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  1. 18 May, 2010 1 commit
    • add lto to powerpc-*darwin and enable for 32bit darwin · 02540df4 
      Steven Bosscher  <steven@gcc.gnu.org>
ChangeLog:
	* configure.ac (--enable-lto): All *-apple-darwin* now support LTO.
	* configure: Regenerate.

gcc/ChangeLog:
	* config.gcc (powerpc-*-darwin*, powerpc64-*-darwin*): Add
	lto-macho as lto_binary_reader.

	* darwin.c (darwin_asm_named_section): Do not add assembler comment
	after .section directive; just print it before the directive instead.



M    gcc/config.gcc
M    gcc/config/darwin.c
M    ChangeLog
M    gcc/ChangeLog

From-SVN: r159527
      Steven Bosscher committed
  3. 07 May, 2010 1 commit
    • configure.ac (--enable-lto): Add x86_64-apple-darwin* as a platform that supports LTO. · c082f9f3 
      ChangeLog:
	* configure.ac (--enable-lto): Add x86_64-apple-darwin* as
	a platform that supports LTO.
	* configure: Regenerate.

gcc/ChangeLog:
	* config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add
	lto-macho as lto_binary_reader.
	* target.h (struct gcc_target): New hooks lto_start and	lto_end.
	* target-def.h (TARGET_ASM_LTO_START, TARGET_ASM_LTO_END): Define.
	* cgraphunit.c (ipa_passes): Wrap LTO assembler output generation
	in lto_start and lto_end calls.
	(is_elf_or_coff): Rename to maybe_lto_object_file.  Add Mach-O
	magic numbers.
	(scan_prog_file): Update is_elf_or_coff call.
	* doc/tm.text (TARGET_ASM_LTO_START, TARGET_ASM_LTO_END): Document.

	* collect2.c (main): Fix enum comparison.

	* config/darwin-protos.h (darwin_asm_lto_start, darwin_asm_lto_end):
	Add prototypes.
	* darwin9.h (LINK_COMMAND_SPEC): Pass -flto and -fwhopr to the linker.
	* darwin.h (LINK_COMMAND_SPEC): Likewise.  Define TARGET_ASM_LTO_START
	and TARGET_ASM_LTO_END.
	* darwin.c: Include obstack.h and lto-streamer.h.
	(lto_section_names_offset, lto_section_names_obstack,
	lto_asm_out_file, lto_asm_out_name, saved_asm_out_file): New static
	global variables.
	(LTO_SEGMENT_NAME, LTO_NAMES_SECTION): New defines.
	(darwin_asm_lto_start): New function.  Redirect output to asm_out_file
	to a temporary file.
	(darwin_asm_lto_end): New function.  Restore asm_out_file.
	(darwin_asm_named_section): For LTO sections, replace the name with
	the offset of the section name in a string table, and build this
	table.
	(darwin_file_start): Initialize global vars for LTO support.
	(darwin_file_end): If output to asm_out_file was redirected, append it
	to the proper asm_out_file here.  Add the section names section.

lto/ChangeLog:
	* lto.h (struct lto_file_struct): Document offset member.
	* lto-endian.h: New file.
	* lto-macho.h: New file.
	* lto-macho.c: New file.
	* Make-lang.in: Add rule for lto-macho.o.

From-SVN: r159173
      Steven Bosscher committed
  5. 06 May, 2010 1 commit
  7. 27 Apr, 2010 2 commits
    • configure.ac (--enable-gold): Support both, both/gold and both/bfd to add gold… · 38e3d868 
      configure.ac (--enable-gold): Support both, both/gold and both/bfd to add gold to configdirs without removing ld.

        * configure.ac (--enable-gold): Support both, both/gold and
        both/bfd to add gold to configdirs without removing ld.
        * configure: Regenerated.

        * Makefile.def: Add install-gold dependency to install-ld.
        * Makefile.in: Regenerated.

Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>

From-SVN: r158786
      Roland McGrath committed
    • Missing file from last commit! · 9a02962b 
      ChangeLog:

2010-04-27  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR lto/42776
	* configure.ac (--enable-lto): Refactor handling so libelf tests
	are only performed inside then-clause of ACX_ELF_TARGET_IFELSE,
	and allow LTO to be explicitly enabled on non-ELF platforms that
	are known to support it inside else-clause.
	* configure: Regenerate.

From-SVN: r158763
      Dave Korn committed
  9. 20 Apr, 2010 1 commit
  11. 17 Apr, 2010 1 commit
  13. 16 Apr, 2010 1 commit
    • configure.ac: Check for elf_getshdrstrndx or elf_getshstrndx separately. · 8ccb78f2 
      	toplevel:
	* configure.ac: Check for elf_getshdrstrndx or elf_getshstrndx
	separately.
	* configure: Regenerate.

	gcc:
	* configure.ac: Check for elf_getshdrstrndx or elf_getshstrndx
	flavor.
	* configure: Regenerate.
	* config.in: Regenerate.
	* doc/install.texi (Prerequisites): Document that Solaris 2 libelf
	works.

	gcc/lto:
	* lto-elf.c [!HAVE_ELF_GETSHDRSTRNDX] (elf_getshdrstrndx): New
	function.

From-SVN: r158423
      Rainer Orth committed
  15. 14 Apr, 2010 1 commit
  17. 13 Apr, 2010 1 commit
  19. 02 Apr, 2010 2 commits
  21. 01 Apr, 2010 1 commit
  23. 31 Mar, 2010 1 commit
  25. 23 Mar, 2010 1 commit
  27. 19 Mar, 2010 1 commit
  29. 01 Mar, 2010 1 commit
  31. 17 Feb, 2010 1 commit
  33. 15 Feb, 2010 1 commit
  35. 31 Jan, 2010 1 commit
  37. 25 Jan, 2010 1 commit
  39. 23 Jan, 2010 1 commit
  41. 22 Jan, 2010 1 commit
    • PR libstdc++/36101, PR libstdc++/42813 · aae29963 
      	PR libstdc++/36101, PR libstdc++/42813
[toplevel]:
	* configure.ac (target_configdirs): Substitute.
	* Makefile.def: Bootstrap target module libgomp.
	Add dependency of all-target-libstdc++-v3 on configure-target-libgomp.
	* Makefile.tpl (TARGET_CONFIGDIRS): New makefile variable.
	(BASE_TARGET_EXPORTS): Export TARGET_CONFIGDIRS.
	* configure, Makefile.in: Regenerate.
libstdc++-v3:
	* acinclude.m4: (enable_parallel): Test ${TARGET_CONFIGDIRS} instead of
	loking for omp.h .
	* configure: Regenerate.

From-SVN: r156172
      Joern Rennecke committed
  43. 11 Jan, 2010 1 commit
  45. 07 Jan, 2010 1 commit
  47. 02 Jan, 2010 1 commit
  49. 06 Dec, 2009 1 commit
  51. 30 Nov, 2009 1 commit
  53. 25 Nov, 2009 1 commit
  55. 22 Nov, 2009 1 commit
  57. 16 Nov, 2009 1 commit
    • configure.ac: Add libelf to host_libs. · f61428ed 
      * configure.ac: Add libelf to host_libs.  Enable in-tree configury
of ppl and cloog.  Fix in-tree configury of libelf, skip tests.
Fix portability of test of C++ as bootstrap language.  Add
ppl/src/ppl-config.o to the bootstrap compare exclusion list.
* configure: Rebuild.
* Makefile.def: Drop host and target settings from gmp, mpfr, ppl,
and cloog.  Fix in-tree ppl configuration.  Introduce libelf
in-tree building.
* Makefile.tpl (POSTSTAGE1_CXX_EXPORT): New.
(POSTSTAGE1_HOST_EXPORTS): Use it.
(STAGE[+id+]_CXXFLAGS): New.
(BASE_FLAGS_TO_PASS): Pass it down.
(configure-stage[+id+]-[+prefix+][+module+]): Use it.  Add
extra_exports.
(all-stage[+id+]-[+prefix+][+module+]): Likewise.
(configure-[+prefix+][+module+], all-[+prefix+][+module+]): Add
extra_exports.
* Makefile.in: Rebuild.

From-SVN: r154211
      Alexandre Oliva committed
  59. 06 Nov, 2009 1 commit
  61. 30 Oct, 2009 1 commit
  63. 23 Oct, 2009 2 commits
  65. 22 Oct, 2009 1 commit
  67. 21 Oct, 2009 1 commit
  69. 13 Oct, 2009 1 commit
  71. 03 Oct, 2009 1 commit
  73. 26 Sep, 2009 1 commit