe.h: New.
* config/rs6000/spe.h: New.
* config/rs600/spe.md: New.
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
__SIMD__ for TARGET_SPE.
* config.gcc: Add powerpc-*-eabispe* case.
Add spe.h to user headers for powerpc.
From-SVN: r55734
2002-07-25 02:51:31 +00:00
Aldy Hernandez
0b72793f19
* testsuite/gcc.dg/ppc-spe.c: New.
...
From-SVN: r55733
2002-07-25 02:31:04 +00:00
Aldy Hernandez
6c8875e595
eabi.h: Define TARGET_SPE_ABI, TARGET_SPE, TARGET_ISEL, and TARGET_FPRS.
...
2002-07-24 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/eabi.h: Define TARGET_SPE_ABI, TARGET_SPE,
TARGET_ISEL, and TARGET_FPRS.
* doc/invoke.texi (RS/6000 and PowerPC Options): Document
-mabi=spe, -mabi=no-spe, and -misel=.
* config/rs6000/rs6000-protos.h: Add output_isel.
Move vrsave_operation prototype here.
* config/rs6000/rs6000.md (sminsi3): Allow pattern for TARGET_ISEL.
(smaxsi3): Same.
(uminsi3): Same.
(umaxsi3): Same.
(abssi2_nopower): Disallow when TARGET_ISEL.
(*ne0): Same.
(negsf2): Change to expand and rename old pattern to *negsf2.
(abssf2): Change to expand and rename old pattern to *abssf2.
New expanders: fix_truncsfsi2, floatunssisf2, floatsisf2,
fixunssfsi2.
Change patterns that check for TARGET_HARD_FLOAT or
TARGET_SOFT_FLOAT to also check TARGET_FPRS.
* config/rs6000/rs6000.c: New globals: rs6000_spe_abi,
rs6000_isel, rs6000_fprs, rs6000_isel_string.
(rs6000_override_options): Add 8540 case to
processor_target_table.
Set rs6000_isel for the 8540.
Call rs6000_parse_isel_option.
(enable_mask_for_builtins): New.
(rs6000_parse_isel_option): New.
(rs6000_parse_abi_options): Add spe and no-spe.
(easy_fp_constant): Treat !TARGET_FPRS as soft-float.
(rs6000_legitimize_address): Check for TARGET_FPRS when checking
for TARGET_HARD_FLOAT.
Add case for SPE_VECTOR_MODE.
(rs6000_legitimize_reload_address): Handle SPE vector modes.
(rs6000_legitimate_address): Disallow PRE_INC/PRE_DEC for SPE
vector modes.
Check for TARGET_FPRS when checking for TARGET_HARD_FLOAT.
(rs6000_emit_move): Check for TARGET_FPRS.
Add cases for SPE vector modes.
(function_arg_boundary): Return 64 for SPE vector modes.
(function_arg_advance): Check for TARGET_FPRS and
Handle SPE vectors.
(function_arg): Same.
(setup_incoming_varargs): Check for TARGET_FPRS.
(rs6000_va_arg): Same.
(struct builtin_description): Un-constify mask field. Move up in
file.
(bdesc_2arg): Un-constify and add SPE builtins.
(bdesc_1arg): Same.
(bdesc_spe_predicates): New.
(bdesc_spe_evsel): New.
(rs6000_expand_unop_builtin): Add SPE 5-bit literal builtins.
(rs6000_expand_binop_builtin): Same.
(bdesc_2arg_spe): New.
(spe_expand_builtin): New.
(spe_expand_predicate_builtin): New.
(spe_expand_evsel_builtin): New.
(rs6000_expand_builtin): Call spe_expand_builtin for SPE.
(rs6000_init_builtins): Initialize SPE builtins. Call
rs6000_common_init_builtins.
(altivec_init_builtins): Move all non-altivec builtin code to...
(rs6000_common_init_builtins): ...here. New function.
(branch_positive_comparison_operator): Allow NE code for SPE.
(ccr_bit): Return correct ccr bit for SPE fp.
(print_operand): Emit crnor in 'D' case for SPE.
New case 't'.
Add SPE code for 'y' case.
(rs6000_generate_compare): Generate rtl for SPE fp.
(output_cbranch): Handle SPE hard floats.
(rs6000_emit_cmove): Handle isel.
(rs6000_emit_int_cmove): New.
(output_isel): New.
(rs6000_stack_info): Adjust stack frame so GPRs are saved in
64-bits for SPE.
(debug_stack_info): Add SPE info.
(gen_frame_mem_offset): New.
(rs6000_emit_prologue): Save GPRs in 64-bits for SPE abi.
Change mode of frame pointer, when saving it, to Pmode.
(rs6000_emit_epilogue): Restore GPRs in 64-bits for SPE abi.
Misc cleanups and use gen_frame_mem_offset when appropriate.
* config/rs6000/rs6000.h (processor_type): Add PROCESSOR_PPC8540.
(TARGET_SPE_ABI): New.
(TARGET_SPE): New.
(TARGET_ISEL): New.
(TARGET_FPRS): New.
(FIXED_SCRATCH): New.
(RTX_COSTS): Add PROCESSOR_PPC8540.
(ASM_CPU_SPEC): Add case for 8540.
(TARGET_OPTIONS): Add isel= case.
(rs6000_spe_abi): New.
(rs6000_isel): New.
(rs6000_fprs): New.
(rs6000_isel_string): New.
(UNITS_PER_SPE_WORD): New.
(LOCAL_ALIGNMENT): Adjust for SPE.
(HARD_REGNO_MODE_OK): Same.
(DATA_ALIGNMENT): Same.
(MEMBER_TYPE_FORCES_BLK): New.
(FIRST_PSEUDO_REGISTER): Set to 113.
(FIXED_REGISTERS): Add SPE registers.
(reg_class): Same.
(REG_CLASS_NAMES): Same.
(REG_CLASS_CONTENTS): Same.
(REGNO_REG_CLASS): Same.
(REGISTER_NAMES): Same.
(DEBUG_REGISTER_NAMES): Same.
(ADDITIONAL_REGISTER_NAMES): Same.
(CALL_USED_REGISTERS): Same.
(CALL_REALLY_USED_REGISTERS): Same.
(SPE_ACC_REGNO): New.
(SPEFSCR_REGNO): New.
(SPE_SIMD_REGNO_P): New.
(HARD_REGNO_NREGS): Adjust for SPE.
(VECTOR_MODE_SUPPORTED_P): Same.
(REGNO_REG_CLASS): Same.
(FUNCTION_VALUE): Same.
(LIBCALL_VALUE): Same.
(LEGITIMATE_OFFSET_ADDRESS_P): Same.
(SPE_VECTOR_MODE): New.
(CONDITIONAL_REGISTER_USAGE): Disable FPRs when target does FP on
the GPRs. Set FIXED_SCRATCH fixed in SPE case.
(rs6000_stack): Add spe_gp_size, spe_padding_size,
spe_gp_save_offset.
(USE_FP_FOR_ARG_P): Check for TARGET_FPRS.
(LEGITIMATE_LO_SUM_ADDRESS_P): Same.
(SPE_CONST_OFFSET_OK): New.
(rs6000_builtins): Add SPE builtins.
* testsuite/gcc.dg/ppc-spe.c: New.
* config/rs6000/eabispe.h: New.
* config/rs6000/spe.h: New.
* config/rs600/spe.md: New.
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
__SIMD__ for TARGET_SPE.
* config.gcc: Add powerpc-*-eabispe* case.
Add spe.h to user headers for powerpc.
From-SVN: r55732
2002-07-25 02:27:55 +00:00
Aldy Hernandez
a3170dc629
eabi.h: Define TARGET_SPE_ABI, TARGET_SPE, TARGET_ISEL, and TARGET_FPRS.
...
2002-07-24 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/eabi.h: Define TARGET_SPE_ABI, TARGET_SPE,
TARGET_ISEL, and TARGET_FPRS.
* doc/invoke.texi (RS/6000 and PowerPC Options): Document
-mabi=spe, -mabi=no-spe, and -misel=.
* config/rs6000/rs6000-protos.h: Add output_isel.
Move vrsave_operation prototype here.
* config/rs6000/rs6000.md (sminsi3): Allow pattern for TARGET_ISEL.
(smaxsi3): Same.
(uminsi3): Same.
(umaxsi3): Same.
(abssi2_nopower): Disallow when TARGET_ISEL.
(*ne0): Same.
(negsf2): Change to expand and rename old pattern to *negsf2.
(abssf2): Change to expand and rename old pattern to *abssf2.
New expanders: fix_truncsfsi2, floatunssisf2, floatsisf2,
fixunssfsi2.
Change patterns that check for TARGET_HARD_FLOAT or
TARGET_SOFT_FLOAT to also check TARGET_FPRS.
* config/rs6000/rs6000.c: New globals: rs6000_spe_abi,
rs6000_isel, rs6000_fprs, rs6000_isel_string.
(rs6000_override_options): Add 8540 case to
processor_target_table.
Set rs6000_isel for the 8540.
Call rs6000_parse_isel_option.
(enable_mask_for_builtins): New.
(rs6000_parse_isel_option): New.
(rs6000_parse_abi_options): Add spe and no-spe.
(easy_fp_constant): Treat !TARGET_FPRS as soft-float.
(rs6000_legitimize_address): Check for TARGET_FPRS when checking
for TARGET_HARD_FLOAT.
Add case for SPE_VECTOR_MODE.
(rs6000_legitimize_reload_address): Handle SPE vector modes.
(rs6000_legitimate_address): Disallow PRE_INC/PRE_DEC for SPE
vector modes.
Check for TARGET_FPRS when checking for TARGET_HARD_FLOAT.
(rs6000_emit_move): Check for TARGET_FPRS.
Add cases for SPE vector modes.
(function_arg_boundary): Return 64 for SPE vector modes.
(function_arg_advance): Check for TARGET_FPRS and
Handle SPE vectors.
(function_arg): Same.
(setup_incoming_varargs): Check for TARGET_FPRS.
(rs6000_va_arg): Same.
(struct builtin_description): Un-constify mask field. Move up in
file.
(bdesc_2arg): Un-constify and add SPE builtins.
(bdesc_1arg): Same.
(bdesc_spe_predicates): New.
(bdesc_spe_evsel): New.
(rs6000_expand_unop_builtin): Add SPE 5-bit literal builtins.
(rs6000_expand_binop_builtin): Same.
(bdesc_2arg_spe): New.
(spe_expand_builtin): New.
(spe_expand_predicate_builtin): New.
(spe_expand_evsel_builtin): New.
(rs6000_expand_builtin): Call spe_expand_builtin for SPE.
(rs6000_init_builtins): Initialize SPE builtins. Call
rs6000_common_init_builtins.
(altivec_init_builtins): Move all non-altivec builtin code to...
(rs6000_common_init_builtins): ...here. New function.
(branch_positive_comparison_operator): Allow NE code for SPE.
(ccr_bit): Return correct ccr bit for SPE fp.
(print_operand): Emit crnor in 'D' case for SPE.
New case 't'.
Add SPE code for 'y' case.
(rs6000_generate_compare): Generate rtl for SPE fp.
(output_cbranch): Handle SPE hard floats.
(rs6000_emit_cmove): Handle isel.
(rs6000_emit_int_cmove): New.
(output_isel): New.
(rs6000_stack_info): Adjust stack frame so GPRs are saved in
64-bits for SPE.
(debug_stack_info): Add SPE info.
(gen_frame_mem_offset): New.
(rs6000_emit_prologue): Save GPRs in 64-bits for SPE abi.
Change mode of frame pointer, when saving it, to Pmode.
(rs6000_emit_epilogue): Restore GPRs in 64-bits for SPE abi.
Misc cleanups and use gen_frame_mem_offset when appropriate.
* config/rs6000/rs6000.h (processor_type): Add PROCESSOR_PPC8540.
(TARGET_SPE_ABI): New.
(TARGET_SPE): New.
(TARGET_ISEL): New.
(TARGET_FPRS): New.
(FIXED_SCRATCH): New.
(RTX_COSTS): Add PROCESSOR_PPC8540.
(ASM_CPU_SPEC): Add case for 8540.
(TARGET_OPTIONS): Add isel= case.
(rs6000_spe_abi): New.
(rs6000_isel): New.
(rs6000_fprs): New.
(rs6000_isel_string): New.
(UNITS_PER_SPE_WORD): New.
(LOCAL_ALIGNMENT): Adjust for SPE.
(HARD_REGNO_MODE_OK): Same.
(DATA_ALIGNMENT): Same.
(MEMBER_TYPE_FORCES_BLK): New.
(FIRST_PSEUDO_REGISTER): Set to 113.
(FIXED_REGISTERS): Add SPE registers.
(reg_class): Same.
(REG_CLASS_NAMES): Same.
(REG_CLASS_CONTENTS): Same.
(REGNO_REG_CLASS): Same.
(REGISTER_NAMES): Same.
(DEBUG_REGISTER_NAMES): Same.
(ADDITIONAL_REGISTER_NAMES): Same.
(CALL_USED_REGISTERS): Same.
(CALL_REALLY_USED_REGISTERS): Same.
(SPE_ACC_REGNO): New.
(SPEFSCR_REGNO): New.
(SPE_SIMD_REGNO_P): New.
(HARD_REGNO_NREGS): Adjust for SPE.
(VECTOR_MODE_SUPPORTED_P): Same.
(REGNO_REG_CLASS): Same.
(FUNCTION_VALUE): Same.
(LIBCALL_VALUE): Same.
(LEGITIMATE_OFFSET_ADDRESS_P): Same.
(SPE_VECTOR_MODE): New.
(CONDITIONAL_REGISTER_USAGE): Disable FPRs when target does FP on
the GPRs. Set FIXED_SCRATCH fixed in SPE case.
(rs6000_stack): Add spe_gp_size, spe_padding_size,
spe_gp_save_offset.
(USE_FP_FOR_ARG_P): Check for TARGET_FPRS.
(LEGITIMATE_LO_SUM_ADDRESS_P): Same.
(SPE_CONST_OFFSET_OK): New.
(rs6000_builtins): Add SPE builtins.
* testsuite/gcc.dg/ppc-spe.c: New.
* config/rs6000/eabispe.h: New.
* config/rs6000/spe.h: New.
* config/rs600/spe.md: New.
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
__SIMD__ for TARGET_SPE.
* config.gcc: Add powerpc-*-eabispe* case.
Add spe.h to user headers for powerpc.
From-SVN: r55731
2002-07-25 02:22:47 +00:00
Benjamin Kosnik
9a56333e55
re PR libstdc++/7230 (<strstream> header file is missing (trunk))
...
2002-07-24 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/7230
* config/linker-map.gnu: Revert strstream patch from 2002-07-01.
* include/Makefile.am (backward_headers): Use strstream, not
strstream.h.
* include/Makefile.in: Regenerate.
* include/backward/strstream: Revert.
* include/backward/strstream.h: Remove.
* src/strstream.cc: Revert.
* testsuite/backward/strstream_members.cc: Change include.
From-SVN: r55730
2002-07-25 00:04:37 +00:00
Chris Demetriou
8d1b7ba13b
elf.h (STARTFILE_SPEC): Undo previous change.
...
2002-07-24 Chris Demetriou <cgd@broadcom.com>
* config/mips/elf.h (STARTFILE_SPEC): Undo previous change.
* config/mips/elf64.h (STARTFILE_SPEC): Likewise.
* config/mips/isa3264.h (STARTFILE_SPEC): Likewise.
From-SVN: r55729
2002-07-24 16:48:20 -07:00
Tom Tromey
1efccea3b1
Runtime.java (loadLibrary): Pass `true' as search argument to _load.
...
* java/lang/Runtime.java (loadLibrary): Pass `true' as search
argument to _load.
From-SVN: r55727
2002-07-24 23:17:39 +00:00
Benjamin Kosnik
922045978d
re PR libstdc++/7219 (_GLIBCPP_DEPRECATED on (ios_base::streamoff and ios_base::streampos types))
...
2002-07-24 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/7219
* testsuite/27_io/ios_base_type.cc: New.
* include/bits/ios_base.h (ios_base::streampos): Add.
(ios_base::streamoff): Add.
From-SVN: r55726
2002-07-24 23:17:13 +00:00
Geoffrey Keating
3cfab7ec18
In cp/ChangeLog:
...
* tree.c (cp_build_qualified_type_real): When copying
pointer-to-method types, unshare the record that holds
the cached pointer-to-member-function type.
In testsuite/ChangeLog:
* g++.dg/other/ptrmem4.C: New testcase.
From-SVN: r55725
2002-07-24 23:01:07 +00:00
Richard Henderson
eb5da24bed
* gcc.c-torture/execute/loop-2e.c: Rewrite for 64 bit and no mmap.
...
From-SVN: r55724
2002-07-24 15:20:34 -07:00
Richard Henderson
8ad8135aa4
expr.c (expand_expr): Use GOTO_SUBROUTINE_EXPR form when not optimizing.
...
* expr.c (expand_expr) [TRY_FINALLY_EXPR]: Use GOTO_SUBROUTINE_EXPR
form when not optimizing.
From-SVN: r55723
2002-07-24 15:05:19 -07:00
David Mosberger
dc44a4d856
ia64.c (gen_thread_pointer): Fix typo in marking thread_pointer_rtx as unchanging.
...
* config/ia64/ia64.c (gen_thread_pointer): Fix typo in marking
thread_pointer_rtx as unchanging.
From-SVN: r55722
2002-07-24 14:42:48 -07:00
Michael Matz
c560531806
ra-colorize.c (INV_REG_ALLOC_ORDER): New macro.
...
* ra-colorize.c (INV_REG_ALLOC_ORDER): New macro.
(free_reg): Use it.
From-SVN: r55721
2002-07-24 20:52:26 +00:00
Benjamin Kosnik
51937d2c98
re PR libstdc++/7286 (placement operator delete issue)
...
2002-07-24 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/7286
* libsupc++/new: Add placement delete.
* testsuite/18_support/new_delete_placement.cc: New.
* docs/html/abi.txt: Fix typos.
From-SVN: r55718
2002-07-24 19:49:21 +00:00
Richard Earnshaw
3ade30eaf7
arm.md (arm_buneq, arm_bltgt): put '\' before ';' in output pattern.
...
* arm.md (arm_buneq, arm_bltgt): put '\' before ';' in output
pattern.
(arm_buneq_reversed, arm_bltgt_reversed): Likewise.
(movsicc, movsfcc, movdfcc): FAIL if UNEQ or LTGT.
From-SVN: r55717
2002-07-24 18:29:00 +00:00
Tom Tromey
ce05139c56
natFileDescriptorWin32.cc (setLength): New method.
...
2002-07-24 Tom Tromey <tromey@redhat.com>
Tony Kimball <alk@pobox.com>
* java/io/natFileDescriptorWin32.cc (setLength): New method.
* java/io/natFileDescriptorPosix.cc (setLength): New method.
* java/io/RandomAccessFile.java (setLength): New method.
* java/io/natFileDescriptorEcos.cc (setLength): New method.
* java/io/FileDescriptor.java (setLength): New method.
Co-Authored-By: Tony Kimball <alk@pobox.com>
From-SVN: r55715
2002-07-24 17:48:41 +00:00
Chris Demetriou
8a3ad73714
elf.h (STARTFILE_SPEC): Never include crt0.o.
...
2002-07-24 Chris Demetriou <cgd@broadcom.com>
* config/mips/elf.h (STARTFILE_SPEC): Never include crt0.o.
* config/mips/elf64.h (STARTFILE_SPEC): Likewise.
* config/mips/isa3264.h (STARTFILE_SPEC): Do not redefine.
From-SVN: r55714
2002-07-24 10:14:33 -07:00
Jason Merrill
979b1d1834
stop recommending -fexternal-templates
...
From-SVN: r55713
2002-07-24 12:23:14 -04:00
Jan Hubicka
7e51e626ab
toplev.c (rest_of_compilation): Dump loops before clobbering the structure.
...
* toplev.c (rest_of_compilation): Dump loops before clobbering
the structure.
From-SVN: r55712
2002-07-24 16:07:25 +00:00
Mark Wielaard
5526ddf6fd
[multiple changes]
...
2002-07-24 Mark Wielaard <mark@klomp.org>
* java/lang/reflect/natField.cc (setAddr): Check isAccessible().
* java/io/ObjectInputStream.java (setBooleanField): Before setting
field call setAccessible(true).
(setByteField): Likewise.
(setCharField): Likewise.
(setDoubleField): Likewise.
(setFloatField): Likewise.
(setIntField): Likewise.
(setLongField): Likewise.
(setShortField): Likewise.
(setObjectField): Likewise.
2002-07-24 Tom Tromey <tromey@redhat.com>
* java/io/ObjectInputStream.java (readObject) [TC_ARRAY]: Don't
use toString() to format array element.
From-SVN: r55711
2002-07-24 16:05:34 +00:00
Jan Hubicka
5df533b352
* rtlanal.c (keep_with_call_p): Avoid overflow in fixed_regs.
...
From-SVN: r55710
2002-07-24 15:24:35 +00:00
Gabriel Dos Reis
aa02149af5
* g++.dg/ext/alignof1.C (main): Return 0 for success.
...
From-SVN: r55708
2002-07-24 14:12:51 +00:00
Roger Sayle
79258dce71
[multiple changes]
...
2002-07-24 Frank van der Linden <fvdl@wasabisystems.com>
PR optimization/7291
* config/i386/i386.c (ix86_expand_clrstr): Fix bzero alignment
problem on x86_64.
2002-07-24 Roger Sayle <roger@eyesopen.com>
* gcc.c-torture/execute/memset-3.c: New testcase.
From-SVN: r55704
2002-07-24 13:41:22 +00:00
Gabriel Dos Reis
26ff2117a9
pretty-print.h: Add macros from cp/error.c `:w
...
* pretty-print.h: Add macros from cp/error.c
`:w
From-SVN: r55703
2002-07-24 12:17:53 +00:00
Benjamin Kosnik
6364054f3a
documentation.html: Remove libstdc++-v3.0.86 links...
...
2002-07-23 Benjamin Kosnik <bkoz@redhat.com>
* docs/html/documentation.html: Remove libstdc++-v3.0.86 links,
confusing usage of "latest."
De-tangle contributor information from introductory notes.
Move abi.txt link placement, activate.
Re-organize.
Move chapter info into old FAQ format.
* docs/html/organization.html: Removed, obsoleted by doxygen work.
* docs/html/abi.txt: Add notes on testing ABI changes.
From-SVN: r55702
2002-07-24 07:55:34 +00:00
Alan Modra
0ba1b2ff0f
rs6000-protos.h (mask_operand_wrap): Declare.
...
* config/rs6000/rs6000-protos.h (mask_operand_wrap): Declare.
(mask64_2_operand): Declare.
(build_mask64_2_operands): Declare.
(and64_2_operand): Declare.
(extract_MB): Declare.
(extract_ME): Declare.
* config/rs6000/rs6000.c (mask64_operand): Allow all ones. Remove
CONST_DOUBLE code.
(mask_operand_wrap): New insn predicate.
(mask64_2_operand): Likewise.
(and64_2_operand): Likewise.
(build_mask64_2_operands): New function.
(extract_MB): New function.
(extract_ME): New function.
(print_operand <case m,M>): Use extract_MB and extract_ME.
(print_operand <case S>): Allow all ones. Remove CONST_DOUBLE support.
* config/rs6000/rs6000.h (EXTRA_CONSTRAINT): Add 't'.
(PREDICATE_CODES): Add and64_2_operand, mask_operand_wrap and
mask64_2_operand. Remove CONST_DOUBLE from mask64_operand.
* config/rs6000/rs6000.md (andsi3_internal3): New
(andsi3_internal3+1): Enable split for powerpc64.
(andsi3_internal3+2): New split.
(andsi3_internal4): Renamed old andsi3_internal3.
(andsi3_internal5): New.
(andsi3_internal5+1): Enable split for powerpc64.
(andsi3_internal5+2): New split.
(andsi3_internal6, andsi3_internal7, andsi3_internal8): New.
(anddi3): Handle 't' constraint.
(anddi3+1): New split.
(anddi3_internal2): Handle 't' constraint.
(anddi3_internal2+1): New split.
(anddi3_internal3): Handle 't' constraint.
(anddi3_internal3+1): New split.
From-SVN: r55701
2002-07-24 17:23:36 +09:30