Age | Commit message (Collapse) | Author | Files | Lines |
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* libguile/strings.c (scm_i_make_symbol): Reuse NAME's stringbuf unless
it's mutable or NAME starts at a non-zero offset.
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* libguile/strings.c (scm_i_make_symbol): Remove 'props' argument. Use
3 words instead of 'scm_double_cell'.
* libguile/strings.h: Adjust accordingly.
* libguile/symbols.c (scm_i_str2symbol, scm_i_str2uninterned_symbol):
Likewise.
(scm_symbol_fref, scm_symbol_pref, scm_symbol_fset_x,
scm_symbol_pset_x): Move to...
* libguile/deprecated.c: ... here. Rewrite in terms of object
properties.
(symbol_function_slot, symbol_property_slot): New variables.
* libguile/symbols.h (SCM_SYMBOL_FUNC, SCM_SET_SYMBOL_FUNC)
(SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS)
(scm_symbol_fref, scm_symbol_pref, scm_symbol_fset_x)
(scm_symbol_pset_x): Move to...
* libguile/deprecated.h: ... here. Mark declarations as 'SCM_DEPRECATED'.
* module/system/base/types.scm (cell->object): Remove 'props' field for
%TC7-SYMBOL.
* doc/ref/api-data.texi (Symbol Props): Remove.
* NEWS: Update.
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* libguile/strings.c (scm_i_c_make_symbol): Remove.
* libguile/strings.h (scm_i_c_make_symbol): Remove declaration.
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* libguile/integers.c (scm_integer_mul_zi): Use mpn_mul_1.
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* libguile/integers.c (scm_integer_inexact_sqrt_z): Remove some dead
code.
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* libguile/numbers.c (log_of_shifted_double, scm_log10): Avoid complex
extension when the argument is a real nan.
* test-suite/tests/numbers.test: Tests for nans of either sign.
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* libguile/numbers.c (icmplx2str): As stated. copysign() is required by C99 and
already used without guards elsewhere in this file.
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* libguile/numbers.c (scm_abs): As stated. When x is a nan with the sign bit
set, this changes the behavior of (magnitude x) back to what it was in 3.0.7,
to clear that bit.
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* libguile/integers.c (scm_integer_logand_zi): Optimize.
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* libguile/integers.c (scm_integer_expt_ii): Add some optimizations for
cases in which we can avoid allocating an mpz.
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* libguile/integers.c (make_bignum_2): Always include.
(scm_integer_mul_ii): Avoid making a temporary allocation.
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* libguile/integers.c (scm_integer_sub_iz):
(scm_integer_sub_zi):
(scm_integer_sub_zz): Optimize to avoid temporary allocations.
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* libguile/integers.c (do_add_1, do_add, do_sub_1, do_sub, do_cmp): New
helpers.
(scm_integer_add_zi):
(scm_integer_add_zz): Use new helpers.
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* libguile/integers.c (scm_integer_abs_z): Just call
scm_integer_negate_z if negation is needed.
(scm_integer_sub_zz): Use mpz_sub instead of cloning bignum.
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* libguile/integers.c (scm_integer_sub_iz): Avoid cloning bignum.
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* libguile/integers.c (scm_integer_sub_zi): Only delegate to
scm_integer_add_ii if y is negative.
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* libguile/integers.c (scm_integer_mul_zz): Optimize to avoid temporary
allocations.
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* libguile/integers.c (bignum_trim1):
(bignum_negate_if): New helpers.
(scm_integer_mul_zi): Use the mpn API to avoid temporary allocation.
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Calling out to Scheme was a performance regression.
* libguile/integers.h:
* libguile/integers.c (scm_integer_expt_ii, scm_integer_expt_zi): New
internal functions.
* libguile/numbers.c (scm_integer_expt): Go back to C. But, include
fast cases for inums and doubles.
* module/ice-9/boot-9.scm: Revert addition of integer-expt.
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* libguile/integers.c (make_bignum_0): New helper.
(make_bignum_from_uint64):
(ulong_to_bignum):
(long_to_bignum): Call new helper as appropriate.
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* libguile/integers.c (take_mpz): Avoid making a bignum if the value is
fixable.
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* libguile/deprecated.c (make_bignum): Move here from numbers.c, to
support scm_i_long2big etc.
(scm_i_big2dbl):
(scm_i_long2big):
(scm_i_ulong2big):
(scm_i_clonebig):
(scm_i_normbig): Deprecate.
(scm_install_gmp_memory_functions): Deprecate, happily! SCM bignums now
have digits allocated inline with the bignum itself, so they are
completely transparent to the GC already. The price is that if GMP ever
allocates digits via the MPZ API, those digits then have to be copied
back into managed memory. But we avoid having to install finalizers and
we avoid having to muck with GMP's allocator.
* libguile/numbers.c (scm_from_mpz): Use scm_integer_from_mpz.
(scm_init_numbers): Never muck with GMP's allocators.
* doc/ref/guile-invoke.texi (Environment Variables): Remove note about
GUILE_INSTALL_GMP_MEMORY_FUNCTIONS.
* meta/build-env.in: No need to set GUILE_INSTALL_GMP_MEMORY_FUNCTIONS.
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* libguile/socket.c (scm_to_ipv6): Use scm_to_mpz.
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* libguile/srfi-60.c (scm_srfi60_rotate_bit_field)
(scm_srfi60_reverse_bit_field, scm_srfi60_integer_to_list)
(scm_srfi60_list_to_integer): Update.
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* libguile/integers.h:
* libguile/integers.c (scm_integer_scan1_i):
(scm_integer_scan1_z): New internal functions.
* libguile/srfi-60.c (scm_srfi60_log2_binary_factors): Use scan1
functions.
(scm_srfi60_copy_bit): Use integers lib.
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* libguile/random.c (scm_c_random_bignum):
* libguile/socket.c (scm_from_ipv6): Avoid scm_i_mkbig.
* libguile/numbers.h:
* libguile/numbers.c (scm_i_mkbig): Remove.
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* libguile/numbers.c: Use internal function instead of big2dbl which we
will deprecate.
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* libguile/numbers.c (scm_i_inum2big): Remove.
(scm_magnitude): Delegate to abs.
(scm_angle): Simplify.
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* libguile/numbers.c (scm_magnitude, scm_angle): Use integers lib.
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* libguile/integers.h:
* libguile/integers.c (scm_integer_exact_quotient_iz): New internal
function.
* libguile/numbers.c (scm_i_make_ratio): Simplify and enforce
invariants.
(scm_exact_integer_quotient): Use integer lib.
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* libguile/integers.c (scm_integer_set_mpz_z): New internal function.
(scm_integer_init_set_mpz_z): Rename from scm_integer_to_mpz_z.
* libguile/integers.h:
* libguile/numbers.c (scm_i_divide2double): Avoid SCM_I_BIG_MPZ.
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* libguile/numbers.c (scm_i_big2dbl_2exp): Remove unused function.
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* libguile/integers.h:
* libguile/integers.c (scm_integer_frexp_z): Expose internally.
(scm_integer_to_double_z):
(scm_integer_inexact_sqrt_z): Adapt uses.
* libguile/numbers.c (log_of_exact_integer): Use exposed
scm_integer_frexp_z.
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* libguile/integers.h:
* libguile/integers.c (scm_is_integer_perfect_square_i):
(scm_is_integer_perfect_square_z):
(scm_integer_floor_sqrt_i):
(scm_integer_floor_sqrt_z):
(scm_integer_inexact_sqrt_i):
(scm_integer_inexact_sqrt_z): New internal functions.
* libguile/numbers.c (scm_sqrt): Reimplement.
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* libguile/numbers.c (scm_exact_integer_sqrt): Call out.
* libguile/integers.h:
* libguile/integers.c (scm_integer_exact_sqrt_i):
(scm_integer_exact_sqrt_z): New internal functions.
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* libguile/integers.h:
* libguile/integers.c (scm_integer_to_mpz_z): New internal function.
* libguile/numbers.c (scm_to_mpz): Use new function.
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* libguile/Makefile.am (noinst_HEADERS):
* libguile/conv-integer.i.c:
* libguile/conv-uinteger.i.c: Remove.
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* libguile/numbers.c (scm_to_wchar, scm_from_wchar): Implement inline.
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* libguile/numbers.c (scm_to_int64, scm_from_int64, scm_to_uint64):
(scm_from_uint64): Reimplement inline.
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* libguile/numbers.c (scm_to_int32, scm_from_int32, scm_to_uint32):
(scm_from_uint32): Reimplement inline.
* libguile/integers.c (make_bignum_2):
(make_bignum_from_uint64):
(negative_uint32_to_int32):
(positive_uint32_to_int32):
(bignum_to_int32):
(bignum_to_uint32):
(scm_integer_from_int32):
(scm_integer_from_uint32):
(scm_integer_to_int32_z):
(scm_integer_to_uint32_z): Better int32 support for 32-bit machines.
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* libguile/integers.c (make_bignum_from_uint64):
(make_bignum_from_int64): New helpers.
(scm_integer_from_int64):
(scm_integer_from_uint64): New internal functions.
* libguile/integers.h: Declare new internal functions.
* libguile/numbers.c (range_error): Declare as noreturn.xo
(inum_in_range): New helper.
(scm_from_signed_integer):
(scm_to_signed_integer):
(scm_from_unsigned_integer):
(scm_to_unsigned_integer):
(scm_to_int8):
(scm_from_int8):
(scm_to_uint8):
(scm_from_uint8):
(scm_to_int16):
(scm_from_int16):
(scm_to_uint16):
(scm_from_uint16): Implement manually.
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* libguile/integers.c (negative_int64):
(int64_magnitude):
(negative_uint64_to_int64):
(positive_uint64_to_int64):
(bignum_to_int64):
(bignum_to_uint64): New helpers.
(scm_integer_to_int64_z):
(scm_integer_to_uint64_z): New internal functions.
* libguile/integers.h: Declare internal functions.
* libguile/numbers.c (scm_is_signed_integer):
(scm_is_unsigned_integer): Simplify bigint cases.
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* libguile/integers.c (scm_integer_to_double_z): Doubles that can't be
exactly represented as integers should round.
(bignum_frexp_z): New helper.
(scm_integer_from_mpz, scm_integer_from_double): New internal functions.
* libguile/numbers.h:
* libguile/numbers.c (scm_i_bigcmp, scm_i_dbl2big, scm_i_dbl2num):
Remove unused internal functions.
(scm_inexact_to_exact): Rework to avoid scm_i_dbl2big.
(scm_bigequal): Move here, from eq.c.
(scm_integer_to_double_z): Use the new helper.
(scm_i_big2dbl): Use scm_integer_to_double_z.
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* libguile/deprecated.c (scm_bit_count_star): Fix logic to count 0
bits.
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* libguile/integers.h:
* libguile/integers.c (scm_is_integer_divisible_ii):
(scm_is_integer_divisible_zi):
(scm_is_integer_divisible_zz): New helpers.
* libguile/numbers.c (invert, divide, complex_div): New helpers for
scm_divide.
(scm_divide): Adapt.
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* libguile/numbers.c: We require IEEE infinities and NaN so there is no
case in which ALLOW_DIVIDE_BY_ZERO would not be defined.
(scm_divide, scm_tan, scm_tanh, scm_log, scm_log10): Always throw on
overflow for divide by exact zero, never throw for divide by inexact
zero.
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* libguile/numbers.c (scm_product): Remove need for s_product defines.
Call out to product, as appropriate.
(product): New helper.
* libguile/integers.h:
* libguile/integers.c (scm_integer_mul_ii):
(scm_integer_mul_zi):
(scm_integer_mul_zz): New internal functions.
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* libguile/numbers.c (scm_sum): Remove need for s_sum defines.
(negate, difference): New helpers.
(scm_difference): Call out to difference or negate, as appropriate.
* libguile/integers.h:
* libguile/integers.c (scm_integer_negate_i):
(scm_integer_negate_z):
(scm_integer_sub_ii):
(scm_integer_sub_iz):
(scm_integer_sub_zi):
(scm_integer_sub_zz): New internal functions.
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* libguile/integers.h:
* libguile/integers.c (scm_integer_to_double_z):
(scm_integer_add_ii, scm_integer_add_zi, scm_integer_add_zz): New
internal functions.
* libguile/numbers.c (sum): New helper for scm_sum. Clean up to avoid
repetition. The dispatch is less optimal but the code is shorter and
more maintainable; in any case if speed is important, the compiler needs
to be involved.
(scm_sum): Adapt.
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* libguile/numbers.c (scm_max, scm_min): Lean more on scm_is_less_than.
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