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gcc/libitm/config.h.in
Peter Bergner 0258b6e466 acinclude.m4 (LIBITM_CHECK_AS_HTM): New. 
libitm/
        * acinclude.m4 (LIBITM_CHECK_AS_HTM): New.
        * configure.ac: Use it.
	(AC_CHECK_HEADERS): Check for sys/auxv.h.
	(AC_CHECK_FUNCS): Check for getauxval.
        * config.h.in, configure: Rebuild.
	* configure.tgt (target_cpu): Add -mhtm to XCFLAGS.
	* config/powerpc/target.h: Include sys/auxv.h and htmintrin.h.
	(USE_HTM_FASTPATH): Define.
	(_TBEGIN_STARTED, _TBEGIN_INDETERMINATE, _TBEGIN_PERSISTENT,
	_HTM_RETRIES) New macros.
	(htm_abort, htm_abort_should_retry, htm_available, htm_begin, htm_init,
	htm_begin_success, htm_commit, htm_transaction_active): New functions.

gcc/
	* config.gcc (powerpc*-*-*): Install htmintrin.h and htmxlintrin.h.
	* config/rs6000/t-rs6000 (MD_INCLUDES): Add htm.md.
	* config/rs6000/rs6000.opt: Add -mhtm option.
	* config/rs6000/rs6000-cpus.def (POWERPC_MASKS): Add OPTION_MASK_HTM.
	(ISA_2_7_MASKS_SERVER): Add OPTION_MASK_HTM.
	* config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define
	__HTM__ if the HTM instructions are available.
	* config/rs6000/predicates.md (u3bit_cint_operand, u10bit_cint_operand,
	htm_spr_reg_operand): New define_predicates.
	* config/rs6000/rs6000.md (define_attr "type"): Add htm.
	(TFHAR_REGNO, TFIAR_REGNO, TEXASR_REGNO): New define_constants.
	Include htm.md.
	* config/rs6000/rs6000-builtin.def (BU_HTM_0, BU_HTM_1, BU_HTM_2,
	BU_HTM_3, BU_HTM_SPR0, BU_HTM_SPR1): Add support macros for defining
	HTM builtin functions.
	* config/rs6000/rs6000.c (RS6000_BUILTIN_H): New macro.
	(rs6000_reg_names, alt_reg_names): Add HTM SPR register names.
	(rs6000_init_hard_regno_mode_ok): Add support for HTM instructions.
	(rs6000_builtin_mask_calculate): Likewise.
	(rs6000_option_override_internal): Likewise.
	(bdesc_htm): Add new HTM builtin support.
	(htm_spr_num): New function.
	(htm_spr_regno): Likewise.
	(rs6000_htm_spr_icode): Likewise.
	(htm_expand_builtin): Likewise.
	(htm_init_builtins): Likewise.
	(rs6000_expand_builtin): Add support for HTM builtin functions.
	(rs6000_init_builtins): Likewise.
	(rs6000_invalid_builtin, rs6000_opt_mask): Add support for -mhtm option.
	* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add support for -mhtm.
	(TARGET_HTM, MASK_HTM): Define macros.
	(FIRST_PSEUDO_REGISTER): Adjust for new HTM SPR registers.
	(FIXED_REGISTERS): Likewise.
	(CALL_USED_REGISTERS): Likewise.
	(CALL_REALLY_USED_REGISTERS): Likewise.
	(REG_ALLOC_ORDER): Likewise.
	(enum reg_class): Likewise.
	(REG_CLASS_NAMES): Likewise.
	(REG_CLASS_CONTENTS): Likewise.
	(REGISTER_NAMES): Likewise.
	(ADDITIONAL_REGISTER_NAMES): Likewise.
	(RS6000_BTC_SPR, RS6000_BTC_VOID, RS6000_BTC_32BIT, RS6000_BTC_64BIT,
	RS6000_BTC_MISC_MASK, RS6000_BTM_HTM): New macros.
	(RS6000_BTM_COMMON): Add RS6000_BTM_HTM.
	* config/rs6000/htm.md: New file.
	* config/rs6000/htmintrin.h: New file.
	* config/rs6000/htmxlintrin.h: New file.

gcc/testsuite/
        * lib/target-supports.exp (check_effective_target_powerpc_htm_ok): New
        function to test if HTM is available.
	* gcc.target/powerpc/htm-xl-intrin-1.c: New test.
	* gcc.target/powerpc/htm-builtin-1.c: New test.

From-SVN: r200960
2013-07-15 12:23:49 -05:00

181 lines
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/* config.h.in. Generated from configure.ac by autoheader. */
/* Define if building universal (internal helper macro) */
#undef AC_APPLE_UNIVERSAL_BUILD
/* Define to 1 if the target supports 64-bit __sync_*_compare_and_swap */
#undef HAVE_64BIT_SYNC_BUILTINS
/* Define to 1 if the assembler supports AVX. */
#undef HAVE_AS_AVX
/* Define if your assembler supports .cfi_* directives. */
#undef HAVE_AS_CFI_PSEUDO_OP
/* Define to 1 if the assembler supports HTM. */
#undef HAVE_AS_HTM
/* Define to 1 if the assembler supports RTM. */
#undef HAVE_AS_RTM
/* Define to 1 if the target supports __attribute__((alias(...))). */
#undef HAVE_ATTRIBUTE_ALIAS
/* Define to 1 if the target supports __attribute__((dllexport)). */
#undef HAVE_ATTRIBUTE_DLLEXPORT
/* Define to 1 if the target supports __attribute__((visibility(...))). */
#undef HAVE_ATTRIBUTE_VISIBILITY
/* Define if the POSIX Semaphores do not work on your system. */
#undef HAVE_BROKEN_POSIX_SEMAPHORES
/* Define to 1 if the target assembler supports thread-local storage. */
#undef HAVE_CC_TLS
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
/* Define to 1 if target has a weakref that works like the ELF one. */
#undef HAVE_ELF_STYLE_WEAKREF
/* Define to 1 if you have the `getauxval' function. */
#undef HAVE_GETAUXVAL
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the <malloc.h> header file. */
#undef HAVE_MALLOC_H
/* Define to 1 if you have the `memalign' function. */
#undef HAVE_MEMALIGN
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define if mmap with MAP_ANON(YMOUS) works. */
#undef HAVE_MMAP_ANON
/* Define if mmap of /dev/zero works. */
#undef HAVE_MMAP_DEV_ZERO
/* Define if read-only mmap of a plain file works. */
#undef HAVE_MMAP_FILE
/* Define to 1 if you have the `posix_memalign' function. */
#undef HAVE_POSIX_MEMALIGN
/* Define to 1 if you have the <semaphore.h> header file. */
#undef HAVE_SEMAPHORE_H
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the `strtoull' function. */
#undef HAVE_STRTOULL
/* Define to 1 if the target supports __sync_*_compare_and_swap */
#undef HAVE_SYNC_BUILTINS
/* Define to 1 if you have the <sys/auxv.h> header file. */
#undef HAVE_SYS_AUXV_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/time.h> header file. */
#undef HAVE_SYS_TIME_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if the target supports thread-local storage. */
#undef HAVE_TLS
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define to 1 if GNU symbol versioning is used for libitm. */
#undef LIBITM_GNU_SYMBOL_VERSIONING
/* Define to the sub-directory in which libtool stores uninstalled libraries.
*/
#undef LT_OBJDIR
/* Define to the letter to which size_t is mangled. */
#undef MANGLE_SIZE_T
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the home page for this package. */
#undef PACKAGE_URL
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* The size of `char', as computed by sizeof. */
#undef SIZEOF_CHAR
/* The size of `int', as computed by sizeof. */
#undef SIZEOF_INT
/* The size of `long', as computed by sizeof. */
#undef SIZEOF_LONG
/* The size of `short', as computed by sizeof. */
#undef SIZEOF_SHORT
/* The size of `void *', as computed by sizeof. */
#undef SIZEOF_VOID_P
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Define if you can safely include both <string.h> and <strings.h>. */
#undef STRING_WITH_STRINGS
/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
#undef TIME_WITH_SYS_TIME
/* Version number of package */
#undef VERSION
/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
significant byte first (like Motorola and SPARC, unlike Intel). */
#if defined AC_APPLE_UNIVERSAL_BUILD
# if defined __BIG_ENDIAN__
# define WORDS_BIGENDIAN 1
# endif
#else
# ifndef WORDS_BIGENDIAN
# undef WORDS_BIGENDIAN
# endif
#endif
#ifndef WORDS_BIGENDIAN
#define WORDS_BIGENDIAN 0
#endif
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