2008-08-28  Joey Ye  <joey.ye@intel.com>

	* doc/extend.texi: Document AVX built-in functions.
	* doc/invoke.texi: Document -mavx.

From-SVN: r139727

2008-08-28  H.J. Lu  <hongjiu.lu@intel.com>
	    Joey Ye  <joey.ye@intel.com>
	    Xuepeng Guo  <xuepeng.guo@intel.com>

	* config.gcc (extra_headers): Add gmmintrin.h for x86 and x86-64.

	* config/i386/cpuid.h (bit_FMA): New.
	(bit_XSAVE): Likewise.
	(bit_OSXSAVE): Likewise.
	(bit_AVX): Likewise.

	* config/i386/gas.h (ASM_OUTPUT_OPCODE): Undefine before
	define.  Use ASM_OUTPUT_AVX_PREFIX.

	* config/i386/gmmintrin.h: New.

	* config/i386/i386.c (x86_64_reg_class): Add X86_64_AVX_CLASS.
	(OPTION_MASK_ISA_AVX_SET): New.
	(OPTION_MASK_ISA_FMA_SET): Likewise.
	(OPTION_MASK_ISA_AVX_UNSET): Likewise.
	(OPTION_MASK_ISA_FMA_SET): Likewise.
	(OPTION_MASK_ISA_SSE4_2_UNSET): Updated.
	(ix86_handle_option): Handle OPT_mavx and OPT_mfma.
	(pta_flags): Add PTA_AVX and PTA_FMA.
	(override_options): Handle PTA_AVX and PTA_FMA.
	(init_cumulative_args): Handle warn_avx.
	(classify_argument): Return 0 for COImode and OImode.  Return
	1 and X86_64_AVX_CLASS for 256bit vector types.
	(examine_argument): Handle X86_64_AVX_CLASS.
	(construct_container): Likewise.
	(function_arg_advance_32): Pass OImode and 256bit vector types
	in AVX register.
	(function_arg_advance_64): Take a new argument to indicate if a
	parameter is named.  Handle 256bit vector types.  Return
	immediately for unnamed 256bit vector mode parameters.
	(function_arg_advance): Updated.
	(function_arg_32): Add comments for TImode.  Handle OImode
	and 256bit vector types.
	(function_arg_64): Take a new argument to indicate if a
	parameter is named.  Handle 256bit vector types.  Return NULL
	for unnamed 256bit vector mode parameters.
	(function_arg): Updated.
	(setup_incoming_varargs_64): Support
	AVX encoding for *sse_prologue_save_insn.
	(ix86_gimplify_va_arg): Handle 256bit vector mode parameters.
	(standard_sse_constant_p): Return -2 for all 1s if SSE2 isn't
	enabled.  For all 1s in 256bit vector modes, return 3 if AVX is
	enabled, otherwise return -3.
	(standard_sse_constant_opcode): Handle AVX and 256bit vector
	modes.
	(print_reg): Support AVX registers.  Handle 'x' and 't'.
	Handle 'd' to duplicate the operand.
	(print_operand): Likewise.  Also support AVX vector compare
	instructions.
	(output_387_binary_op): Support AVX.
	(output_fp_compare): Likewise.
	(ix86_expand_vector_move_misalign): Likewise.
	(ix86_attr_length_vex_default): New.
	(ix86_builtins): Add IX86_BUILTIN_ADDPD256,
	IX86_BUILTIN_ADDPS256, IX86_BUILTIN_ADDSUBPD256,
	IX86_BUILTIN_ADDSUBPS256, IX86_BUILTIN_ANDPD256,
	IX86_BUILTIN_ANDPS256, IX86_BUILTIN_ANDNPD256,
	IX86_BUILTIN_ANDNPS256, IX86_BUILTIN_BLENDPD256,
	IX86_BUILTIN_BLENDPS256, IX86_BUILTIN_BLENDVPD256,
	IX86_BUILTIN_BLENDVPS256, IX86_BUILTIN_DIVPD256,
	IX86_BUILTIN_DIVPS256, IX86_BUILTIN_DPPS256,
	IX86_BUILTIN_HADDPD256, IX86_BUILTIN_HADDPS256,
	IX86_BUILTIN_HSUBPD256, IX86_BUILTIN_HSUBPS256,
	IX86_BUILTIN_MAXPD256, IX86_BUILTIN_MAXPS256,
	IX86_BUILTIN_MINPD256, IX86_BUILTIN_MINPS256,
	IX86_BUILTIN_MULPD256, IX86_BUILTIN_MULPS256,
	IX86_BUILTIN_ORPD256, IX86_BUILTIN_ORPS256,
	IX86_BUILTIN_SHUFPD256, IX86_BUILTIN_SHUFPS256,
	IX86_BUILTIN_SUBPD256, IX86_BUILTIN_SUBPS256,
	IX86_BUILTIN_XORPD256, IX86_BUILTIN_XORPS256,
	IX86_BUILTIN_CMPSD, IX86_BUILTIN_CMPSS, IX86_BUILTIN_CMPPD,
	IX86_BUILTIN_CMPPS, IX86_BUILTIN_CMPPD256,
	IX86_BUILTIN_CMPPS256, IX86_BUILTIN_CVTDQ2PD256,
	IX86_BUILTIN_CVTDQ2PS256, IX86_BUILTIN_CVTPD2PS256,
	IX86_BUILTIN_CVTPS2DQ256, IX86_BUILTIN_CVTPS2PD256,
	IX86_BUILTIN_CVTTPD2DQ256, IX86_BUILTIN_CVTPD2DQ256,
	IX86_BUILTIN_CVTTPS2DQ256, IX86_BUILTIN_EXTRACTF128PD256,
	IX86_BUILTIN_EXTRACTF128PS256, IX86_BUILTIN_EXTRACTF128SI256,
	IX86_BUILTIN_VZEROALL, IX86_BUILTIN_VZEROUPPER,
	IX86_BUILTIN_VZEROUPPER_REX64, IX86_BUILTIN_VPERMILVARPD,
	IX86_BUILTIN_VPERMILVARPS, IX86_BUILTIN_VPERMILVARPD256,
	IX86_BUILTIN_VPERMILVARPS256, IX86_BUILTIN_VPERMILPD,
	IX86_BUILTIN_VPERMILPS, IX86_BUILTIN_VPERMILPD256,
	IX86_BUILTIN_VPERMILPS256, IX86_BUILTIN_VPERMIL2PD,
	IX86_BUILTIN_VPERMIL2PS, IX86_BUILTIN_VPERMIL2PD256,
	IX86_BUILTIN_VPERMIL2PS256, IX86_BUILTIN_VPERM2F128PD256,
	IX86_BUILTIN_VPERM2F128PS256, IX86_BUILTIN_VPERM2F128SI256,
	IX86_BUILTIN_VBROADCASTSS, IX86_BUILTIN_VBROADCASTSD256,
	IX86_BUILTIN_VBROADCASTSS256, IX86_BUILTIN_VBROADCASTPD256,
	IX86_BUILTIN_VBROADCASTPS256, IX86_BUILTIN_VINSERTF128PD256,
	IX86_BUILTIN_VINSERTF128PS256, IX86_BUILTIN_VINSERTF128SI256,
	IX86_BUILTIN_LOADUPD256, IX86_BUILTIN_LOADUPS256,
	IX86_BUILTIN_STOREUPD256, IX86_BUILTIN_STOREUPS256,
	IX86_BUILTIN_LDDQU256, IX86_BUILTIN_LOADDQU256,
	IX86_BUILTIN_STOREDQU256, IX86_BUILTIN_MASKLOADPD,
	IX86_BUILTIN_MASKLOADPS, IX86_BUILTIN_MASKSTOREPD,
	IX86_BUILTIN_MASKSTOREPS, IX86_BUILTIN_MASKLOADPD256,
	IX86_BUILTIN_MASKLOADPS256, IX86_BUILTIN_MASKSTOREPD256,
	IX86_BUILTIN_MASKSTOREPS256, IX86_BUILTIN_MOVSHDUP256,
	IX86_BUILTIN_MOVSLDUP256, IX86_BUILTIN_MOVDDUP256,
	IX86_BUILTIN_SQRTPD256, IX86_BUILTIN_SQRTPS256,
	IX86_BUILTIN_SQRTPS_NR256, IX86_BUILTIN_RSQRTPS256,
	IX86_BUILTIN_RSQRTPS_NR256, IX86_BUILTIN_RCPPS256,
	IX86_BUILTIN_ROUNDPD256, IX86_BUILTIN_ROUNDPS256,
	IX86_BUILTIN_UNPCKHPD256, IX86_BUILTIN_UNPCKLPD256,
	IX86_BUILTIN_UNPCKHPS256, IX86_BUILTIN_UNPCKLPS256,
	IX86_BUILTIN_SI256_SI, IX86_BUILTIN_PS256_PS,
	IX86_BUILTIN_PD256_PD, IX86_BUILTIN_SI_SI256,
	IX86_BUILTIN_PS_PS256, IX86_BUILTIN_PD_PD256,
	IX86_BUILTIN_VTESTZPD, IX86_BUILTIN_VTESTCPD,
	IX86_BUILTIN_VTESTNZCPD, IX86_BUILTIN_VTESTZPS,
	IX86_BUILTIN_VTESTCPS, IX86_BUILTIN_VTESTNZCPS,
	IX86_BUILTIN_VTESTZPD256, IX86_BUILTIN_VTESTCPD256,
	IX86_BUILTIN_VTESTNZCPD256, IX86_BUILTIN_VTESTZPS256,
	IX86_BUILTIN_VTESTCPS256, IX86_BUILTIN_VTESTNZCPS256,
	IX86_BUILTIN_PTESTZ256, IX86_BUILTIN_PTESTC256,
	IX86_BUILTIN_PTESTNZC256, IX86_BUILTIN_MOVMSKPD256
	and IX86_BUILTIN_MOVMSKPS256,
	(ix86_special_builtin_type): Add V32QI_FTYPE_PCCHAR,
	V8SF_FTYPE_PCV4SF, V8SF_FTYPE_PCFLOAT, V4DF_FTYPE_PCV2DF,
	V4DF_FTYPE_PCDOUBLE, V8SF_FTYPE_PCV8SF_V8SF,
	V4DF_FTYPE_PCV4DF_V4DF, V4SF_FTYPE_PCV4SF_V4SF,
	V2DF_FTYPE_PCV2DF_V2DF, VOID_FTYPE_PCHAR_V32QI,
	VOID_FTYPE_PFLOAT_V8SF, VOID_FTYPE_PDOUBLE_V4DF,
	VOID_FTYPE_PV8SF_V8SF_V8SF, VOID_FTYPE_PV4DF_V4DF_V4DF,
	VOID_FTYPE_PV4SF_V4SF_V4SF and VOID_FTYPE_PV2DF_V2DF_V2DF,
	(ix86_builtin_type): Add INT_FTYPE_V8SF_V8SF_PTEST,
	INT_FTYPE_V4DI_V4DI_PTEST, INT_FTYPE_V4DF_V4DF_PTEST,
	INT_FTYPE_V4SF_V4SF_PTEST, INT_FTYPE_V2DF_V2DF_PTEST,
	INT_FTYPE_V8SF, INT_FTYPE_V4DF, V8SI_FTYPE_V8SF, V8SI_FTYPE_V4SI,
	V8SF_FTYPE_V8SF, V8SF_FTYPE_V8SI, V8SF_FTYPE_V4SF,
	V4SI_FTYPE_V8SI, V4SI_FTYPE_V4DF, V4DF_FTYPE_V4DF,
	V4DF_FTYPE_V4SI, V4DF_FTYPE_V4SF, V4DF_FTYPE_V2DF,
	V4SF_FTYPE_V4DF, V4SF_FTYPE_V8SF, V2DF_FTYPE_V4DF,
	V8SF_FTYPE_V8SF_V8SF, V8SF_FTYPE_V8SF_V8SI,
	V4DF_FTYPE_V4DF_V4DF, V4DF_FTYPE_V4DF_V4DI,
	V4SF_FTYPE_V4SF_V4SI, V2DF_FTYPE_V2DF_V2DI,
	V8SF_FTYPE_V8SF_INT, V4SI_FTYPE_V8SI_INT, V4SF_FTYPE_V8SF_INT,
	V2DF_FTYPE_V4DF_INT, V4DF_FTYPE_V4DF_INT,
	V8SF_FTYPE_V8SF_V8SF_V8SF, V4DF_FTYPE_V4DF_V4DF_V4DF,
	V8SI_FTYPE_V8SI_V8SI_INT, V8SF_FTYPE_V8SF_V8SF_INT,
	V4DF_FTYPE_V4DF_V4DF_INT, V4DF_FTYPE_V4DF_V2DF_INT,
	V8SF_FTYPE_V8SF_V8SF_V8SI_INT, V4DF_FTYPE_V4DF_V4DF_V4DI_INT,
	V4SF_FTYPE_V4SF_V4SF_V4SI_INT and V2DF_FTYPE_V2DF_V2DF_V2DI_INT.
	(bdesc_special_args): Add IX86_BUILTIN_VZEROALL,
	IX86_BUILTIN_VZEROUPPER. IX86_BUILTIN_VZEROUPPER_REX64,
	IX86_BUILTIN_VBROADCASTSS, IX86_BUILTIN_VBROADCASTSD256,
	IX86_BUILTIN_VBROADCASTSS256, IX86_BUILTIN_VBROADCASTPD256,
	IX86_BUILTIN_VBROADCASTPS256, IX86_BUILTIN_LOADUPD256,
	IX86_BUILTIN_LOADUPS256, IX86_BUILTIN_STOREUPD256,
	IX86_BUILTIN_STOREUPS256, IX86_BUILTIN_LOADDQU256,
	IX86_BUILTIN_STOREDQU256, IX86_BUILTIN_LDDQU256,
	IX86_BUILTIN_MASKLOADPD, IX86_BUILTIN_MASKLOADPS,
	IX86_BUILTIN_MASKLOADPD256, IX86_BUILTIN_MASKLOADPS256,
	IX86_BUILTIN_MASKSTOREPD, IX86_BUILTIN_MASKSTOREPS,
	IX86_BUILTIN_MASKSTOREPD256 and IX86_BUILTIN_MASKSTOREPS256.
	(ix86_builtins): Add IX86_BUILTIN_ADDPD256,
	IX86_BUILTIN_ADDPS256, IX86_BUILTIN_ADDSUBPD256,
	IX86_BUILTIN_ADDSUBPS256, IX86_BUILTIN_ANDPD256,
	IX86_BUILTIN_ANDPS256, IX86_BUILTIN_ANDNPD256,
	IX86_BUILTIN_ANDNPS256, IX86_BUILTIN_DIVPD256,
	IX86_BUILTIN_DIVPS256, IX86_BUILTIN_HADDPD256,
	IX86_BUILTIN_HSUBPS256, IX86_BUILTIN_HSUBPD256,
	IX86_BUILTIN_HADDPS256, IX86_BUILTIN_MAXPD256,
	IX86_BUILTIN_MAXPS256, IX86_BUILTIN_MINPD256,
	IX86_BUILTIN_MINPS256, IX86_BUILTIN_MULPD256,
	IX86_BUILTIN_MULPS256, IX86_BUILTIN_ORPD256,
	IX86_BUILTIN_ORPS256, IX86_BUILTIN_SUBPD256,
	IX86_BUILTIN_SUBPS256, IX86_BUILTIN_XORPD256,
	IX86_BUILTIN_XORPS256, IX86_BUILTIN_VPERMILVARPD,
	IX86_BUILTIN_VPERMILVARPS, IX86_BUILTIN_VPERMILVARPD256,
	IX86_BUILTIN_VPERMILVARPS256, IX86_BUILTIN_BLENDPD256,
	IX86_BUILTIN_BLENDPS256, IX86_BUILTIN_BLENDVPD256,
	IX86_BUILTIN_BLENDVPS256, IX86_BUILTIN_DPPS256,
	IX86_BUILTIN_SHUFPD256, IX86_BUILTIN_SHUFPS256,
	IX86_BUILTIN_CMPSD, IX86_BUILTIN_CMPSS, IX86_BUILTIN_CMPPD,
	IX86_BUILTIN_CMPPS,
	IX86_BUILTIN_CMPPD256,IX86_BUILTIN_CMPPS256,
	IX86_BUILTIN_EXTRACTF128PD256, IX86_BUILTIN_EXTRACTF128PS256,
	IX86_BUILTIN_EXTRACTF128SI256, IX86_BUILTIN_CVTDQ2PD256,
	IX86_BUILTIN_CVTDQ2PS256, IX86_BUILTIN_CVTPD2PS256,
	IX86_BUILTIN_CVTPS2DQ256, IX86_BUILTIN_CVTPS2PD256,
	IX86_BUILTIN_CVTTPD2DQ256, IX86_BUILTIN_CVTPD2DQ256,
	IX86_BUILTIN_CVTTPS2DQ256, IX86_BUILTIN_VPERM2F128PD256,
	IX86_BUILTIN_VPERM2F128PS256, IX86_BUILTIN_VPERM2F128SI256,
	IX86_BUILTIN_VPERMILPD, IX86_BUILTIN_VPERMILPS,
	IX86_BUILTIN_VPERMILPD256, IX86_BUILTIN_VPERMILPS256,
	IX86_BUILTIN_VPERMIL2PD, IX86_BUILTIN_VPERMILPS,
	IX86_BUILTIN_VPERMILPD256, IX86_BUILTIN_VPERMILPS256,
	IX86_BUILTIN_VPERMIL2PD, IX86_BUILTIN_VPERMIL2PS,
	IX86_BUILTIN_VPERMIL2PD256, IX86_BUILTIN_VPERMIL2PS256,
	IX86_BUILTIN_VINSERTF128PD256, IX86_BUILTIN_VINSERTF128PS256,
	IX86_BUILTIN_VINSERTF128SI256, IX86_BUILTIN_MOVSHDUP256,
	IX86_BUILTIN_MOVSLDUP256, IX86_BUILTIN_MOVDDUP256,
	IX86_BUILTIN_SQRTPD256, IX86_BUILTIN_SQRTPS256,
	IX86_BUILTIN_SQRTPS_NR256, IX86_BUILTIN_RSQRTPS256,
	IX86_BUILTIN_RSQRTPS_NR256, IX86_BUILTIN_RCPPS256,
	IX86_BUILTIN_ROUNDPD256, IX86_BUILTIN_ROUNDPS256,
	IX86_BUILTIN_UNPCKHPD256, IX86_BUILTIN_UNPCKLPD256,
	IX86_BUILTIN_UNPCKHPS256, IX86_BUILTIN_UNPCKLPS256,
	IX86_BUILTIN_SI256_SI, IX86_BUILTIN_PS256_PS,
	IX86_BUILTIN_PD256_PD, IX86_BUILTIN_SI_SI256,
	IX86_BUILTIN_PS_PS256, IX86_BUILTIN_PD_PD256,
	IX86_BUILTIN_VTESTZPD, IX86_BUILTIN_VTESTCPD,
	IX86_BUILTIN_VTESTNZCPD, IX86_BUILTIN_VTESTZPS,
	IX86_BUILTIN_VTESTCPS, IX86_BUILTIN_VTESTNZCPS,
	IX86_BUILTIN_VTESTZPD256, IX86_BUILTIN_VTESTCPD256,
	IX86_BUILTIN_VTESTNZCPD256, IX86_BUILTIN_VTESTZPS256,
	IX86_BUILTIN_VTESTCPS256, IX86_BUILTIN_VTESTNZCPS256,
	IX86_BUILTIN_PTESTZ256, IX86_BUILTIN_PTESTC256,
	IX86_BUILTIN_PTESTNZC256, IX86_BUILTIN_MOVMSKPD256 and
	IX86_BUILTIN_MOVMSKPS256.
	(ix86_init_mmx_sse_builtins): Support AVX builtins.
	(ix86_expand_args_builtin): Likewise.
	(ix86_expand_special_args_builtin): Likewise.
	(ix86_hard_regno_mode_ok): Handle AVX modes.
	(ix86_expand_vector_init_duplicate): Likewise.
	(ix86_expand_vector_init_one_nonzero): Likewise.
	(ix86_expand_vector_init_one_var): Likewise.
	(ix86_expand_vector_init_concat): Likewise.
	(ix86_expand_vector_init_general): Likewise.
	(ix86_expand_vector_set): Likewise.
	(ix86_vector_mode_supported_p): Likewise.
	(x86_extended_reg_mentioned_p): Check INSN_P before using
	PATTERN.

	* config/i386/i386-c.c (ix86_target_macros_internal): Handle
	OPTION_MASK_ISA_AVX and OPTION_MASK_ISA_FMA.

	* config/i386/i386.h (TARGET_AVX): New.
	(TARGET_FMA): Likewise.
	(TARGET_CPU_CPP_BUILTINS): Handle TARGET_AVX and TARGET_FMA.
	(BIGGEST_ALIGNMENT): Set to 256 for TARGET_AVX.
	(VALID_AVX256_REG_MODE): New.
	(AVX256_VEC_FLOAT_MODE_P): Likewise.
	(AVX_FLOAT_MODE_P): Likewise.
	(AVX128_VEC_FLOAT_MODE_P): Likewise.
	(AVX256_VEC_FLOAT_MODE_P): Likewise.
	(AVX_VEC_FLOAT_MODE_P): Likewise.
	(ASM_OUTPUT_AVX_PREFIX): Likewise.
	(ASM_OUTPUT_OPCODE): Likewise.
	(UNITS_PER_SIMD_WORD): Add a FIXME for 32byte vectorizer
	support.
	(SSE_REG_MODE_P): Allow 256bit vector modes.
	(ix86_args): Add a warn_avx field.

	* config/i386/i386.md (UNSPEC_PCMP): New.
	(UNSPEC_VPERMIL): Likewise.
	(UNSPEC_VPERMIL2): Likewise.
	(UNSPEC_VPERMIL2F128): Likewise.
	(UNSPEC_MASKLOAD): Likewise.
	(UNSPEC_MASKSTORE): Likewise.
	(UNSPEC_CAST): Likewise.
	(UNSPEC_VTESTP): Likewise.
	(UNSPECV_VZEROALL): Likewise.
	(UNSPECV_VZEROUPPER): Likewise.
	(XMM0_REG): Likewise.
	(XMM1_REG): Likewise.
	(XMM2_REG): Likewise.
	(XMM3_REG): Likewise.
	(XMM4_REG): Likewise.
	(XMM5_REG): Likewise.
	(XMM6_REG): Likewise.
	(XMM8_REG): Likewise.
	(XMM9_REG): Likewise.
	(XMM10_REG): Likewise.
	(XMM11_REG): Likewise.
	(XMM12_REG): Likewise.
	(XMM13_REG): Likewise.
	(XMM14_REG): Likewise.
	(XMM15_REG): Likewise.
	(prefix): Likewise.
	(prefix_vex_imm8): Likewise.
	(prefix_vex_w): Likewise.
	(length_vex): Likewise.
	(maxmin): Likewise.
	(movoi): Likewise.
	(*avx_ashlti3): Likewise.
	(*avx_lshrti3): Likewise.
	(*avx_setcc<mode>): Likewise.
	(*fop_<mode>_comm_mixed_avx): Likewise.
	(*fop_<mode>_comm_avx): Likewise.
	(*fop_<mode>_1_mixed_avx): Likewise.
	(*fop_<mode>_1_avx): Likewise.
	(*avx_<code><mode>3): Likewise.
	(*avx_ieee_smin<mode>3): Likewise.
	(*avx_ieee_smax<mode>3): Likewise.
	(mode): Add OI, V8SF and V4DF.
	(length): Support VEX prefix.
	(*cmpfp_i_mixed): Set prefix attribute.
	(*cmpfp_i_sse): Likewise.
	(*cmpfp_iu_mixed): Likewise.
	(*cmpfp_iu_sse): Likewise.
	(*movsi_1): Support AVX.
	(*movdi_2): Likewise.
	(*movdi_1_rex64): Likewise.
	(*movti_internal): Likewise.
	(*movti_rex64): Likewise.
	(*movsf_1): Likewise.
	(*movdf_nointeger): Likewise.
	(*movdf_integer_rex64): Likewise.
	(*movtf_internal): Likewise.
	(zero_extendsidi2_32): Likewise.
	(zero_extendsidi2_rex64): Likewise.
	(*extendsfdf2_mixed): Likewise.
	(*extendsfdf2_sse): Likewise.
	(*truncdfsf_fast_mixed): Likewise.
	(*truncdfsf_fast_sse): Likewise.
	(*truncdfsf_mixed): Likewise.
	(fix_trunc<mode>di_sse): Likewise.
	(fix_trunc<mode>si_sse): Likewise.
	(*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit): Likewise.
	(*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit): Likewise.
	(*float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit): Likewise.
	(*float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit): Likewise.
	(*rcpsf2_sse): Likewise.
	(*rsqrtsf2_sse): Likewise.
	(*sqrt<mode>2_sse): Likewise.
	(sse4_1_round<mode>2): Likewise.
	(*sse_prologue_save_insn): Disallow REX prefix for AVX.
	Support AVX.  Set length attribute properly for AVX.

	* config/i386/i386-modes.def (VECTOR_MODES (INT, 32)): New.
	(VECTOR_MODES (FLOAT, 32)): Likewise.
	(VECTOR_MODE (INT, DI, 8)): Likewise.
	(VECTOR_MODE (INT, HI, 32)): Likewise.
	(VECTOR_MODE (INT, QI, 64)): Likewise.
	(VECTOR_MODE (FLOAT, DF, 8)): Likewise.
	(VECTOR_MODE (FLOAT, SF, 16)): Likewise.
	(VECTOR_MODE (INT, DI, 4)): Removed.
	(VECTOR_MODE (INT, SI, 8)): Likewise.
	(VECTOR_MODE (INT, HI, 16)): Likewise.
	(VECTOR_MODE (INT, QI, 32)): Likewise.
	(VECTOR_MODE (FLOAT, SF, 8)): Likewise.
	(INT_MODE (OI, 32)): Likewise.

	* config/i386/i386.opt (mavx): New.
	(mfma): Likewise.

	* config/i386/i386-protos.h (ix86_attr_length_vex_default): New.

	* config/i386/mmx.md (*mov<mode>_internal_rex64): Support AVX.
	(*mov<mode>_internal_avx): New.
	(*movv2sf_internal_rex64_avx): Likewise.
	(*movv2sf_internal_avx): Likewise.

	* config/i386/predicates.md (const_4_to_5_operand): New.
	(const_6_to_7_operand): Likewise.
	(const_8_to_11_operand): Likewise.
	(const_12_to_15_operand): Likewise.
	(avx_comparison_float_operator): Likewise.

	* config/i386/sse.md (AVX256MODEI): New.
	(AVX256MODE): Likewise.
	(AVXMODEQI): Likewise.
	(AVXMODE): Likewise.
	(AVX256MODEF2P): Likewise.
	(AVX256MODE2P): Likewise.
	(AVX256MODE4P): Likewise.
	(AVX256MODE8P): Likewise.
	(AVXMODEF2P): Likewise.
	(AVXMODEF4P): Likewise.
	(AVXMODEDCVTDQ2PS): Likewise.
	(AVXMODEDCVTPS2DQ): Likewise.
	(avxvecmode): Likewise.
	(avxvecpsmode): Likewise.
	(avxhalfvecmode): Likewise.
	(avxscalarmode): Likewise.
	(avxcvtvecmode): Likewise.
	(avxpermvecmode): Likewise.
	(avxmodesuffixf2c): Likewise.
	(avxmodesuffixp): Likewise.
	(avxmodesuffixs): Likewise.
	(avxmodesuffix): Likewise.
	(vpermilbits): Likewise.
	(pinsrbits): Likewise.
	(mov<mode>): Likewise.
	(*mov<mode>_internal): Likewise.
	(push<mode>1): Likewise.
	(movmisalign<mode>): Likewise.
	(avx_movup<avxmodesuffixf2c><avxmodesuffix>): Likewise.
	(avx_movdqu<avxmodesuffix>): Likewise.
	(avx_lddqu<avxmodesuffix>): Likewise.
	(<plusminus_insn><mode>3): Likewise.
	(*avx_<plusminus_insn><mode>3): Likewise.
	(*avx_vm<plusminus_insn><mode>3): Likewise.
	(mul<mode>3): Likewise.
	(*avx_mul<mode>3): Likewise.
	(*avx_vmmul<mode>3): Likewise.
	(divv8sf3): Likewise.
	(divv4df3): Likewise.
	(avx_div<mode>3): Likewise.
	(*avx_div<mode>3): Likewise.
	(*avx_vmdiv<mode>3): Likewise.
	(avx_rcpv8sf2): Likewise.
	(*avx_vmrcpv4sf2): Likewise.
	(sqrtv8sf2): Likewise.
	(avx_sqrtv8sf2): Likewise.
	(*avx_vmsqrt<mode>2): Likewise.
	(rsqrtv8sf2): Likewise.
	(avx_rsqrtv8sf2): Likewise.
	(*avx_vmrsqrtv4sf2): Likewise.
	(<code><mode>3): Likewise.
	(*avx_<code><mode>3_finite): Likewise.
	(*avx_<code><mode>3): Likewise.
	(*avx_vm<code><mode>3): Likewise.
	(*avx_ieee_smin<mode>3): Likewise.
	(*avx_ieee_smax<mode>3): Likewise.
	(avx_addsubv8sf3): Likewise.
	(avx_addsubv4df3): Likewise.
	(*avx_addsubv4sf3): Likewise.
	(*avx_addsubv2df3): Likewise.
	(avx_h<plusminus_insn>v4df3): Likewise.
	(avx_h<plusminus_insn>v8sf3): Likewise.
	(*avx_h<plusminus_insn>v4sf3): Likewise.
	(*avx_h<plusminus_insn>v2df3): Likewise.
	(avx_cmpp<avxmodesuffixf2c><mode>3): Likewise.
	(avx_cmps<ssemodesuffixf2c><mode>3): Likewise.
	(*avx_maskcmp<mode>3): Likewise.
	(avx_nand<mode>3): Likewise.
	(*avx_<code><mode>3): Likewise.
	(*avx_nand<mode>3): Likewise.
	(*avx_<code><mode>3): Likewise.
	(*avx_cvtsi2ss): Likewise.
	(*avx_cvtsi2ssq): Likewise.
	(*avx_cvtsi2sd): Likewise.
	(*avx_cvtsi2sdq): Likewise.
	(*avx_cvtsd2ss): Likewise.
	(avx_cvtss2sd): Likewise.
	(avx_cvtdq2ps<avxmodesuffix>): Likewise.
	(avx_cvtps2dq<avxmodesuffix>): Likewise.
	(avx_cvttps2dq<avxmodesuffix>): Likewise.
	(*avx_cvtsi2sd): Likewise.
	(*avx_cvtsi2sdq): Likewise.
	(avx_cvtdq2pd256): Likewise.
	(avx_cvtpd2dq256): Likewise.
	(avx_cvttpd2dq256): Likewise.
	(*avx_cvtsd2ss): Likewise.
	(*avx_cvtss2sd): Likewise.
	(avx_cvtpd2ps256): Likewise.
	(avx_cvtps2pd256): Likewise.
	(*avx_movhlps): Likewise.
	(*avx_movlhps): Likewise.
	(avx_unpckhps256): Likewise.
	(*avx_unpckhps): Likewise.
	(avx_unpcklps256): Likewise.
	(*avx_unpcklps): Likewise.
	(avx_movshdup256): Likewise.
	(avx_movsldup256): Likewise.
	(avx_shufps256): Likewise.
	(avx_shufps256_1): Likewise.
	(*avx_shufps_<mode>): Likewise.
	(*avx_loadhps): Likewise.
	(*avx_storelps): Likewise.
	(*avx_loadlps): Likewise.
	(*avx_movss): Likewise.
	(*vec_dupv4sf_avx): Likewise.
	(*vec_concatv2sf_avx): Likewise.
	(*vec_concatv4sf_avx): Likewise.
	(*vec_setv4sf_0_avx): Likewise.
	(*vec_setv4sf_avx): Likewise.
	(*avx_insertps): Likewise.
	(avx_vextractf128<mode>): Likewise.
	(vec_extract_lo_<mode>): Likewise.
	(vec_extract_hi_<mode>): Likewise.
	(vec_extract_lo_<mode>): Likewise.
	(vec_extract_hi_<mode>): Likewise.
	(vec_extract_lo_v16hi): Likewise.
	(vec_extract_hi_v16hi): Likewise.
	(vec_extract_lo_v32qi): Likewise.
	(vec_extract_hi_v32qi): Likewise.
	(avx_unpckhpd256): Likewise.
	(*avx_unpckhpd): Likewise.
	(avx_movddup256): Likewise.
	(*avx_movddup): Likewise.
	(avx_unpcklpd256): Likewise.
	(*avx_unpcklpd): Likewise.
	(avx_shufpd256): Likewise.
	(avx_shufpd256_1): Likewise.
	(*avx_punpckhqdq): Likewise.
	(*avx_punpcklqdq): Likewise.
	(*avx_shufpd_<mode>): Likewise.
	(*avx_storehpd): Likewise.
	(*avx_loadhpd): Likewise.
	(*avx_loadlpd): Likewise.
	(*avx_movsd): Likewise.
	(*vec_concatv2df_avx): Likewise.
	(*avx_<plusminus_insn><mode>3): Likewise.
	(*avx_<plusminus_insn><mode>3): Likewise.
	(*avx_mulv8hi3): Likewise.
	(*avxv8hi3_highpart): Likewise.
	(*avx_umulv8hi3_highpart): Likewise.
	(*avx_umulv2siv2di3): Likewise.
	(*avx_mulv2siv2di3): Likewise.
	(*avx_pmaddwd): Likewise.
	(*avx_mulv4si3): Likewise.
	(*avx_ashr<mode>3): Likewise.
	(*avx_lshr<mode>3): Likewise.
	(*avx_ashl<mode>3): Likewise.
	(*avx_<code><mode>3): Likewise.
	(*avx_eq<mode>3): Likewise.
	(*avx_gt<mode>3): Likewise.
	(*avx_nand<mode>3): Likewise.
	(*avx_nand<mode>3): Likewise.
	(*avx_<code><mode>3): Likewise.
	(*avx_<code><mode>3): Likewise.
	(*avx_packsswb): Likewise.
	(*avx_packssdw): Likewise.
	(*avx_packuswb): Likewise.
	(*avx_punpckhbw): Likewise.
	(*avx_punpcklbw): Likewise.
	(*avx_punpckhwd): Likewise.
	(*avx_punpcklwd): Likewise.
	(*avx_punpckhdq): Likewise.
	(*avx_punpckldq): Likewise.
	(*avx_pinsr<avxmodesuffixs>): Likewise.
	(*avx_pinsrq): Likewise.
	(*avx_loadld): Likewise.
	(*vec_extractv2di_1_rex64_avx): Likewise.
	(*vec_extractv2di_1_avx): Likewise.
	(*vec_dupv2di_avx): Likewise.
	(*vec_concatv2si_avx): Likewise.
	(*vec_concatv4si_1_avx): Likewise.
	(*vec_concatv2di_avx): Likewise.
	(*vec_concatv2di_rex64_avx): Likewise.
	(*avx_uavgv16qi3): Likewise.
	(*avx_uavgv8hi3): Likewise.
	(*avx_psadbw): Likewise.
	(avx_movmskp<avxmodesuffixf2c>256): Likewise.
	(*avx_phaddwv8hi3): Likewise.
	(*avx_phadddv4si3): Likewise.
	(*avx_phaddswv8hi3): Likewise.
	(*avx_phsubwv8hi3): Likewise.
	(*avx_phsubdv4si3): Likewise.
	(*avx_phsubswv8hi3): Likewise.
	(*avx_pmaddubsw128): Likewise.
	(*avx_pmulhrswv8hi3): Likewise.
	(*avx_pshufbv16qi3): Likewise.
	(*avx_psign<mode>3): Likewise.
	(*avx_palignrti): Likewise.
	(avx_blendp<avxmodesuffixf2c><avxmodesuffix>): Likewise.
	(avx_blendvp<avxmodesuffixf2c><avxmodesuffix>): Likewise.
	(avx_dpp<avxmodesuffixf2c><avxmodesuffix>): Likewise.
	(*avx_mpsadbw): Likewise.
	(*avx_packusdw): Likewise.
	(*avx_pblendvb): Likewise.
	(*avx_pblendw): Likewise.
	(avx_vtestp<avxmodesuffixf2c><avxmodesuffix>): Likewise.
	(avx_ptest256): Likewise.
	(avx_roundp<avxmodesuffixf2c>256): Likewise.
	(*avx_rounds<ssemodesuffixf2c>): Likewise.
	(*avx_aesenc): Likewise.
	(*avx_aesenclast): Likewise.
	(*avx_aesdec): Likewise.
	(*avx_aesdeclast): Likewise.
	(avx_vzeroupper): Likewise.
	(avx_vzeroupper_rex64): Likewise.
	(avx_vpermil<mode>): Likewise.
	(avx_vpermilvar<mode>3): Likewise.
	(avx_vpermil2<mode>3): Likewise.
	(avx_vperm2f128<mode>3): Likewise.
	(avx_vbroadcasts<avxmodesuffixf2c><avxmodesuffix>): Likewise.
	(avx_vbroadcastss256): Likewise.
	(avx_vbroadcastf128_p<avxmodesuffixf2c>256): Likewise.
	(avx_vinsertf128<mode>): Likewise.
	(vec_set_lo_<mode>): Likewise.
	(vec_set_hi_<mode>): Likewise.
	(vec_set_lo_<mode>): Likewise.
	(vec_set_hi_<mode>): Likewise.
	(vec_set_lo_v16hi): Likewise.
	(vec_set_hi_v16hi): Likewise.
	(vec_set_lo_v32qi): Likewise.
	(vec_set_hi_v32qi): Likewise.
	(avx_maskloadp<avxmodesuffixf2c><avxmodesuffix>): Likewise.
	(avx_maskstorep<avxmodesuffixf2c><avxmodesuffix>): Likewise.
	(avx_<avxmodesuffixp><avxmodesuffix>_<avxmodesuffixp>): Likewise.
	(avx_<avxmodesuffixp>_<avxmodesuffixp><avxmodesuffix>): Likewise.
	(vec_init<mode>): Likewise.
	(*vec_concat<mode>_avx): Likewise.
	(blendbits): Support V8SF and V4DF.
	(sse2_movq128): Support AVX.
	(<sse>_movnt<mode>): Likewise.
	(sse2_movntv2di): Likewise.
	(sse_rcpv4sf2): Likewise.
	(sse_sqrtv4sf2): Likewise.
	(sse_rsqrtv4sf2): Likewise.
	(<sse>_comi): Likewise.
	(<sse>_ucomi): Likewise.
	(sse_cvtss2si): Likewise.
	(sse_cvtss2si_2): Likewise.
	(sse_cvtss2siq): Likewise.
	(sse_cvtss2siq_2): Likewise.
	(sse_cvttss2si): Likewise.
	(sse_cvttss2siq): Likewise.
	(sse2_cvtsd2si): Likewise.
	(sse2_cvtsd2si_2): Likewise.
	(sse2_cvtsd2siq): Likewise.
	(sse2_cvtsd2siq_2): Likewise.
	(sse2_cvttsd2si): Likewise.
	(sse2_cvttsd2siq): Likewise.
	(sse2_cvtdq2pd): Likewise.
	(*sse2_cvtpd2dq): Likewise.
	(*sse2_cvttpd2dq): Likewise.
	(*sse2_cvtpd2ps): Likewise.
	(sse2_cvtps2pd): Likewise.
	(sse3_movshdup): Likewise.
	(sse3_movsldup): Likewise.
	(sse_storehps): Likewise.
	(*sse4_1_extractps): Likewise.
	(sse2_storelpd): Likewise.
	(vec_dupv2df_sse3): Likewise.
	(*vec_concatv2df_sse3): Likewise.
	(*sse4_1_pextrb): Likewise.
	(*sse4_1_pextrb_memory): Likewise.
	(*sse2_pextrw): Likewise.
	(*sse4_1_pextrw_memory): Likewise.
	(*sse4_1_pextrd): Likewise.
	(*sse4_1_pextrq): Likewise.
	(sse2_pshufd_1): Likewise.
	(sse2_pshuflw_1): Likewise.
	(sse2_pshufhw_1): Likewise.
	(*sse2_storeq_rex64): Likewise.
	(*vec_dupv4si): Likewise.
	(<sse>_movmskp<ssemodesuffixf2c>): Likewise.
	(sse2_pmovmskb): Likewise.
	(*sse2_maskmovdqu): Likewise.
	(*sse2_maskmovdqu_rex64): Likewise.
	(sse_ldmxcsr): Likewise.
	(sse_stmxcsr): Likewise.
	(abs<mode>2): Likewise.
	(sse4_1_movntdqa): Likewise.
	(sse4_1_phminposuw): Likewise.
	(sse4_1_extendv8qiv8hi2): Likewise.
	(*sse4_1_extendv8qiv8hi2): Likewise.
	(sse4_1_extendv4qiv4si2): Likewise.
	(*sse4_1_extendv4qiv4si2): Likewise.
	(sse4_1_extendv2qiv2di2): Likewise.
	(*sse4_1_extendv2qiv2di2): Likewise.
	(sse4_1_extendv4hiv4si2): Likewise.
	(*sse4_1_extendv4hiv4si2): Likewise.
	(sse4_1_extendv2hiv2di2): Likewise.
	(*sse4_1_extendv2hiv2di2): Likewise.
	(sse4_1_extendv2siv2di2): Likewise.
	(*sse4_1_extendv2siv2di2): Likewise.
	(sse4_1_zero_extendv8qiv8hi2): Likewise.
	(*sse4_1_zero_extendv8qiv8hi2): Likewise.
	(sse4_1_zero_extendv4qiv4si2): Likewise.
	(*sse4_1_zero_extendv4qiv4si2): Likewise.
	(sse4_1_zero_extendv2qiv2di2): Likewise.
	(*sse4_1_zero_extendv2qiv2di2): Likewise.
	(sse4_1_zero_extendv4hiv4si2): Likewise.
	(*sse4_1_zero_extendv4hiv4si2): Likewise.
	(sse4_1_zero_extendv2hiv2di2): Likewise.
	(*sse4_1_zero_extendv2hiv2di2): Likewise.
	(sse4_1_zero_extendv2siv2di2): Likewise.
	(*sse4_1_zero_extendv2siv2di2): Likewise.
	(sse4_1_ptest): Likewise.
	(sse4_1_roundp<ssemodesuffixf2c>): Likewise.
	(sse4_2_pcmpestri): Likewise.
	(sse4_2_pcmpestrm): Likewise.
	(sse4_2_pcmpistri): Likewise.
	(sse4_2_pcmpistrm): Likewise.
	(aesimc): Likewise.
	(aeskeygenassist): Likewise.

2008-08-28  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/predicates.md (vzeroall_operation): New.

	* config/i386/sse.md (avx_vzeroall): New.
	(*avx_vzeroall): Likewise.

From-SVN: r139726

2008-08-28  Paul Brook  <paul@codesourcery.com>
	Mark Shinwell  <shinwell@codesourcery.com>
	Richard Earnshaw  <richard.earnshaw@arm.com>

	gcc/
	* config/arm/arm.c (TARGET_MAX_ANCHOR_OFFSET): New.
	(TARGET_MIN_ANCHOR_OFFSET): New.
	(arm_override_options): Set correct anchor ranges for Thumb-1
	and Thumb-2 if required.
	(legitimize_pic_address): Handle case involving a TLS symbol
	reference with an addend.
	(arm_optimization_options): Enable section anchors at -O1 and
	above.
	* config/arm/arm.h (OPTIMIZATION_OPTIONS): New.
	* config/arm/arm-protos.h (arm_optimization_options): New.


Co-Authored-By: Mark Shinwell <shinwell@codesourcery.com>
Co-Authored-By: Richard Earnshaw <rearnsha@arm.com>

From-SVN: r139725

2008-08-28  Daniel Kraft  <d@domob.eu>

	* gfortran.h (enum expr_t): New value `EXPR_COMPCALL'.
	(gfc_get_typebound_proc): New macro.
	(struct gfc_expr): New union-member `compcall' for EXPR_COMPCALL.
	(enum gfc_exec_op): New value `EXEC_COMPCALL'.
	(gfc_find_typebound_proc): New argument.
	(gfc_copy_ref), (gfc_match_varspec): Made public.
	* decl.c (match_procedure_in_type): Use gfc_get_typebound_proc.
	* expr.c (free_expr0), (gfc_copy_expr): Handle EXPR_COMPCALL.
	(gfc_copy_ref): Made public and use new name.
	(simplify_const_ref): Use new name of gfc_copy_ref.
	(simplify_parameter_variable): Ditto.
	(gfc_simplify_expr): gcc_unreachable for EXPR_COMPCALL.
	* match.c (match_typebound_call): New method.
	(gfc_match_call): Allow for CALL's to typebound procedures.
	* module.c (binding_passing), (binding_overriding): New variables.
	(expr_types): Add EXPR_COMPCALL.
	(mio_expr): gcc_unreachable for EXPR_COMPCALL.
	(mio_typebound_proc), (mio_typebound_symtree): New methods.
	(mio_f2k_derived): Handle type-bound procedures.
	* primary.c (gfc_match_varspec): Made public and parse trailing
	references to type-bound procedures; new argument `sub_flag'.
	(gfc_match_rvalue): New name and argument of gfc_match_varspec.
	(match_variable): Ditto.
	* resolve.c (update_arglist_pass): New method.
	(update_compcall_arglist), (resolve_typebound_static): New methods.
	(resolve_typebound_call), (resolve_compcall): New methods.
	(gfc_resolve_expr): Handle EXPR_COMPCALL.
	(resolve_code): Handle EXEC_COMPCALL.
	(resolve_fl_derived): New argument to gfc_find_typebound_proc.
	(resolve_typebound_procedure): Ditto and removed not-implemented error.
	* st.c (gfc_free_statement): Handle EXEC_COMPCALL.
	* symbol.c (gfc_find_typebound_proc): New argument `noaccess' and
	implement access-checking.
	* trans-expr.c (gfc_apply_interface_mapping_to_expr): gcc_unreachable
	on EXPR_COMPCALL.
	* trans-intrinsic.c (gfc_conv_intrinsic_bound): Add missing break.
	* trans-openmp.c (gfc_trans_omp_array_reduction): Add missing
	intialization of ref->type.

2008-08-28  Daniel Kraft  <d@domob.eu>

	* gfortran.dg/typebound_call_1.f03: New test.
	* gfortran.dg/typebound_call_2.f03: New test.
	* gfortran.dg/typebound_call_3.f03: New test.
	* gfortran.dg/typebound_call_4.f03: New test.
	* gfortran.dg/typebound_call_5.f03: New test.
	* gfortran.dg/typebound_call_6.f03: New test.
	* gfortran.dg/typebound_proc_1.f08: Don't expect not-implemented error.
	* gfortran.dg/typebound_proc_2.f90: Ditto.
	* gfortran.dg/typebound_proc_5.f03: Ditto.
	* gfortran.dg/typebound_proc_6.f03: Ditto.
	* gfortran.dg/typebound_proc_7.f03: Ditto.
	* gfortran.dg/typebound_proc_8.f03: Ditto.

From-SVN: r139724

        * config/stormy16/stormy16.h (IRA_COVER_CLASSES): Define.
        * config/stormy16/stormy16.md (zero_extendqihi2): Fix length
        attribute.

From-SVN: r139723

        * config/v850/v850.h (IRA_COVER_CLASSES): Define.
        * config/v850/v850.md (return): Remove frame size restriction.

From-SVN: r139722

From-SVN: r139721

From-SVN: r139720

From-SVN: r139719

From-SVN: r139718

2008-08-28  Paul Brook  <paul@codesourcery.com>

	* config/arm/vfp11.md: Update license notice.
	* config/arm/cortex-r4.md: Ditto.

From-SVN: r139717

2008-08-28  Laurent Guerby  <laurent@guerby.net>

	* configure: Regenerate.

From-SVN: r139716

        * configure.ac (powerpc-*-darwin*, i?86-*-darwin*,x86_64-*-darwin9):
        Enable bfd, binutils and opcodes.
        * configure: Regenerate.

From-SVN: r139715

2008-08-28  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/37207
	* tree-ssa-ifcombine.c (recognize_single_bit_test): Fix
	tuplification bug.

	* gcc.c-torture/compile/pr37207.c: New testcase.

From-SVN: r139714

2008-08-28  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/37253
	* module.c (ab_attribute,attr_bits,mio_symbol_attribute): Take care of
	saving attr.procedure and attr.proc_ptr to the module file.


2008-08-28  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/37253
	* gfortran.dg/proc_ptr_10.f90: New.

From-SVN: r139713

2008-08-28  Dodji Seketeli  <dodji@redhat.com>

	PR c++/36741
	* tree.c (int_fits_type_p): Don't forget unsigned integers
	  of type sizetype which higher end word equals -1.

From-SVN: r139712

	* target.h (struct vectorize): Add new target builtin.
	* tree-vectorizer.c (destroy_loop_vec_info): Call
	vect_free_slp_instance instead of vect_free_slp_node.
	* tree-vectorizer.h (enum slp_load_perm_type): New.
	(struct _slp_instance): Add new fields.
	(SLP_INSTANCE_LOAD_PERMUTATION): New.
	(SLP_INSTANCE_LOADS): New.
	(vect_free_slp_tree): Remove.
	(vect_free_slp_instance): Declare.
	(SLP_TREE_LOADS_PERM_TYPE, TARG_VEC_PERMUTE_COST): New.
	(vectorizable_load): Add argument.
	(vect_transform_slp_perm_load): New.
	* tree-vect-analyze.c (vect_analyze_operations): Add an argument to
	vectorizable_load.
	(vect_get_place_in_interleaving_chain): New function.
	(vect_free_slp_tree): Make static.
	(vect_free_slp_instance): New function.
	(vect_build_slp_tree): Add new arguments. Allow load permutations and
	collect the load location in the interleaving chain.
	(vect_supported_slp_permutation_p): New function.
	(vect_supported_load_permutation_p): Likewise.
	(vect_analyze_slp_instance): In case of loads permutation, call
	vect_supported_load_permutation_p to check that the permutation is
	supported.
	* target-def.h (TARGET_VECTORIZE_BUILTIN_VEC_PERM): New.
	* tree-vect-transform.c (vect_transform_stmt): Add new argument.
	(vect_create_mask_and_perm): New function.
	(vect_get_mask_element, vect_transform_slp_perm_load): Likewise.
	(vectorizable_load): Add an argument. Don't keep the created vectors
	statements in the node if permutation is required. Call
	vect_transform_slp_perm_load to generate the permutation.
	(vect_transform_stmt): Add new argument. Call vectorizable_load with
	additional argument.
	(vect_schedule_slp_instance): In case of loads permutation, allocate
	vectorized statements structure for all the related SLP nodes. Call
	vect_transform_stmt with addditional argument.
	(vect_transform_loop): Call vect_transform_stmt with correct arguments.
	* config/spu/spu.c (spu_builtin_vec_perm): New.
	(TARGET_VECTORIZE_BUILTIN_VEC_PERM): Redefine.
	* config/spu/spu.h (TARG_VEC_PERMUTE_COS): Define.
	* config/rs6000/rs6000.c (rs6000_builtin_vec_perm): New.
	(TARGET_VECTORIZE_BUILTIN_VEC_PERM): Redefine.

From-SVN: r139706

2008-08-28  Chris Fairles  <chris.fairles@gmail.com>

        * acinclude.m4 ([GLIBCXX_CHECK_GTHREADS]): New. Checks for gthread
	support used by c++0x thread library.
	* configure.ac: Test unconditionally.
	* configure: Regenerate.
	* config.h.in: Regenerate.

From-SVN: r139705

2008-08-28  Chris Fairles  <chris.fairles@gmail.com>

        * gthr-posix.h (__gthread_create,  __gthread_join, __gthread_detach,
	__gthread_mutex_timed_lock, __gthread_recursive_mutex_timed_lock,
	__gthread_cond_signal, __gthread_cond_timedwait,
	__gthread_cond_timedwait_recursive): New functions.
	* gthr-posix.c (pthread_mutex_timedlock, pthread_cond_timedwait):
	Likewise.
	* gthr.h: Comment on defining __GTHREADS_CXX0X macro in conforming
	thread interfaces.

From-SVN: r139704

2008-08-28  Richard Guenther  <rguenther@suse.de>

	PR middle-end/37005
	* fold-const.c (maybe_canonicalize_comparison_1): Require
	undefined overflow only for canonicalizing A +- CST cmp CST.
	Make sure to not generate new constants that are not inside
	their TYPE_MIN/MAX_VALUE range.
	(maybe_canonicalize_comparison): Remove undefined overflow
	checking from here.
	(fold_binary): Remove now duplicate folding.

From-SVN: r139702

	* MAINTAINERS: Update my hppa and hpux entries.  Remove my vax entry.

From-SVN: r139691

2008-08-27  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/Makefile.am: Edit xml file list.
	* doc/Makefile.in: Regenerate.
	* configure: Regenerate.
	* doc/xml/manual/intro.xml: Edit, correct links, structure.
	* doc/xml/manual/configure.xml: Same.
	* doc/xml/manual/debug.xml: Same.
	* doc/xml/manual/test.xml: Same.
	* doc/xml/manual/build.xml: Remove.
	* doc/xml/manual/prerequisites.xml: Add.
	* doc/html/*: Regenerate.

From-SVN: r139690

2008-08-27  Paolo Carlini  <paolo.carlini@oracle.com>

	* c-typeck.c (convert_for_assignment): Adjust WARN_FOR_ASSIGNMENT
	use not updated in the last change.

From-SVN: r139689

	* config/sh/sh.h (REG_CLASS_CONTENTS): Drop fr32 from FPUL_REGS.
	(IRA_COVER_CLASSES): Add FPUL_REGS.

From-SVN: r139688

From-SVN: r139686

2008-08-28  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* ChangeLog: Fix spelling mistake.

From-SVN: r139683

2008-08-27  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR 37217
	* c-common.c (conversion_warning): Check for null operands.
testsuite/
	* gcc.dg/pr37217.c: New.

From-SVN: r139682

2008-08-27  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR c/31673
	* c-decl.c (check_for_loop_decls): Improve error message. Give
	hint.
testsuite/
	* gcc.dg/c90-fordecl-1.c: Update.

From-SVN: r139681

2008-08-27  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR c/37186
	* c-typeck.c (WARN_FOR_ASSIGNMENT): Add OPT parameter.
	(convert_for_assignment): Pass corrent OPT_W* parameter to
	WARN_FOR_ASSIGNMENT.
testsuite/
	* gcc.dg/pr37186.c: New.

From-SVN: r139680

	* gcc.dg/torture/type-generic-1.c: Revert previous change.
	* g++.dg/torture/type-generic-1.C: Ditto.

From-SVN: r139679

	* gcc.dg/ipa/ipacost-1.c: Remove template matching only x86-64
	* gcc.dg/ipa/ipacost-2.c: Add -fipa-cp-clone; remove template matching
	only x86-64
	* gcc.dg/ipa/ipa-1.c: Add -fipa-cp-clone
	* gcc.dg/ipa/ipa-2.c: Add -fipa-cp-clone
	* gcc.dg/ipa/ipa-3.c: Add -fipa-cp-clone
	* gcc.dg/ipa/ipa-4.c: Add -fipa-cp-clone
	* gcc.dg/ipa/ipa-5.c: Add -fipa-cp-clone
	* gcc.dg/ipa/ipa-7.c: Add -fipa-cp-clone

From-SVN: r139677

2008-08-27  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/tr1_impl/hashtable (_Hashtable<>): Add missing pointer and
	const_pointer typedefs.
	* testsuite/tr1/6_containers/unordered_set/requirements/typedef.cc:
	Add.
	* testsuite/tr1/6_containers/unordered_map/requirements/typedef.cc:
	Likewise.
	* testsuite/tr1/6_containers/unordered_multiset/requirements/
	typedef.cc: Likewise.
	* testsuite/tr1/6_containers/unordered_multimap/requirements/
	typedef.cc: Likewise.
	* testsuite/23_containers/unordered_set/requirements/typedef.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/requirements/typedef.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/requirements/typedef.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/requirements/typedef.cc:
	Likewise.

From-SVN: r139674

gcc/po:
	* gcc.pot: Regenerate.

libcpp/po:
	* cpplib.pot: Regenerate.

From-SVN: r139630

2008-08-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/35321
	* c-common.c (fold_offsetof_1): Handle TARGET_EXPR like CALL_EXPR.

/testsuite
2008-08-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/35321
	* g++.dg/parse/offsetof8.C: New.

From-SVN: r139628

2008-08-27  Paul Brook  <paul@codesourcery.com>

	* config.gcc: Loosen checks for arm uclinux eabi targets.

From-SVN: r139627

2008-08-27  Paul Brook  <paul@codesourcery.com>

	* libsupc++/eh_call.cc (__cxa_call_unexpected): Fix name of
	__get_object_from_ambiguous_exception.

From-SVN: r139626

re PR c++/17880 (-Wsequence-point doesn't warn inside if, while, do conditions, for beg/cond/end expressions etc.)

2008-08-27  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR c++/17880
cp/
	* semantics.c (maybe_convert_cond): Call verify_sequence_points.
	(finish_return_stmt): Likewise.
	(finish_switch_condition): Likewise.
testsuite/
	* g++.dg/warn/sequence-pt-1.C: New.
	* g++.dg/warn/sequence-pt-pr17880.C: New.

From-SVN: r139625

2008-08-27  Paul Brook  <paul@codesourcery.com>

	* config/arm/t-arm-coff (LIB1ASMFUNCS): Add missing undescrore on
	_clzsi2.
	* config/arm/t-linux (LIB1ASMFUNCS): Ditto.

From-SVN: r139624

2008-08-26  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* cp-tree.h: Fix #error directive.

From-SVN: r139623

From-SVN: r139617