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  1. 08 Nov, 2001 4 commits
  3. 07 Nov, 2001 21 commits
    • * config/rs6000/rs6000.h (REG_ALLOC_ORDER): Add vrsave. · 58568475 
      From-SVN: r46839
      Aldy Hernandez committed
    • c-decl.c (pushdecl): Remove file and line. · 2916c085 
      	* c-decl.c (pushdecl): Remove file and line.
	* c-typeck.c (pop_init_level): Remove size.

From-SVN: r46838
      Neil Booth committed
    • darwin.h (ROUND_TYPE_ALIGN): Change BIGGEST_ALIGNMENT to 64. · 216caa2b 
      	* darwin.h (ROUND_TYPE_ALIGN): Change BIGGEST_ALIGNMENT to 64.

	* linux64.h (ROUND_TYPE_ALIGN): Change BIGGEST_ALIGNMENT to 64.

From-SVN: r46837
      Aldy Hernandez committed
    • index.html (5.8): New entry on ABIs. · 2dac8f87 
      2001-11-07  Nathan Myers  <ncm@cantrip.org>

	* docs/html/faq/index.html (5.8):  New entry on ABIs.
	* docs/html/faq/index.txt:  Regenerate.

From-SVN: r46836
      Nathan Myers committed
    • forgot cl entries · 83c6af99 
      From-SVN: r46835
      Aldy Hernandez committed
    • parse.y (patch_assignment): Removed unused third argument. · 5573cb39 
      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
      Alexandre Petit-Bianco committed
    • invoke.texi: Add -maltivec, -mno-altivec, and -mabi=altivec for rs6000. · 0ac081f6 
      
	* 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
      Aldy Hernandez committed
    • gcc_update (files_and_dependencies): Add Ada dependencies. · 178612c9 
      2001-11-07  Laurent Guerby <guerby@acm.org>

	* gcc_update (files_and_dependencies): Add Ada dependencies.

From-SVN: r46832
      Laurent Guerby committed
    • MAINTAINERS (Write After Approval): Add self. · abbb9e76 
      2001-11-07  Laurent Guerby  <guerby@acm.org>

	* MAINTAINERS (Write After Approval): Add self.

From-SVN: r46831
      Laurent Guerby committed
    • * verify.cc (skip_padding): Fail if padding byte is nonzero. · b1194618 
      From-SVN: r46830
      Tom Tromey committed
    • index.html: Explain libsupc++, mention 'long long' bugfixes on Solaris. · 64ef1ee2 
      2001-11-07  Phil Edwards  <pme@gcc.gnu.org>

	* docs/html/faq/index.html:  Explain libsupc++, mention 'long long'
	bugfixes on Solaris.
	* docs/html/faq/index.txt:  Regenerate.

From-SVN: r46828
      Phil Edwards committed
    • Makefile.in (df.o): Add fibheap.h to dependencies. · 2a6f0eca 
      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
      Daniel Berlin committed
    • gcc.texi: Move terminology and spelling conventions to htdocs/codingconventions.html. · 526ca58c 
      	* doc/gcc.texi: Move terminology and spelling conventions to
	htdocs/codingconventions.html.

From-SVN: r46825
      Joseph Myers committed
    • * cse.c (cse_insn): Emit BARRIER after unconditional jump. · 8fb1e50e 
      From-SVN: r46824
      Graham Stott committed
    • expmed.c (expand_mult): Force operand to register before computing cost. · b972dd02 
      	* 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
      Jan Hubicka committed
    • Daily bump. · ab901443 
      From-SVN: r46821
      GCC Administrator committed
    • elf.h (DO_SELECT_SECTION): TREE_READONLY is not defined for a CONSTRUCTOR; don't check it. · 0d3f10e5 
              * config/alpha/elf.h (DO_SELECT_SECTION): TREE_READONLY is not
        defined for a CONSTRUCTOR; don't check it.

From-SVN: r46820
      Richard Henderson committed
    • gcov.c (output_data): Use IS_ABSOLUTE_PATHNAME to test for absolute pathnames. · 4c259acf 
              * gcov.c (output_data): Use IS_ABSOLUTE_PATHNAME to
        test for absolute pathnames.

From-SVN: r46819
      Danny Smith committed
    • unwind-dw2.c (execute_cfa_program): Evaluate call frame instructions up to the target pc inclusive. · 90f4c415 
              * unwind-dw2.c (execute_cfa_program): Evaluate call frame
        instructions up to the target pc inclusive.

From-SVN: r46818
      Olivier Hainque committed
    • * loop.c (loop_regs_scan): Don't invalidate PIC register. · bc532bf7 
      From-SVN: r46817
      Steve Christiansen committed
    • * HACKING: Make people commit their own patches. · 2a2be25e 
      From-SVN: r46816
      Tom Tromey committed
  5. 06 Nov, 2001 15 commits