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2004-02-06tm.texi (INIT_CUMULATIVE_ARGS): Update doco.Alan Modra1-9/+9
* doc/tm.texi (INIT_CUMULATIVE_ARGS): Update doco. * calls.c (expand_call): Pass n_named_args to INIT_CUMULATIVE_ARGS. (emit_library_call_value_1): Likewise pass nargs. * expr.c (block_move_libcall_safe_for_call_parm): Pass 3 here. * function.c (assign_parms): Pass -1 to INIT_CUMULATIVE_ARGS. * config/rs6000/rs6000.c (init_cumulative_args): Use n_named_args parameter instead of scanning TYPE_ARGS_TYPES to count args. * config/rs6000/rs6000-protos.h (init_cumulative_args): Update prototype. * config/rs6000/rs6000.h (INIT_CUMULATIVE_ARGS): Pass extra arg. (INIT_CUMULATIVE_INCOMING_ARGS): Set extra arg to 1000. (INIT_CUMULATIVE_LIBCALL_ARGS): Set extra arg to 0. * config/sh/sh.c (sh_output_mi_thunk): Pass 1 as n_named_args to INIT_CUMULATIVE_ARGS. * config/alpha/alpha.h (INIT_CUMULATIVE_ARGS): Update. * config/alpha/unicosmk.h, config/alpha/vms.h, config/arc/arc.h, config/arm/arm.h, config/avr/avr.h, config/c4x/c4x.h, config/cris/cris.h, config/fr30/fr30.h, config/frv/frv.h, config/h8300/h8300.h, config/i386/i386.h, config/i860/i860.h, config/ia64/ia64.h, config/ip2k/ip2k.h, config/iq2000/iq2000.h, config/iq2000/iq2000.c, config/m32r/m32r.h, config/m68hc11/m68hc11.h, config/m68k/m68k.h, config/mcore/mcore.h, config/mips/mips.h, config/mmix/mmix.h, config/mn10300/mn10300.h, config/ns32k/ns32k.h, config/pa/pa.h, config/pdp11/pdp11.h config/s390/s390.h, config/sh/sh.h, config/sparc/sparc.h, config/stormy16/stormy16.h, config/v850/v850.h, config/vax/vax.h, config/xtensa/xtensa.h: Likewise. From-SVN: r77380
2004-02-04calls.c (initialize_argument_information): Add CALL_FROM_THUNK_P parameter.Mark Mitchell1-5/+11
* calls.c (initialize_argument_information): Add CALL_FROM_THUNK_P parameter. Use it instead of current_function_is_thunk. * function.h (struct function): Update documentation for is_thunk. * tree.h (CALL_FROM_THUNK_P): New macro. * config/alpha/alpha.c (alpha_sa_mask): Do not check no_new_pseudos when testing current_function_is_thunk. * config/rs6000/rs6000.c (rs6000_ra_ever_killed): Likeiwse. * decl.c (cxx_push_function_context): Do not set current_function_is_thunk. * method.c (use_thunk): Set CALL_FROM_THUNK on the call to the actual function. From-SVN: r77244
2004-01-31bt-load.c: Replace "gen_rtx (FOO, " with "gen_rtx_FOO (".Kazu Hirata1-1/+1
* bt-load.c: Replace "gen_rtx (FOO, " with "gen_rtx_FOO (". * calls.c: Likewise. * emit-rtl.c: Likewise. * function.c: Likewise. * reload1.c: Likewise. * config/i386/cygming.h: Likewise. * config/i386/i386.c: Likewise. * config/i386/winnt.c: Likewise. From-SVN: r77025
2004-01-21alias.c, [...]: Update copyright.Kazu Hirata1-1/+1
* alias.c, basic-block.h, c-common.c, c-common.h, c-cppbuiltin.c, c-opts.c, c-pragma.c, c-pretty-print.c, calls.c, cfg.c, cfgcleanup.c, cfgrtl.c, cgraph.h, collect2.c, combine.c, cppcharset.c, cpphash.h, cppinit.c, cpplib.c, cpplib.h, cppmacro.c, crtstuff.c, cselib.c, cselib.h, defaults.h, df.c, dominance.c, et-forest.c, expmed.c, expr.c, expr.h, fix-header.c, function.h, gcc.c, gcse.c, genattrtab.c, genautomata.c, genconditions.c, genemit.c, genflags.c, gengtype.c, gengtype.h, genopinit.c, genrecog.c, gensupport.c, ggc-zone.c, graph.c, haifa-sched.c, input.h, integrate.c, langhooks-def.h, langhooks.c, langhooks.h, line-map.c, line-map.h, local-alloc.c, optabs.c, optabs.h, postreload.c, ra.h, recog.c, reg-stack.c, regmove.c, reload.c, reorg.c, rtl.c, sched-deps.c, sched-ebb.c, sdbout.c, system.h, target.h, targhooks.c, toplev.h, tree-inline.c, unwind-pe.h, unwind.h, varray.c, varray.h: Update copyright. From-SVN: r76302
2004-01-16c-common.h: Fix comment formatting.Kazu Hirata1-1/+1
* c-common.h: Fix comment formatting. * c-cppbuiltin.c: Likewise. * c-pragma.c: Likewise. * calls.c: Likewise. * collect2.c: Likewise. * cppcharset.c: Likewise. * cpptrad.c: Likewise. * dbxout.c: Likewise. * defaults.h: Likewise. * dwarf2out.c: Likewise. * fold-const.c: Likewise. * genautomata.c: Likewise. * genconditions.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * integrate.c: Likewise. * loop.c: Likewise. * predict.c: Likewise. * sdbout.c: Likewise. From-SVN: r75957
2004-01-15re PR rtl-optimization/12372 (miscompilation of execute/20030307-1.c at -O2 ↵John David Anglin1-0/+8
and -Os) PR optimization/12372 * calls.c (expand_call): Add call_fusage data for stack arguments in constant calls. From-SVN: r75926
2004-01-14calls.c: Replace STRICT_ARGUMENT_NAMING in comments with...Kazu Hirata1-6/+7
* calls.c: Replace STRICT_ARGUMENT_NAMING in comments with targetm.calls.strict_argument_naming(). * target.h: Likewise. From-SVN: r75886
2003-12-24calls.c (expand_call): Recognize calls to "sqrt" and create corresponding notes.Mark Mitchell1-11/+22
* calls.c (expand_call): Recognize calls to "sqrt" and create corresponding notes. * g++.dg/bprob/bprob.exp: Load target-supports.exp * g77.dg/bprob/bprob.exp: Likewise. * gcc.misc-tests/bprob.exp: Likewise. * gcc.dg/builtins-18.c: Use builtins-config.h. Do not test float variants on systems where the library does not provide that functionality. * gcc.dg/builtins-20.c: Use builtins-config.h. * gcc.dg/builtins-config.h: New file. From-SVN: r75003
2003-12-18calls.c (load_register_parameters): Don't use LOAD_ARGS_REVERSED.Kazu Hirata1-4/+0
* calls.c (load_register_parameters): Don't use LOAD_ARGS_REVERSED. * system.h (LOAD_ARGS_REVERSED): Poison. * doc/tm.texi (LOAD_ARGS_REVERSED): Remove. From-SVN: r74773
2003-12-18calls.c (expand_call): Update comments.Kazu Hirata1-9/+10
* calls.c (expand_call): Update comments. * system.h (PRETEND_OUTGOING_VARARGS_NAMED): Poison. * targhooks.c: Do not refer to PRETEND_OUTGOING_VARARGS_NAMED. From-SVN: r74770
2003-12-13c-typeck.c: Fix comment typos.Kazu Hirata1-1/+1
* c-typeck.c: Fix comment typos. * calls.c: Likewise. * cfgcleanup.c: Likewise. * cgraph.h: Likewise. * dwarfout.c: Likewise. * emit-rtl.c: Likewise. * explow.c: Likewise. * expr.c: Likewise. * flow.c: Likewise. * function.c: Likewise. * gcc.c: Likewise. * ggc-zone.c: Likewise. * ifcvt.c: Likewise. * local-alloc.c: Likewise. * predict.c: Likewise. * pretty-print.c: Likewise. * profile.c: Likewise. * ra-colorize.c: Likewise. * sched-vis.c: Likewise. * stor-layout.c: Likewise. From-SVN: r74594
2003-12-08calls.c (expand_call): Don't try using tail or recursive calls after the ↵Richard Sandiford1-1/+5
function body has been expanded. * calls.c (expand_call): Don't try using tail or recursive calls after the function body has been expanded. From-SVN: r74415
2003-11-20calls.c (expand_call): Allocate new temp in pass1.Fariborz Jahanian1-4/+19
2003-11-20 Fariborz Jahanian <fjahanian@apple.com> David Edelsohn <edelsohn@gnu.org> * calls.c (expand_call): Allocate new temp in pass1. (store_one_arg): If PARALLEL, calculate excess using mode size of rtvec elt. * expr.c (emit_push_insn): If PARALLEL, calculate offset using mode size of rtvec elt. * function.c (assign_parms): Use parm in register, if available. Co-Authored-By: David Edelsohn <edelsohn@gnu.org> From-SVN: r73775
2003-11-16Makefile.in (expr.o): Depend on $(TARGET_H).Richard Sandiford1-1/+35
* Makefile.in (expr.o): Depend on $(TARGET_H). * target.h (return_in_msb): New target hook. * target-def.h (TARGET_RETURN_IN_MSB): New macro. (TARGET_CALLS): Include it. * calls.c (shift_returned_value): New function. (expand_call): Use it. * expr.c: Include target.h. (copy_blkmode_from_reg): Check targetm.calls.return_in_msb when deciding what padding is needed. Change the name of the local padding variable from big_endian_correction to padding_correction. * stmt.c (shift_return_value): New function. (expand_return): Use it. Adjust memory->register copy in the same way as copy_blkmode_from_reg. Only change the return register's mode if it was originally BLKmode. * doc/tm.texi (TARGET_RETURN_IN_MSB): Document. * config/mips/mips.c (TARGET_RETURN_IN_MSB): Define. (mips_fpr_return_fields): New, split out from mips_function_value. (mips_return_in_msb, mips_return_fpr_pair): New functions. (mips_function_value): Rework to use the functions above. * config/mips/irix6-libc-compat.c: Delete. * config/mips/t-iris6 (LIB2FUNCS_STATIC_EXTRA): Undefine. From-SVN: r73652
2003-11-14re PR middle-end/12526 ([tree-ssa] internal compiler error: Segmentation fault)Jason Merrill1-0/+22
PR middle-end/12526 * tree.c (build): A CALL_EXPR has side-effects if its arguments do. * calls.c (call_expr_flags): New fn. * tree.h: Declare it. From-SVN: r73589
2003-10-07function.c (pad_to_arg_alignment): Take STACK_POINTER_OFFSET into account ↵Geoffrey Keating1-4/+0
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
2003-10-05c-pretty-print.c: Fix comment typos.Kazu Hirata1-1/+1
* 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
2003-10-03re PR rtl-optimization/12289 (Solaris 9/Intel bootstrap failure: ICE in ↵Jeff Sturm1-8/+9
expand_call compiling java/io/ObjectInputStream.java) PR optimization/12289 * calls.c (emit_call_1): Pretend to have popped the arguments to noreturn and longjmp functions instead of ignoring them. (expand_call): Don't adjust stack_pointer_dela while inhibit_defer_pop is set. Co-Authored-By: Roger Sayle <roger@eyesopen.com> From-SVN: r72073
2003-09-20c-format.c (gcc_diag_char_table): Add %J.Richard Henderson1-4/+2
* 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
2003-09-18re PR target/11184 ([ia64 hpux] ICE on __builtin_apply building libobjc)Mark Mitchell1-5/+2
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
2003-09-16c-common.c (handle_warn_unused_result_attribute): New function.Jason Merrill1-1/+14
* c-common.c (handle_warn_unused_result_attribute): New function. (c_common_attribute_table): Add warn_unused_result. (c_expand_expr): Issue warning when result of inlined function with warn_unused_result attribute is ignored. * calls.c (expand_call): Issue warning when result of function with warn_unused_result attribute is ignored. * c-common.h (STMT_EXPR_WARN_UNUSED_RESULT): Define. * expr.c (expr_wfl_stack): Define. (expand_expr) <case EXPR_WITH_FILE_LOCATION>: If ignore, pass const0_rtx as target. Chain locations into expr_wfl_stack. * tree-inline.c (expand_call_inline): Set STMT_EXPR_WARN_UNUSED_RESULT bit if inlined function has warn_unused_result attribute. * input.h (expr_wfl_stack): Declare. * doc/extend.texi: Document warn_unused_result attribute. * gcc.dg/attr-warn-unused-result.c: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r71424
2003-09-06re PR target/12070 (ICE converting between double and long double with ↵Jan Hubicka1-6/+36
-msoft-float) PR target/12070 * calls.c (emit_library_call_value_1): Fix saving of BLKmode arguments. PR opt/12082 * cfgcleanup.c (try_simplify_condjump): Avoid unreachable code warning. From-SVN: r71147
2003-09-03targhooks.c: New file.DJ Delorie1-28/+33
* 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
2003-08-27calls.c (initialize_argument_information): If an argument has no stack space ↵Richard Sandiford1-0/+8
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
2003-08-23calls.c (emit_library_call_value_1): Fix obvious errors in arguments to ↵Dale Johannesen1-2/+3
emit_group_load. 2003-08-23 Dale Johannesen <dalej@apple.com> * calls.c (emit_library_call_value_1): Fix obvious errors in arguments to emit_group_load. From-SVN: r70741
2003-08-23calls.c (emit_library_call_value_1): Remove code related to LIBGCC_NEEDS_DOUBLE.Jason Eckhardt1-7/+0
2003-08-23 Jason Eckhardt <jle@rice.edu> * calls.c (emit_library_call_value_1): Remove code related to LIBGCC_NEEDS_DOUBLE. * config/stormy16/stormy16.h: Remove mention of LIBGCC_NEEDS_DOUBLE. * doc/tm.texi: Likewise. * system.h: Poison the LIBGCC_NEEDS_DOUBLE macro. From-SVN: r70740
2003-08-20tree.h (IS_EXPR_CODE_CLASS): Also include 'r' and 's'.Jason Merrill1-2/+2
* tree.h (IS_EXPR_CODE_CLASS): Also include 'r' and 's'. (EXPR_CHECK): Don't check for 'r' or 's' if we're checking IS_EXPR_CODE_CLASS. * calls.c (calls_function_1): Likewise. * fold-const.c (fold): Likewise. * tree.c (iterative_hash_expr): Likewise. * tree-inline.c (walk_tree, copy_tree_r): Likewise. From-SVN: r70617
2003-08-06calls.c (load_register_parameters): Arrange for call_fusage to report the ↵Alan Modra1-5/+10
whole register as used when... * calls.c (load_register_parameters): Arrange for call_fusage to report the whole register as used when shifting to the msb. From-SVN: r70201
2003-07-30calls.c (load_register_parameters): When shifting reg sized values to the ↵Alan Modra1-22/+21
msb, move the value to a reg first. * calls.c (load_register_parameters): When shifting reg sized values to the msb, move the value to a reg first. From-SVN: r69953
2003-07-25Remove pedwarn_with_decl, warning_with_decl and error_with_decl from GCC.Gabriel Dos Reis1-2/+4
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
2003-07-19alias.c [...]: Remove unnecessary casts.Kaveh R. Ghazi1-11/+8
* 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
2003-07-18re PR rtl-optimization/11557 (constant folding)Mark Mitchell1-1/+4
PR optimization/11557 * calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK unless we know which function is being called. PR optimization/11557 * gcc.dg/20030717-1.c: New test. From-SVN: r69538
2003-07-14tm.texi (BLOCK_REG_PADDING): Describe.Alan Modra1-33/+87
* 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
2003-07-11Index: ChangeLogGeoffrey Keating1-2/+8
2003-07-10 Geoffrey Keating <geoffk@apple.com> * c-decl.c (finish_decl): Handle 'used' here... * cgraphunit.c (cgraph_finalize_function): ... and here ... * c-common.c: (handle_used_attribute): ... not here. * configure.in (onstep): Support --enable-intermodule. * Makefile.in (OBJS-common): New. (OBJS-md): New. (OBJS-archive): New. (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive. (OBJS-onestep): New. (libbackend.a): Support @onestep@. (libbackend.o): New. * configure: Regenerate. * c-common.h (c_reset_state): New prototype. (c_parse_file): New prototype. (finish_file): Move prototype from c-tree.h. * c-decl.c: Include <hashtab.h>. (builtin_decls): New. (current_file_decl): New. (duplicate_decls): Add extra parameter. Change all callers. Don't output duplicate common symbols. (link_hash_hash): New. (link_hash_eq): New. (poplevel): Handle popping of the top level. (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL. (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate. (pushdecl_top_level): Likewise. (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL. (c_init_decl_processing): Create TRANSLATION_UNIT_DECL. (finish_decl): Handle TRANSLATION_UNIT_DECL. (merge_translation_unit_decls): New. (c_write_global_declarations): New. (c_reset_state): New. (implicitly_declare): Handle TRANSLATION_UNIT_DECL. * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New. * c-objc-common.c (c_cannot_inline_tree_fn): Handle TRANSLATION_UNIT_DECL. (c_objc_common_finish_file): Call merge_translation_unit_decls. * c-opts.c (in_fnames): Rename from in_fname. (c_common_decode_option): Handle multiple input filenames. (c_common_post_options): Likewise. (c_common_parse_file): Likewise; also, call c_parse_file rather than yyparse. * c-parse.in: Move cleanup code to c_parse_file. (free_parser_stacks): Move contents to c_parse_file. (c_parse_file): New. * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT for integer types. (C_DECL_FILE_SCOPE): New. (finish_file): Move prototype to c-common.h. (merge_translation_unit_decls): New prototype. (comptypes): Add extra parameter to prototype. (c_write_global_declarations): New prototype. * c-typeck.c (tagged_types_tu_compatible_p): New. (function_types_compatible_p): Add extra parameter, change all callers. (type_lists_compatible_p): Likewise. (comptypes): Likewise. (struct tagged_tu_seen): New. (tagged_tu_seen_base): New. (build_unary_op): Handle TRANSLATION_UNIT_DECL. (c_mark_addressable): Remove #if 0 code. * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add comment explaining why it shouldn't have to. * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY options. * cppinit.c (cpp_read_next_file): New. (cpp_read_main_file): Use it. * cpplib.c (undefine_macros): New. (cpp_undef_all): New. * cpplib.h (cpp_read_next_file): Prototype. (cpp_undef_all): Prototype. * langhooks-def.h (write_global_declarations): Remove prototype. * toplev.h (write_global_declarations): Add prototype. * tree.c (decl_type_context): Use switch statement, handle TRANSLATION_UNIT_DECL. * tree.def: Update documentation for TRANSLATION_UNIT_DECL. (TRANSLATION_UNIT_DECL): New kind of tree. * tree.h: Update documentation for TRANSLATION_UNIT_DECL. * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies. * doc/invoke.texi: Make attempt to document new functionality. 2003-05-19 Per Bothner <bothner@apple.com> * gcc.c (combine_inputs): New. (process_command): Set combine_inputs. (do_spec_1): Handle combine_inputs. (main): Likewise. Index: cp/ChangeLog 2003-07-10 Geoffrey Keating <geoffk@apple.com> * decl.c (cp_finish_decl): Handle 'used' attribute. * cp-lang.c (c_reset_state): New dummy routine. * cp-tree.h (finish_file): Move prototype to c-common.h. * parser.c (c_parse_file): Rename from yyparse; don't call finish_file. From-SVN: r69224
2003-07-09re PR other/11370 (-Wunreachable-code gives false complaints)Roger Sayle1-2/+11
PR c/11370 * calls.c (emit_call_1): Don't bother popping the arguments off of the stack after a noreturn function call; The adjustment is dead. (expand_call): Likewise. * gcc.dg/Wunreachable-6.c: New testcase. * gcc.dg/Wunreachable-7.c: New testcase. From-SVN: r69119
2003-06-30stmt.c (any_pending_cleanups): Lose argument THIS_CONTOUR, it was always ↵Jeff Law1-4/+4
passed in the value '1'. * stmt.c (any_pending_cleanups): Lose argument THIS_CONTOUR, it was always passed in the value '1'. Simplify body appropriately. * tree.h (any_pending_cleanups): Corresponding changes. * calls.c: (expand_call): Corresponding changes. From-SVN: r68754
2003-06-30defaults.h (PUSH_ARGS_REVERSED): Define default here.Jason Merrill1-20/+0
* defaults.h (PUSH_ARGS_REVERSED): Define default here. * calls.c: Not here. From-SVN: r68701
2003-06-22* calls.c (emit_call_1): Readd lost ATTRIBUTE_UNUSED.Andreas Jaeger1-1/+1
From-SVN: r68346
2003-06-22caller-save.c: Convert to ISO C90.Andreas Jaeger1-203/+96
* caller-save.c: Convert to ISO C90. * calls.c: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgbuild.c: Likewise. * cfgcleanup.c: Likewise. * cfghooks.c: Likewise. * cfglayout.c: Likewise. * cfglayout.h: Likewise. * cfgloop.c: Likewise. * cfgloop.h: Likewise. * cfgloopanal.c: Likewise. * cfgloopmainip.c: Likewise. * cfgrtl.c: Likewise. From-SVN: r68331
2003-06-10calls.c (expand_call): Convert structure_value_addr to Pmode if necessary.Steve Ellcey1-0/+5
* calls.c (expand_call): Convert structure_value_addr to Pmode if necessary. From-SVN: r67716
2003-06-10langhooks-def.h (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.Andrew Haley1-4/+5
2003-05-21 Andrew Haley <aph@redhat.com> * langhooks-def.h (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New. (LANG_HOOKS_DECLS): Add LANG_HOOKS_DECL_OK_FOR_SIBCALL. (lhd_decl_ok_for_sibcall): New. * langhooks.c (lhd_decl_ok_for_sibcall): New. * langhooks.h (lang_hooks_for_decls.ok_for_sibcall): New field. * calls.c (expand_call): Check lang_hook before generating a sibcall. 2003-05-21 Andrew Haley <aph@redhat.com> * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New. (java_decl_ok_for_sibcall): New. From-SVN: r67713
2003-06-04calls.c (expand_call): Avoid calling pure or const functions when the result ↵Roger Sayle1-5/+31
is ignored (or void) and... * calls.c (expand_call): Avoid calling pure or const functions when the result is ignored (or void) and none of the arguments are volatile. Move warning diagnostic earlier in function. From-SVN: r67436
2003-06-03function.c (assign_parms): Split complex arguments.Aldy Hernandez1-2/+89
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
2003-05-27tree.h (contains_placeholder_p): Now returns bool.Richard Kenner1-2/+1
* 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
2003-05-22calls.c (expand_call): If the arg block is going to grow downward...DJ Delorie1-1/+6
* calls.c (expand_call): If the arg block is going to grow downward, we need argblock to point to the top of the block, not the bottom. From-SVN: r67099
2003-05-17builtins.c (validate_arglist): Eliminate libiberty VA_ macros, always use ↵Kaveh R. Ghazi1-22/+12
stdarg. gcc: * builtins.c (validate_arglist): Eliminate libiberty VA_ macros, always use stdarg. * c-errors.c (pedwarn_c99): Likewise. * c-format.c (status_warning): Likewise. * c-semantics.c (build_stmt): Likewise. * calls.c (emit_library_call, emit_library_call_value): Likewise. * collect2.c (notice, fatal_perror, fatal, error): Likewise. * cpperror.c (cpp_error, cpp_error_with_line): Likewise. * diagnostic.c (build_message_string, output_printf, output_verbatim, verbatim, inform, warning, pedwarn, error, sorry, fatal_error, internal_error, warning_with_decl, pedwarn_with_decl, error_with_decl, fnotice): Likewise. * dwarf2asm.c (dw2_asm_output_data, dw2_asm_output_delta, dw2_asm_output_offset, dw2_asm_output_pcrel, dw2_asm_output_addr, dw2_asm_output_addr_rtx, dw2_asm_output_nstring, dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128, dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128, dw2_asm_output_encoded_addr_rtx): Likewise. * emit-rtl.c (gen_rtx, gen_rtvec): Likewise. * errors.c (warning, error, fatal, internal_error): Likewise. * final.c (output_operand_lossage, asm_fprintf): Likewise. * fix-header.c (fatal): Likewise. * gcc.c (fatal, error, notice): Likewise. * gcov.c (fnotice): Likewise. * genattrtab.c (attr_rtx, attr_printf): Likewise. * gengtype.c (error_at_line, xasprintf, oprintf): Likewise. * gensupport.c (message_with_line): Likewise. * mips-tfile.c (fatal, error): Likewise. * protoize.c (notice): Likewise. * ra-debug.c (ra_debug_msg): Likewise. * read-rtl.c (fatal_with_file_and_line): Likewise. * rtl-error.c (error_for_asm, warning_for_asm): Likewise. * tree.c (build, build_nt, build_function_type_list): Likewise. cp: * error.c (cp_error_at, cp_warning_at, cp_pedwarn_at): Eliminate libiberty VA_ macros, always use stdarg. * rtti.c (create_pseudo_type_info): Likewise. * tree.c (build_min_nt, build_min): Likewise. From-SVN: r66919
2003-05-03emit-rtl.c (last_call_insn, [...]): New functions.Olivier Hainque1-30/+20
* emit-rtl.c (last_call_insn, add_function_usage_to): New functions. * rtl.h (last_call_insn, add_function_usage_to): New prototypes. * builtins.c (expand_builtin_apply): Use the new emit-rtl functions. * calls.c (emit_call_1): Likewise. (expand_call): For calls initializing constant memory, replace emission of standalone mem /u clobber with function usage entry. * expr.c (emit_block_move_via_libcall): Likewise. * cse.c (count_reg_usage, case EXPR_LIST): New case. * flow.c (propagate_one_insn): Pass entire operand of CALL_INSN_FUNCTION_USAGE to mark_used_regs. * integrate.c (try_constants): For CALL_INSNs, substitute constants within the FUNCTION_USAGE also. * loop.c (prescan_loop): Note clobbers of const mem mentioned in FUNCTION_USAGE lists. * reload1.c (replace_pseudos_in): Renamed. (reload): Use it for clobbers surviving until the end of the reload. From-SVN: r66429
2003-05-02calls.c (struct arg_data): Move offset, slot_offset, size and alignment_pad ↵Alan Modra1-109/+61
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
2003-04-29calls.c (expand_call): When modes of target and valreg match, force sibcall ↵Olivier Hainque1-0/+6
failure when target is a MEM. * calls.c (expand_call): When modes of target and valreg match, force sibcall failure when target is a MEM. From-SVN: r66260
2003-04-22Makefile.in (calls.o): Depend on except.h.Mark Mitchell1-0/+3
* Makefile.in (calls.o): Depend on except.h. * calls.c: Include except.h. (emit_call_1): Call note_eh_region_may_contain_throw if appropriate. * except.c (eh_region): Add may_contain_throw. (expand_eh_region_end_cleanup): Do not include handler code when it cannot be reached. (note_eh_region_may_contain_throw): New function. * except.h (note_eh_region_may_contain_throw): New function. * call.c (build_over_call): Use build_cxx_call. (build_cxx_call): New method, split out of build_over_call. * cp-tree.h (language_function): Add can_throw. (build_cxx_call): Declare it. * decl.c (finish_function): If a function does not contain any calls to functions that can throw an exception, indicate that fact. * decl2.c (mark_used): Do not defer the instantiation of functions, if the current function does not throw. * optimize.c (maybe_clone_body): Copy TREE_NOTHROW to the clones. * pt.c (instantiate_decl): Make sure import_export_decl is called before emitting things. * rtti.c (throw_bad_cast): Use build_cxx_call. (build_dynamic_cast_1): Likewise. * typeck.c (build_function_call): Likewise. * g++.dg/template/recurse.C: Adjust location of error messages. From-SVN: r65929
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