Jakub Jelinek [Mon, 10 Jun 2002 21:50:10 +0000 (23:50 +0200)]
re PR c/6809 (GCC 3.1 cc1 crashes if -fverbose-asm is specified)
PR c/6809
* print-rtl.c (print_mem_expr): Don't crash on unnamed fields.
* gcc.dg/
20020530-1.c: New test.
From-SVN: r54463
Jakub Jelinek [Mon, 10 Jun 2002 21:47:45 +0000 (23:47 +0200)]
re PR rtl-optimization/6842 (internal compiler error using MMX intrinsics with optimization)
PR optimization/6842
* combine.c (combine_simplify_rtx) [SUBREG]: Don't ICE if VOIDmode
operand subreg cannot be simplified.
* gcc.dg/
20020531-1.c: New test.
From-SVN: r54462
Jakub Jelinek [Mon, 10 Jun 2002 21:43:26 +0000 (23:43 +0200)]
varasm.c (const_hash): Handle FDESC_EXPR like ADDR_EXPR.
* varasm.c (const_hash): Handle FDESC_EXPR like ADDR_EXPR.
(compare_constant): Likewise.
(output_addressed_constants): Likewise.
* g++.dg/opt/vt1.C: New test.
From-SVN: r54459
Jakub Jelinek [Mon, 10 Jun 2002 21:36:15 +0000 (23:36 +0200)]
cfgcleanup.c (try_optimize_cfg): Make sure merge_blocks doesn't merge bb with itself.
* cfgcleanup.c (try_optimize_cfg): Make sure merge_blocks doesn't
merge bb with itself.
* gcc.c-torture/compile/
20020605-1.c: New test.
From-SVN: r54456
Richard Henderson [Mon, 10 Jun 2002 21:04:29 +0000 (14:04 -0700)]
alpha.md (builtin_zap): Fix thinkos expanding mask.
* config/alpha/alpha.md (builtin_zap): Fix thinkos expanding mask.
(builtin_zapnot): Likewise.
From-SVN: r54454
Richard Henderson [Mon, 10 Jun 2002 21:03:33 +0000 (14:03 -0700)]
ev5.md: Don't combine shift and mvi insns in one reservation.
* config/alpha/ev5.md: Don't combine shift and mvi insns in one
reservation.
From-SVN: r54453
Loren J. Rittle [Mon, 10 Jun 2002 20:52:12 +0000 (20:52 +0000)]
acinclude.m4 (GLIBCPP_CHECK_SETRLIMIT_ancilliary): Reorder and include all required headers for test against older POSIX standard.
* acinclude.m4 (GLIBCPP_CHECK_SETRLIMIT_ancilliary): Reorder and
include all required headers for test against older POSIX standard.
(GLIBCPP_CHECK_SETRLIMIT): Likewise.
(ac_setrlimit): Likewise.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* testsuite/testsuite_hooks.cc: Reorder and include all
required headers for use against older POSIX standard.
From-SVN: r54452
Eric Christopher [Mon, 10 Jun 2002 20:00:54 +0000 (20:00 +0000)]
i386.c (ix86_osf_output_function_prologue): Remove prototype and function.
2002-06-10 Eric Christopher <echristo@redhat.com>
* config/i386/i386.c (ix86_osf_output_function_prologue): Remove
prototype and function.
(TARGET_ASM_FUNCTION_PROLOGUE): Remove OSF version.
(call_insn_operand): Remove half pic references.
(legitimate_address_p): Ditto.
* config/i386/i386.h: Remove half pic defines.
From-SVN: r54451
Richard Henderson [Mon, 10 Jun 2002 19:35:27 +0000 (12:35 -0700)]
Fix typo in comment.
From-SVN: r54450
Eric Christopher [Mon, 10 Jun 2002 19:12:10 +0000 (19:12 +0000)]
extend.texi (Return Address): Add note explaining the side- effects of inlining on __builtin_return_address.
2002-06-10 Eric Christopher <echristo@redhat.com>
* doc/extend.texi (Return Address): Add note explaining the side-
effects of inlining on __builtin_return_address.
From-SVN: r54449
Tom Tromey [Mon, 10 Jun 2002 18:54:31 +0000 (18:54 +0000)]
Makefile.in (LANGHOOKS_DEF_H): Include langhooks-def.h.
* Makefile.in (LANGHOOKS_DEF_H): Include langhooks-def.h.
(c-common.o): Depend on langhooks.h.
From-SVN: r54448
Neil Booth [Mon, 10 Jun 2002 17:20:30 +0000 (17:20 +0000)]
cpphash.h (_cpp_read_logical_line_trad, [...]): Update prototypes.
* cpphash.h (_cpp_read_logical_line_trad,
_cpp_expansions_different_trad): Update prototypes.
* cpplex.c (continue_after_nul): New.
* cppmain.c: Include cpphash.h.
(scan_translation_unit_trad): New.
(cpp_preprocess_file): Call it.
* cpptrad.c (_cpp_read_logical_line_trad): Take new parameter
overlay.
(_cpp_expansions_different_trad): Update prototype.
From-SVN: r54446
J"orn Rennecke [Mon, 10 Jun 2002 17:15:13 +0000 (17:15 +0000)]
Fix cfi generation for SH[1-4]:
* sh.c (frame_insn): New function.
(output_stack_adjust): Add parameter emit_fn. All callers changed.
(push): Now returns rtx. Use frame_insn.
(sh_expand_prologue): Clear RTX_FRAME_RELATED_P for second push
of a DF register.
* sh.h (INCOMING_RETURN_ADDR_RTX, DWARF_FRAME_RETURN_COLUMN): Define.
From-SVN: r54445
H.J. Lu [Mon, 10 Jun 2002 17:10:21 +0000 (17:10 +0000)]
gc_locks.h (GC_test_and_set): Support Linux/mips.
* include/private/gc_locks.h (GC_test_and_set): Support
Linux/mips.
(GC_TEST_AND_SET_DEFINED): Likewise.
* include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
Linux/mips.
(DATAEND): Likewise.
(LINUX_STACKBOTTOM): Likewise.
(STACKBOTTOM): Removed for Linux/mips.
From-SVN: r54444
Zack Weinberg [Mon, 10 Jun 2002 16:58:36 +0000 (16:58 +0000)]
Makefile.in (STAGESTUFF): Add s-gtype, gt-*.h, gtype-*.h, and gtype-desc.c.
* Makefile.in (STAGESTUFF): Add s-gtype, gt-*.h, gtype-*.h,
and gtype-desc.c.
(mostlyclean): Delete specs.h, options.h, gencheck.h here...
(distclean): ... not here. But do delete all testsuite/*.log,
testsuite/*.sum files here. Delete mkheaders. Delete
po/*.gmo and the testsuite directory in a split tree build.
From-SVN: r54443
Jeff Law [Mon, 10 Jun 2002 16:32:45 +0000 (10:32 -0600)]
alias.c (static_reg_base_value): New to hold RTL for items allocated once per function for the aliasing code.
* alias.c (static_reg_base_value): New to hold RTL for
items allocated once per function for the aliasing code.
(init_alias_once_per_function): Initialize static_reg_base_value.
(init_alias_analysis): Avoid throw-away allocations of RTL by
using pre-computed values in static_reg_base_value.
* function.c (prepare_function_start): Call
init_alias_once_per_function appropriately.
* rtl.h (init_alias_once_per_function): Declare.
* caller-save (init_caller_save): Restructure slightly to
avoid lots of silly RTL generation.
* expr.c (init_expr_once): Likewise.
* reload1.c (reload_cse_regs_1): Allocate throw-away register
RTL object here. Pass it into children.
(reload_cse_simplify_operands): Use passed-in register RTL
object.
(reload_cse_simplify): Pass through throw-away register
RTL object.
From-SVN: r54442
Daniel Berlin [Mon, 10 Jun 2002 13:37:24 +0000 (13:37 +0000)]
Makefile.in (ssa.o): Add dependency on $(RTL_H), which was missing.
2002-06-10 Daniel Berlin <dberlin@dberlin.org>
* Makefile.in (ssa.o): Add dependency on $(RTL_H), which was missing.
From-SVN: r54440
Richard Sandiford [Mon, 10 Jun 2002 12:27:55 +0000 (12:27 +0000)]
gcc.c (process_command): Avoid assignment to read-only location.
* gcc.c (process_command): Avoid assignment to read-only location.
Fix sizeof calculation.
From-SVN: r54439
GCC Administrator [Mon, 10 Jun 2002 07:23:14 +0000 (07:23 +0000)]
Daily bump.
From-SVN: r54438
Neil Booth [Mon, 10 Jun 2002 06:03:13 +0000 (06:03 +0000)]
cpphash.h (struct cpp_macro): Put comments on their own lines.
* cpphash.h (struct cpp_macro): Put comments on their own lines.
(_cpp_expansions_different_trad): New.
* cppmacro.c (warn_of_redefinition): Fix for traditional case.
* cpptrad.c (canonicalize_text): New.
(scan_out_logical_line): Handle no arguments correctly.
(save_replacement_text): Commit memory when finished.
(_cpp_expansions_different_trad): New.
From-SVN: r54432
Bryce McKinlay [Mon, 10 Jun 2002 05:11:42 +0000 (05:11 +0000)]
Don't use RTL inlining. Fix for PR java/6820.
* lang.c (LANG_HOOKS_POST_OPTIONS): Define.
(flag_really_inline): New.
(java_decode_option): Set flag_really_inline if -finline-functions
is seen.
(java_post_options): New function. Turn off inlining unless
flag_really_inline is set.
From-SVN: r54430
Bryce McKinlay [Mon, 10 Jun 2002 03:50:41 +0000 (03:50 +0000)]
configure.host: Disable hash synchronization and slow_pthread_self for cygwin.
* configure.host: Disable hash synchronization and slow_pthread_self
for cygwin.
From-SVN: r54428
Bryce McKinlay [Mon, 10 Jun 2002 03:47:36 +0000 (03:47 +0000)]
gjavah.c (throwable_p): Accept argument as either a classname or signature fragment.
* gjavah.c (throwable_p): Accept argument as either a classname or
signature fragment. Create null-terminated classname string for super
when calling itself recursively.
(decode_signature_piece): Skip first character from class name
signature when calling throwable_p.
From-SVN: r54427
Zack Weinberg [Mon, 10 Jun 2002 02:36:06 +0000 (02:36 +0000)]
Add more cscope data files
From-SVN: r54426
Tim Josling [Mon, 10 Jun 2002 00:56:49 +0000 (00:56 +0000)]
Fixes to make treelang worg with PCH gengtype.c changes.
From-SVN: r54425
Tim Josling [Sun, 9 Jun 2002 23:33:49 +0000 (23:33 +0000)]
Make configure.in check that languages specified were found.
From-SVN: r54418
Geoffrey Keating [Sun, 9 Jun 2002 23:20:08 +0000 (23:20 +0000)]
Makefile.in (install-driver): Install driver as $(target_alias)-gcc-$(version).
* Makefile.in (install-driver): Install driver as
$(target_alias)-gcc-$(version).
* gcc.c (spec_version): Make const.
(process_command): Handle -V and -b by using exec.
* doc/invoke.texi (Target Options): Restore -V option,
update docs for -b option.
From-SVN: r54417
Jeff Law [Sun, 9 Jun 2002 22:45:01 +0000 (16:45 -0600)]
Forgot to commit on Friday.
From-SVN: r54416
Tim Josling [Sun, 9 Jun 2002 22:40:14 +0000 (22:40 +0000)]
Doc fixes for treelang, in gcc/doc directory.
From-SVN: r54415
Hans-Peter Nilsson [Sun, 9 Jun 2002 20:44:26 +0000 (20:44 +0000)]
* config/cris/cris.c: Include ggc.h
From-SVN: r54413
Neil Booth [Sun, 9 Jun 2002 20:04:17 +0000 (20:04 +0000)]
cpphash.h (_cpp_push_text_context): Update.
* cpphash.h (_cpp_push_text_context): Update.
(_cpp_arguments_ok): New.
* cppmacro.c (_cpp_arguments_ok): New, split out from...
(collect_args): ...here.
(_cpp_push_text_context): Change inputs.
* cpptrad.c (struct fun_macro, maybe_start_funlike, save_argument,
replace_args_and_push): New.
(lex_identifier, _cpp_lex_identifier_trad, scan_parameters):
Don't use IS macros directly.
(scan_out_logical_line): Handle function-like macro argument
collection.
(push_replacement_text): Update.
(replacement_length): Remove.
(_cpp_create_trad_definition): Don't skip whitespace before
checking for '('.
From-SVN: r54412
Marek Michalkiewicz [Sun, 9 Jun 2002 18:06:10 +0000 (20:06 +0200)]
avr.c (avr_mcu_types): Update for new devices.
* config/avr/avr.c (avr_mcu_types): Update for new devices.
* config/avr/avr.h (TARGET_SWITCHES, AVR_MEGA): Add -mshort-calls.
(LINK_SPEC, CRT_BINUTILS_SPECS): Update for new devices.
* config/avr/avr.md ("type" and "length" attributes): New type
"xcall", length 1 or 2 if AVR_MEGA. Use in all patterns that
output a single "call" or "rcall" insn depending on device size.
* config/avr/t-avr (MULTILIB_MATCHES): Update for new devices.
From-SVN: r54410
David Edelsohn [Sun, 9 Jun 2002 17:25:49 +0000 (13:25 -0400)]
- Add PROCESSOR_DEFAULT64 changelog entry.
From-SVN: r54409
David Edelsohn [Sun, 9 Jun 2002 17:24:45 +0000 (13:24 -0400)]
- Add PROCESSOR_DEFAULT64 as well.
From-SVN: r54408
Andreas Jaeger [Sun, 9 Jun 2002 16:46:01 +0000 (18:46 +0200)]
encoding.c (objc_layout_structure_next_member): Remove unused variable.
* encoding.c (objc_layout_structure_next_member): Remove unused
variable.
From-SVN: r54406
David Edelsohn [Sun, 9 Jun 2002 15:05:09 +0000 (15:05 +0000)]
{aix43.h,aix5.1} (ASM_CPU_SPEC): Add power3 synonym for 630.
* config/rs6000/{aix43.h,aix5.1} (ASM_CPU_SPEC): Add power3
synonym for 630. Add power4. Remove embedded processors. Use -m604
assembler option.
(CPP_CPU_SPEC): Add power3 and power4.
(PROCESSOR_DEFAULT): Change to 604e.
* config/rs6000/rs6000.h (ASM_CPU_SPEC): Similar additions.
(CPP_CPU_SPEC): Similar additions.
(enum process_type): Add POWER4.
(RTX_COSTS): Add POWER4.
(CPP_CPU_SPEC): Similar additions.
* config/rs6000/linux64.h (PROCESSOR_DEFAULT): Define.
* config/rs6000/rs6000.c (rs6000_override_options): Add power4.
(rs6000_adjust_cost): Add 603, 604, 604e, 620, 630, Power4 to
branch adjustment.
(rs6000_issue_rate): Add Power4.
* config/rs6000/rs6000.md (cpu attr): Add power4.
(iu compare): Remove 604, 604e, 620, 630.
Add basic Power4 scheduling information.
(mfcr/mtcrf): Change type attribute to cr_logical.
From-SVN: r54405
GCC Administrator [Sun, 9 Jun 2002 07:20:22 +0000 (07:20 +0000)]
Daily bump.
From-SVN: r54404
Kaveh R. Ghazi [Sun, 9 Jun 2002 02:40:08 +0000 (02:40 +0000)]
gengtype.h (error_at_line): Use PARAMS, not VPARAMS.
* gengtype.h (error_at_line): Use PARAMS, not VPARAMS. Add
ATTRIBUTE_PRINTF_2.
* gengtype-lex.l: Fix format specifier warning.
From-SVN: r54394
Kaveh R. Ghazi [Sun, 9 Jun 2002 02:12:21 +0000 (02:12 +0000)]
genautomata.c: Don't include ctype.h or limits.h.
* genautomata.c: Don't include ctype.h or limits.h. Use ISSPACE,
not isspace.
* gengtype-lex.l: Don't include ctype.h and use ISSPACE/ISIDNUM in
lieu of isspace/IDchar.
* gengtype.c: Likewise for ctype.h and ISALNUM vs isalnum.
* read-rtl.c: Likewise for ctype.h. Don't define ISDIGIT or
ISSPACE.
From-SVN: r54392
Jason Thorpe [Sun, 9 Jun 2002 01:34:39 +0000 (01:34 +0000)]
* configure.in (vax-*-netbsd*): Re-enable gas.
From-SVN: r54391
Zack Weinberg [Sun, 9 Jun 2002 00:26:31 +0000 (00:26 +0000)]
Makefile.in (LIBCPP_OBJS): Take out version.o.
* Makefile.in (LIBCPP_OBJS): Take out version.o.
* cpphash.h (cpp_reader): Take out print_version member.
* cppinit.c: (cpp_handle_option): Don't do anything with
-version. Just set help_only for --version, --target-help.
Just set verbose option for -v.
(cpp_post_options): Don't print a version string.
From-SVN: r54390
Marek Michalkiewicz [Sat, 8 Jun 2002 20:38:15 +0000 (22:38 +0200)]
avr.c (TARGET_SECTION_TYPE_FLAGS): New.
* config/avr/avr.c (TARGET_SECTION_TYPE_FLAGS): New.
(avr_section_type_flags): New, handle .noinit* sections.
From-SVN: r54389
Jason Thorpe [Sat, 8 Jun 2002 17:51:28 +0000 (17:51 +0000)]
netbsd-elf.h (SUBTARGET_EXTRA_SPECS): Define and include netbsd_entry_point.
* config/sh/netbsd-elf.h (SUBTARGET_EXTRA_SPECS): Define
and include netbsd_entry_point.
(SUBTARGET_LINK_SPEC): Define as NETBSD_LINK_SPEC_ELF.
(NETBSD_ENTRY_POINT): Define.
From-SVN: r54388
Jason Thorpe [Sat, 8 Jun 2002 17:47:20 +0000 (17:47 +0000)]
sh.h (SUBTARGET_EXTRA_SPECS): Define empty if not already defined.
* config/sh/sh.h (SUBTARGET_EXTRA_SPECS): Define empty
if not already defined.
(EXTRA_SPECS): Add SUBTARGET_EXTRA_SPECS.
From-SVN: r54387
Marek Michalkiewicz [Sat, 8 Jun 2002 17:25:43 +0000 (19:25 +0200)]
avr.c (avr_regs_to_save): No need to save any registers in a noreturn function.
* config/avr/avr.c (avr_regs_to_save): No need to save any registers
in a noreturn function.
(avr_output_function_prologue, avr_output_function_epilogue):
Correct function size calculation. Do not crash on empty function.
(avr_output_function_epilogue): No need for epilogue after a BARRIER.
From-SVN: r54386
Jason Thorpe [Sat, 8 Jun 2002 17:23:40 +0000 (17:23 +0000)]
netbsd.h (SUBTARGET_EXTRA_SPECS): Add netbsd_link_spec and netbsd_entry_point.
* config/mips/netbsd.h (SUBTARGET_EXTRA_SPECS): Add
netbsd_link_spec and netbsd_entry_point.
(LINK_SPEC): Use %(netbsd_link_spec).
(NETBSD_ENTRY_POINT): Define.
From-SVN: r54385
H.J. Lu [Sat, 8 Jun 2002 16:34:39 +0000 (16:34 +0000)]
jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2002-06-08 H.J. Lu (hjl@gnu.org)
* jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
From-SVN: r54384
Jason Thorpe [Sat, 8 Jun 2002 16:31:14 +0000 (16:31 +0000)]
netbsd-elf.h (LINK_ARCH32_SPEC): Only specify linker emulation.
* config/sparc/netbsd-elf.h (LINK_ARCH32_SPEC): Only specify
linker emulation.
(LINK_ARCH64_SPEC): Likewise.
(LINK_SPEC, NETBSD_ENTRY_POINT): Define.
(SUBTARGET_EXTRA_SPECS): Add netbsd_link_spec and netbsd_entry_point.
From-SVN: r54382
Benjamin Kosnik [Sat, 8 Jun 2002 15:14:56 +0000 (15:14 +0000)]
[multiple changes]
2002-06-08 Paolo Carlini <pcarlini@unitus.it>
* testsuite/backwards/strstream_members.cc: New.
2002-06-08 Benjamin Kosnik <bkoz@redhat.com>
* include/backwards/strstream: Format.
* src/strstream.cc: Format.
2002-06-08 Andreas Schwab <schwab@suse.de>
* src/strstream.cc (strstreambuf::overflow): Set _M_buf,
_M_buf_size and _M_buf_size_opt to the new buffer and size.
From-SVN: r54375
Marc Espie [Sat, 8 Jun 2002 14:10:01 +0000 (14:10 +0000)]
* lists.c (free_list): Fix typo in comment.
From-SVN: r54374
Andreas Jaeger [Sat, 8 Jun 2002 14:06:55 +0000 (16:06 +0200)]
lcm.c (optimize_mode_switching): Add unused attribute for variable.
* lcm.c (optimize_mode_switching): Add unused attribute for
variable.
* sched-deps.c (sched_analyze): Remove unused variable.
From-SVN: r54372
Benjamin Kosnik [Sat, 8 Jun 2002 14:03:03 +0000 (14:03 +0000)]
ctype_noninline.h: Tweak format.
2002-06-08 Benjamin Kosnik <bkoz@redhat.com>
* config/os/generic/bits/ctype_noninline.h: Tweak format.
From-SVN: r54371
Gabriel Dos Reis [Sat, 8 Jun 2002 11:25:28 +0000 (11:25 +0000)]
* diagnostic.def: Don't capitalize diagnostic descriptors.
From-SVN: r54370
Jason Thorpe [Sat, 8 Jun 2002 07:31:42 +0000 (07:31 +0000)]
netbsd-elf.h (EXTRA_SPECS): Add netbsd_entry_point.
* config/m68k/netbsd-elf.h (EXTRA_SPECS): Add netbsd_entry_point.
(LINK_SPEC): Define as NETBSD_LINK_SPEC_ELF.
(NETBSD_ENTRY_POINT): Define.
From-SVN: r54368
GCC Administrator [Sat, 8 Jun 2002 07:17:41 +0000 (07:17 +0000)]
Daily bump.
From-SVN: r54367
Jason Thorpe [Sat, 8 Jun 2002 06:38:02 +0000 (06:38 +0000)]
netbsd-elf.h (LINK_SPEC): Define as NETBSD_LINK_SPEC_ELF.
* config/i386/netbsd-elf.h (LINK_SPEC): Define as
NETBSD_LINK_SPEC_ELF.
(SUBTARGET_EXTRA_SPECS): Add netbsd_entry_point.
(NETBSD_ENTRY_POINT): Define.
* config/i386/netbsd64.h (LINK_SPEC): Use %(netbsd_link_spec).
(SUBTARGET_EXTRA_SPECS): Add netbsd_link_spec and
netbsd_entry_point.
(NETBSD_ENTRY_POINT): Define.
From-SVN: r54362
Jason Thorpe [Sat, 8 Jun 2002 06:13:35 +0000 (06:13 +0000)]
netbsd.h (SUBTARGET_EXTRA_SPECS): Add netbsd_link_spec and netbsd_entry_point.
* config/alpha/netbsd.h (SUBTARGET_EXTRA_SPECS): Add
netbsd_link_spec and netbsd_entry_point.
(LINK_SPEC): Use %(netbsd_link_spec).
(NETBSD_ENTRY_POINT): Define.
From-SVN: r54361
Jason Thorpe [Sat, 8 Jun 2002 06:07:11 +0000 (06:07 +0000)]
netbsd-elf.h (LINK_SPEC): Rename to...
* config/netbsd-elf.h (LINK_SPEC): Rename to...
(NETBSD_LINK_SPEC_ELF): ...this. Use %(netbsd_entry_point)
to specify program entry point.
From-SVN: r54360
Jeff Law [Sat, 8 Jun 2002 01:51:22 +0000 (19:51 -0600)]
emit-rtl.c (init_emit): Add hard registers to regno_reg_rtx.
* emit-rtl.c (init_emit): Add hard registers to regno_reg_rtx.
* combine.c (move_deaths): Use regno_reg_rtx for hard regs rather
than creating a new register.
(distribute_notes): Likewise.
* df.c (df_reg_use_gen): Likewise.
(df_reg_clobber_gen): Likewise.
(df_ref_record): Likewise.
* expr.c (use_regs): Likewise.
* flow.c (propagate_one_insn): Likewise.
(mark_set_1): Likewise.
(mark_used_reg): Likewise.
* reload.c (emit_reload_insns): Likewise.
From-SVN: r54358
Roger Sayle [Fri, 7 Jun 2002 23:50:31 +0000 (23:50 +0000)]
simplify-rtx.c (simplify_gen_relational): Simplify RTL of the form (ne (comp x y) 0) into (comp x y) where comp is a...
* simplify-rtx.c (simplify_gen_relational): Simplify RTL of the form
(ne (comp x y) 0) into (comp x y) where comp is a comparison code.
Simplify (eq (comp x y) 0) into (revcomp x y) if the sense of the
comparison code comp can be reversed.
From-SVN: r54357
Roger Sayle [Fri, 7 Jun 2002 23:42:53 +0000 (23:42 +0000)]
fold-const.c (fold): Place both integer and real constants last in comparisons.
* fold-const.c (fold) [EQ_EXPR]: Place both integer and real
constants last in comparisons. Optimize (x+1.0)>0.0 into the
equivalent x > -1.0 when -ffast-math.
* gcc.dg/
20020607-2.c: New test case.
From-SVN: r54356
Jason Thorpe [Fri, 7 Jun 2002 23:31:05 +0000 (23:31 +0000)]
config.gcc (mips*-*-netbsd*): Add mips/t-netbsd to ${tmake_file}.
* config.gcc (mips*-*-netbsd*): Add mips/t-netbsd to ${tmake_file}.
* config/mips/t-netbsd: New file.
From-SVN: r54353
Zack Weinberg [Fri, 7 Jun 2002 22:24:30 +0000 (22:24 +0000)]
cppinit.c (COMMAND_LINE_OPTIONS): Give all relevant -W options their own entries.
* cppinit.c (COMMAND_LINE_OPTIONS): Give all relevant -W
options their own entries.
(parse_option): Clarify comment.
(cpp_handle_option): Remove 'ignore' parameter and OPT_W
special case. Replace if/strcmp chain for -W options with
use of new OPT_* entries for them.
(cpp_handle_options): Update to match.
* cpplib.h: Remove last parameter to cpp_handle_option from prototype.
* c-decl.c, cp/decl2.c: Update call to cpp_handle_option.
From-SVN: r54352
Steve Ellcey [Fri, 7 Jun 2002 22:06:38 +0000 (22:06 +0000)]
locale-inst.cc (__codecvt_abstract_base): Put inside _GLIBCPP_USE_WCHAR_T ifdef.
* src/locale-inst.cc (__codecvt_abstract_base):
Put inside _GLIBCPP_USE_WCHAR_T ifdef.
* include/bits/istream.tcc (basic_istream): Ditto.
(ws) Ditto.
(operator>>) Ditto.
* include/bits/ostream.tcc (basic_ostream): Ditto.
(endl): Ditto.
(ends): Ditto.
(flush): Ditto.
(operator<<): Ditto.
From-SVN: r54351
Jason Merrill [Fri, 7 Jun 2002 21:32:57 +0000 (17:32 -0400)]
test for PR 6950
From-SVN: r54350
Phil Edwards [Fri, 7 Jun 2002 20:25:04 +0000 (20:25 +0000)]
mkcheck.in: Link against local testsuite library.
2002-06-07 Phil Edwards <pme@gcc.gnu.org>
* mkcheck.in: Link against local testsuite library.
* testsuite/testsuite_hooks.h (__set_testsuite_memlimit): Move null
implementation out...
* testsuite/testsuite_hooks.cc: ...to here.
From-SVN: r54349
Akim Demaille [Fri, 7 Jun 2002 19:19:42 +0000 (21:19 +0200)]
gengtype-yacc.y (optionseqopt): Add the ending `;' to the action.
2002-06-07 Akim Demaille <akim@epita.fr>
* gengtype-yacc.y (optionseqopt): Add the ending `;' to the action.
Whitespace changes.
From-SVN: r54348
Jeff Law [Fri, 7 Jun 2002 18:00:44 +0000 (12:00 -0600)]
sched-deps.c (free_deps): Avoid calling free_INSN_LIST_list on empty lists.
* sched-deps.c (free_deps): Avoid calling free_INSN_LIST_list
on empty lists.
From-SVN: r54347
Matt Kraai [Fri, 7 Jun 2002 17:59:18 +0000 (17:59 +0000)]
* gensupport.c: Fix misspelling.
From-SVN: r54346
H.J. Lu [Fri, 7 Jun 2002 17:14:56 +0000 (17:14 +0000)]
configure.in: Add --enable-__cxa_atexit.
2002-06-07 H.J. Lu (hjl@gnu.org)
* configure.in: Add --enable-__cxa_atexit.
* configure: Regenerated.
* config.in: Likewise.
* defaults.h (DEFAULT_USE_CXA_ATEXIT): New. Defined to be 0 if
not defined.
2002-06-07 H.J. Lu (hjl@gnu.org)
* decl2.c (flag_use_cxa_atexit): Set to DEFAULT_USE_CXA_ATEXIT.
From-SVN: r54345
Gabriel Dos Reis [Fri, 7 Jun 2002 16:35:52 +0000 (16:35 +0000)]
* diagnostic.c (diagnostic_build_prefix): Fix initialization.
From-SVN: r54343
Jakub Jelinek [Fri, 7 Jun 2002 16:28:57 +0000 (18:28 +0200)]
* gcc.c-torture/compile/
20020604-1.c: New test.
From-SVN: r54342
Jason Thorpe [Fri, 7 Jun 2002 16:12:43 +0000 (16:12 +0000)]
* config/mips/netbsd.h (CACHE_FLUSH_FUNC): Define.
From-SVN: r54340
Jason Merrill [Fri, 7 Jun 2002 13:29:17 +0000 (09:29 -0400)]
cppexp.c (num_equality_op): Use a temporary variable to work around gcc 3.0.4 bug.
* cppexp.c (num_equality_op): Use a temporary variable to work
around gcc 3.0.4 bug.
From-SVN: r54339
Gabriel Dos Reis [Fri, 7 Jun 2002 13:00:43 +0000 (13:00 +0000)]
* diagnostic.c (diagnostic_build_prefix): Tidy.
From-SVN: r54337
GCC Administrator [Fri, 7 Jun 2002 07:17:30 +0000 (07:17 +0000)]
Daily bump.
From-SVN: r54336
Neil Booth [Fri, 7 Jun 2002 06:26:32 +0000 (06:26 +0000)]
cpptrad.c (struct block, [...]): New.
* cpptrad.c (struct block, BLOCK_HEADER_LEN, BLOCK_LEN,
scan_parameters, save_replacement_text, replacement_length): New.
(scan_out_logical_line): Take a macro and save parameters if
non-NULL.
(_cpp_logical_line_trad): Update.
(_cpp_create_trad_definition): Update to handle function-like
macros.
* cpplex.c (new_buff): Update.
(struct dummy, DEFAULT_ALIGNMENT, CPP_ALIGN): Move...
* cpphash.h: ...here.
(CPP_ALIGN2, _cpp_save_parameter): New.
* cppmacro.c (save_parameter): Rename, export.
(parse_params): Update.
From-SVN: r54331
Andreas Jaeger [Fri, 7 Jun 2002 05:21:47 +0000 (07:21 +0200)]
mmix.c: Remove extra broken prototype for mmix_init_machine_status.
* config/mmix/mmix.c: Remove extra broken prototype for
mmix_init_machine_status.
From-SVN: r54330
Geoffrey Keating [Fri, 7 Jun 2002 02:15:39 +0000 (02:15 +0000)]
* gengtype.c: Add comments before all the routines.
From-SVN: r54329
Jason Thorpe [Fri, 7 Jun 2002 00:58:44 +0000 (00:58 +0000)]
config.gcc (sh5*-*-netbsd*): Remove sh/t-netbsd-sh5-32 from and add t-sh64 to ${tmake_file}.
* config.gcc (sh5*-*-netbsd*): Remove sh/t-netbsd-sh5-32
from and add t-sh64 to ${tmake_file}.
(sh64*-*-netbsd*): Add t-sh64 to ${tmake_file}.
* config/sh/t-netbsd-sh5 (LIB1ASMFUNCS): Remove.
* config/sh/t-netbsd-sh5-32: Remove.
* config/sh/t-netbsd-sh5-64 (MULTILIB_OPTIONS): Use
MULTILIB_ENDIAN.
(MULTILIB_DIRNAMES): Define.
From-SVN: r54328
Jan Hubicka [Thu, 6 Jun 2002 21:20:43 +0000 (23:20 +0200)]
i386.md (and promoting splitters): Disable QI to SImode promoting when doing so changes immediate to be 32bit.
* i386.md (and promoting splitters): Disable QI to SImode promoting
when doing so changes immediate to be 32bit.
* rtl.h (emit_*_scope): Declare.
* emit-rtl.c (emit_*_scope): New global functions.
(try_split): Copy scope.
* ifcvt.c (noce_try_store_flag, noce_try_store_flag_constants,
noce_try_flag_inc, noce_try_store_flag_mask, noce_try_cmove,
noce_try_cmove_arith, noce_try_minmax, noce_try_abs,
noce_process_if_block, find_cond_trap): Copy scopes.
* recog.c (peephole2_optimize): likewise.
From-SVN: r54327
Jeff Law [Thu, 6 Jun 2002 21:13:42 +0000 (15:13 -0600)]
* h8300.h (OK_FOR_U): Fix thinko exposed by flag checking.
From-SVN: r54323
Adam Megacz [Thu, 6 Jun 2002 20:39:37 +0000 (20:39 +0000)]
natFileDescriptorWin32.cc (open): Disable Win32 file locking, just like the Sun JVM does.
2002-06-06 Adam Megacz <adam@xwt.org>
* java/io/natFileDescriptorWin32.cc (open): Disable Win32 file
locking, just like the Sun JVM does.
From-SVN: r54322
J"orn Rennecke [Thu, 6 Jun 2002 20:08:13 +0000 (20:08 +0000)]
* gengtype-lex.l (INITIAL): New rule for "'"("\\".|[^\\])"'".
From-SVN: r54321
Rainer Orth [Thu, 6 Jun 2002 20:03:04 +0000 (20:03 +0000)]
Makefile.in (TEXI_GCCINSTALL_FILES): Define.
* Makefile.in (TEXI_GCCINSTALL_FILES): Define.
($(docdir)/gccinstall.info): New target.
(info): Depend on it.
(gccinstall.dvi): New target.
(dvi): Depend on it.
* doc/.cvsignore: Ignore new info files.
* doc/install.texi (@setfilename): Reflect new info filename.
From-SVN: r54319
J"orn Rennecke [Thu, 6 Jun 2002 15:14:39 +0000 (15:14 +0000)]
sh.c (machine_dependent_reorg): Don't set RTX_UNCHANGING_P on an UNSPEC.
* sh.c (machine_dependent_reorg): Don't set RTX_UNCHANGING_P
on an UNSPEC.
From-SVN: r54318
Ulrich Weigand [Thu, 6 Jun 2002 12:51:23 +0000 (12:51 +0000)]
* src/s390/sysv.S: Save/restore %r6. Add DWARF-2 unwind info.
From-SVN: r54317
DJ Delorie [Thu, 6 Jun 2002 12:42:06 +0000 (08:42 -0400)]
hashtab.h (htab): Rearrange new members for backward compatibility.
* hashtab.h (htab): Rearrange new members for backward
compatibility.
(htab_create): Don't use a macro that requires other headers.
From-SVN: r54316
Nicola Pero [Thu, 6 Jun 2002 09:27:22 +0000 (09:27 +0000)]
Fixed regression in the ObjC compiler which was failing on simple C code
due to missing language hooks
From-SVN: r54315
Nicola Pero [Thu, 6 Jun 2002 09:25:48 +0000 (09:25 +0000)]
Define some laguage hooks which were missing - LANG_HOOKS_GET_ALIAS_SET
and LANG_HOOKS_SAFE_FROM_P
From-SVN: r54314
Loren J. Rittle [Thu, 6 Jun 2002 07:43:09 +0000 (07:43 +0000)]
Update last commit.
From-SVN: r54311
Loren J. Rittle [Thu, 6 Jun 2002 07:32:57 +0000 (07:32 +0000)]
Makefile.am (AUTOMAKE_OPTIONS): Use cygnus-style generation.
* src/Makefile.am (AUTOMAKE_OPTIONS): Use cygnus-style generation.
* include/Makefile.am (AUTOMAKE_OPTIONS): Likewise.
* testsuite/Makefile.am (AUTOMAKE_OPTIONS): Likewise.
* src/Makefile.in: Regenerate (explicitly with --cygnus option).
* testsuite/Makefile.in: Likewise.
From-SVN: r54310
GCC Administrator [Thu, 6 Jun 2002 07:21:30 +0000 (07:21 +0000)]
Daily bump.
From-SVN: r54309
John David Anglin [Thu, 6 Jun 2002 06:37:37 +0000 (06:37 +0000)]
emit-rtl.c (get_first_nonnote_insn, [...]): New functions.
* emit-rtl.c (get_first_nonnote_insn, get_last_nonnote_insn): New
functions.
* rtl.h (get_first_nonnote_insn, get_last_nonnote_insn): Declare.
* avr/avr.c (avr_output_function_epilogue): Use above to determine
function size.
* pa/pa.c (pa_output_function_prologue): Likewise.
From-SVN: r54304
David S. Miller [Thu, 6 Jun 2002 04:13:45 +0000 (21:13 -0700)]
integrate.c (subst_constants): Handle 'B' RTL format.
2002-06-05 David S. Miller <davem@redhat.com>
* integrate.c (subst_constants): Handle 'B' RTL format.
From-SVN: r54302
Geoffrey Keating [Thu, 6 Jun 2002 03:23:27 +0000 (03:23 +0000)]
Index: include/ChangeLog
Index: include/ChangeLog
* hashtab.h (htab_create): Restore prototype for backward
compatibility.
(htab_try_create): Likewise.
Index: libiberty/ChangeLog
* hashtab.c (htab_create): New stub function for backward
compatibility.
(htab_try_create): Likewise.
From-SVN: r54300
Gabriel Dos Reis [Thu, 6 Jun 2002 03:20:10 +0000 (03:20 +0000)]
* error.c (cp_error_at): Fix typo.
From-SVN: r54299
Eric Christopher [Thu, 6 Jun 2002 03:05:37 +0000 (03:05 +0000)]
varasm.c (make_decl_rtl): Fix comment for removed halfpic.c.
2002-06-05 Eric Christopher <echristo@redhat.com>
* varasm.c (make_decl_rtl): Fix comment for removed
halfpic.c.
From-SVN: r54298
Eric Christopher [Thu, 6 Jun 2002 01:51:15 +0000 (01:51 +0000)]
Makefile.in: Remove missed halfpic bits.
2002-06-05 Eric Christopher <echristo@redhat.com>
* Makefile.in: Remove missed halfpic bits.
From-SVN: r54297
Eric Christopher [Thu, 6 Jun 2002 01:25:16 +0000 (01:25 +0000)]
toplev.c: Remove half-pic.
2002-06-05 Eric Christopher <echristo@redhat.com>
* toplev.c: Remove half-pic.
* config/mips/mips.c: Ditto.
* config/mips/mips.h: Ditto. Remove unused defines.
* config/mips/openbsd.h: Update comment to reflect above.
* config/mips/mips.md: Remove half-pic constraints.
* halfpic.h: Delete.
* halfpic.c: Ditto.
From-SVN: r54296