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2001-02-14jump.c (jump_optimize_1): When we delete a conditional jump preceeding a ↵Richard Henderson2-0/+30
non-conditional jump to... * jump.c (jump_optimize_1): When we delete a conditional jump preceeding a non-conditional jump to effectively the same place, make sure that the combined jump skips any clobber insns between the two labels. Co-Authored-By: DJ Delorie <dj@redhat.com> From-SVN: r39686
2001-02-14* typeck.c (build_unary_op): Clarify error message.Jakub Jelinek2-1/+5
From-SVN: r39685
2001-02-14gcc.c (do_spec_1): Fix off-by-one error for '%M' case.Jeffrey Oldham2-1/+5
2001-02-14 Jeffrey Oldham <oldham@codesourcery.com> * gcc.c (do_spec_1): Fix off-by-one error for '%M' case. From-SVN: r39684
2001-02-14Makefile.in (toplev.o): Depend on params.h.Mark Mitchell8-19/+297
* Makefile.in (toplev.o): Depend on params.h. (intergate.o): Likewise. (params.o): New target. * flags.h (inline_max_insns): Remove. * integrate.c: Include params.h. Use MAX_INLINE_INSNS instead of inline_max_insns. * params.c: New file. * params.h: Likewise. * params.def: Likewise. * toplev.c: Include params.h. (lang_independent_params): New variable. (decode_f_option): Use the param machinery instead of setting max_inline_insns. (independent_decode_option): Handle "--param name=value". (main): Register language-independent parameters. From-SVN: r39683
2001-02-14optional parens around connstructor namesAldy Hernandez2-4/+17
From-SVN: r39681
2001-02-14cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c section.Nathan Sidwell4-8/+12
cp: * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c section. * init.c (emit_base_init): Remove incorrect comment about virtual bases. * method.c (make_thunk): Fix comment alignment. From-SVN: r39679
2001-02-14* i386.md (pushsf, pushdf_nointeger): Fix constraint.Jan Hubicka2-2/+6
From-SVN: r39678
2001-02-14Kill remnants of this is variable.Nathan Sidwell7-42/+55
cp: Kill remnants of this is variable. * cp-tree.h (flag_this_is_variable): Remove. * decl2.c (flag_this_is_variable): Remove. * class.c (fixed_type_or_null): Add cdtor parm. Adjust. (build_vbase_path): The path is non-static, even in a cdtor. (resolves_to_fixed_type_p): Add additional return value. * search.c (init_vbase_pointers): Adjust. * tree.c (lvalue_p_1): Adjust. * typeck.c (mark_addressable): Adjust. From-SVN: r39676
2001-02-14* regclass.c (init_reg_sets_1): Revert last two changes.Richard Henderson2-65/+36
From-SVN: r39669
2001-02-14pt.c (unify): Don't check cv quals of array types.Nathan Sidwell4-0/+36
cp: * pt.c (unify): Don't check cv quals of array types. testsuite: * g++.old-deja/g++.pt/deduct6.C: New test. From-SVN: r39666
2001-02-14tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to check whether we ↵Nathan Sidwell4-1/+43
already have the type. cp: * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to check whether we already have the type. testsuite: * g++.old-deja/g++.pt/deduct5.C: New test. From-SVN: r39665
2001-02-14Daily bump.Jeff Law2-2/+2
From-SVN: r39664
2001-02-14stor-layout.c (is_pending_size, [...]): New functions.Jakub Jelinek7-20/+105
* stor-layout.c (is_pending_size, put_pending_size): New functions. (variable_size): Call put_pending_size. * tree.h (is_pending_size, put_pending_size): Add prototypes. * fold-const.c (extract_muldiv): If SAVE_EXPR is on the pending sizes list, put newly created SAVE_EXPR there as well. * gcc.c-torture/execute/20010209-1.c: New test. * config/ia64/ia64.c (last_group): Only 2 entries are needed. (errata_find_address_regs): load_group has only 2 entries. (errata_emit_nops): Likewise. shladd is not problematic. Clear last_group if nop was emitted. (fixup_errata): load_group has only 2 entries. Optimize. From-SVN: r39663
2001-02-14* gcc.dg/cpp/sysmac1.c, sysmac2.c: New testcases.Neil Booth3-0/+70
From-SVN: r39662
2001-02-14c-lex.c (lex_number): Only warn traditionally for U suffix outside system ↵Neil Booth5-6/+42
macros. * c-lex.c (lex_number): Only warn traditionally for U suffix outside system macros. * cppexp.c (parse_number): Similarly. * cpplib.h (NODE_SYSHDR, cpp_sys_objmacro_p): New. * cppmacro.c (struct cpp_macro): New member node. (parse_args): Only warn about missing rest args if not a system macro. (funlike_invocation_p): Similarly for uninvoked funlike macros. (cpp_sys_objmacro_p): New. (_cpp_create_definition): Store the node with the macro defn. Remember if the macro is defined in a system header. From-SVN: r39661
2001-02-14cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.Mark Mitchell7-64/+96
* cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment. * call.c (build_op_delete_call): Simplify to remove duplicate code. * class.c (clone_function_decl): Don't build the deleting variant of a non-virtual destructor. * decl.c (finish_destructor_body): Don't call delete if this is a non-virtual destructor. * init.c (build_delete): Explicitly call `operator delete' when deleting an object with a non-virtual destructor. From-SVN: r39659
2001-02-13configure.in (check_languages): determine languages to checkDJ Delorie4-1/+33
* configure.in (check_languages): determine languages to check * Makefile.in (check-c++): alias for check-g++ (check-f77): alias for check-g77 (CHECK_TARGETS): depend on configured languages From-SVN: r39655
2001-02-13parse.y (resolve_qualified_expression_name): Try to resolve as an inner ↵Alexandre Petit-Bianco2-2/+8
class access only if `decl' is a TYPE_DECL. 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com> * parse.y (resolve_qualified_expression_name): Try to resolve as an inner class access only if `decl' is a TYPE_DECL. (http://gcc.gnu.org/ml/gcc-patches/2001-02/msg00762.html) From-SVN: r39653
2001-02-14i386.md (fixsfsi2, fixdfdi2): Fix previous patch again.Jan Hubicka2-9/+23
* i386.md (fixsfsi2, fixdfdi2): Fix previous patch again. (sqrtsf2): Use TARGET_SSE instead of TARGET_SSE2) (sqrtsf2 patterns): Use 'x' instead of 'Y'. (sqrtextendsfdf2): Disable for SSE2. From-SVN: r39652
2001-02-13decl.c (classdollar_identifier_node): Initialize.Alexandre Petit-Bianco4-6/+23
2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com> * decl.c (classdollar_identifier_node): Initialize. * java-tree.h (enum java_tree_index): New entry `JTI_CLASSDOLLAR_IDENTIFIER_NODE.' (classdollar_identifier_node): New macro. (ID_CLASSDOLLAR_P): Likewise. * parse.y (build_dot_class_method): Use `classdollar_identifier_node.' (build_dot_class_method_invocation): Likewise. (find_applicable_accessible_methods_list): `class$' can't be inherited. (http://gcc.gnu.org/ml/gcc-patches/2001-02/msg00760.html) From-SVN: r39650
2001-02-13i386.md (movsfcc_1): Support integer cmove instruction.Jan Hubicka2-13/+43
* i386.md (movsfcc_1): Support integer cmove instruction. (movdfcc_1): Likewise; new splitter. From-SVN: r39648
2001-02-13i386.c (output_fp_compare): Support SSE.Jan Hubicka4-22/+157
* i386.c (output_fp_compare): Support SSE. (prepare_fp_compare_args): SSE comparisons always support memory. * i386.h (TARGET_CMOVE): SSE imply cmove. * i386.md (cmp?f2): Enable for SSE too. (cmpfp_i*): Support SSE. (cmpfp_i_sse): New. (cmpfp_i_sse_only): New. (s*, b* fp expanters): Enable for SSE too. (fp_jcc_1_sse, fp_jcc_1_sse_only, fp_jcc_2_sse, fp_jcc_2_sse_only): New patterns. From-SVN: r39647
2001-02-13* regclass.c (init_reg_sets_1): Silence warning.Jan Hubicka2-48/+56
From-SVN: r39646
2001-02-13i386.md (sqrt?f2): Change to expander.Jan Hubicka2-4/+72
* i386.md (sqrt?f2): Change to expander. (sqrt?f2_1, sqrt?f2_sse_only, sqrt?f2_i387): New. From-SVN: r39645
2001-02-13rtlanal.c (find_reg_equal_equiv_note): New function.Richard Kenner4-13/+180
* rtlanal.c (find_reg_equal_equiv_note): New function. * simplify-rtx.c (simplify_gen_unary, simplify_gen_ternary): New fns. (simplify_gen_relational, simplify_replace_rtx): Likewise. * rtl.h: Add declarations for above functions. From-SVN: r39644
2001-02-13cse.c (cse_main): Converts ifdefs on PIC_OFFSET_TABLE_REGNUM to conditionals.Jan Hubicka8-13/+30
* cse.c (cse_main): Converts ifdefs on PIC_OFFSET_TABLE_REGNUM to conditionals. * defaults.h (PIC_OFFSET_TABLE_REGNUM): Default to INVALID_REGNUM. * emit-rtl.c (init_emit_once): Convert ifdefs to conditionals. * flow.c (mark_regs_live_at_end): Likewise. (calculate_global_regs_live): Likewise. * gcse.c (compute_hash_table): Likewise. (compute_kill_rd): Likewise. * resource.c (mark_target_live_regs): Likewise. * rtl.h (INVALID_REGNUM): New macro. From-SVN: r39643
2001-02-13* i386.md (fixsfsi2, fixdfdi2): Fix previous patch.Jan Hubicka2-4/+12
From-SVN: r39642
2001-02-13i386.md (fixsfsi2, fixdfdi2): Force operand to register for SSE.Jan Hubicka2-0/+7
* i386.md (fixsfsi2, fixdfdi2): Force operand to register for SSE. From-SVN: r39636
2001-02-13i386.md (add?f3, [...]): Enable for TARGET_SSE(2) too.Jan Hubicka3-38/+117
* i386.md (add?f3, sub?f3, mul?f3, dif?f3): Enable for TARGET_SSE(2) too. (fop_sf_comm, fop_df_comm, fop_sf_1, fop_df_1): Support SSE. (fop_sf_comm_sse, fop_df_comm_sse): New patterns. (fop_sf_1_sse, fop_df_1_sse): New patterns (fop_*): Disable float_extend and float patterns for SSE compilation. * i386.c (output_387_binary_op): Support SSE. From-SVN: r39635
2001-02-13i386.md (dummy_extendsfdf2): Support SSE2Jan Hubicka2-40/+234
* i386.md (dummy_extendsfdf2): Support SSE2 (extendsfdf2): Enable if 80387 or SSE2. (extendsfdf2_1): Support SSE2. Disable if SSE2 is avialble and no MIX_I387_SSE2 (extendsfdf2_1_sse_only): New pattern. (truncdfsf2): Enable if SSE2 or 80387; Always use SSE only version of SSE. (truncdfsf2_1): Support SSE. (truncdfsf2_2): Support SSE. (truncdfsf2_2_1_sse): New pattern. (fixtruncsfsi2): Always use SSE if available. (fix_truncsfsi_sse): New pattern. (fix_truncdfsi_sse): New pattern. (floatsis?f2): Support SSE. (floatsidf2_i387): New pattern. (floatsidf2_sse): Likewise. From-SVN: r39634
2001-02-13* lang-specs.h: Add more __EXCEPTIONS.Jason Merrill2-1/+7
From-SVN: r39633
2001-02-13configure.in: Use "have_gnat" variable, not "gnat".Richard Kenner3-12/+15
* configure.in: Use "have_gnat" variable, not "gnat". * configure: Regenerated. From-SVN: r39632
2001-02-13sparc.c (function_value): Treat all non-record aggregate types like used to ↵Richard Kenner2-3/+10
treat UNION_TYPE. * config/sparc/sparc.c (function_value): Treat all non-record aggregate types like used to treat UNION_TYPE. From-SVN: r39629
2001-02-13i386.c (print_reg): Use ANY_FP_REG instead of FP_REGJan Hubicka4-46/+121
* i386.c (print_reg): Use ANY_FP_REG instead of FP_REG * i386.h (MASK_128BIT_LONG_DOUBLE): Renumber (MASK_SSE2): New. (MASK_MIX_SSE_I387): New. (TARGET_SSE): SSE2 imply SSE. (TARGET_SSE2, TARGET_MIX_SSE_I387): New. (TARGET_SWITCHES): Add "sse2", "mix-sse-i387". (enum reg_class): Add new classes. (REG_CLASS_NAMES): Likewise. (REG_CLASS_CONTENTS): Likewise. (ANY_FP_REG_P, ANY_FP_REGNO_P, SSE_REG_P, SSE_FLOAT_MODE): New macros. (REG_CLASS_FROM_LETTER): 'x' and 'y' is SSE_REGS only when SSE is supported. Add 'Y' to be SSE_REGS when SSE2 is supported. (CLASS_MAX_NREGS): Use new macros. (REGISTER_MOVE_COST): Rewrite using SECONDARY_MEMORY_MAYBE_NEEDED. * i386.md (pushsf, movsf): Support SSE. (pushdf_nointeger, pushdf_integer, pushdf): Support SSE, update splitters to use ANY_FP_REGNO_P. (movdf_nointeger, movdf_integer): Likewise. From-SVN: r39628
2001-02-13I will write 100 times "bootsrap must be run from tree you've modified"Jan Hubicka1-1/+1
From-SVN: r39627
2001-02-13Even more breakage. Sorry!Jan Hubicka2-1/+8
From-SVN: r39626
2001-02-13combine.c (UWIDE_SHIFT_LEFT_BY_BITS_PER_WORD): New macro.Alexandre Oliva2-4/+16
* combine.c (UWIDE_SHIFT_LEFT_BY_BITS_PER_WORD): New macro. (try_combine): Use it. From-SVN: r39624
2001-02-13Fix breakage in my previous checkin.Jan Hubicka1-6/+6
From-SVN: r39623
2001-02-13i386.h (SSE_CLASS_P, [...]): New macros.Jan Hubicka3-32/+125
* i386.h (SSE_CLASS_P, MMX_CLASS_P, MAYBE_FLOAT_CLASS_P, MAYBE_SSE_CLASS_P, MAYBE_MMX_CLASS_P): New macros. (PREFERRED_RELOAD_CLASS, SECONDARY_MEMORY_NEEDED): Move offline. (REGISTER_MOVE_COST): Likewise. * i386-protos.h (ix86_secondary_memory_needed, ix86_preferred_reload_class, ix86_register_move_cost): Declare. * i386.c (ix86_secondary_memory_needed, ix86_preferred_reload_class, ix86_register_move_cost): New function. From-SVN: r39622
2001-02-13i386.h (VALID_FP_MODE_P, [...]): New.Jan Hubicka5-21/+54
* i386.h (VALID_FP_MODE_P, VALID_INT_MODE_P): New. (HARD_REGNO_MODE_OK): Move offline to .... * i386.c (ix86_hard_regno_mode_ok) ... here; refuse all incorrect modes. * i386-protos.h (ix86_hard_regno_mode_ok): Declare. From-SVN: r39621
2001-02-13sparc.md (cmp_cc_arith_op_set): Don't use match_dup on the entire operator...Richard Henderson2-10/+20
* sparc.md (cmp_cc_arith_op_set): Don't use match_dup on the entire operator; replicate that and match_dup the operands. (cmp_ccx_arith_op_set): Likewise. (cmp_cc_arith_op_not_set): Likewise. (cmp_ccx_arith_op_not_set): Likewise. From-SVN: r39620
2001-02-13Daily bump.Jeff Law2-2/+2
From-SVN: r39617
2001-02-13* explow.c (trunc_int_for_mode): Sign-extend value to mode.Alexandre Oliva2-22/+14
From-SVN: r39615
2001-02-13* g++.dg/vtgc1.C: Update for new ABI.Geoffrey Keating2-16/+16
From-SVN: r39614
2001-02-13sysv4.h (MASK_NO_BITFIELD_WORD): New macro.Geoffrey Keating2-0/+15
* config/rs6000/sysv4.h (MASK_NO_BITFIELD_WORD): New macro. (TARGET_NO_BITFIELD_WORD): New macro. (SUBTARGET_SWITCHES): Add -mbit-word, -mno-bit-word options. (BITFIELD_NBYTES_LIMITED): Define based on TARGET_NO_BITFIELD_WORD. From-SVN: r39613
2001-02-12cselib.c: New file, from simplify-rtx.c.Richard Kenner4-1347/+1395
* cselib.c: New file, from simplify-rtx.c. * simplify-rtx.c: Remove cselib parts. * Makefile.in: Add cselib.o. From-SVN: r39611
2001-02-12rs6000.c (rs6000_float_const): Remove warning.Geoffrey Keating2-4/+16
* config/rs6000/rs6000.c (rs6000_float_const): Remove warning. (setup_incoming_varargs): Remove warning. * config/rs6000/rs6000.c (validate_condition_mode): When flag_fast_math, allow floating-point conditionals to be reversed. (rs6000_generate_compare): When flag_fast_math, don't generate cror operations for FP conditionals. From-SVN: r39610
2001-02-12In gcc/:Geoffrey Keating1656-2/+17595
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Handle -mcall-i960. (ASM_SPEC): Likewise. (CC1_ENDIAN_LITTLE_SPEC): Likewise. (CC1_SPEC): Likewise. (LINK_TARGET_SPEC): Likewise. (CPP_ENDIAN_SPEC): Likewise. * Makefile.in (check-consistency): New target. In gcc/testsuite/: * consistency.vlad: New directory, 1665 files. From-SVN: r39609
2001-02-12c-decl.c (grokdeclarator): In C99 mode...Joseph Myers6-4/+21
* c-decl.c (grokdeclarator): In C99 mode, give the more specific "return type defaults" warning for functions with return type defaulting to int. * c-lang.c (c_init): In C99 mode, enable warnings for implicit function declarations by default rather than only when pedantic. testsuite: * gcc.dg/c99-impl-int-1.c: Use stricter error string for implicit return type. * gcc.dg/cpp/digraphs.c: Declare puts. From-SVN: r39608
2001-02-12regclass.c (init_reg_sets_1): Optimize calculation of move_cost arrays.Jan Hubicka2-27/+61
* regclass.c (init_reg_sets_1): Optimize calculation of move_cost arrays. From-SVN: r39606
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