* stor-layout.c (do_type_align): New fn, split out from...
(layout_decl): ...here. Do all alignment calculations for
FIELD_DECLs here.
(update_alignment_for_field): Not here.
(start_record_layout, debug_rli): Remove unpadded_align.
* tree.h (struct record_layout_info_s): Remove unpadded_align.
* c-decl.c (finish_enum): Don't set DECL_SIZE, DECL_ALIGN
or DECL_MODE on the CONST_DECLs.
(finish_struct): Don't mess with DECL_ALIGN.
From-SVN: r72485
2003-10-14 Paolo Bonzini <bonzini@gnu.org>
* interpret.cc (_Jv_InterpMethod::run): Don't
use libffi types, they were meant to be internal.
* gcj/javaprims.h (_Jv_ulong): New typedef.
From-SVN: r72482
* expr.c (block_move_libcall_safe_for_call_parm): Clean up,
and add case for machines where outgoing register parameters
get stack space.
From-SVN: r72474
2003-10-14 Paolo Carlini <pcarlini@unitus.it>
* src/localename.cc (_M_replace_categories, M_replace_facet):
Const-ify a couple of variables.
From-SVN: r72472
PR optimization/9325
* gcc.c-torture/execute/20031003-1.c: Remove non-portable tests
for overflowing floating point to integer conversion during RTL
simplification.
From-SVN: r72467
2003-10-14 Petur Runolfsson <peturr02@ru.is>
Andreas Tobler <a.tobler@schweiz.ch>
* src/locale.cc (locale::_S_initialize): Workaround a confusion
of the use of the gthr API when __gthread_active_p() returns true.
Co-Authored-By: Andreas Tobler <a.tobler@schweiz.ch>
From-SVN: r72458
* Makefile.in, configure.in, config.host, mkheaders.in: Replace
uses of ${target_alias} for directory names (and other places which
won't like the empty string) with ${target_noncanonical}. Introduce
call early in configure.in to _GCC_TOPLEV_NONCANONICAL_TARGET so it's
available.
* configure: Regenerate.
From-SVN: r72457
* config/arm/iwmmxt.md (cond_iwmmxt_movsi_insn): New pattern.
* config/arm/arm.md: For splits which rely on conditional moves,
remove ! TARGET_IWMMXT condition.
From-SVN: r72456
* Makefile.in (BUILD_RTL): Replace $(BUILD_PREFIX)insn-modes.o
with min-insn-modes.o.
(STAGESTUFF): Add min-insn-modes.c.
(genobjs): Add genmodes.o.
(print-rtl.o, print-rtl1.o): Depend on $(TM_P_H).
(insn-modes.o): Depend on $(TM_H) not $(GTM_H); also real.h.
(min-insn-modes.c, min-insn-modes.o): New rules.
(s-modes): Also generate min-insn-modes.c.
($(BUILD_PREFIX_1)insn-modes.o): Kill.
* genmodes.c (struct mode_data): Add format field.
(blank_mode, validate_mode, complete_mode): Update to match.
(make_scalar_mode): Separate into make_int_mode and make_float_mode.
(_SCALAR_MODE): Kill.
(FLOAT_MODE, FRACTIONAL_FLOAT_MODE): Add format argument.
(emit_insn_modes_c_header): Adjust.
(emit_min_insn_modes_c_header, emit_real_format_for_mode)
(emit_min_insn_modes_c): New functions.
(emit_insn_modes_c): Call emit_real_format_for_mode.
(main): Add -m option to generate min-insn-modes.c.
* machmode.h: Update documentation. Add format argument to
all uses of FLOAT_MODE.
* real.c: Don't define real_format_for_mode here.
* dwarfout.c: Move default definition of PRINT_REG...
* defaults.h: ...here.
* print-rtl.c: Include tm_p.h.
(DEBUG_PRINT_REG, DEBUG_REGISTER_NAMES, debug_reg_names, reg_names):
Kill.
(print_rtx): Use PRINT_REG, not DEBUG_PRINT_REG. But surround
this entire block with #ifndef GENERATOR_FILE.
* regclass.c: Unconditionally define reg_names.
* config/mips/mips.h, config/rs6000/rs6000.h, config/sh/sh.h
Don't define DEBUG_REGISTER_NAMES.
* config/rs6000/darwin.h: Don't use DEBUG_REGISTER_NAMES in
redefinition of REGISTER_NAMES.
* config/i386/i386.h: Don't define DEBUG_PRINT_REG.
* combine.c: Change all preprocessor conditionals on
EXTRA_CC_MODES to use SELECT_CC_MODE instead; rearrange a bit
for clarity.
* genopinit.c: Remove mention of EXTRA_CC_MODES in comment.
* configure.in: Don't define EXTRA_CC_MODES.
* configure, config.in: Regenerate.
* doc/tm.texi: Remove documentation of EXTRA_CC_MODES.
* config/arc/arc.c, config/m32r/m32r.c, config/sparc/sparc.c:
May assume that GET_MODE_CLASS is accurate for extra CC modes
at all times.
* config/i860/i860.h (INIT_CUMULATIVE_ARGS): Pass correct
number of arguments to aggregate_value_p.
* genmodes.c (RESET_FLOAT_FORMAT, reset_float_format): New.
* machmode.def: Explain ARCH-modes.def. Document
RESET_FLOAT_FORMAT. Improve commentary on various mode
clusters. Do not define OI, PQI, PHI, PSI, PDI, QF, HF, TQF,
XF, or TF modes here. Remove backward-compatibility
definition of CC.
* config/alpha/alpha-modes.def: New file; define TF mode.
* config/arc/arm-modes.def: Define XF mode.
* config/c4x/c4x-modes.def: Define QF and HF modes. Unset
float format for SF and DF modes.
* config/dsp16xx/dsp16xx-modes.def: New file; define HF mode.
* config/i386/i386-modes.def: Define XF and TF modes.
* config/i960/i960-modes.def: Define TF mode.
* config/ia64/ia64-modes.def: Define TF and OI modes.
* config/m68k/m68k-modes.def: New file; define XF mode.
* config/mips/mips-modes.def: New file; define TF mode, reset
formats for SF and DF modes.
* config/pa/pa-modes.def: Define TF mode.
* config/rs6000/rs6000.c: Define TF and PSI modes.
* config/s390/s390-modes.def: Define OI mode.
* config/sh/sh-modes.def: New file; define PSI mode.
* config/sparc/sparc-modes.def: Define TF mode.
* config/vax/vax-modes.def: New file; reset formats for SF and
DF modes.
* config/c4x/c4x.c (c4x_override_options): No need to mess
with real_format_for_mode or set REAL_MODE_FORMATs.
(c4x_immed_int_constant): Don't apply GET_MODE_CLASS to rtx
variable.
* config/i386/i386.c (override_options): No need to set
REAL_MODE_FORMATs here.
* config/i960/i960.c (i960_initialize): Likewise.
* config/m68k/m68k.c (m68k_override_options): Likewise.
* config/ia64/ia64.c (ia64_override_options): Set REAL_MODE_FORMAT
for TFmode only if not the default.
* config/mips/mips.c (override_options): Likewise.
* config/vax/vax.c (override_optionms): Set REAL_MODE_FORMAT for
DFmode only if not the default.
* config/i370/i370.h (RET_REG): Don't consider TFmode.
* config/m68hc11/m68hc11.c (print_operand): Don't consider XFmode.
* config/dsp16xx/dsp16xx.c (hard_regno_mode_ok): #if 0 out use
of modes that don't appear anywhere in the machine description.
* config/arc/arc-modes.def, config/arm/arm-modes.def
* config/c4x/c4x-modes.def, config/frv/frv-modes.def
* config/i386/i386-modes.def, config/i960/i960-modes.def
* config/ia64/ia64-modes.def, config/mmix/mmix-modes.def
* config/pa/pa-modes.def, config/pdp11/pdp11-modes.def
* config/rs6000/rs6000-modes.def, config/s390/s390-modes.def
* config/sparc/sparc-modes.def: Convert to new style for
declaring extra CC modes.
From-SVN: r72440
* cpplex.c (_cpp_clean_line): In the common case of a line
with no trigraphs and no \-newline, avoid writing to memory.
(_cpp_skip_block_comment): Use a local 'cur' pointer instead
of the buffer member. Make c an uchar to avoid unnecessary
sign extensions.
From-SVN: r72437
2003-10-13 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390.md ("*fmadddf4", "*fmsubdf4", "*fmaddsf4",
"*fmsubsf4"): Insns are now dependent on TARGET_FUSED_MADD instead
of flag_unsafe_math_optimizations.
* config/s390/s390.h ("MASK_NO_FUSED_MADD", "TARGET_NO_FUSED_MADD",
"TARGET_FUSED_MADD", "TARGET_SWITCHES"): Introduced new target flags
fused-madd and no-fused-madd.
* doc/invoke.texi: Documented the new options fused-madd and
no-fused-madd for S/390.
From-SVN: r72433
PR target/12538
* config/sparc/sparc.c (MUST_SAVE_REGISTER): Delete.
(sparc_flat_must_save_register_p): New function to decide whether
a register must be saved/restored in the function prologue/epilogue.
(sparc_flat_compute_frame_size): Use it instead of MUST_SAVE_REGISTER.
From-SVN: r72425
