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  1. 31 Mar, 2011 31 commits
    • opts.h (cl_option): Add comments to fields. · 300d83d9 
      	* opts.h (cl_option): Add comments to fields.  Add bit-fields for
	various flags.
	(CL_SEPARATE_NARGS_SHIFT, CL_SEPARATE_NARGS_MASK,
	CL_SEPARATE_ALIAS, CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE,
	CL_DISABLED, CL_REPOR, CL_REJECT_NEGATIVE, CL_MISSING_OK,
	CL_UINTEGER, CL_NEGATIVE_ALIAS): Remove.
	(CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED): Update bit positions.
	* opt-functions.awk (flag_init, switch_bit_fields): New.
	(switch_flags): Don't handle flags moved to bit-fields.  Don't
	generate CL_MISSING_OK or CL_SAVE.
	* optc-gen.awk: Update to generate bit-field output as well as
	flags field.
	* gcc.c (driver_wrong_lang_callback): Use cl_reject_driver
	bit-field instead of CL_REJECT_DRIVER flag.
	* opts-common.c (generate_canonical_option,
	decode_cmdline_option): Use bit-fields instead of CL_* flags.
	* opts.c (maybe_default_option): Use cl_reject_negative bit-field
	instead of CL_REJECT_NEGATIVE flag.
	* toplev.c (print_switch_values): Use cl_report bit-field instead
	of CL_REPORT flag.

From-SVN: r171804
      Joseph Myers committed
    • re PR go/48242 (gotest needs timeout mechanism) · 4bce572d 
      	PR go/48242
libgo: Add timeout for tests.

From-SVN: r171803
      Ian Lance Taylor committed
    • libgo: Remove unnecessary EINTR checks. · c9103dde 
      We always use SA_RESTART with signals, so
read/write/etc. should never return EINTR.

From-SVN: r171802
      Ian Lance Taylor committed
    • re PR c++/48277 (ICE for g++.dg/ext/altivec-cell-1.C on powerpc*-*-*) · c689d49e 
      	PR c++/48277
	* semantics.c (finish_call_expr): Remove assert.

From-SVN: r171801
      Jason Merrill committed
    • tree-ssa-pre.c (create_component_ref_by_pieces_1): Drop a zero minimum index… · d4d73ce2 
      tree-ssa-pre.c (create_component_ref_by_pieces_1): Drop a zero minimum index only if it is redundant.

	* tree-ssa-pre.c (create_component_ref_by_pieces_1) <ARRAY_REF>: Drop
	a zero minimum index only if it is redundant.

From-SVN: r171800
      Eric Botcazou committed
    • libgo/syscalls: Use _C_long as the type of the select bits array. · 35ca26ac 
      From-SVN: r171799
      Ian Lance Taylor committed
    • re PR c++/48280 ([C++0x] ICE: tree check: expected var_decl or function_decl,… · c454d74a 
      re PR c++/48280 ([C++0x] ICE: tree check: expected var_decl or function_decl, have template_decl in check_bases_and_members, at cp/class.c:4695)

	PR c++/48280
	* method.c (defaultable_fn_check): Templates are not defaultable.

From-SVN: r171797
      Jason Merrill committed
    • parser.c (cp_parser_init_declarator): Avoid redundant cp_finish_decl for member declarations. · 4e36c213 
      	* parser.c (cp_parser_init_declarator): Avoid redundant
	cp_finish_decl for member declarations.

From-SVN: r171796
      Jason Merrill committed
    • re PR rtl-optimization/48381 (internal compiler error: in check_allocation, at ira.c:2094) · b8faca75 
      2011-03-31  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/48381
	* ira-color.c (assign_hard_reg): Use hard reg set intersection
	instead of ira_class_hard_reg_index for calculating conflicting
	hard registers.

From-SVN: r171795
      Vladimir Makarov committed
    • cprop.c: Clean up hash table building. · 7d11cebe 
      	* cprop.c: Clean up hash table building.
	(reg_avail_info): Remove.
	(oprs_available_p): Remove.
	(record_last_reg_set_info): Remove.
	(record_last_set_info): Remove.
	(reg_available_p): New function.
	(gcse_constant_p): Do not treat unfolded conditions as constants.
	(make_set_regs_unavailable): New function.
	(hash_scan_set): Simplify with new reg_available_p.
	(compute_hash_table_work): Traverse insns stream only once.
	Do not compute reg_avail_info. Traverse insns in reverse order.
	Record implicit sets after recording explicit sets from the block.

From-SVN: r171794
      Steven Bosscher committed
    • libgo Makefile: Fix typo in test case name. · b5ad7fac 
      From-SVN: r171793
      Ian Lance Taylor committed
    • Taking a slice of an array requires moving the array to the heap. · 9ebd2806 
      From-SVN: r171792
      Ian Lance Taylor committed
    • libgo: Generate DejaGNU like .sum and .log files for "make check". · 34ccb9c0 
      From-SVN: r171791
      Ian Lance Taylor committed
    • re PR libstdc++/48382 (ctype_noninline.h should not be installed) · 246428c2 
      2011-03-31  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/48382
	* src/ctype.cc: Do not include <bits/ctype_noninline.h>.
	* src/Makefile.am: Add ctype_configure_char.cc to host_sources.
	* src/Makefile.in: Regenerate.
	* include/Makefile.am: Remove ctype_noninline.h from host_headers.
	* include/Makefile.in: Regenerate.
	* doc/xml/manual/internals.xml: Update.
	* config/os/newlib/ctype_noninline.h: Fixup and rename to...
	* config/os/newlib/ctype_configure_char.cc: ... this.
	* config/os/aix/ctype_noninline.h: Likewise.
	* config/os/aix/ctype_configure_char.cc: Likewise.
	* config/os/vxworks/ctype_noninline.h: Likewise.
	* config/os/vxworks/ctype_configure_char.cc
	* config/os/hpux/ctype_noninline.h: Likewise.
	* config/os/hpux/ctype_configure_char.cc: Likewise.
	* config/os/gnu-linux/ctype_noninline.h: Likewise.
	* config/os/gnu-linux/ctype_configure_char.cc: Likewise.
	* config/os/mingw32/ctype_noninline.h: Likewise.
	* config/os/mingw32/ctype_configure_char.cc: Likewise.
	* config/os/tpf/ctype_noninline.h: Likewise.
	* config/os/tpf/ctype_configure_char.cc: Likewise.
	* config/os/uclibc/ctype_noninline.h: Likewise.
	* config/os/uclibc/ctype_configure_char.cc: Likewise.
	* config/os/bionic/ctype_noninline.h: Likewise.
	* config/os/bionic/ctype_configure_char.cc: Likewise.
	* config/os/djgpp/ctype_noninline.h: Likewise.
	* config/os/djgpp/ctype_configure_char.cc: Likewise.
	* config/os/qnx/qnx6.1/ctype_noninline.h: Likewise.
	* config/os/qnx/qnx6.1/ctype_configure_char.cc: Likewise.
	* config/os/bsd/netbsd/ctype_noninline.h: Likewise.
	* config/os/bsd/netbsd/ctype_configure_char.cc: Likewise.
	* config/os/bsd/darwin/ctype_noninline.h: Likewise.
	* config/os/bsd/darwin/ctype_configure_char.cc: Likewise.
	* config/os/bsd/freebsd/ctype_noninline.h: Likewise.
	* config/os/bsd/freebsd/ctype_configure_char.cc: Likewise.
	* config/os/irix/irix6.5/ctype_noninline.h: Likewise.
	* config/os/irix/irix6.5/ctype_configure_char.cc: Likewise.
	* config/os/generic/ctype_noninline.h: Likewise.
	* config/os/generic/ctype_configure_char.cc: Likewise.
	* config/os/solaris/solaris2.7/ctype_noninline.h: Likewise.
	* config/os/solaris/solaris2.7/ctype_configure_char.cc: Likewise.

From-SVN: r171790
      Paolo Carlini committed
    • builtins.c (build_va_arg_indirect_ref): Use build_simple_mem_ref_loc. · 98faf84f 
      	* builtins.c (build_va_arg_indirect_ref): Use
	build_simple_mem_ref_loc.

From-SVN: r171789
      Michael Matz committed
    • reload1.c (elimination_effects): Fix typo in recent change. · 10c51983 
      	* reload1.c (elimination_effects): Fix typo in recent change.

From-SVN: r171788
      Jeff Law committed
    • h8300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove macro. · f52d97da 
      	* config/h8300/h8300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove macro.
	* config/h8300/h8300-protos.h (h8300_get_index): Remove.
	* config/h8300/h8300.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
	(h8300_mode_dependent_address_p): New function.
	(h8300_get_index): Make static.

From-SVN: r171787
      Anatoly Sokolov committed
    • re PR target/16292 (Test power.f90 fails on irix6.5 for complex**real) · 9ba60cb3 
      	PR target/16292
	* gfortran.dg/g77/cabs.f: Only xfail execution on mips-sgi-irix6*
	with -O0.

From-SVN: r171784
      Rainer Orth committed
    • dwarf2.h (dwarf_line_number_hp_sfc_ops): New enum. · 5499e346 
      2011-03-31  Tristan Gingold  <gingold@adacore.com>

	* dwarf2.h (dwarf_line_number_hp_sfc_ops): New enum.

From-SVN: r171781
      Tristan Gingold committed
    • tree-ssa-forwprop.c (forward_propagate_into_cond): Avoid typo potentially… · e16b6fd0 
      tree-ssa-forwprop.c (forward_propagate_into_cond): Avoid typo potentially leading to null pointer dereference.


	* tree-ssa-forwprop.c (forward_propagate_into_cond): Avoid 
	typo potentially leading to null pointer dereference.

	* caller-save.c (new_saved_hard_reg): Eliminate return value.
	(setup_save_areas): Corresponding changes to avoid useless
	assignments.

	* jump.c (reversed_comparison_code_parts): Avoid successive return
	statements when REVERSE_CONDITION is defined.

	* expr.c (expand_assignment): Avoid useless assignments.
	(expand_expr_real_1): Likewise.
	(expand_expr_real_2): Avoid useless statements.

	* tree-ssa-phiopt.c (minmax_replacement): Avoid useless statement.

	* cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment.

	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Avoid useless
	statements.

	* stmt.c (expand_expr_stmt): Avoid useless assignment.

From-SVN: r171780
      Jeff Law committed
    • re PR target/47109 (m68k-netbsdelf: collect2 build fails with undefined… · eb1eb914 
      re PR target/47109 (m68k-netbsdelf: collect2 build fails with undefined reference to m68k_cpu_flags)

	PR target/47109
	* doc/tm.texi.in (TARGET_VERSION): Remove.
	* doc/tm.texi: Regenerate.
	* system.h (TARGET_VERSION, MACHINE_TYPE): Poison.
	* collect2.c (main): Don't use TARGET_VERSION.
	* mips-tdump.c (main): Don't use TARGET_VERSION.
	* mips-tfile.c (main): Don't use TARGET_VERSION.
	* config.gcc (powerpc-wrs-vxworksae): Don't use
	rs6000/vxworksae.h.
	* config/rs6000/vxworksae.h: Remove.
	* config/alpha/alpha.h (TARGET_VERSION): Remove.
	* config/alpha/freebsd.h (TARGET_VERSION): Remove.
	* config/alpha/linux-elf.h (TARGET_VERSION): Remove.
	* config/alpha/netbsd.h (TARGET_VERSION): Remove.
	* config/alpha/vms.h (TARGET_NAME, TARGET_VERSION): Remove.
	* config/arm/arm.h (TARGET_VERSION): Remove.
	* config/arm/coff.h (TARGET_VERSION): Remove.
	* config/arm/ecos-elf.h (TARGET_VERSION): Remove.
	* config/arm/elf.h (TARGET_VERSION): Remove.
	* config/arm/freebsd.h (TARGET_VERSION): Remove.
	* config/arm/linux-elf.h (TARGET_VERSION): Remove.
	* config/arm/netbsd-elf.h (TARGET_VERSION): Remove.
	* config/arm/pe.h (TARGET_VERSION): Remove.
	* config/arm/rtems-elf.h (TARGET_VERSION): Remove.
	* config/arm/semi.h (TARGET_VERSION): Remove.
	* config/arm/uclinux-elf.h (TARGET_VERSION): Remove.
	* config/arm/unknown-elf.h (TARGET_VERSION): Remove.
	* config/arm/vxworks.h (TARGET_VERSION): Remove.
	* config/avr/avr.h (TARGET_VERSION): Remove.
	* config/bfin/bfin.h (TARGET_VERSION): Remove.
	* config/fr30/fr30.h (TARGET_VERSION): Remove.
	* config/frv/frv.h (TARGET_VERSION): Remove.
	* config/h8300/h8300.h (TARGET_VERSION): Remove.
	* config/i386/cygwin.h (TARGET_VERSION): Remove.
	* config/i386/darwin.h (TARGET_VERSION): Remove.
	* config/i386/darwin64.h (TARGET_VERSION): Remove.
	* config/i386/djgpp.h (TARGET_VERSION): Remove.
	* config/i386/freebsd.h (TARGET_VERSION): Remove.
	* config/i386/freebsd64.h (TARGET_VERSION): Remove.
	* config/i386/gnu.h (TARGET_VERSION): Remove.
	* config/i386/i386-interix.h (TARGET_VERSION): Remove.
	* config/i386/i386elf.h (TARGET_VERSION): Remove.
	* config/i386/linux.h (TARGET_VERSION): Remove.
	* config/i386/linux64.h (TARGET_VERSION): Remove.
	* config/i386/lynx.h (TARGET_VERSION): Remove.
	* config/i386/mingw32.h (TARGET_VERSION): Remove.
	* config/i386/netbsd-elf.h (TARGET_VERSION): Remove.
	* config/i386/netbsd64.h (TARGET_VERSION): Remove.
	* config/i386/netware.h (TARGET_VERSION): Remove.
	* config/i386/nto.h (TARGET_VERSION): Remove.
	* config/i386/openbsd.h (TARGET_VERSION): Remove.
	* config/i386/vxworks.h (TARGET_VERSION): Remove.
	* config/ia64/elf.h (TARGET_VERSION): Remove.
	* config/ia64/freebsd.h (TARGET_VERSION): Remove.
	* config/ia64/hpux.h (TARGET_VERSION): Remove.
	* config/ia64/linux.h (TARGET_VERSION): Remove.
	* config/ia64/vms.h (TARGET_NAME, TARGET_VERSION): Remove.
	* config/iq2000/iq2000.h (IQ2000_VERSION, MACHINE_TYPE,
	TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
	* config/lm32/lm32.h (TARGET_VERSION): Remove.
	* config/lm32/uclinux-elf.h (TARGET_VERSION): Remove.
	* config/m32c/m32c.h (TARGET_VERSION): Remove.
	* config/m32r/linux.h (LINUX_DEFAULT_ELF, TARGET_VERSION): Remove.
	* config/m32r/m32r.h (TARGET_VERSION): Remove.
	* config/m68k/linux.h (TARGET_VERSION): Remove.
	* config/m68k/m68k.h (TARGET_VERSION): Remove.
	* config/m68k/netbsd-elf.h (TARGET_VERSION): Remove.
	* config/m68k/uclinux.h (TARGET_VERSION): Remove.
	* config/mcore/mcore-elf.h (TARGET_VERSION): Remove.
	* config/mep/mep.h (TARGET_VERSION): Remove.
	* config/microblaze/microblaze.h (MICROBLAZE_VERSION,
	MACHINE_TYPE, TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
	* config/mips/iris6.h (MACHINE_TYPE): Remove.
	* config/mips/linux.h (TARGET_VERSION): Remove.
	* config/mips/netbsd.h (MACHINE_TYPE): Remove.
	* config/mips/vxworks.h (TARGET_VERSION): Remove.
	* config/mmix/mmix.h (TARGET_VERSION): Remove.
	* config/mn10300/linux.h (TARGET_VERSION): Remove.
	* config/mn10300/mn10300.h (TARGET_VERSION): Remove.
	* config/pa/pa.h (TARGET_VERSION): Remove.
	* config/pdp11/pdp11.h (TARGET_VERSION): Remove.
	* config/picochip/picochip.h (TARGET_VERSION): Remove.
	* config/rs6000/aix.h (TARGET_VERSION): Remove.
	* config/rs6000/darwin.h (TARGET_VERSION): Remove.
	* config/rs6000/darwin64.h (TARGET_VERSION): Remove.
	* config/rs6000/eabi.h (TARGET_VERSION): Remove.
	* config/rs6000/eabialtivec.h (TARGET_VERSION): Remove.
	* config/rs6000/eabisim.h (TARGET_VERSION): Remove.
	* config/rs6000/eabispe.h (TARGET_VERSION): Remove.
	* config/rs6000/freebsd.h (TARGET_VERSION): Remove.
	* config/rs6000/linux.h (TARGET_VERSION): Remove.
	* config/rs6000/linux64.h (TARGET_VERSION): Remove.
	* config/rs6000/linuxaltivec.h (TARGET_VERSION): Remove.
	* config/rs6000/linuxspe.h (TARGET_VERSION): Remove.
	* config/rs6000/lynx.h (TARGET_VERSION): Remove.
	* config/rs6000/netbsd.h (TARGET_VERSION): Remove.
	* config/rs6000/sysv4.h (TARGET_VERSION): Remove.
	* config/rs6000/vxworks.h (TARGET_VERSION): Remove.
	* config/s390/linux.h (TARGET_VERSION): Remove.
	* config/s390/s390.h (TARGET_VERSION): Remove.
	* config/s390/tpf.h (TARGET_VERSION): Remove.
	* config/score/score.h (TARGET_VERSION): Remove.
	* config/sh/linux.h (TARGET_VERSION): Remove.
	* config/sh/netbsd-elf.h (TARGET_VERSION_ENDIAN,
	TARGET_VERSION_CPU, TARGET_VERSION): Remove.
	* config/sh/sh.h (TARGET_VERSION): Remove.
	* config/sh/sh64.h (TARGET_VERSION): Remove.
	* config/sh/superh.h (TARGET_VERSION): Remove.
	* config/sh/vxworks.h (TARGET_VERSION): Remove.
	* config/sparc/freebsd.h (TARGET_VERSION): Remove.
	* config/sparc/linux.h (TARGET_VERSION): Remove.
	* config/sparc/linux64.h (TARGET_VERSION): Remove.
	* config/sparc/netbsd-elf.h (TARGET_VERSION, TARGET_NAME64,
	TARGET_NAME32, TARGET_NAME): Remove.
	* config/sparc/openbsd64.h (TARGET_VERSION): Remove.
	* config/sparc/sp-elf.h (TARGET_VERSION): Remove.
	* config/sparc/sp64-elf.h (TARGET_VERSION): Remove.
	* config/sparc/sysv4.h (TARGET_VERSION): Remove.
	* config/sparc/vxworks.h (TARGET_VERSION): Remove.
	* config/spu/spu.h (TARGET_VERSION): Remove.
	* config/stormy16/stormy16.h (TARGET_VERSION): Remove.
	* config/v850/v850.h (TARGET_VERSION): Remove.
	* config/vax/linux.h (TARGET_VERSION): Remove.
	* config/vax/vax.h (TARGET_NAME, TARGET_VERSION): Remove.
	* config/xtensa/elf.h (TARGET_VERSION): Remove.
	* config/xtensa/linux.h (TARGET_VERSION): Remove.

From-SVN: r171779
      Joseph Myers committed
    • re PR target/48142 (miscompilation with -Os -mpreferred-stack-boundary=5 -fstack-check) · ace31bca 
      	PR target/48142
	* config/i386/i386.c (ix86_adjust_stack_and_probe): Differentiate
	frame-related from frame-unrelated adjustments to the stack pointer.

From-SVN: r171777
      Eric Botcazou committed
    • makefile.vms (OBJS): Add filename_cmp.obj · 178aa0f6 
      2011-03-31  Tristan Gingold  <gingold@adacore.com>

	* makefile.vms (OBJS): Add filename_cmp.obj

From-SVN: r171776
      Tristan Gingold committed
    • re PR lto/48246 (ICE in lto_wpa_write_files) · d2b3fe18 
      2011-03-31  Richard Guenther  <rguenther@suse.de>

	PR lto/48246
	* lto.c (lto_wpa_write_files): Disable assert for non-empty
	partitions when checking is not enabled.

From-SVN: r171775
      Richard Guenther committed
    • common.opt (fdebug-types-section): Move earlier. · 76f9db36 
      	* common.opt (fdebug-types-section): Move earlier.
	* doc/invoke.texi: Fix up -fno-debug-types-section documentation.

From-SVN: r171773
      Jakub Jelinek committed
    • rs6000.c (rs6000_handle_option): Remove unused isel var. · b7826465 
      2011-03-31  Andreas Tobler  <andreast@fgznet.ch>

	* config/rs6000/rs6000.c (rs6000_handle_option): Remove unused isel
	var.

From-SVN: r171770
      Andreas Tobler committed
    • tree.h (CASE_CHAIN): Define. · 1290e54c 
      	* tree.h (CASE_CHAIN): Define.
	* tree-cfg.c (edge_to_cases_cleanup, get_cases_for_edge): Use it.
	(gimple_redirect_edge_and_branch): Likewise.

From-SVN: r171769
      Nathan Froyd committed
    • re PR middle-end/48367 (200.sixtrack/301.apsi in SPEC CPU 2000 are miscompiled) · bddc98e1 
      2011-03-30  Vladimir Makarov  <vmakarov@redhat.com>

	PR middle-end/48367
	* ira-costs.c (find_costs_and_classes): Fix a typo in i_mem_cost
	calculation.

From-SVN: r171767
      Vladimir Makarov committed
    • Daily bump. · 23b03b77 
      From-SVN: r171766
      GCC Administrator committed
    • Add PR marker · b3750213 
      From-SVN: r171761
      Jeff Law committed
    • reload1.c (reload): Fix botch in last change. · c865e437 
      	* reload1.c (reload): Fix botch in last change.
	* reload.h (struct reload): Fix typo introduced in last change.

From-SVN: r171759
      Jeff Law committed
  3. 30 Mar, 2011 9 commits