1 2001-07-03 Neil Booth <neil@daikokuya.demon.co.uk>
4 * i386/cygwin.h (VALID_MACHINE_DECL_ATTRIBUTE,
5 VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
6 * i386/i386-protos.h (i386_pe_valid_decl_attribute_p,
7 i386_pe_valid_type_attribute_p): Add.
8 * i386/i386.c (TARGET_INITIALIZER): Override for cygwin targets.
9 * i386/winnt.c (i386_valid_decl_attribute_p): Return directly.
11 Mon Jul 2 21:52:19 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13 * explow.c (plus_constant_wide, case LO_SUM): New case.
14 (plus_constant_for_output_wide): Delete.
15 * rtl.h (plus_constant_for_output): Delete.
16 * alias.c (canon_rtx, init_alias_analysis): Call plus_constant
17 instead of plus_constant_for_output.
18 * recog.c (offsettable_address_p, adj_offsettable_operand): Likewise.
19 * config/darwin.c, config/arm/arm.c, config/m68k/m68k.c: Likewise.
20 * config/m88k/m88k.c, config/mips/mips.c, config/pa/pa.c: Likewise.
21 * config/rs6000/rs6000.c, config/sparc/sparc.c: Likewise.
22 * config/sparc/sparc.md: Likewise.
23 Convert some change_address calls to adjust_address.
25 2001-07-03 Joseph S. Myers <jsm28@cam.ac.uk>
27 * doc/extend.texi, doc/gcc.texi, doc/invoke.texi, doc/md.texi,
28 doc/rtl.texi, doc/tm.texi: Improve formatting. Improve
29 documentation of -std and -Wwrite-strings.
31 2001-07-02 Geoffrey Keating <geoffk@redhat.com>
33 * cse.c (canon_hash): Don't register registers in very small
34 register classes, as extending their lifetime might cause
37 Mon Jul 2 23:14:00 CEST 2001 Jan Hubicka <jh@suse.cz>
39 * flow.c (try_redirect_by_replacing_jump): Remove cc0 setter.
41 * flow.c (forwarder_block_p): Fix for fallthru blocks.
42 (try_redirect_by_replacing_jump): Update properly the count
43 and frequency information.
45 Mon Jul 2 14:20:13 2001 Jeffrey A Law (law@cygnus.com)
47 * toplev.c (dump_file_index): Move SSA dumps just after first
49 (dump_file): Corresponding changes.
50 (rest_of_compilation): Move SSA path to just after the first
52 * doc/gcc.texi (Passes): Update due to movement of SSA path.
53 * doc/invoke.texi: Update dump file #s as they were completely
54 out of date with reality.
56 2001-07-02 Geoffrey Keating <geoffk@redhat.com>
58 * doc/tm.texi (Frame Layout): Document STACK_PUSH_CODE.
60 * expr.c (emit_move_insn_1): Deal with non-default
63 * expr.c (emit_single_push_insn): Fix warning.
65 2001-07-02 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com>
67 * expr.c (emit_move_insn_1): Avoid modifying
68 cfun->expr->x_stack_pointer when PUSH_ROUNDING is defined.
70 Mon Jul 2 15:33:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
72 * emit-rtl.c (adjust_address): New function.
73 * expr.h (adjust_address): Add declaration.
74 * builtins.c: Replace some calls to change_address with calls to it
76 * caller-save.c, dwarf2out.c, except.c, expmed.c, expr.c: Likewise.
77 * function.c, config/a29k/a29k.md, config/alpha/alpha.c: Likewise.
78 * config/arm/arm.c, config/convex/convex.c: Likewise.
79 * config/dsp16xx/dsp16xx.md, config/fr30/fr30.c: Likewise.
80 * config/i386/i386.c, config/i386/i386.md: Likewise.
81 * config/ia64/ia64.c, config/ia64/ia64.md: Likewise.
82 * config/m32r/m32r.c, config/m68k/m68k.md: Likewise.
83 * config/m88k/m88k.c, config/mips/mips.md: Likewise.
84 * config/ns32k/ns32k.c, config/rs6000/rs6000.c: Likewise.
85 * config/sh/sh.c, config/sparc/sparc.md: Likewise.
87 2001-07-02 Jim Wilson <wilson@redhat.com>
89 * config/ia64/ia64.h: Delete obsolete lib1funcs.asm comment.
91 2001-07-02 Steve Ellcey <sje@cup.hp.com>
93 * config/ia64/t-ia64: Change LIB1ASMFUNCS to use single underscore.
94 * config/ia64/lib1funcs.asm: Change macro names to match t-ia64.
96 2001-07-02 Zack Weinberg <zackw@stanford.edu>
98 * cppinit.c (lang_defaults): New table.
99 (set_lang): Just read from lang_defaults into the live options
102 2001-07-02 Zack Weinberg <zackw@stanford.edu>
104 * Makefile.in (doc): Depend on $(GENERATED_MANPAGES).
105 * doc/.cvsignore: Add gcc.1, cpp.1, gcov.1.
106 * doc/gcc.1, doc/cpp.1, doc/gcov.1: Removed.
108 2001-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
110 * doc/install.texi: Various spelling and markup fixes.
111 (Installing GCC): Component specific installation instructions are
114 Warn about removing old install dir in the presence of shared libs.
115 (Configuration): Invoke with options target to match configure
117 Consistently refer to gas, gld pathnames.
118 Invert --enable-multilib documentation.
119 Remove references to old compiler versions.
121 Mon Jul 2 12:50:51 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
123 * flow.c (try_simplify_condjump): Fix typo in updating fallthru flags.
125 2001-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
127 * doc/install.texi (Specific, mips*-sgi-irix4): Split from IRIX 5
129 (Specific, mips*-sgi-irix5): Note IDO download.
130 Reworded MIPS C hints.
131 Use GNU as instead of GAS.
133 Removed SGI Freeware reference, IRIX 6 only.
134 (Specific, mips*-sgi-irix6): Removed ranlib caveats, obsolete.
135 Note N64 library requirement/workaround.
137 Complete list of structure passing bug victims.
139 2001-07-02 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
141 * doc/install.texi: Remove CVS Id.
143 2001-07-02 Andreas Jaeger <aj@suse.de>
145 * ssa-dce.c (note_inherently_necessary_set): Add unused attribute.
146 (find_inherently_necessary): Remove unused variable.
148 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
150 * c-common.h (TDI_inlined): New ast dump phase.
151 (dump_flag_name): New function.
152 * c-dump.c (dump_files): Add inlined phase.
153 (dump_flag_name): Define.
154 * doc/invoke.texi (-fdump-ast-inlined): Document.
156 Mon Jul 2 06:29:36 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
158 * stor-layout.c (layout_decl): Revert change to handling of alignment
161 Sun Jul 1 11:53:52 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
163 * c-common.c (decl_attributes, case A_MODE): Don't call layout_decl
166 2001-07-01 Geoffrey Keating <geoffk@redhat.com>
168 * doc/tm.texi (FUNCTION_ARG): Document that the last call
171 2001-07-01 Nathan Sidwell <nathan@codesourcery.com>
173 * tlink.c (recompile_files): Remove COMPILER_PATH and
174 LIBRARY_PATH from the environment.
176 2001-07-01 Zack Weinberg <zackw@stanford.edu>
178 * c-common.h (enum rid): Add RID_FIRST_AT, RID_LAST_AT,
179 RID_LAST_PQ. Move RID_FIRST_PQ down with the other FIRST/LAST
181 (OBJC_IS_AT_KEYWORD, OBJC_IS_PQ_KEYWORD): New macros.
183 * c-parse.in (OBJC_STRING): Kill.
184 (objc_string): Decompose to [objc_string] '@' STRING.
185 (reswords): Take the leading '@' off all the Objective C keywords.
186 (objc_rid_sans_at): Kill.
187 (init_reswords): Don't initialize it.
188 (yylexname): Use OBJC_IS_AT_KEYWORD and OBJC_IS_PQ_KEYWORD.
189 (_yylex): Kill reconsider label. Look ahead one token after
190 an '@'; if we get an identifier, check whether it's an
191 Objective C @-keyword. If so, return the keyword. Otherwise,
192 put back the token and return the '@' as a terminal.
194 * cpplib.c (lex_macro_node): Remove unnecessary check for
195 leading '@' on identifier. Clarify control flow and commentary.
197 Sun Jul 1 11:53:52 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
199 * cse.c (new_label_ref): Variable deleted.
200 (insert): Remove set of new_label_ref.
201 (check_for_label_ref): New function.
202 (cse_basic_block): Don't check new_label_ref; call check_for_label_ref.
204 See ChangeLog.5 for earlier changes.