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* config/1750a/1750a.c: Fix comment formatting.
* config/1750a/1750a.h: Likewise.
From-SVN: r46871
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* configure.in (--enable-languages): Be more permissive about
syntax. Check for empty lists better. Warn about $LANGUAGES.
* configure: Regenerated.
From-SVN: r46870
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From-SVN: r46868
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In ChangeLog:
2001-11-08 Geoffrey Keating <geoffk@redhat.com>
* config.sub: Import from master sources, rev. 1.230.
* MAINTAINERS: Change 'stormy16' to 'xstormy16'.
Index: gcc/ChangeLog
2001-11-08 Geoffrey Keating <geoffk@redhat.com>
* config.gcc: Rename stormy16 to xstormy16.
* config/stormy16/stormy-abi: Likewise.
* config/stormy16/stormy16-protos.h: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/stormy16/stormy16.h: Likewise.
* config/stormy16/stormy16.md: Likewise.
Index: gcc/testsuite/ChangeLog
2001-11-08 Geoffrey Keating <geoffk@redhat.com>
* g++.old-deja/g++.bugs/900227_01.C: Change stormy16 to xstormy16.
* g++.old-deja/g++.eh/badalloc1.C: Change stormy16 to xstormy16.
* g++.old-deja/g++.mike/ns15.C: Change stormy16 to xstormy16.
* g++.old-deja/g++.pt/crash16.C: Change stormy16 to xstormy16.
* gcc.c-torture/compile/961203-1.x: Change stormy16 to xstormy16.
* gcc.c-torture/compile/980506-1.x: Change stormy16 to xstormy16.
* gcc.c-torture/compile/990617-1.x: Change stormy16 to xstormy16.
From-SVN: r46867
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From-SVN: r46866
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* expr.c (emit_block_move): If X is readonly emit CLOBBER for it.
(clear_storage): Likewise, for OBJECT.
From-SVN: r46865
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when...
* pa.c (emit_move_sequence): Fix SUBREG expression to
use proper byte offset when extending a constant from
SImode to DImode.
From-SVN: r46864
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cannot throw.
* cfgrtl.c (purge_dead_edges): Remove REG_EH_REGION note for insns
which cannot throw.
From-SVN: r46863
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SUBREG_PROMOTED_VAR_P or known to be pointer.
* explow.c (convert_memory_address, case SUBREG): Only return
inner object if SUBREG_PROMOTED_VAR_P or known to be pointer.
From-SVN: r46862
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* Makefile.in (GCC_FOR_TARGET): Add build_tooldir/sys-include.
(CROSS_SYSTEM_HEADER_DIR): Use build_tooldir not tooldir.
(ORDINARY_FLAGS_TO_PASS, stmp-fixinc): Likewise.
From-SVN: r46860
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From-SVN: r46859
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* dwarf2out.c (debug_str_hash): New.
(struct indirect_string_node): New.
(struct dw_val_struct): Change type of val_str to it.
(DEBUG_STR_SECTION_FLAGS): Define.
(add_AT_string): Push string into hashtable, increment reference
counter.
(AT_string): Return string from ht_identifier.
(AT_string_form): New.
(free_AT): For dw_val_class_str, just decrement reference counter.
(size_of_string): Remove.
(size_of_die): Use AT_string_form to decide what size the string
occupies in DIE.
(size_of_pubnames): Use strlen instead of size_of_string.
(value_format): Use AT_string_form for dw_val_class_str.
(output_die): Output DW_FORM_strp strings using
dw2_asm_output_offset.
(indirect_string_alloc, output_indirect_string): New.
(dwarf2out_finish): Emit .debug_str strings if there are any.
From-SVN: r46858
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--program-prefix...
* configure.in: Add AC_ARG_PROGRAM to support program name
transformation with --program-prefix, --program-suffix and
--program-transform-name.
* Makefile.in (GCC_INSTALL_NAME, CPP_INSTALL_NAME,
PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, GCOV_INSTALL_NAME,
GCCBUG_INSTALL_NAME, GCC_CROSS_NAME, CPP_CROSS_NAME,
PROTOIZE_CROSS_NAME, UNPROTOIZE_CROSS_NAME): Handle
program_transform_name the way suggested by autoconf.
(GCC_TARGET_INSTALL_NAME): Define.
(install-driver): Use the transformed target alias name.
* Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME,
DEMANGLER_CROSS_NAME): Handle program_transform_name the way
suggested by autoconf.
(GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define.
(c++.install-common): Use the transformed target alias names.
* Make-lang.in (G77_INSTALL_NAME, G77_CROSS_NAME): Handle
program_transform_name the way suggested by autoconf.
* Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
program_transform_name the way suggested by autoconf.
(java.install-common): Also transform auxiliary program names with
program_transform_name.
From-SVN: r46856
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instead of special casing it...
* config/mips/mips.c (save_restore_insns): Remove GP from the
restore registers mask early instead of special casing it inside
the loop.
From-SVN: r46853
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* cp/decl.c (shadow_warning): New function.
(pushdecl): Improve -Wshadow warnings. Don't give both a warning
and an error when a block scope decl shadows a parameter.
* g++.dg/warn/Wshadow-1.C: New tests.
* g++.old-deja/g++.mike/for3.C: Update.
From-SVN: r46852
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* config/fp-bit.h (usi_to_float): Define for US_SOFTWARE_GOFAST
case as well.
From-SVN: r46851
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implement floating negation on...
* pa.md (negdf2, negsf2): Use multiplication rather than subtraction
to implement floating negation on processors prior to PA 2.0.
From-SVN: r46847
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* parse.y (trap_overflow_corner_case): New rule.
(unary_expression): Use it.
* lex.c (java_init_lex): Don't set minus_seen.
(yylex): Don't use minus_seen. Communicate overflow to parser for
it to handle.
(error_if_numeric_overflow): New function.
* parse.h (minus_seen): Removed field.
(JAVA_RADIX10_FLAG): New define.
From-SVN: r46846
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* parse.y (case_label_list): New global.
(goal): Register case_label_list with GC.
(java_complete_lhs): Save new case on case_label_list.
(patch_switch_statement): Check for duplicate case labels.
From-SVN: r46845
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From-SVN: r46844
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* dwarf2asm.c (mark_indirect_pool_entry, mark_indirect_pool): New.
(USE_LINKONCE_INDIRECT): Define.
(dw2_output_indirect_constant_1): Try to output indirect constants
into linkonce sections if possible.
(dw2_force_const_mem): Likewise. Register indirect_pool with GGC.
(dw2_output_indirect_constants): Likewise.
From-SVN: r46843
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From-SVN: r46842
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2001-11-08 Toon Moene <toon@moene.indiv.nluug.nl>
* Make-lang.in: Add rules for building g77.1.
* invoke.texi: Add man page stuff. Move indexing
from g77.texi to here.
* g77.texi: Remove indexing specific to invoke.texi.
* news.texi: Document that g77.1 is now a generated
file.
From-SVN: r46840
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From-SVN: r46839
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* c-decl.c (pushdecl): Remove file and line.
* c-typeck.c (pop_init_level): Remove size.
From-SVN: r46838
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* darwin.h (ROUND_TYPE_ALIGN): Change BIGGEST_ALIGNMENT to 64.
* linux64.h (ROUND_TYPE_ALIGN): Change BIGGEST_ALIGNMENT to 64.
From-SVN: r46837
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From-SVN: r46835
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2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
* parse.y (patch_assignment): Removed unused third argument.
(java_complete_lhs): Removed unused third argument to patch_assignment.
( http://gcc.gnu.org/ml/gcc-patches/2001-11/msg00469.html )
From-SVN: r46834
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* doc/invoke.texi: Add -maltivec, -mno-altivec, and -mabi=altivec
for rs6000.
* config/rs6000/rs6000.h (MASK_ALTIVEC): New.
(TARGET_ALTIVEC): New.
(TARGET_SWITCHES): Add altivec.
(FIRST_PSEUDO_REGISTER): Change to 109.
(CALL_USED_REGISTERS): Same.
(FIRST_ALTIVEC_REGNO): New.
(LAST_ALTIVEC_REGNO): New.
(ALTIVEC_REGNO_P): New.
(UNITS_PER_ALTIVEC_WORD): New.
(ALTIVEC_VECTOR_MODE): New.
(FIXED_REGISTERS): Add altivec registers.
(REG_ALLOC_ORDER): Same.
(HARD_REGNO_NREGS): Adjust for altivec registers.
(HARD_REGNO_MODE_OK): Same.
(MODES_TIEABLE_P): Same.
(REGISTER_MOVE_COST): Same.
(REGNO_REG_CLASS): Same.
(reg_class): Add ALTIVEC_REGS.
(REG_CLASS_NAMES): Same.
(REG_CLASS_CONTENTS): Same.
(REG_CLASS_FROM_LETTER): Add 'v' constraint for ALTIVEC_REGS.
(ALTIVEC_ARG_RETURN): New.
(FUNCTION_VALUE): Handle VECTOR_TYPE.
(LIBCALL_VALUE): Handle altivec vector modes.
(VECTOR_MODE_SUPPORTED_P): New.
(ALTIVEC_ARG_MIN_REG): New.
(ALTIVEC_ARG_MAX_REG): New.
(ALTIVEC_ARG_NUM_REG): New.
(FUNCTION_VALUE_REGNO_P): Return true for altivec return register.
(FUNCTION_ARG_REGNO_P): Support passing args in altivec registers.
(REGISTER_NAMES): Add altivec regs.
(DEBUG_REGISTER_NAMES): Same.
(ADDITIONAL_REGISTER_NAMES): Same.
(rs6000_builtins): New.
(MD_EXPAND_BUILTIN): New.
(MD_INIT_BUILTINS): New.
(LEGITIMATE_OFFSET_ADDRESS_P): This addressing mode is not valid
for AltiVec instructions.
(LEGITIMATE_LO_SUM_ADDRESS_P): Same.
(HARD_REGNO_MODE_OK): Altivec modes can only go in altivec
registers.
(SECONDARY_MEMORY_NEEDED): We need memory to copy vector modes.
(TARGET_SWITCHES): Add no-altivec.
(DATA_ALIGNMENT): Align vectors to 128 bits.
(TARGET_OPTIONS): Add abi= option.
Add rs6000_abi_string extern.
(LOCAL_ALIGNMENT): New.
(CPP_CPU_SPEC): Define __ALTIVEC__ when -maltivec.
(MASK_ALTIVEC_ABI): New.
(TARGET_ALTIVEC_ABI): New.
(CONDITIONAL_REGISTER_USAGE): Set first 20 AltiVec registers to
call-saved.
(STACK_BOUNDARY): Adjust for altivec.
(BIGGEST_ALIGNMENT): Same.
(rs6000_args): Add vregno.
(USE_ALTIVEC_FOR_ARG_P): New.
(FIXED_REGISTERS): Add vrsave register.
(CALL_USED_REGISTERS): Same.
(CONDITIONAL_REGISTER_USAGE): Set VRSAVE info.
(VRSAVE_REGNO): New.
(reg_class): Add VRSAVE_REGS.
(REG_CLASS_NAMES): Same.
(REG_CLASS_CONTENTS): Same.
(REGNO_REG_CLASS): Same.
* config/rs6000/sysv4.h (STACK_BOUNDARY): Adjust for altivec.
(ABI_STACK_BOUNDARY): Same.
(BIGGEST_ALIGNMENT): Same.
(ADJUST_FIELD_ALIGN): Remove undef. Define anew.
(ROUND_TYPE_ALIGN): Same.
* config/rs6000/aix.h (ROUND_TYPE_ALIGN): Change BIGGEST_ALIGNMENT
to 64.
* config/rs6000/rs6000.c (rs6000_expand_builtin): New.
(altivec_expand_builtin): New.
(altivec_init_builtins): New.
(TARGET_EXPAND_BUILTIN): New.
(TARGET_INIT_BUILTINS): New.
(rs6000_init_builtins): New.
(struct builtin_description): New.
(bdesc_2arg): New.
(rs6000_reg_names): Add altivec registers.
(alt_reg_names): Same.
(secondary_reload_class): Altivec regs can hold altivec regs and
memory.
(rs6000_emit_move): Force constants into memory for AltiVec moves.
(print_operand): Add 'y' case for printing altivec memory
operands.
(rs6000_legitimize_address): Legitimize vector addresses into
[REG+REG] or [REG].
(altivec_expand_binop_builtin): New.
New string rs6000_current_abi.
(rs6000_override_options): Call rs6000_parse_abi_options.
(rs6000_parse_abi_options): New.
(function_arg_boundary): Vector arguments must be 16
byte aligned.
(function_arg_advance): Handle vector arguments.
(function_arg_partial_nregs): Same.
(init_cumulative_args): Same.
(function_arg): Same.
* config/rs6000/rs6000.md (altivec_lvx): New.
(type): Add altivec attribute.
(movv4si): New.
(*movv4si_internal): New.
(movv16qi): New.
(*movv16qi_internal): New.
(movv8hi): New.
(*movv8hi_internal1): New.
(movv4sf): New.
(*movv4sf_internal1): New.
(altivec_stvx): New.
(vaddubm): New.
(vadduhm): New.
(vadduwm): New.
(vaddfp): New.
(vaddcuw): New.
(vaddubs): New.
(vaddsbs): New.
(vadduhs): New.
(vaddshs): New.
(vadduws): New.
(vaddsws): New.
(vand): New.
(vandc): New.
(vavgub): New.
(vavgsb): New.
(vavguh): New.
(vavgsh): New.
(vavguw): New.
(vavgsw): New.
(vcmpbfp): New.
(vcmpequb): New.
(vcmpequh): New.
(vcmpequw): New.
(vcmpeqfp): New.
(vcmpgefp): New.
(vcmpgtub): New.
(vcmpgtsb): New.
(vcmpgtuh): New.
(vcmpgtsh): New.
(vcmpgtuw): New.
(vcmpgtsw): New.
(vcmpgtfp): New.
(vcmpgefp): New.
(vcmpgtub): New.
(vcmpgtsb): New.
(vcmpgtuh): New.
(vcmpgtsh): New.
(vcmpgtuw): New.
(vcmpgtsw): New.
(vcmpgtfp): New.
(vmaxub): New.
(vmaxsb): New.
(vmaxuh): New.
(vmaxsh): New.
(vmaxuw): New.
(vmaxsw): New.
(vmaxfp): New.
(vmrghb): New.
(vmrghh): New.
(vmrghw): New.
(vmrglb): New.
(vmrglh): New.
(vmrglw): New.
(vminub): New.
(vminsb): New.
(vminuh): New.
(vminsh): New.
(vminuw): New.
(vminsw): New.
(vminfp): New.
(vmuleub): New.
(vmulesb): New.
(vmuleuh): New.
(vmulesh): New.
(vmuloub): New.
(vmulosb): New.
(vmulouh): New.
(vmulosh): New.
(vnor): New.
(vor): New.
(vpkuhum): New.
(vpkuwum): New.
(vpkpx): New.
(vpkuhss): New.
(vpkshss): New.
(vpkuwss): New.
(vpkswss): New.
(vpkuhus): New.
(vpkshus): New.
(vpkuwus): New.
(vpkswus): New.
(vrlb): New.
(vrlh): New.
(vrlw): New.
(vslb): New.
(vslh): New.
(vslw): New.
(vsl): New.
(vslo): New.
(vsrb): New.
(vrsh): New.
(vrsw): New.
(vsrab): New.
(vsrah): New.
(vsraw): New.
(vsr): New.
(vsro): New.
(vsububm): New.
(vsubuhm): New.
(vsubuwm): New.
(vsubfp): New.
(vsubcuw): New.
(vsububs): New.
(vsubsbs): New.
(vsubuhs): New.
(vsubshs): New.
(vsubuws): New.
(vsubsws): New.
(vsum4ubs): New.
(vsum4sbs): New.
(vsum4shs): New.
(vsum2sws): New.
(vsumsws): New.
(vxor): New.
From-SVN: r46833
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2001-11-07 Daniel Berlin <dan@cgsoftware.com>
* Makefile.in (df.o): Add fibheap.h to dependencies.
* df.h: Add prototypes for transfer functions, iterative_dataflow
functions.
(enum df_flow_dir): New enum.
(enum df_confluence_op): New enum.
(struct df): Add inverse_rts_map.
* df.c: Add sbitmap.h to the list of includes.
(df_rd_global_compute): Removed.
(df_ru_global_compute): Removed.
(df_lr_global_compute): Removed.
(df_rd_transfer_function): New function.
(df_ru_transfer_function): New function.
(df_lr_transfer_function): New function.
(df_analyse_1): allocate/compute/free df->inverse_rts_map.
Use iterative_dataflow_bitmap instead of df_*_global_compute.
(iterative_dataflow_sbitmap): New function.
(iterative_dataflow_bitmap): New function.
From-SVN: r46827
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htdocs/codingconventions.html.
* doc/gcc.texi: Move terminology and spelling conventions to
htdocs/codingconventions.html.
From-SVN: r46825
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From-SVN: r46824
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* expmed.c (expand_mult): Force operand to register before computing
cost.
* i386.c (x86_decompose_lea): New global vairable.
* i386.h (x86_decompose_lea): Declare.
(TARGET_DECOMPOSE_LEA): New macro.
(RTX_COST): Handle leas properly.
From-SVN: r46823
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From-SVN: r46821
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don't check it.
* config/alpha/elf.h (DO_SELECT_SECTION): TREE_READONLY is not
defined for a CONSTRUCTOR; don't check it.
From-SVN: r46820
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* gcov.c (output_data): Use IS_ABSOLUTE_PATHNAME to
test for absolute pathnames.
From-SVN: r46819
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the target pc inclusive.
* unwind-dw2.c (execute_cfa_program): Evaluate call frame
instructions up to the target pc inclusive.
From-SVN: r46818
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From-SVN: r46817
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2001-11-06 Eric Christopher <echristo@redhat.com>
* config/mips/mips.md(movdf_internal2): Add constraints for float
to general register move.
* config/mips/elf64.h: Add default ABI.
From-SVN: r46814
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* alias.c:: Include langhooks.h.
* emit-rtl.c: Similarly.
* toplev.c: Similarly.
* tree-inline.c: Similarly.
* langhooks-def.h: New, the old langhooks.h. Give the default
hooks a common prefix.
* langhooks.h: Contents extracted from toplev.h.
* toplev.h: Move langhook stuff to langhooks.h.
* langhooks.c: Give default hooks a common prefix.
* c-lang.c: Include langhooks-def.h.
* ada/misc.c: Similarly.
* cp/cp-lang.c: Similarly.
* f/com.c: Similarly.
* java/lang.c: Similarly.
* objc/objc-act.c: Similarly.
* Makefile.in: Update.
* ada/Makefile.in: Similarly.
* cp/Make-lang.in: Similarly.
* f/Make-lang.in: Similarly.
* java/Make-lang.in: Similarly.
* objc/Make-lang.in: Similarly.
From-SVN: r46813
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unsupported.
* doc/install.texi: Document that configure options not listed in
this file are unsupported. Document --with-system-zlib.
From-SVN: r46811
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* rtl.h (mem_for_const_double): New declaration.
* varasm.c (mem_for_const_double): New function.
* config/convex/convex.md (movdf): Use it.
* config/m68k/hp320.h (LEGITIMATE_PIC_OPERAND_P): Likewise.
* config/m68k/linux.h, config/m68k/m68k.h: Likewise.
* config/m68k/m68kv4.h: Likewise.
From-SVN: r46808
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* config/alpha/alpha.h (SECONDARY_MEMORY_NEEDED): Adjust for addition
of new GP reg classes.
From-SVN: r46807
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it to alias set 0.
* expr.c (store_field): When making temp object for unaligned
component, set it to alias set 0.
From-SVN: r46806
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* c-common.c (c_expand_expr_stmt): Apply default conversions to
non-lvalue arrays if C99.
* c-typeck.c (default_conversion): Split out code handling
array-to-pointer and function-to-pointer conversions into a
separate default_function_array_conversion function.
(default_function_array_conversion): New function. Keep track of
whether any NON_LVALUE_EXPRs were stripped. Return non-lvalue
arrays unchanged outside C99 mode instead of giving an error for
them.
(build_component_ref): Use pedantic_non_lvalue when handling
COMPOUND_EXPR. Don't handle COND_EXPR specially.
(convert_arguments): Use default_function_array_conversion.
(build_unary_op): For ADDR_EXPR, take a flag indicating whether
non-lvalues are OK.
(unary_complex_lvalue): Likewise.
(internal_build_compound_expr): Use
default_function_array_conversion. Apply default conversions to
function in compound expression.
(build_c_cast, build_modify_expr, digest_init, build_asm_stmt):
Use default_function_array_conversion.
* doc/extend.texi: Update documentation of subscripting non-lvalue
arrays.
Fixes PR c/461.
testsuite:
* gcc.dg/c90-array-lval-1.c, gcc.dg/c90-array-lval-2.c,
gcc.dg/c99-array-lval-1.c, gcc.dg/c99-array-lval-2.c: Remove
XFAILs. Adjust expected error texts.
* gcc.c-torture/compile/20011106-1.c,
gcc.c-torture/compile/20011106-2.c, gcc.dg/c90-array-lval-3.c,
gcc.dg/c90-array-lval-4.c, gcc.dg/c90-array-lval-5.c,
gcc.dg/c99-array-lval-3.c, gcc.dg/c99-array-lval-4.c,
gcc.dg/c99-array-lval-5.c: New tests.
From-SVN: r46805
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From-SVN: r46803
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* aclocal.m4: (AM_WITH_NLS): Don't look at ALL_LINGUAS.
(AM_GNU_GETTEXT): Set CATALOGS to a list of .gmo files
corresponding to the complete set of .po and .gmo files in
the source directory's po subdir, modified by LINGUAS. Don't
look at ALL_LINGUAS.
* configure.in: Don't set ALL_LINGUAS.
* configure: Regenerate.
* Makefile.in (.po.gmo): Don't move into source directory.
(.po.pox): Clarify comments.
(install-po): Look for .gmo files in both srcdir and objdir;
don't fail if a file is totally missing.
(distclean): rmdir ada subdirectory too.
From-SVN: r46800
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* config/rs6000/rs6000.c (rs6000_select_section): Handle
CONSTRUCTORs _correctly_.
From-SVN: r46798
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* c-decl.c (delete_block): Remove.
* c-tree.h (delete_block): Remove.
From-SVN: r46795
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* cppexp.c (lex, parse_defined): Update warning about defined.
* gcc.dg/cpp/defined.c: Update.
From-SVN: r46794
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