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argument object.
* function.c (assign_parms): Use TREE_TYPE to determine the real
type of the argument object.
From-SVN: r73623
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PR/6552
* function.c (struct epi_info): New field const_equiv.
(update_epilogue_consts): New function.
(keep_stack_depressed): Clear new field and verify scratch register
doesn't have it set.
Call new function via note_stores.
(handle_epilogue_set): Allow setting SP equiv reg in different mode.
Allow PLUS where second operand is register known set to constant.
(emit_equiv_load): Write load using proper mode if source different.
* config/mips/mips.md (return_internal): Put (return) first.
From-SVN: r73609
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2003-11-11 Eric Christopher <echristo@redhat.com>
* function.c (purge_addressof_1): Add libcall check.
Remove test for cached replacements on fallback case.
Simplify mode comparisons. Add libcall test for
paradoxical subregs.
From-SVN: r73479
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reg_parm_stack_space.
* function.c (assign_parms): Add ATTRIBUTE_UNUSED to variable
reg_parm_stack_space.
* toplev.c (default_get_pch_validity): Fix warning.
From-SVN: r73168
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unequal.
2003-10-25 Eric Christopher <echristo@redhat.com>
* function.c (purge_addressof_1): Add case for REG_RETVAL
notes when modes are unequal.
From-SVN: r73107
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functions)
PR optimization/12544
* function.c (put_var_into_stack): Don't generate ADDRESSOFs
for DECL_NONLOCAL decls.
From-SVN: r72374
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above SPARC_STACK_BOUNDARY_HACK.
* function.c (pad_to_arg_alignment): Move 'boundary_in_bytes'
definition to above SPARC_STACK_BOUNDARY_HACK.
From-SVN: r72241
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when aligning arguments.
2003-10-07 Geoffrey Keating <geoffk@apple.com>
* function.c (pad_to_arg_alignment): Take STACK_POINTER_OFFSET into
account when aligning arguments.
* calls.c (STACK_POINTER_OFFSET): Move default from here ...
* defaults.h (STACK_POINTER_OFFSET): ... to here.
* config/sparc/sparc.h (STACK_BOUNDARY): Add comment about how
it's wrong when TARGET_ARCH64 && TARGET_STACK_BIAS.
(SPARC_STACK_BOUNDARY_HACK): Define.
* config/rs6000/rs6000.c (function_arg): On non-SVR4 systems,
arrange for vector parameters to varargs functions to be passed
in both memory and GPRs when appropriate.
(rs6000_va_arg): Vector arguments passed in memory are 16-byte
aligned.
Index: testsuite/ChangeLog
2003-10-07 Geoffrey Keating <geoffk@apple.com>
* gcc.dg/darwin-abi-2.c: New file.
* gcc.c-torture/execute/va-arg-24.c: New file.
From-SVN: r72199
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* c-pretty-print.c: Fix comment typos.
* c-pretty-print.h: Likewise.
* calls.c: Likewise.
* cfgloopmanip.c: Likewise.
* cgraphunit.c: Likewise.
* cppfiles.c: Likewise.
* final.c: Likewise.
* function.c: Likewise.
* gcov-io.h: Likewise.
* gcse.c: Likewise.
* genoutput.c: Likewise.
* loop.c: Likewise.
* postreload.c: Likewise.
* reg-stack.c: Likewise.
* regmove.c: Likewise.
* sched-int.h: Likewise.
* sched-rgn.c: Likewise.
* simplify-rtx.c: Likewise.
* tree-inline.c: Likewise.
* config/m68hc11/m68hc11.h: Likewise.
* config/mmix/mmix.c: Likewise.
* config/mn10300/mn10300.md: Likewise.
* config/sh/sh.h: Likewise.
From-SVN: r72118
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* fold-const.c: Follow spelling conventions.
* function.c: Likewise.
* config/c4x/c4x.h: Likewise.
* config/c4x/c4x.md: Likewise.
* config/frv/frv.md: Likewise.
* config/rs6000/aix.h: Likewise.
* config/rs6000/linux64.h: Likewise.
* config/xtensa/xtensa.c: Likewise.
From-SVN: r72111
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From-SVN: r71641
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* tree.h (TREE_LOCUS): Rename from DECL_SOURCE_LOCATION; make const.
(TREE_FILENAME, TREE_LINENO): Likewise.
(set_tree_locus, copy_tree_locus, set_tree_file_line): New.
(TREE_LOCUS_SET_P): New.
* c-aux-info.c, c-decl.c, c-parse.in, coverage.c, dbxout.c,
diagnostic.c, dwarf2out.c, dwarfout.c, function.c, integrate.c,
print-tree.c, stmt.c, toplev.c, tree-dump.c, tree-inline.c,
tree-optimize.c, tree.c, tree.def, xcoffout.c, config/alpha/alpha.c,
config/mips/mips.c, doc/c-tree.texi, objc/objc-act.c: Update to match.
ada/
* trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
change to const.
cp/
* class.c, cp-tree.h, decl.c, decl2.c, error.c, init.c,
method.c, optimize.c, pt.c, semantics.c, tree.c: Update for
DECL_SOURCE_LOCATION rename and change to const.
f/
* com.c, ste.c: Update for DECL_SOURCE_LOCATION rename and
change to const.
java/
* class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
treelang/
* treetree.c: Update for DECL_SOURCE_LOCATION rename and
change to const.
From-SVN: r71636
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* c-format.c (gcc_diag_char_table): Add %J.
(gcc_cdiag_char_table, gcc_cxxdiag_char_table): Likewise.
(check_format_types): Fix wanted_type name lookup.
(init_dynamic_diag_info): Setup %J.
* diagnostic.c (text_specifies_location): Implement %J.
* c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, calls.c,
dwarfout.c, expr.c, function.c, stmt.c, stor-layout.c, toplev.c,
tree-inline.c, tree-optimize.c, varasm.c, config/arm/pe.c,
config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c,
config/v850/v850.c, objc/objc-act.c: Use %J in diagnostics.
* tree-inline.c: Include intl.h
(inline_forbidden_p_1): Fix i18n of inline_forbidden_reason.
* Makefile.in (tree-inline.o): Update.
cp/
* decl.c, decl2.c, pt.c: Use %J in diagnostics.
java/
* check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
testsuite/
* gcc.dg/format/gcc_diag-1.c: Add tests for %J.
From-SVN: r71619
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PR target/11184
* builtins.c (expand_builtin_apply): Use convert_memory_address
before returning the value.
* alias.c (find_base_value): Simplify use of
convert_memory_address.
(find_base_term): Likewise.
* builtins.c (expand_builtin_stejmp_setup): Likewise.
(expand_builtin_longjmp): Likewise.
(expand_builtin_prefetch): Likewise.
(get_memory_rtx): Likewise.
(expand_builtin_return): Likewise.
(expand_builtin_memcpy): Likewise.
(expand_builtin_strncpy): Likewise.
(expand_builtin_memset): Likewise.
(expand_builtin_va_arg): Likewise.
(expand_builtin_va_copy): Likewise.
(expand_builtin_alloca): Likewise.
* calls.c (expand_call): Likewise.
* except.c (expand_builtin_extract_return_addr): Likewise.
(expand_builtin_eh_return): Likewise.
* explow.c (convert_memory_address): Define even when
POINTER_EXTEND_UNSIGNED is not defined. Do nothing if the address
is already in the right mode.
* explow.c (memory_address): Simplify use of convert_memory_address.
(probe_stack_range): Likewise.
* expmed.c (make_tree): Likewise.
* expr.c (emit_block_move_in_libcall): Likewise.
(expand_assignment): Likewise.
(expand_expr): Likewise.
* function.c (assign_parms): Likewise.
(expand_function_end): Likewise.
* integrate.c (copy_rtx_and_substitute): Likewise.
* stmt.c (expand_computed_goto): Likewise.
PR target/11184
* gcc.dg/builtin-apply1.c: New test.
From-SVN: r71539
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* function.c (STACK_BYTES): Move definition to head of file.
(assign_parms): Don't pass current_function_pretend_args_size
directly to SETUP_INCOMING_VARARGS. For partial register arguments,
round current_function_pretend_args_size up to STACK_BYTES. Skip any
excess before laying out the argument.
From-SVN: r71372
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* targhooks.c: New file.
* targhooks.h: New file.
* Makefile.in: Add targhooks.o support.
(function.o): Depend on$(TARGET_H).
(stmt.o): Likewise.
(combine.o): Depend on $(TREE_H) and $(TARGET_H).
* builtins.c (apply_args_size, expand_builtin_apply_args_1,
expand_builtin_apply): Convert to calls.struct_value_rtx hook.
(expand_builtin_saveregs): Convert to
calls.expand_builtin_saveregs hook.
* c-decl.c (start_decl): Handle new calls.promote_prototypes hook
here, instead of ...
(get_parm_info) ... here.
(store_parm_decls_oldstyle): Convert to calls.promote_prototypes
hook.
(finish_function): Handle calls.promote_prototypes hook here too.
* c-typeck.c (convert_arguments): Convert to
calls.promote_prototypes hook.
(c_convert_parm_for_inlining): Likewise.
* calls.c (initialize_argument_information): Convert to
calls.promote_function_args hook.
(expand_call): Convert to calls.struct_value_rtx,
calls.strict_argument_naming,
calls.pretend_outgoing_varargs_named, and
calls.promote_function_return hooks. Pass fndecl to
aggregate_value_p. Initialize CUMULATIVE_ARGS before calling
hooks, so they can use that.
(emit_library_call_value_1): Likewise.
* combine.c (setup_incoming_promotions): Convert to
calls.promote_function_args hook.
* emit-rtl.c: Convert to calls.struct_value_rtx hook.
* expr.c (expand_assignment): Pass call to aggregate_value_p.
(expand_expr): Likewise.
* expr.h: Remove support for SETUP_INCOMING_VARARGS,
STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED,
RETURN_IN_MEMORY macro defaults.
* final.c (profile_function): Convert to calls.struct_value_rtx
hook.
* function.c (aggregate_value_p): Accept function type tree as
second parameter; try to deduce fntype from it. Convert to
calls.return_in_memory hook.
(assign_parms): Convert to calls.setup_incoming_varargs,
calls.strict_argument_naming, calls.promote_function_args,
calls.pretend_outgoing_varargs_named hooks. Pass fndecl to
aggregate_value_p.
(expand_function_start): Likewise. Convert to
calls.struct_value_rtx hook.
(expand_function_end): Convert to calls.promote_function_return hook.
(allocate_struct_function): Pass fndecl to aggregate_value_p.
* hard-reg-set.h: Update comments to new hook names.
* integrate.c (expand_inline_function): Pass fndecl to aggregate_value_p.
* reg-stack.c (stack_result): Likewise.
* rtl.h (struct_value_rtx, struct_value_incoming_rtx): Delete.
* stmt.c (expand_value_return): Convert to
calls.promote_function_return hook.
* target-def.h: Add TARGET_PROMOTE_FUNCTION_ARGS,
TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES,
TARGET_STRUCT_VALUE_RTX, TARGET_RETURN_IN_MEMORY,
TARGET_EXPAND_BUILTIN_SAVEREGS, TARGET_SETUP_INCOMING_VARARGS,
TARGET_STRICT_ARGUMENT_NAMING,
TARGET_PRETEND_OUTGOING_VARARGS_NAMED, and TARGET_CALLS.
* target.h: Likewise.
* tree.h (aggregate_value_p): Also takes a tree to deduce function
attributes from (for target hooks).
* doc/tm.texi (PROMOTE_FUNCTION_ARGS, PROMOTE_FUNCTION_RETURN,
PROMOTE_PROTOTYPES, RETURN_IN_MEMORY, STRUCT_VALUE_REGNUM,
STRUCT_VALUE, STRUCT_VALUE_INCOMING_REGNUM, STRUCT_VALUE_INCOMING,
EXPAND_BUILTIN_SAVEREGS, SETUP_INCOMING_VARARGS,
STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED): Convert
to hooks.
* config/alpha/alpha.c (alpha_output_mi_thunk_osf): Pass function
to aggregate_value_p.
* config/arm/arm.c (arm_init_cumulative_args,
arm_output_mi_thunk): Likewise.
* config/i386/i386.c (ix86_return_pops_args, x86_this_parameter):
Likewise.
* config/mips/mips.c (mips_save_reg_p, mips_expand_prologue,
mips_can_use_return_insn): Likewise.
* config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
* config/s390/s390.c (s390_output_mi_thunk): Likewise.
* config/sparc/sparc.c (sparc_output_mi_thunk): Pass function to
aggregate_value_p.
* config/story16/stormy16.c (xstormy16_asm_output_mi_thunk): Pass
function to aggregate_value_p.
* objc/objc-act.c (generate_struct_by_value_array): Pass NULL to
aggregate_value_p.
* config/sh/sh-protos.h (sh_builtin_saveregs): Remove.
(sh_attr_renesas_p, sh_cfun_attr_renesas_p, sh_function_arg,
sh_function_arg_advance, sh_pass_in_reg_p): New. * config/sh/sh.c
(sh_handle_renesas_attribute, sh_promote_prototypes,
sh_struct_value_rtx, sh_return_in_memory, sh_builtin_saveregs,
sh_setup_incoming_varargs, sh_strict_argument_naming,
sh_pretend_outgoing_varargs_named): New decls.
(targetm): Add new hooks.
(calc_live_regs): Save MACL and MACH if the function has the
renesas attribute.
(sh_expand_prologue): Support renesas attribute.
(sh_builtin_saveregs): Make static.
(sh_build_va_list): Support renesas attribute.
(sh_va_start): Likewise.
(sh_va_arg): Likewise.
(sh_promote_prototypes): New.
(sh_function_arg): New, moved from sh.h. Support renesas
attribute.
(sh_function_arg_advance): Likewise.
(sh_return_in_memory): Likewise.
(sh_strict_argument_naming): Likewise.
(sh_pretend_outgoing_varargs_named): Likewise.
(sh_struct_value_rtx): New.
(sh_attribute): Add renesas attribute.
(sh_handle_renesas_attribute): New.
(sh_attr_renesas_p, sh_cfun_attr_renesas_p): New.
(sh_ms_bitfield_layout_p): Support renesas attribute also.
(sh_output_mi_thunk): Pass function to aggregate_value_p. *
config/sh/sh.h (TARGET_SWITCHES): Add -mrenesas as an alias for
-mhitachi.
(STRUCT_VALUE_REGNUM, STRUCT_VALUE, RETURN_IN_MEMORY): Moved to
target hooks.
(sh_args): Add renesas_abi flag.
(INIT_CUMULATIVE_ARGS): Set it. Pass fndecl to aggregate_value_p.
(FUNCTION_ARG_ADVANCE, FUNCTION_ARG): Move to sh.c.
(PASS_IN_REG_P): Support renesas attribute. Pass DF and TF on the
stack for the renesas abi.
(STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED,
SETUP_INCOMING_VARARGS, EXPAND_BUILTIN_SAVEREGS,
PROMOTE_PROTOTYPES): Moved to sh.c. * config/sh/sh.md (call): Set
call cookie to indicate renesas calls.
* decl.c (finish_function): Pass fndecl to aggregate_value_p.
* misc.c (default_pass_by_ref): Convert to calls.return_in_memory
hook.
From-SVN: r71048
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* function.c (allocate_struct_function): New, split out of ...
(prepare_function_start, init_function_start): ... here.
* expr.c (init_expr): Use ggc_alloc_cleared.
* stmt.c (init_stmt_for_function): Likewise.
* tree.h (allocate_struct_function): Declare.
From-SVN: r70929
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associated with it...
* calls.c (initialize_argument_information): If an argument has no
stack space associated with it, and BLOCK_REG_PADDING is defined,
use it to decide at which end the argument should be padded.
* function.c (assign_parms): Allocate BLKmode stack slots.
* config/mips/mips-protos.h (mips_pad_arg_upward): Declare.
(mips_pad_reg_upward): Declare.
* config/mips/mips.h (PAD_VARARGS_DOWN): Use FUNCTION_ARG_PADDING.
(CUMULATIVE_ARGS): Remove num_adjusts and adjusts.
(FUNCTION_ARG_PADDING): Use mips_pad_arg_upward.
(BLOCK_REG_PADDING): Use mips_pad_reg_upward.
* config/mips/mips.c (struct mips_arg_info): Remove struct_p.
(mips_expand_call): Remove code for generating structure shifts.
(mips_arg_info): Don't set struct_p. Don't set fpr_p for non-float
types unless using the EABI.
(function_arg_advance): Don't generate shift instructions.
(function_arg): Don't return them. Don't short-circuit the
check for double structure chunks for DFmode arguments.
(mips_pad_arg_upward, mips_pad_reg_upward): New functions.
(mips_expand_prologue): Remove code to emit structure shifts.
* config/mips/irix6-libc-compat.c: Remove workarounds for buggy
structure passing (inet_ntoa, inet_lnaof, inet_netof). Update
comments to say that only structure returns are a problem.
From-SVN: r70843
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ChangeLog:
* langhooks-def.h (lhd_decl_uninit): Declare.
(LANG_HOOKS_DECL_UNINIT): New macro.
(LANG_HOOKS_INITIALIZER): Adjust.
* langhooks.h (struct lang_hooks): Add new field
decl_uninit.
* langhooks.c (lhd_decl_uninit): Define.
* c-common.c (c_decl_uninit_1): New function.
(c_decl_uninit): New function.
(warn_init_self): Define.
* c-common.h (c_decl_uninit): Declare.
(warn_init_self): Declare.
* c.opt: Introduce -Winit-self.
* c-opts.c (c_common_handle_options): Set warn_init_self.
* c-lang.c (LANG_HOOKS_DECL_UNINIT): Define.
* objc/objc-lang.c (LANG_HOOKS_DECL_UNINIT): Define.
* function.c (uninitialized_vars_warning): Call the language hook.
* doc/invoke.texi: Document -Winit-self.
cp/ChangeLog:
* cp/cp-lang.c (LANG_HOOKS_DECL_UNINIT): Define.
testsuite:
* gcc.dg/uninit-D.c: New Test.
* gcc.dg/uninit-E.c: New Test.
* gcc.dg/uninit-F.c: New Test.
* gcc.dg/uninit-G.c: New Test.
From-SVN: r70574
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Remove pedwarn_with_decl, warning_with_decl and error_with_decl
from GCC.
* calls.c (try_to_integrate): Don't use xxx_with_decl.
(expand_call): Likewise.
* dwarfout.c (output_reg_number): Likewise.
* expr.c (expand_expr): Likewise.
* function.c (assign_temp): Likewise.
(uninitialized_vars_warning): Likewise.
(setjmp_args_warning): Likewise.
(expand_function_end): Likewise.
* stmt.c (fixup_gotos): Likewise.
(warn_about_unused_variables): Likewise.
(expand_end_bindings): Likewise.
* stor-layout.c (layout_decl): Likewise.
(place_field): Likewise.
* toplev.c (check_global_declarations): Likewise.
(rest_of_handle_inlining): Likewise.
(default_tree_printer): New function.
(general_init): Initialize diagnostic machinery before routing
signals to the ICE machinery. Set default tree printer.
* toplev.h (pedwarn_with_decl): Remove declaration.
(warning_with_decl): Likewise.
(error_with_decl): Likewise.
(pedwarn): Remove attribute for the time being.
* tree-inline.c (expand_call_inline): Don't use xxx_with_decl.
* varasm.c (named_section): Likewise.
(make_decl_rtl): Likewise.
(assemble_variable): Likewise.
(merge_weak): Likewise.
(declare_weak): Likewise.
* diagnostic.h: Move non-diagnostic stuff into pretty-print.h.
* diagnostic.c: Move non-diagnostic stuff into pretty-print.c.
(format_with_decl): Remove.
(diagnostic_for_decl): Likewise.
(pedwarn_with_decl): Likewise.
(warning_with_decl): Likewise.
(error_with_decl): Likewise.
(diagnostic_initialize): Adjust.
(diagnostic_count_diagnostic): Likewise.
(announce_function): Likewise.
(lhd_print_error_function): Likewise.
(diagnostic_report_current_module): Likewise.
(default_diagnostic_starter): Likewise.
(diagnostic_report_diagnostic): Likewise.
(default_diagnostic_finalizer): Likewise.
(verbatim): Likewise.
(error): Likewise.
(warning): Likewise.
* opts.c (common_handle_option): Likewise.
* pretty-print.c: New file.
* c-pretty-print.h (pp_base): Override.
* c-pretty-print.c: Adjust use of macros throughout.
(pp_buffer): New macro.
(pp_newline): Likewise.
* c-objc-common.c (c_tree_printer): Adjust prototype. Tidy.
* Makefile.in (DIAGNOSTIC_H): New variable.
(c-errors.o): Use it.
(c-objc-common.o): Likewise.
(c-common.o): Likewise.
(c-opts.o): Likewise.
(c-format.o): Likewise.
(diagnostic.o): Likewise.
(opts.o): Likewise.
(toplev.o): Likewise.
(rtl-error.o): Likewise.
(dwarf2out.o): Likewise.
(jump.o): Likewise.
(pretty-print.o): New rule.
cp/
* Make-lang.in (cp/error.o): Depend on DIAGNOSTIC_H.
* error.c: Use the new pretty-printer fraamework.
From-SVN: r69773
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* alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c
c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in
c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c
collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c
cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c
cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c
dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c
fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c
gcse.c genattr.c genattrtab.c genautomata.c genconditions.c
genemit.c genextract.c genoutput.c genrecog.c gensupport.c
ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c
integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c
loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c
postreload.c prefix.c print-tree.c protoize.c ra-build.c
ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c
regmove.c regrename.c reload.c reload1.c reorg.c resource.c
sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c
simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c
tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c
varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary
casts.
From-SVN: r69587
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* expr.c (expand_assignment): Remove an unused argument
SUGGEST_REG.
* expr.h: Update the prototype.
* function.c: Update the callers.
* stmt.c: Likewise.
From-SVN: r69379
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* doc/tm.texi (BLOCK_REG_PADDING): Describe.
* expr.h (struct locate_and_pad_arg_data): Add where_pad.
(emit_group_load, emit_group_store): Adjust declarations.
Remove most occurrences of #ifdef TREE_CODE.
* expr.c (emit_group_load): Add "type" param, and use
BLOCK_REG_PADDING to determine need for a shift. Optimize non-
aligned accesses if !SLOW_UNALIGNED_ACCESS.
(emit_group_store): Likewise.
(emit_push_insn, expand_assignment, store_expr, expand_expr): Adjust
emit_group_load and emit_group_store calls.
* calls.c (store_unaligned_arguments_into_pseudos): Tidy. Use
BLOCK_REG_PADDING to determine whether we need endian_correction.
(load_register_parameters): Localize vars. Handle shifting of
small values to the correct end of regs. Adjust emit_group_load
call.
(expand_call, emit_library_call_value_1): Adjust emit_group_load
and emit_group_store calls.
* function.c (assign_parms): Set mem alignment for stack slots.
Adjust emit_group_store call. Store values at the "wrong" end
of regs to the stack. Use BLOCK_REG_PADDING.
(locate_and_pad_parm): Save where_pad.
(expand_function_end): Adjust emit_group_load call.
* stmt.c (expand_value_return): Adjust emit_group_load call.
* Makefile.in (calls.o): Depend on $(OPTABS_H).
* config/rs6000/linux64.h (TARGET_LITTLE_ENDIAN): Redefine as 0.
(AGGREGATE_PADDING_FIXED, AGGREGATES_PAD_UPWARD_ALWAYS): Define.
(MUST_PASS_IN_STACK): Define.
(BLOCK_REG_PADDING): Define.
* config/rs6000/rs6000.h (struct rs6000_args): Remove orig_nargs.
(PAD_VARARGS_DOWN): Define in terms of FUNCTION_ARG_PADDING.
* config/rs6000/rs6000.c (init_cumulative_args): Don't set orig_nargs.
(function_arg_padding): !AGGREGATE_PADDING_FIXED compatibility code.
Act on AGGREGATES_PAD_UPWARD_ALWAYS.
From-SVN: r69318
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|
unchanged from orig_fnargs.
* function.c (assign_parms): Don't recombine complex args if
fnargs is unchanged from orig_fnargs.
(split_complex_args): Return args without complex before copying.
Re-layout the modified parameters.
From-SVN: r69236
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* rtl.h (emit_line_note): Take a location_t.
(emit_line_note_force): Remove.
(set_file_and_line_for_statement): Take a location_t.
* tree.g (emit_line_note): Take a location_t.
* emit-rtl.c (emit_line_note): Take a location_t.
(emit_line_note_force): Remove.
* function.c (init_function_start): Adjust emit_line_note call.
(expand_function_end): Use force_next_line_note, not
emit_line_note_force.
* c-parse.in (maybe_type_qual): Adjust emit_line_note calls.
* c-semantics.c (genrtl_do_pushlevel, genrtl_goto_stmt,
genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt,
genrtl_while_stmt, genrtl_do_stmt_1, genrtl_return_stmt,
genrtl_for_stmt, genrtl_break_stmt, genrtl_continue_stmt,
genrtl_continue_stmt, genrtl_switch_stmt,
genrtl_asm_stmt): Likewise.
* expr.c (expand_expr): Likewise.
* integrate.c (expand_inline_function): Likewise.
* stmt.c (set_file_and_line_for_stmt): Take a location_t.
(expand_decl_init): Adjust emit_line_note call.
* ada/trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
calls.
* cp/semantics.c: (genrtl_try_block) Adjust emit_line_note
calls.
* f/com.c (bison_rule_pushlevel_, bison_rule_compstmt_): Adjust
emit_line_note calls.
* f/ste.c (ffeste_emit_line_note_): Likewise.
* java/expr.c (expand_byte_code):
* treelang/treetree.c (tree_code_if_start, tree_code_if_else,
tree_code_if_end, tree_code_create_function_initial,
tree_code_create_function_wrapup, tree_code_generate_return,
tree_code_output_expression_statement): Adjust emit_line_note
calls.
From-SVN: r69047
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* fold-const.c: Convert prototypes to ISO C90.
* function.c: Likewise.
* function.h: Likewise.
From-SVN: r68778
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* rtl.h (emit_line_note_after): Remove.
(emit_note_copy_after, emit_note_copy): New.
* emit-rtl.c (reorder_insns_with_line_notes): Replace
emit_line_note_after with emit_note_copy_after.
(emit_insn_after_with_line_notes): Likewise.
(emit_line_note_after): Kill.
(emit_note_copy_after): New.
(emit_note_copy): New.
* function.c (emit_return_into_block): Use emit_note_copy_after.
(thread_prologue_and_epilogue_insns): Likewise.
* integrate.c (expand_inline_function): Use emit_note_copy.
(copy_insn_list): Likewise.
* unroll.c (copy_loop_body): Likewise.
* cfglayout.c (duplicate_insn_chain): Likewise.
From-SVN: r68767
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* rtl.h (emit_note): Remove FILE parameter.
* emit-rtl.c (emit_line_note): Adjust emit_note call.
(emit_note): Remove FILE parameter. Adjust.
* builtins.c (expand_builtin_expect): Adjust emit_note call.
* c-semantics.c (genrtl_scope_stmt): Likewise.
(expand_stmt): Likewise.
* cfglayout.c (reemit_insn_block_notes): Likewise.
(duplicate_insn_chain): Likewise.
* except.c (expand_eh_region_start, expand_eh_region_end,
sjlj_emit_function_enter): Likewise.
* explow.c (probe_stack_range): Likewise.
* expr.c (emit_block_move_via_loop): Likewise.
* function.c (init_function_start, expand_function_start,
expand_function_end, thread_prologue_and_epilogue_insns): Likewise.
* integrate.c (expand_inline_function, copy_insn_list): Likewise.
* reg-stack.c (compensate_edge): Likewise.
* reload1.c (reload): Likewise.
* rtlanal.c (hoist_insn_to_edge): Likewise.
* stmt.c (expand_fixup, expand_start_loop, expand_start_null_loop,
expand_loop_continue_here, expand_end_loop, expand_continue_loop,
expand_exit_loop_top_cond, expand_value_return,
expand_start_bindings_and_block, expand_end_bindings,
expand_decl_cleanup, expand_start_case): Likewise.
* unroll.c (copy_loop_body
* config/alpha/alpha.c (alpha_output_mi_thunk_osf): Likewise.
* config/ia64/ia64.c (ia64_output_mi_thunk): Likewise.
* config/rs6000/rs6000.c (rs6000_emit_eh_toc_restore,
rs6000_emit_allocate_stack, rs6000_output_function_prologue,
rs6000_output_function_epilogue, rs6000_output_mi_thunk): Likewise.
* config/sh/sh.c (sh_output_mi_thunk): Likewise.
* config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
* ada/misc.c (record_code_position): Likewise.
From-SVN: r68561
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* basic-block.h: Fix comment formatting.
* bt-load.c: Likewise.
* builtins.c: Likewise.
* c-common.c: Likewise.
* c-common.h: Likewise.
* c-format.c: Likewise.
* coverage.c: Likewise.
* cpplib.h: Likewise.
* cpppch.c: Likewise.
* dbxout.c: Likewise.
* diagnostic.c: Likewise.
* dwarf2out.c: Likewise.
* expr.c: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.
* gcc.c: Likewise.
* gcov-io.c: Likewise.
* gcov-io.h: Likewise.
* gcov.c: Likewise.
* profile.c: Likewise.
* real.h: Likewise.
* sched-deps.c: Likewise.
From-SVN: r68369
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From-SVN: r68350
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* tree.h (expand_function_end): Remove all parameters.
* function.c (expand_function_end): Remove all parameters.
Use input_location. Never expand_end_bindings.
* c-decl.c (c_expand_body_1): Adjust expand_function_end call.
* coverage.c (create_coverage): Likewise.
* ada/utils.c (end_subprog_body): Adjust expand_function_end
call.
* cp/semantics.c (genrtl_finish_function): Adjust
expand_function_end call.
* f/com.c (finish_function): Adjust expand_function_end call.
* java/class.c (push_class): Use a location_t to save place.
(emit_register_classes): Set input_location. Adjust
expand_function_end call.
* java/resource.c (write_resource_constructor): Likewise.
* java/decl.c (end_java_method): Adjust expand_function_end call.
* java/parse.y (source_end_java_method): Likewise.
* treelang/treetree.c (tree_code_create_function_wrapup): Adjust
expand_function_end call.
From-SVN: r68255
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cp:
* cp/decl.c, cp/pt.c, cp/search.c, cp/tree.c: Don't use the PTR
macro.
gcc:
* bitmap.c, builtins.c, c-incpath.c, cgraph.c, config/frv/frv.c,
config/mips/mips.c, cppfiles.c, cpphash.c, cppinit.c, cpplib.c,
dwarf2out.c, dwarfout.c, except.c, expr.c, expr.h, fold-const.c,
function.c, gcc.c, genoutput.c, gensupport.c, global.c,
haifa-sched.c, hashtable.c, ifcvt.c, integrate.c, local-alloc.c,
loop.c, mips-tdump.c, mips-tfile.c, mkdeps.c, protoize.c,
read-rtl.c, recog.h, reload1.c, sbitmap.c, ssa-dce.c,
stringpool.c, tlink.c, tree.c, varasm.c, varray.c: Don't use
the PTR macro.
From-SVN: r68043
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Compiler" with...
* convert.c, dwarf2out.c, dwarfout.c, emit-rtl.c, function.c,
lists.c, print-rtl.c, print-tree.c, read-rtl.c, rtl-error.c,
stmt.c, toplev.c, integrate.h, loop.h, machmode.h, rtl.h,
ssa.h, tree.def: Replace overly specific references to "GNU C"
and "GNU C Compiler" with references to "GCC".
From-SVN: r68004
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|
* tree.h (init_function_start): Remove filename and line paramters.
* function.c (init_function_start): Remove filename and line
parameters. Use DECL_SOURCE_LOCATION.
* c-decl.c (store_parm_decls): Adjust init_function_start call.
(c_expand_body_1): Likewise.
* coverage.c (create_coverage): Likewise.
* ada/utils.c (begin_subprog_body): Adjust init_function_start
call.
* cp/decl.c (start_function): Adjust init_function_start call.
* cp/method.c (use_thunk): Likewise.
* cp/semantics.c (genrtl_start_function): Likewise.
* f/com.c (stor_parm_decls): Adjust init_function_start call.
* java/class.c (emit_register_classes): Adjust init_function_start
call.
* java/decl.c (complete_start_java_method): Likewise.
* java/resource.c (write_resource_constructor): Likewise.
* objc/objc-act.c (build_tmp_function_decl): Set line number to
zero.
(hack_method_prototype): Adjust init_function_start call.
* treelang/treetree.c (tree_code_create_function_initial): Adjust
init_function_start call.
From-SVN: r67953
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|
* cfglayout.c (insn_scope): New static function
(block_locators_*, line_locators*, file_locators*): New static varrays.
(scope_to_insns_initialize): Use them.
(insn_line, insn_file): New functions.
(scope_to_insns_finalize): Use insn_scope.
(prologue_locator, epilogue_locator): New global variables.
* emit-rt.c (try_split, make_insn_raw, make_jump_insn_raw,
make_call_insn_raw, emit_copy_of_insn_after): Use locators.
(emit_insn_after_scope, emit_insn_before_scope
emit_jump_insn_after_scope, emit_jump_insn_before_scope
emit_call_insn_after_scope, emit_call_insn_before_scope): Rename to...
(emit_insn_after_setloc, emit_insn_before_setloc
emit_jump_insn_after_setloc, emit_jump_insn_before_setloc
emit_call_insn_after_setloc, emit_call_insn_before_setloc): ... these;
use locators.
* final.c (notice_source_line): Use locators.
(final_start_function): Set initial source file and line.
(final_scan_insn): Use locators.
* ifcvt.c (noce_try_store_flag, noce_try_store_flag_constants,
noce_try_addcc, noce_try_store_flag_mask, noce_try_cmove,
noce_try_cmove_arith, noce_try_minmax, noce_try_abs,
noce_process_if_block, find_cond_trap): Likewise.
* integrate.c (copy_insn_list): Likewise.
* jump.c (duplicate_loop_exit_test): LIkewise.
* print-rtl.c (print_rtx): Print locators.
* recog.c (peephole2_optimize): Likewise.
* rtl.h (INSN_SCOPE): Remove.
(emit_insn_after_scope, emit_insn_before_scope
emit_jump_insn_after_scope, emit_jump_insn_before_scope
emit_call_insn_after_scope, emit_call_insn_before_scope): Rename to...
(emit_insn_after_setloc, emit_insn_before_setloc
emit_jump_insn_after_setloc, emit_jump_insn_before_setloc
emit_call_insn_after_setloc, emit_call_insn_before_setloc): ... these;
(insn_file, insn_line, prologue_locator, epilogue_locator): Declare.
* unroll.c (copy_loop_body): Use locators.
* function.c (set_insn_locators): New function.
(thread_prologue_and_epilogue_insns): Set the locators accordingly.
From-SVN: r67637
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|
* function.c (trampolines_created): New variable.
(expand_function_end): Set it when doing INITIALIZE_TRAMPOLINE.
* function.h (trampolines_created): Add.
* config/s390/linux.h (ASM_FILE_END): Define.
* config/alpha/linux-elf.h (ASM_FILE_END): Define.
* config/m68k/linux.h (ASM_FILE_END): Define.
* config/rs6000/linux.h (ASM_FILE_END): Define.
* config/rs6000/linux64.h (ASM_FILE_END): Define.
* config/rs6000/ppc-asm.h: Add .note.GNU-stack on powerpc-linux.
* config/sparc/linux.h (ASM_FILE_END): Define.
* config/sparc/linux64.h (ASM_FILE_END): Define.
* config/i386/i386.c (ix86_asm_file_end): Use SUBTARGET_FILE_END.
* config/i386/linux.h (SUBTARGET_FILE_END): Define.
* config/i386/linux64.h (SUBTARGET_FILE_END): Define.
From-SVN: r67447
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|
2003-06-03 Aldy Hernandez <aldyh@redhat.com>
* function.c (assign_parms): Split complex arguments.
* doc/tm.texi (SPLIT_COMPLEX_ARGS): Document.
* expr.h (SPLIT_COMPLEX_ARGS): Define.
(split_complex_types): Protoize.
(split_complex_values): Protoize.
* calls.c (expand_call): Split complex arguments on architectures
that require it.
(split_complex_values): New.
(split_complex_types): New.
* config/rs6000/rs6000.c (rs6000_libcall_value): New.
(rs6000_function_value): Handle complex values on AIX.
(rs6000_complex_function_value): New.
* config/rs6000/rs6000-protos.h (rs6000_libcall_value): Protoize.
* config/rs6000/rs6000.h (LIBCALL_VALUE): Call function.
(SPLIT_COMPLEX_ARGS): New.
From-SVN: r67367
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|
From-SVN: r67275
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|
* function.c (trampoline_address): Remove ALLOCATE_TRAMPOLINE
usage.
* doc/tm.texi (Trampolines): Remove ALLOCATE_TRAMPOLINE.
* config/d30v/d30v.h: Remove traces of ALLOCATE_TRAMPOLINE.
* system.h: Poison ALLOCATE_TRAMPOLINE.
* doc/tm.texi (Misc): Remove HANDLE_PRAGMA.
* system.h: Poison HANDLE_PRAGMA.
In f/
* lex.c (ffelex_hash_): Remove HANDLE_PRAGMA and
HANDLE_GENERIC_PRAGMA dependend code, remove #if 0 code.
(pragma_getc): Removed.
(pragma_ungetc): Removed.
From-SVN: r67274
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|
* tree.h (contains_placeholder_p): Now returns bool.
(CONTAINS_PLACEHOLDER_P): New macro.
(type_contains_placeholder_p): New function.
* tree.c (save_expr): Remove code avoiding folding COMPONENT_REF.
(contains_placeholder_p): Now returns bool.
Rework to use CONTAINS_PLACEHOLDER_P macro.
(type_contains_placeholder_p): New function.
* fold-const.c (fold, case COMPONENT_REF): Don't fold if
type_contains_placeholder_p.
(fold_range_test, fold_mathfn_compare, fold_inf_compare, fold):
Use CONTAINS_PLACEHOLDER_P macro.
* builtins.c (fold_builtin): Likewise.
* calls.c (initialize_argument_information): Likewise.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise.
* explow.c (expr_size): Likewise.
* expr.c (store_constructor, get_inner_reference): Likewise.
* function.c (assign_parms): Likewise.
* stor-layout.c (variable_size): Likewise.
From-SVN: r67189
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|
From-SVN: r66901
|
|
* coverage.h (coverage_counter_alloc): New function.
* function.h (struct function): Remove arc_profile flag.
* coverage.c (fn_ident): Remove.
(fn_b_ctrs, no_coverage): New.
(get_coverage_counts): Use current_function_funcdef_no.
(coverage_counter_alloc): New.
(coverage_counter_ref): Adjust.
(coverage_begin_output): Check no_coverage. Use
current_function_funcdef_no.
(coverage_end_function): Likewise.
(create_coverage): Set no_coverage. Set DECL_UNINLINEABLE rather
than clearing flag_inline_functions. Do not clear arc_profile
flag.
* function.c (prepare_function_start): Do not set arc_profile
flag.
* profile.c (instrument_edges): Return number of instrumented
edges. Use a for loop.
(branch_prob): Call coverage_counter_alloc. Make BB_TO_GCOV_INDEX
local to here and simplify. Use profile_arc_flag not arc_profile
flag.
(find_spanning_tree): Reformat.
* toplev.c (rest_of_compilation): Use profile_arc_flags and
flag_test_coverage rather than arc_profile flag.
From-SVN: r66695
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|
* expr.c (move_block_from_reg): Remove "size" parm. Localize vars.
Move code handling pieces not larger than a word to..
* function.c (assign_parms): ..here, but use change_address instead
of adjust_address and operand_subword, and expand_binop instead of
expand_shift. Adjust calls to move_block_from_reg.
* expr.h (move_block_from_reg): Update declaration.
(copy_blkmode_from_reg): Formatting.
* Makefile.in (function.o): Add $(OPTABS_H) to deps.
* config/alpha/alpha.c (alpha_setup_incoming_varargs): Adjust
move_block_from_reg calls.
* config/arc/arc.c (arc_setup_incoming_varargs): Likewise.
* config/i960/i960.c (i960_setup_incoming_varargs): Likewise.
* config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
* config/m88k/m88k.c (m88k_builtin_saveregsk): Likewise.
* config/mips/mips.c (mips_setup_incoming_varargs): Likewise.
* config/pa/pa.c (hppa_builtin_saveregs): Likewise.
* config/romp/romp.h (SETUP_INCOMING_VARARGS): Likewise.
* config/rs6000/rs6000.c (setup_incoming_varargs): Likewise.
* config/sh/sh.c (sh_builtin_saveregs): Likewise.
From-SVN: r66623
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|
* function.c (assign_parms): Correct reversed reg_parm_stack_space
test. Add partial in-regs size to stack_args_size.
From-SVN: r66560
|
|
PR c/10604
* c-common.c (warn_sign_compare): Initialize to -1.
* c-opts.c (c_common_init_options): Don't set warn_sign_compare here.
(c_common_decode_option <OPT_Wall>): Set warn_sign_compare
for C++ only.
(c_common_post_options): Set warn_sign_compare from extra_warnings
if it's still -1 at this point.
* toplev.c (maybe_warn_unused_parameter): New static variable.
(set_Wextra): New static function.
(W_options): Remove "extra".
(decode_W_option): Call set_Wextra.
(independent_decode_option): Likewise.
(set_Wunused): Cooperate with set_Wextra in setting
warn_unused_parameter.
(rest_of_compilation): No need to check extra_warnings as
well as warn_uninitialized.
* c-typeck.c (build_binary_op, build_conditional_expr):
No need to check extra_warnings as well as warn_sign_compare.
(internal_build_compound_expr): No need to check extra_warnings
as well as warn_unused_value.
* function.c (expand_function_end): No need to check extra_warnings
as well as warn_unused_parameter.
* stmt.c (expand_expr_stmt_value): No need to check extra_warnings
as well as warn_unused_value.
* cp/typeck.c (build_x_compound_expr): No need to check
extra_warnings as well as warn_unused_value.
* doc/invoke.texi: Clarify documentation of -Wsign-compare.
* gcc.dg/compare7.c, g++.dg/warn/compare1.C: New testcases.
* Makefile.in: Disable -Werror for gengtype-lex.o.
From-SVN: r66436
|
|
to struct locate_and_pad_arg_data.
* calls.c (struct arg_data): Move offset, slot_offset, size and
alignment_pad to struct locate_and_pad_arg_data. Update all refs.
(initialize_argument_information): Adjust call to locate_and_pad_parm.
Delete alignment_pad var. Don't calculate slot_offset here.
(emit_library_call_value_1): Delete alignment_pad, offset and size
vars. Use struct locate_and_pad_arg_data instead. Adjust refs.
Adjust call to locate_and_pad_parm. Don't tweak arg size for
partial in-regs here. Formatting fixes.
* expr.h (struct locate_and_pad_arg_data): New struct.
(locate_and_pad_parm): Adjust declaration.
* function.c (assign_parms): Localize vars. Use "locate" instead of
other arg location vars. Don't invoke FUNCTION_ARG or
FUNCTION_INCOMING_ARG unless pretend_named is different from
named_arg. Heed MUST_PASS_IN_STACK and set up "partial" before
calling locate_and_pad_parm. Adjust locate_and_pad_parm call.
Use slot_offset for stack home of reg parms. Correct test for
parm passed in memory. Formatting fixes.
(locate_and_pad_parm): Add "partial" to params. Replace offset_ptr
arg_size_ptr and alignment pad with "locate". Set slot_offset here.
Correct initial_offset_ptr handling. Localize vars. Always pad
locate->offset even when in_regs.
From-SVN: r66383
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|
From-SVN: r66286
|
|
From-SVN: r65935
|
|
* function.c (purge_addressof_1): In (mem (addressof (reg))) case
for reg notes, if there are no substitutions, just use a SUBREG.
From-SVN: r65934
|
|
* function.c (purge_addressof_1): For ADDRESSOF, see if SUB is a
hard or virtual register and copy into pseudo if replacement fails.
From-SVN: r65798
|
