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  1. 03 Jan, 2011 1 commit
  3. 31 Dec, 2010 8 commits
  5. 30 Dec, 2010 10 commits
  7. 28 Dec, 2010 2 commits
    • Replace _rdrand_uXX with _rdrandXX_step. · 11c4a1c0 
      gcc/

2010-12-28  H.J. Lu  <hongjiu.lu@intel.com>
	    Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/i386-builtin-types.def (PUSHORT): New.
	(INT_FTYPE_PUSHORT): Likewise.
	(INT_FTYPE_PUNSIGNED): Likewise.
	(INT_FTYPE_PULONGLONG): Likewise.
	Remove "DEF_FUNCTION_TYPE (UINT16)".

	* config/i386/i386.c (ix86_builtins): Remove
	IX86_BUILTIN_RDRAND16, IX86_BUILTIN_RDRAND32 and
	IX86_BUILTIN_RDRAND64.  Add IX86_BUILTIN_RDRAND16_STEP,
	IX86_BUILTIN_RDRAND32_STEP and IX86_BUILTIN_RDRAND64_STEP.
	(bdesc_special_args): Remove IX86_BUILTIN_RDRAND16,
	IX86_BUILTIN_RDRAND32 and IX86_BUILTIN_RDRAND64.
	(ix86_init_mmx_sse_builtins): Handle IX86_BUILTIN_RDRAND16_STEP,
	IX86_BUILTIN_RDRAND32_STEP and IX86_BUILTIN_RDRAND64_STEP.
	(ix86_expand_builtin): Likewise.
	(ix86_expand_special_args_builtin): Remove UINT16_FTYPE_VOID.

	* config/i386/i386.md (UNSPEC_RDRAND): New.
	(UNSPECV_RDRAND): Removed.
	(rdrand<mode>): Likewise.
	(rdrand<mode>_1): Also set FLAGS_REG.  Replace UNSPECV_RDRAND
	with UNSPEC_RDRAND.

	* config/i386/immintrin.h (_rdrand_u16): Removed.
	(_rdrand_u32): Likewise.
	(_rdrand_u64): Likewise.
	(_rdrand16_step): New.
	(_rdrand32_step): Likewise.
	(_rdrand64_step): Likewise.

	* doc/extend.texi (__builtin_ia32_rdrand16): Removed.
	(__builtin_ia32_rdrand32): Likewise.
	(__builtin_ia32_rdrand64): Likewise.
	(__builtin_ia32_rdrand16_step): New.
	(__builtin_ia32_rdrand32_step): Likewise.
	(__builtin_ia32_rdrand64_step): Likewise.

gcc/testsuite/

2010-12-28  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/i386/rdrand-1.c: Updated.
	* gcc.target/i386/rdrand-2.c: Likewise.
	* gcc.target/i386/rdrand-3.c: Likewise.

Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>

From-SVN: r168298
      H.J. Lu committed
    • pdp11.md: Correct length attribute for float literal case. · c67b2d4e 
      * config/pdp11/pdp11.md: Correct length attribute for float
literal case.

From-SVN: r168295
      Paul Koning committed
  9. 27 Dec, 2010 1 commit
  11. 26 Dec, 2010 1 commit
  13. 23 Dec, 2010 1 commit
    • configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for --eh-frame-hdr. · 6961669f 
      	* configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for
	--eh-frame-hdr.
	Check for working Sun ld version.
	(HAVE_LD_EH_FRAME_HDR): Adapt comment.
	(glibc_header_dir): Set only once.
	Rename to ...
	(target_header_dir): ... this.
	Adapt users.
	(gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*.
	(TARGET_DL_ITERATE_PHDR): Define if present.
	* configure: Regenerate.
	* config.in: Likewise.
	* config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define.
	* crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11
	with linker support and dl_iterate_phdr.
	* unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise.
	(_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept
	PT_SUNW_UNWIND .eh_frame_hdr sections.
	[CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add
	load_base to data->dbase.
	[CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle
	64-bit Solaris 10+/x86.
	* config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR]
	(LINK_EH_SPEC): Define.

From-SVN: r168204
      Rainer Orth committed
  15. 22 Dec, 2010 4 commits
    • c-aux-info.c (gen_formal_list_for_type): Use prototype_p. · f4da8dce 
      gcc/
	* c-aux-info.c (gen_formal_list_for_type): Use prototype_p.
	* c-decl.c (diagnose_arglist_conflict): Likewise.
	(diagnose_mismatched_decls, merge_decls): Likewise.
	(c_builtin_function, c_builtin_function_ext_scope): Likewise.
	(start_decl, start_function): Likewise.
	* c-tree.h (C_DECL_ISNT_PROTOTYPED): Likewise.
	* config/ia64/ia64.h (INIT_CUMULATIVE_ARGS): Likewise.
	* config/mep/mep.c (mep_validate_interrupt): Likewise.
	* config/pa/pa.h (INIT_CUMULATIVE_ARGS): Likewise.
	* config/rs6000/rs6000.c (init_cumulative_args): Likewise.
	* config/sh/sh.c (sh_init_cumulative_args): Likewise.
	* config/sparc/sparc.c (init_cumulative_args): Likewise.
	* dwarf2out.c (add_prototyped_attribute): Likewise.
	(gen_subprogram_die): Likewise.
	* ipa-type-escape.c (check_function_parameter_and_return_types):
	Likewise.
	(check_call): Likewise.
	* tree-ssa.c (useless_type_conversion_p): Likewise.

gcc/ada/
	* gcc-interface/utils.c (handle_nonnull_attribute): Use prototype_p.
	(handle_sentinel_attribute): Likewise.

gcc/c-family/
	* c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
	Use prototype_p.

gcc/cp/
	* decl.c (decls_match, duplicate_decls): Use prototype_p.
	* pt.c (push_template_decl_real): Likewise.

gcc/lto/
	* lto-lang.c (handle_nonnull_attribute, handle_sentinel_attribute):
	Use prototype_p.

gcc/objc/
	* objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.

From-SVN: r168181
      Nathan Froyd committed
    • spu.md ("mov<mode>"): Use nonimmediate_operand predicate for destination operand. · 46fc2305 
      	* config/spu/spu.md ("mov<mode>"): Use nonimmediate_operand
	predicate for destination operand.
	* config/spu/spu.c (spu_expand_mov): If move destination is an
	invalid subreg, perform move in the subreg's inner mode instead.

From-SVN: r168169
      Ulrich Weigand committed
    • svr4.h: Remove. · 57809813 
      	* config/svr4.h: Remove.
	* system.h (USING_SVR4_H, SVR4_ASM_SPEC): Poison.
	* config.gcc, config/bfin/bfin.h, config/cris/cris.h,
	config/fr30/fr30.h, config/frv/frv.h, config/i386/openbsdelf.h,
	config/i386/vx-common.h, config/ia64/elf.h, config/ia64/ia64.h,
	config/ia64/sysv4.h, config/iq2000/iq2000.h, config/m68k/linux.h,
	config/m68k/m68kelf.h, config/mips/mips.h, config/mips/vxworks.h,
	config/moxie/moxie.h, config/netbsd-aout.h, config/openbsd.h,
	config/rs6000/sysv4.h, config/sh/elf.h, config/sh/sh.h,
	config/sol2.h, config/sparc/sysv4.h, config/stormy16/stormy16.h,
	config/v850/v850.h, config/vxworks.h: Remove or update comments
	referring to svr4.h.

From-SVN: r168166
      Joseph Myers committed
    • arm.c (output_move_double): Update the comment above the function to reflect the… · 16a9afdc 
      arm.c (output_move_double): Update the comment above the function to reflect the current implementation.

	* config/arm/arm.c (output_move_double): Update the comment
	above the function to reflect the current implementation.

From-SVN: r168159
      Jie Zhang committed
  17. 21 Dec, 2010 4 commits
  19. 20 Dec, 2010 6 commits
    • linux.h (OPTION_GLIBC): Define differently if SINGLE_LIBC. · b5a54c03 
      	* config/alpha/linux.h (OPTION_GLIBC): Define differently if
	SINGLE_LIBC.
	* config/linux.h (OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC):
	Define differently if SINGLE_LIBC.
	* config/rs6000/linux.h (OPTION_GLIBC): Define differently if
	SINGLE_LIBC.
	* config/rs6000/linux64.h (OPTION_GLIBC): Define differently if
	SINGLE_LIBC.
	* config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu |
	*-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu): Define
	SINGLE_LIBC instead of OPTION_GLIBC.
	(*-*-uclinux*): Define DEFAULT_LIBC and SINGLE_LIBC.
	(bfin*-uclinux*, moxie-*-uclinux*, m68k-*-uclinux*): Don't define
	DEFAULT_LIBC or use linux.opt.

From-SVN: r168094
      Joseph Myers committed
    • mn10300: Cleanup PIC unspec generation · 53855940 
              * config/mn10300/mn10300.c (mn10300_legitimize_pic_address): Generate
        UNSPEC patterns by hand, with the proper mode; use gen_const_mem.
        * config/mn10300/mn10300.md (call, call_value): Generate UNSPEC_PLT
        by hand, with the proper mode.
        (symGOT2reg, symGOT2reg_i, symGOTOFF2reg): Remove.
        (symGOTOFF2reg_i, sym2PIC, sym2PLT): Remove.

From-SVN: r168093
      Richard Henderson committed
    • arm-cores.def: Add Faraday CPU support - fa526/fa626/fa606te/fa626te/fmp626/fa726te. · c02a5ccb 
      2010-12-20  Sanjin Liu	<scliu@faraday-tech.com>
	Mingfeng Wu  <mingfeng@faraday-tech.com>

	* config/arm/arm-cores.def: Add Faraday CPU support -
	fa526/fa626/fa606te/fa626te/fmp626/fa726te.
	* config/arm/arm-tune.md: Regenerate.
	* config/arm/arm.c (arm_fa726te_tune): New tune_params for fa726te
	(fa726te_sched_adjust_cost): New cost function for fa726te.
	(arm_issue_rate): Add fa726te.
	* config/arm/arm.md (generic_sched): Add Faraday cores to generic_sched
	and include machine description files.
	* config/arm/bpabi.h (TARGET_FIX_V4BX_SPEC): Add fa526 and fa626.
	* config/arm/t-arm (MD_INCLUDES): Include machine description files for
	Faraday cores.
	* config/arm/t-arm-elf: Add multilib option for Faraday cores.
	* config/arm/t-linux-eabi: Add multilib option for Faraday cores except
	fa526 and fa626.
	* doc/invoke.texi: Document -mcpu for Faraday cores.
	* config/arm/fa526.md: New file.
	* config/arm/fa606te.md: New file.
	* config/arm/fa626te.md: New file.
	* config/arm/fmp626.md: New file.
	* config/arm/fa726te.md: New file.

Co-Authored-By: Mingfeng Wu <mingfeng@faraday-tech.com>

From-SVN: r168090
      Sanjin Liu committed
    • lib1funcs.asm (ARM_DIV_BODY case __OPTIMIZE_SIZE__): Fix condition on IT… · ee102849 
      lib1funcs.asm (ARM_DIV_BODY case __OPTIMIZE_SIZE__): Fix condition on IT instruction for early termination.

2010-12-20  Yvan Roux  <yvan.roux@st.com>

	* config/arm/lib1funcs.asm (ARM_DIV_BODY case __OPTIMIZE_SIZE__): Fix
	condition on IT instruction for early termination.

From-SVN: r168088
      Yvan Roux committed
    • freebsd.h (SVR4_ASM_SPEC): Don't define. · a1cd969e 
      	* config/rs6000/freebsd.h (SVR4_ASM_SPEC): Don't define.
	(DBX_REGISTER_NUMBER): Define.
	* config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Define.
	* config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Define.
	* config/rs6000/sysv4.h (SIZE_TYPE): Define.
	(ASM_SPEC): Define without using SVR4_ASM_SPEC.
	(DBX_REGISTER_NUMBER): Undefine.
	* config.gcc (powerpc-*-eabispe*, powerpc-*-eabisimaltivec*,
	powerpc-*-eabisim*, powerpc-*-elf*, powerpc-*-eabialtivec*,
	powerpc-xilinx-eabi*, powerpc-*-eabi*, powerpc-*-rtems*,
	powerpc-*-linux* | powerpc64-*-linux*, powerpc64-*-gnu*,
	powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
	powerpc-wrs-vxworks|powerpc-wrs-vxworksae, powerpcle-*-elf*,
	powerpcle-*-eabisim*, powerpcle-*-eabi*): Don't use svr4.h.

From-SVN: r168085
      Joseph Myers committed
    • re PR c++/46904 (g++.dg/tree-prof/(indir-call-prof.C|inline_mismatch_args.C)… · 1f81953b 
      re PR c++/46904 (g++.dg/tree-prof/(indir-call-prof.C|inline_mismatch_args.C) fail on powerpc-apple-darwin9)


	PR c++/46904
	PR middle-end/46916
	PR target/46950
	* config/darwin.c (generating_for_darwin_version): New var.
	(darwin_text_section): Remove.
	(darwin_rodata_section): Do not check function section here.
	(darwin_emit_unwind_label): Do not emit for Darwin >= 9.
	Emit distinct labels for successive calls for the same decl.
	(darwin_override_options): Set generating_for_darwin_version.
	Add FIXME and disable -freorder-blocks-and-partition.
	Suppress automatic asynchronous unwind tables for m32.
	Switch off -freorder-blocks-and-partition when unwind tables
	will be generated.  Update to use generating_for_darwin_version.
	(darwin_function_section): Check for cases that need to be placed
	in coalesced sections.
	* config/darwin-sections.def: Define hot, cold, startup and exit sections
	for both coalesced and regular code.
	* config/darwin.h (USE_SELECT_SECTION_FOR_FUNCTIONS): Delete.
	* config/darwin10.h (TARGET_ASM_EMIT_UNWIND_LABEL): Delete.

From-SVN: r168083
      Iain Sandoe committed
  21. 19 Dec, 2010 2 commits
    • re PR target/46729 (32-bit 30_threads execution tests fail on Solaris 10/SPARC with Sun as) · a6fed83f 
      	PR target/46729
	* config/sparc/sparc.h (GLOBAL_OFFSET_TABLE_REGNUM): New macro.
	(PIC_OFFSET_TABLE_REGNUM): Rewrite in terms of above macro.
	* config/sparc/sparc.c (pic_helper_needed): Delete.
	(global_offset_table): Likewise.
	(pic_helper_symbol): Rename to...
	(got_helper_rtx): ...this.
	(global_offset_table_rtx): New global variable.
	(sparc_got_symbol): Likewise.
	(sparc_got): New static function.
	(check_pic): Use local variable and call sparc_got.
	(sparc_tls_symbol): Initialize to NULL_RTX.
	(sparc_tls_got): In non-PIC mode, reload the GOT register for Sun TLS
	and 32-bit ABI and copy the GOT symbol to a new register otherwise.
	(get_pc_thunk_name): Rename local variable.
	(gen_load_pcrel_sym): New wrapper around load_pcrel_sym{si,di}.
	(load_pic_register): Rename to...
	(load_got_register): ...this.  Adjust and call gen_load_pcrel_sym.
	(sparc_expand_prologue): Do not test flag_pic.
	(sparc_output_mi_thunk): Use pic_offset_table_rtx directly.
	(sparc_file_end): Test got_helper_rtx instead of pic_helper_needed.
	Rename local variable and do not call get_pc_thunk_name again.
	* config/sparc/sparc.md (load_pcrel_sym): Add operand #3.

From-SVN: r168049
      Eric Botcazou committed
    • arm.c (arm_legitimate_index_p): Add VFP load/store index range case. · f3fb6590 
      2010-12-19  Chung-Lin Tang  <cltang@codesourcery.com>

	gcc/
	* config/arm/arm.c (arm_legitimate_index_p): Add VFP load/store
	index range case. Change to SF/DFmode tests to avoid capturing HFmode.
	(thumb2_legitimate_index_p): Same.

	gcc/testsuite/
	* gcc.target/arm/vfp-1.c (test_ldst): New test for VFP
	load/store immediate indexes.

From-SVN: r168045
      Chung-Lin Tang committed