gcc/
* config/mips/mips.c (mips_output_32bit_xfer): New function.
(mips_output_64bit_xfer): Likewise.
(mips16_fp_args): Rename to...
(mips_output_args_xfer): ...this and replace the FROM_FP_P argument
with a DIRECTION argument. Use mips_output_32bit_xfer and
mips_output_64bit_xfer.
(build_mips16_function_stub): Update accordingly.
(mips16_fpret_double): Delete.
(build_mips16_call_stub): Update after above changes.
Use mips_output_32bit_xfer. Use mips_output_64bit_xfer instead
of mips16_fpret_double. Use GP_REG_RETURN.
From-SVN: r129475
2007-10-18 David S. Miller <davem@davemloft.net>
Add Niagara-2 support.
* doc/invoke.texi: Document -m{cpu,tune}=niagara2.
* config.gcc: Add niagara2 to cpu and tune lists for sparc.
* config/sparc/sparc.md (sparc_cpu_attr): Add niagara2.
(include): Add inclusion of niagara2.md
* config/sparc/sparc.c (niagara2_costs): New.
(sparc_override_options): Add niagara2 entry to cpu_default[]
and cpu_table[]. Set align_functions to 32 on Niagara2. Use
niagara2_costs when PROCESSOR_NIAGARA2. Handle Niagara2 for
PARAM_SIMULTANEOUS_PREFETCHES and PARAM_L1_CACHE_LINE_SIZE.
(sparc_initialize_trampoline): Handle niagara2 like niagara.
(sparc64_initialize_trampoline): Likewise.
(sparc_use_sched_lookahead): Likewise.
(sparc_issue_rate): Likewise.
* config/sparc/sol2-bi.h: Handle TARGET_CPU_niagara2 and
mcpu=niagara2
* config/sparc/sparc.h (TARGET_CPU_niagara2): Define.
({CPP,ASM}_CPU64_DEFAULT_SPEC): Set appropriately for
TARGET_CPU_niagara2.
(PROCESSOR_NIAGARA2): New.
(REGISTER_MOVE_COST): Handle PROCESSOR_NIAGARA2.
(BRANCH_COST): Likewise.
* config/sparc/linux64.h: Handle TARGET_CPU_niagara2.
* config/sparc/sol2.h: Likewise.
* config/sparc/niagara2.md: New file.
From-SVN: r129472
2007-10-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/33795
* libgfortran.h: Add unbuffered_preconnected.
* io/unix.c (output_stream): Set stream unbuffered flag if
options.unbuffered_preconnected has been set.
(error_stream): Ditto.
* runtime/environ.c (variable_table): Add to environment variable table
the entry: GFORTRAN_UNBUFFERED_PRECONNECTED.
Co-Authored-By: Jerry DeLisle <jvdelisle@gcc.gnu.org>
From-SVN: r129470
gcc/
* config/mips/mips.h (STARTING_FRAME_OFFSET): Remove rtl
profiling code.
* config/mips/mips.c (mips_frame_info): Give num_gp and num_fp type
"unsigned int" rather than "int" and put them with the other
register-related fields. Put expanded comments above fields
rather than to their right.
(mips16e_mask_registers): Replace the GP_REG_SIZE_PTR argument
with a NUM_REGS_PTR argument.
(mips16e_save_restore_pattern_p): Update accordingly.
(compute_frame_size): Clarify frame diagram. Rewrite.
From-SVN: r129456
gcc/
* config/mips/mips-ftypes.def: New file.
* config/mips/mips.c (MIPS_FTYPE_NAME1, MIPS_FTYPE_NAME2)
(MIPS_FTYPE_NAME3, MIPS_FTYPE_NAME4): New macros.
(mips_function_type): Redefine using mips-ftypes.def.
(dsp_bdesc): Use POINTER rather than PTR in the MIPS_*_FTYPE_* names.
(mips_builtin_vector_type): New function.
(MIPS_ATYPE_VOID, MIPS_ATYPE_INT, MIPS_ATYPE_POINTER, MIPS_ATYPE_SI)
(MIPS_ATYPE_USI, MIPS_ATYPE_DI, MIPS_ATYPE_SF, MIPS_ATYPE_DF)
(MIPS_ATYPE_V2SF, MIPS_ATYPE_V2HI, MIPS_ATYPE_V4QI, MIPS_FTYPE_ATYPES1)
(MIPS_FTYPE_ATYPES2, MIPS_FTYPE_ATYPES3, MIPS_FTYPE_ATYPES4): New
macros.
(mips_build_function_type): New function.
(mips_init_builtins): Use it to create types lazily.
From-SVN: r129455
gcc/
* config/mips/mips.h (set_volatile): Delete.
* config/mips/mips.c (set_volatile): Delete.
(mips_print_operand_punctuation): New function, split out from
print_operand. Remove '%{', '%}', '%~', '%&' and '%!'.
Use the same character ordering in the code and the comments.
Use a recursive call to handle '*'. Abort on unknown characters.
(mips_init_print_operand_punct): New function, split out from
override_options.
(mips_print_int_branch_condition): New function, split out from
print_operand. Use GET_RTX_NAME. Use output_operand_lossage
to report unexpected codes.
(mips_print_float_branch_condition): New function, split out from
print_operand. Use output_operand_lossage to report unexpected codes.
(print_operand): Rework to use a case statement. Use the
same letter ordering in the code and the comments. Use
output_operand_lossage to report unexpected codes and
reverse_condition to handle inverted branch conditions.
(override_options): Use mips_init_print_operand_punct.
From-SVN: r129453
gcc/
* config/mips/mips.h: Move variable declarations to end of file and
enclose them all in #ifndef USED_FOR_TARGET.
* config/mips/mips.c: Reorder functions into more logical groups,
and so that callees appear before callers. Put the targetm
initializer at the end of the file. Remove forward static
declarations where possible.
(mips_init_builtins): Add "static" to definition.
(mips_expand_builtin, mips_mode_rep_extended): Likewise.
From-SVN: r129452
gcc/
* config/mips/mips.c (mips_expand_call): Use FAKE_CALL_REGNO.
(mips_avoid_hazard): Allow multiple sets for HAZARD_DELAY,
and pick the first.
* config/mips/mips.md (load_call<mode>): Don't make the unspec
depend on FAKE_CALL_REGNO. Set FAKE_CALL_REGNO.
From-SVN: r129449
gcc/
2007-10-17 David Daney <ddaney@avtrex.com>
* config/mips/linux-unwind.h (mips_fallback_frame_state): Use new
reg_offset variable to calculate register locations.
From-SVN: r129446
2007-10-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/33233
* resolve.c (check_host_association): Check singly contained
namespaces and start search for symbol in current namespace.
2007-10-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/33233
* gfortran.dg/host_assoc_function_1.f90: Correct references.
* gfortran.dg/host_assoc_function_3.f90: New test.
From-SVN: r129437
2007-10-18 Paul Thomas <pault@gcc.gnu.org>
Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/33733
* simplify.c (gfc_simplify_transfer): Return null if the source
expression is EXPR_FUNCTION.
2007-10-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/33733
* gfortran.dg/transfer_simplify_6.f90: New test.
From-SVN: r129436
2007-10-18 Paul Thomas <pault@gcc.gnu.org>
Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/33733
* simplify.c (gfc_simplify_transfer): Return null if the source
expression is EXPR_FUNCTION.
2007-10-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/33733
* gfortran.dg/transfer_simplify_6.f90: New test.
From-SVN: r129435
2007-10-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
* cfgexpand.c (expand_stack_vars): Add checking to make sure
that the offset of a variable is not greater than the size
of the paritition.
From-SVN: r129420
Richard Sandiford
David S. Miller
Jerry DeLisle
Francois-Xavier Coudert
GCC Administrator
Kaz Kojima
Benjamin Kosnik
Paolo Carlini
David Daney
Richard Guenther
Daniel Jacobowitz
Paul Thomas
Chen Liqin
Daniel Berlin
Ben Elliston
Andrew Pinski
Anatoly Sokolov
Maxim Kuvyrkov
Maxim Kuvyrkov
Eric B. Weddington
David Edelsohn
Uros Bizjak