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2013-05-09  Torbjorn Granlund  <tege@gmplib.org>

	* configure.ac (--enable-fake-cpuid): New option.
	* mpn/x86_64/fat/fat.c (WANT_FAKE_CPUID): Remove defaulting.
	* mpn/x86/fat/fat.c (WANT_FAKE_CPUID): Likewise.

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	* mpn/x86_64/bd1/mul_1.asm: Fix typo.

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2013-05-07  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/x86_64/fat/fat.c (fake_cpuid): Handle 0x80000001 request.
	(fake_cpuid_available): Remove unused function.

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	* mpn/generic/mod_1_1.c: Cast constant udiv_rnnd_preinv arguments.
	* mpn/generic/mod_1_2.c: Likewise.
	* mpn/generic/mod_1_3.c: Likewise.
	* mpn/generic/mod_1_4.c: Likewise.
	* mpn/generic/divrem_2.c: Likewise.

2013-05-06  Torbjorn Granlund  <tege@gmplib.org>

	* config.guess (power*): Handle all ppc970 variants.

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2013-05-03  David S. Miller  <davem@davemloft.net>

	* tune/common.c (speed_mpn_addlsh1_n, speed_mpn_sublsh1_n,
	speed_mpn_rsblsh1_n, speed_mpn_addlsh2_n, speed_mpn_sublsh2_n,
	speed_mpn_rsblsh2_n): Don't define if these routines are macros.
	* tune/speed.c (routine): Likewise don't table if they are macros.

	* mpn/sparc64/ultrasparct3/addmul_1.asm: Add T4 and T3 timings.
	* mpn/sparc64/ultrasparct3/aormul_4.asm: Likewise.
	* mpn/sparc64/ultrasparct3/aorslsh_n.asm: Likewise.
	* mpn/sparc64/ultrasparct3/cnd_aors_n.asm: Likewise.
	* mpn/sparc64/ultrasparct3/submul_1.asm: Likewise.

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2013-05-03  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/sparc64/ultrasparct3/aorslsh_n.asm: Invoke INITCY where it has
	effect.

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	* gmp-impl.h: Amend last change.
	* tests/devel/try.c (choice_array): Don't try to table addlsh1_n etc if
	a macro.

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2013-05-02  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/arm/copyd.asm: Suppress dead pointer update.
	* mpn/arm/copyi.asm: Likewise.
	* mpn/arm/neon/logops_n.asm: Likewise.
	* mpn/arm/neon/tabselect.asm: Likewise.
	* mpn/arm/rshift.asm: Likewise.
	* mpn/arm/tabselect.asm: Likewise.
	* mpn/arm/v6/dive_1.asm: Likewise
	* mpn/arm/v7a/cora15/neon/copyi.asm: Likewise.

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	* mpn/arm/v7a/cora15/neon/com.asm: New file.

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2013-05-01  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/sparc64/ultrasparct3/aormul_4.asm: New file.

	* configure.ac (GMP_MULFUNC_CHOICES): Support mul_3 + addmul_3 and
	mul_4 + addmul_4.

	* mpn/sparc64/ultrasparct3/aormul_2.asm: Optimise lead-in code.

	* mpn/sparc64/ultrasparct3/missing.m4 (addxccc): Allow g2 as input.
	(umulxhi): Save and restore o7 to allow it as in/out parameter.

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2013-04-29  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/arm/v7a/cora15/cnd_aors_n.asm: New file, was mis-named.

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	* mpn/sparc64/ultrasparct3/addmul_1.asm: Rewrite.

	* mpn/sparc64/ultrasparct3/submul_1.asm: Rewrite.

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	* mpn/sparc64/ultrasparct3/cnd_aors_n.asm: New file.

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	* gmp-impl.h: Override mpn_addlsh1_n, mpn_addlsh2_n, mpn_sublsh1_n, etc
	with mpn_addlsh_n, etc when !HAVE_NATIVE the former but HAVE_NATIVE the
	latter.

	* mpn/sparc64/ultrasparct3/aorslsh_n.asm: New file.

	* configure.ac (sparc-*-*): Recognise t5 along with t3 and t4.
	Remove sparc64/ultrasparct1 from path_64 for T3, T3, and T5.

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2013-04-27  Mike Frysinger  <vapier@gentoo.org>

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	* configure.ac (arm*-*-*): Set up path also for plainest CPU variants.
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2013-04-27  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/arm/v6/popham.asm: New file.

	* mpn/arm/v7a/cora15/cnd-aors_n.asm: New file.

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2013-04-25  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/arm/mod_34lsub1.asm: Clear carry smarter.

	* mpn/arm/v7a/cora15/logops_n.asm: Conditionally suppress conditionally
	used code.

	* mpn/arm/v7a/cora15/submul_1.asm: New file.

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2013-04-24  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/arm/v7a/cora15/com.asm: New file.

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	* mpn/arm/v7a/cora15/logops_n.asm: New file.

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2013-04-19  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/arm/v7a/cora15/aors_n.asm: New file.

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	* mpn/arm/v7a/cora15/addmul_1.asm: Rewrite.

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2013-04-18  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/alpha/tabselect.asm: New file.

2013-04-17  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/powerpc32/tabselect.asm: New file.

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	* longlong.h (arm64 count_trailing_zeros): New.

	* mpn/arm64/invert_limb.asm: New file.

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	* mpn/generic/dive_1.c: Rewrite to use Hensel division also for
	size = 1.

	* mpn/generic/mod_1_1.c (add_mssaaaa): Provide VIS3 variant.

	* configure.ac: Remove "missing" from extra_functions_64 for coreibwl.

	* mpn/sparc64/ultrasparct3/mul_1.asm: Decrease loop alignment.
	* mpn/sparc64/ultrasparct3/aormul_2.asm: Likewise.

2013-04-16  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/alpha/invert_limb.asm: Generate table.
	* mpn/powerpc64/mode64/invert_limb.asm: Likewise.
	* mpn/s390_64/invert_limb.asm: Likewise.
	* mpn/sparc64/ultrasparct3/invert_limb.asm: Likewise.
	* mpn/x86_64/invert_limb_table.asm: Likewise.

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2013-04-15  David S. Miller  <davem@davemloft.net>

	* mpn/sparc32/sparc-defs.m4 (LEA64): New macro.
	* mpn/sparc64/gcd_1.asm: Use it.
	* mpn/sparc64/ultrasparct3/dive_1.asm: Likewise.
	* mpn/sparc64/ultrasparct3/invert_limb.asm: Likewise.
	* mpn/sparc64/ultrasparct3/mode1o.asm: Likewise.

	* mpn/sparc64/gcd_1.asm: Use RODATA, TYPE, and SIZE.

2013-04-15  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/sparc64/ultrasparct3/invert_limb.asm: Avoid addend for GOT entry,
	it is not portable.

	* mpn/sparc64/tabselect.asm: New file.

	* mpn/x86/mmx/tabselect.asm: New file.
	* configure.ac (x86): Add x86/mmx to path for relevant CPUs.

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	* mpn/sparc64/gcd_1.asm: Use rdpc for PIC.
	* mpn/sparc64/ultrasparct3/mode1o.asm: Use rdpc for PIC.
	* mpn/sparc64/ultrasparct3/dive_1.asm: Use rdpc for PIC.
	* mpn/sparc64/ultrasparct3/invert_limb.asm: Handle PIC, use rdpc.

	* Revert remaining parts of recent sparc LEA changes.

2013-04-14  David S. Miller  <davem@davemloft.net>

	* mpn/sparc32/v9/sqr_diagonal.asm: Revert LEA and INT32 changes.
	* mpn/sparc64/gcd_1.asm: Likewise.

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2013-04-13  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/x86_64/bd1/tabselect.asm: New file.
	* mpn/x86_64/coreisbr/tabselect.asm: New file.
	* mpn/x86_64/k10/tabselect.asm: New file.
	* mpn/x86_64/coreinhm/tabselect.asm: New file.
	* mpn/x86_64/core2/tabselect.asm: New file.
	* mpn/x86_64/pentium4/tabselect.asm: New file.

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	* mpn/x86_64/fastsse/tabselect.asm: New file.
	* mpn/arm/neon/tabselect.asm: Rewrite.
	* mpn/arm/tabselect.asm: Rewrite.
	* mpn/powerpc64/tabselect.asm: Rewrite.
	* mpn/x86_64/tabselect.asm: Rewrite.

	* tune/speed.h (SPEED_ROUTINE_MPN_TABSELECT): Implement special code,
	making .r argument be table width.

2013-04-11  David S. Miller  <davem@davemloft.net>

	* mpn/sparc32/sparc-defs.m4 (LEA): Remove unused local label.
	(LEA_LEAF): Likewise.

2013-04-11  Niels Möller  <nisse@lysator.liu.se>
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	* mpn/arm/v6/submul_1.asm: New file, using the corresponding
	addmul_1 loop + complement trick.

2013-04-10  David S. Miller  <davem@davemloft.net>

	* acinclude.m4 (GMP_ASM_SPARC_GOTDATA,
	GMP_ASM_SPARC_SHARED_THUNKS): New feature tests.
	* configure.ac: Call GMP_ASM_SPARC_GOTDATA and
	GMP_ASM_SPARC_SHARED_THUNKS on sparc.
	* mpn/sparc32/sparc-defs.m4 (LEA, LEA_LEAF, LEA_THUNK): New macros.
	* mpn/sparc32/udiv.asm: Convert over to LEA, LEA_LEAF, and LEA_THUNK.
	* mpn/sparc32/v8/addmul_1.asm: Likewise.
	* mpn/sparc32/v8/mul_1.asm: Likewise.
	* mpn/sparc32/v8/supersparc/udiv.asm: Likewise.
	* mpn/sparc32/v8/udiv.asm: Likewise.
	* mpn/sparc64/gcd_1.asm: Likewise.
	* mpn/sparc64/ultrasparct3/dive_1.asm: Likewise.
	* mpn/sparc64/ultrasparct3/invert_limb.asm: Likewise.
	* mpn/sparc64/ultrasparct3/mode1o.asm: Likewise.
	* mpn/sparc32/v9/sqr_diagonal.asm: Likewise and use INT32.

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2013-04-09  Torbjorn Granlund  <tege@gmplib.org>

	* longlong.h (sparc64): Test __VIS__ instead of __sparc_vis3.

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	* config.guess (sparc*): Invoke set_cc_for_build to get $dummy.

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2013-04-08  Torbjorn Granlund  <tege@gmplib.org>

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	* config.guess: Rework tmp file names, make sure to remove tmp files.

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	* mpn/arm/dive_1.asm: Rewrite count-trailing-zeros code, using private
	table.

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	* mpn/arm: Canonicalise arm assembly to use old style "mov ... lsl" for
	shift ops.

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2013-04-07  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/sparc64/ultrasparct3/mod_34lsub1.asm: New file.

	* longlong.h (sparc64): Define umul_ppmm, add_ssaaaa, and
	count_leading_zeros conditionally under the symbol __sparc_vis3.
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	* mpn/arm/dive_1.asm: New file.
	* mpn/arm/v6/dive_1.asm: New file.

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	* mpn/arm/v6t2/mode1o.asm: Make trivial change to avoid v6t2...
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	* mpn/arm/v6/mode1o.asm: ...instruction, move file accordingly.

	* mpn/powerpc64/mode64/invert_limb.asm: Put all multiplies low-limb first.

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2013-04-04  David S. Miller  <davem@davemloft.net>

	* mpn/sparc64/ultrasparct3/add_n.asm: Rewrite.
	* mpn/sparc64/ultrasparct3/sub_n.asm: Rewrite.

	* mpn/sparc64/ultrasparct3/invert_limb.asm: Align table.

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2013-04-04  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/sparc32/sparc-defs.m4: Provide dummy lzcnt.

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	* tests/mpn/logic.c: Seed using RANDS, then use mpz_rrandomb.

	* tests/mpn/t-div.c (random_word): Remove.  Let callers invoke urandom.

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	* mpn/sparc64/ultrasparct3/mul_1.asm: Rewrite.

	* mpn/sparc64/ultrasparct3/bdiv_dbm1c.asm: New file.
	* mpn/sparc64/ultrasparct3/dive_1.asm: New file.
	* mpn/sparc64/ultrasparct3/invert_limb.asm: New file.
	* mpn/sparc64/ultrasparct3/mod_1_4.asm: New file.
	* mpn/sparc64/ultrasparct3/mode1o.asm: New file.

2013-04-03  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/sparc64/ultrasparct3/aormul_2.asm: Reschedule for better speed.

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2013-04-02  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/sparc64/ultrasparct3/missing.m4: Misc tweaks.
	 (lzcnt): New.
	* mpn/sparc64/ultrasparct3/missing.asm (__gmpn_lzcnt): New function.

	* mpn/sparc32/sparc-defs.m4: Put FAKE_T3 stuff here...
	* mpn/sparc64/ultrasparct3/aormul_2.asm: ...moved from here.

	* mpn/sparc64/ultrasparc1234/lshift.asm: Remove.
	* mpn/sparc64/ultrasparc1234/rshift.asm: Remove.

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2013-04-01  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/sparc64/ultrasparct3/missing.m4 (umulxhi): Don't clobber retaddr,
	allowing use in functions that does not do save/restore.

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	* mpn/sparc64/gcd_1.asm: Tweak for tighter loop.

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2013-03-31  David S. Miller  <davem@davemloft.net>
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	* mpn/sparc64/lshift.asm: New file.
	* mpn/sparc64/rshift.asm: New file.
	* mpn/sparc64/lshiftc.asm: New file.
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2013-03-31  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/sparc64/ultrasparct1/lshift.asm: Remove.
	* mpn/sparc64/ultrasparct1/rshift.asm: Remove.
	* mpn/sparc64/ultrasparct1/lshiftc.asm: Remove.

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2013-03-29  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/sparc64/ultrasparct3/aormul_2.asm: Always do mulx before umulxhi.

2013-03-28  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/sparc64/mod_1_4.c (mpn_mod_1s_4p): Make precomputed arg 'const'.
	(mpn_mod_1s_4p_cps): Update from generic code.

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2013-03-27  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/generic/trialdiv.c: Make variables 'const' to match tables.

	* mpn/generic/mod_1_1.c (mpn_mod_1_1p): Make precomputed arg 'const'.
	* mpn/generic/mod_1_2.c (mpn_mod_1s_2p): Likewise.
	* mpn/generic/mod_1_3.c (mpn_mod_1s_3p): Likewise.
	* mpn/generic/mod_1_4.c (mpn_mod_1s_4p): Likewise.
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	* gmp-impl.h: Update prototypes.

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	* mpn/x86_64/mulx/aorsmul_1.asm: New file.
	* mpn/x86_64/mulx/addmul_1.asm: Remove.

2013-03-26  Niels Möller  <nisse@lysator.liu.se>

	Make mpn_cnd_add_n and mpn_cnd_sub_n public.
	* doc/gmp.texi (Low-level Functions): Document mpn_cnd_add_n and
	mpn_cnd_sub_n.
	* gmp-h.in (mpn_cnd_add_n, mpn_cnd_sub_n): Moved prototypes
	here...
	* gmp-impl.h: ... from here.

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2013-03-26  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/x86/pentium4/sse2/cnd_add_n.asm: New file.
	* mpn/x86/pentium4/sse2/cnd_sub_n.asm: New file.
	* mpn/x86/cnd_aors_n.asm: New file.

2013-03-25  David S. Miller  <davem@davemloft.net>

	* mpn/sparc64/ultrasparct3/hamdist.asm: New file.
	* mpn/sparc64/ultrasparct3/popcount.asm: New file.

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2013-03-25  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/ia64/aorsorrlshC_n.asm: Generalised from aorslshC_n.asm.
	* mpn/ia64/aorsorrlsh1_n.asm: Generalised from aorslsh1_n.asm.
	* mpn/ia64/aorsorrlsh2_n.asm: Generalised from aorslsh2_n.asm.

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2013-03-24  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/arm/v7a/cora15/neon/aorsorrlshC_n.asm: New file.
	* mpn/arm/v7a/cora15/neon/aorsorrlsh2_n.asm: New file.
	* mpn/arm/v7a/cora15/neon/aorsorrlsh1_n.asm: New file.
	* mpn/arm/v7a/cora15/neon/rsh1aors_n.asm: New file.

	* configure.ac (GMP_MULFUNC_CHOICES): Support add+sub+rsb lsh files.

	* tests/refmpn.c (refmpn_addlsh_nc, refmpn_sublsh_nc): Remove silly
	assert of mp_limb being non-negative.

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2013-03-21  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/arm/neon/lshiftc.asm: New file.

	* mpn/arm/v6/sqr_basecase.asm: Trim 'sqr_diag_addlsh1' loop.

	* gen-trialdivtab.c: Output just raw data, remove actual variables.
	* mpn/generic/trialdiv.c: Put variables from gen-trialdivtab.c here,
	and make them 'const'.

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2013-03-20  Torbjorn Granlund  <tege@gmplib.org>

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	* config.guess: Rework arm CPU recognition.
	* config.sub: Corresponding updates.
	* configure.ac: Likewise.

	* mpn/x86_64/mulx/adx/addmul_1.asm: Let FAKE_MULXADX be off by default.

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	* mpn/arm/v7a/cora15/neon/copyi.asm: Move from "..".
	* mpn/arm/v7a/cora15/neon/copyd.asm: Likewise.

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	* config.guess: Tack on "neon" for appropriate arm CPUs.
	* configure.ac (arm*-*-*): Recognise neon suffix for a8, a9, and a15.

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2013-03-19 Marco Bodrato <bodrato@mail.dm.unipi.it>

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	* mpf/fits_u.h: Accept numbers truncating to zero before checking the
	sign.
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	* tests/mpf/t-fits.c: Check new edges.

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2013-03-19  Torbjorn Granlund  <tege@gmplib.org>

	* tests/arm32check.c: Get printing of clobbered register right.

	* mpn/arm/neon/popcount.asm: New file.
	* mpn/arm/neon/hamdist.asm: New file.

	* tests/Makefile.am (EXTRA_libtests_la_SOURCES): Add arm32call.asm and
	arm32check.c.

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2013-03-18  Torbjorn Granlund  <tege@gmplib.org>

	* configure.ac (arm*-*-*): Define CALLING_CONVENTIONS_OBJS.

	* tests/arm32call.asm: New file.
	* tests/arm32check.c: New file.

	* mpn/arm/arm-defs.m4 (LEA): Rewrite to properly handle repeated use.
	(EPILOGUE_cpu): Define.

	* mpn/arm/v6/addmul_3.asm: Make code work for PIC.

	* tests/x86call.asm: Modernise asm syntax.
	* tests/amd64call.asm: Likewise.

	* mpn/x86/darwin.m4 (m4append): Move definition from here...
	* mpn/asm-defs.m4: ...to here.

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2013-03-18 Marco Bodrato <bodrato@mail.dm.unipi.it>

	* doc/gmp.texi (--enable-fat): No quote in concept index.

	* mpf/swap.c: Reduce the number of variables.

2012-03-17  Marc Glisse  <marc.glisse@inria.fr>

	* tests/cxx/t-do-exceptions-work-at-all-with-this-compiler.cc: New file.
	* tests/cxx/Makefile.am: Add new file. Reorder the tests.

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2013-03-17  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/generic/mul_fft.c: Use TMP_BALLOC*, but combine several areas.

	* mpz/powm_ui.c (mod): Use TMP_BALLOC in mu code.

	* mpn/arm/v6/addmul_3.asm: New file.

	* mpn/arm/v7a/cora15/copyd.asm: Tweak.

	* mpn/arm64/copyi.asm: New file.
	* mpn/arm64/copyd.asm: New file.

2013-03-16  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/arm/v6/addmul_2.asm: Tweak for better A9 performance.

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2013-03-14  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/ia64/cnd_aors_n.asm: New file.

	* mpn/arm64/cnd_aors_n.asm: New file.

	* mpn/arm64/aors_n.asm (ADDSUB): Remove unused definition.

	* mpn/ia64/aors_n.asm: Remove a redundant ASM_START.

	* mpn/arm/cnd_aors_n.asm: Avoid ARM conditional insn execution.

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	* mpn/x86_64/missing.asm: Move from mulx/adx since we cannot currently
	prune missing.asm from path.
	* mpn/x86_64/mulx/adx/missing-call.m4: Likewise.
	* mpn/x86_64/mulx/adx/missing-inline.m4: Likewise.
	* mpn/x86_64/mulx/adx/addmul_1.asm: Update hardwired path.

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2013-03-13 Marco Bodrato <bodrato@mail.dm.unipi.it>

	* mpz/cong_2exp.c: Write loops in a cleaner way.
	* gmp-impl.h (mpz_zero_p): Likewise.

2013-03-12  Niels Möller  <nisse@lysator.liu.se>

	New names mpn_cnd_add_n and mpn_cnd_sub_n.
	* mpn/generic/cnd_add_n.c (mpn_cnd_add_n): Renamed file and
	function, from addcnd.c:mpn_addcnd_n.
	* mpn/generic/cnd_sub_n.c (mpn_cnd_sub_n): Renamed, from
	subcnd.c:mpn_subcnd_n.
	* mpn/arm/cnd_aors_n.asm: Renamed file, from aorscnd.asm, and
	renamed functions.
	* mpn/x86_64/cnd_aors_n.asm: Analogous renaming.
	* mpn/powerpc64/mode64/cnd_aors_n.asm: Analogous renaming.
	* gmp-impl.h (mpn_cnd_add_n, mpn_cnd_add_n): Updated prototypes
	with new names.
	* configure.ac: Updated for new names.
	* tests/refmpn.c (refmpn_cnd_add_n): Renamed, from refmpn_addcnd_n.
	(refmpn_cnd_sub_n): Renamed, from refmpn_subcnd_n.
	* tests/tests.h (refmpn_cnd_add_n, refmpn_cnd_sub_n): Updated
	prototypes with new names.
	* tune/common.c (speed_mpn_cnd_add_n): Renamed, from
	speed_mpn_addcnd_n, call mpn_cnd_add_n.
	(speed_mpn_cnd_sub_n): Renamed, from speed_mpn_subcnd_n, call
	mpn_cnd_sub_n.
	* tune/speed.h (speed_mpn_cnd_add_n, speed_mpn_cnd_sub_n): Updated
	prototypes with new names.
	* tune/speed.c (routine): Updated list with new names.
	* tests/devel/try.c: Updated for new mpn_cnd_* names.
	* mpn/generic/sbpi1_div_sec.c: Likewise.
	* mpn/generic/powm_sec.c: Likewise.

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2013-03-12  Torbjorn Granlund  <tege@gmplib.org>

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	* configure.ac: Add "missing" to extra_functions_64 for coreibwl.
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	* mpn/x86_64/mulx/adx/addmul_1.asm: Simplify.  Make FAKE_MULXADX the
	default awaiting proper qemu behaviour.

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2013-03-11  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/x86_64/aorscnd_n.asm: Read 32 bits for 'n' arguments on DOS64.

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	* tests/mpz/t-powm_ui.c: Test larger arguments.  General cleanup.

	* mpz/powm_ui.c (mod): Adhere to mpn_mu_div_qr's overlap requirements.

2013-03-10  Niels Möller  <nisse@lysator.liu.se>

	* mpn/generic/sbpi1_div_sec.c: Update calls of mpn_addcnd_n and
	mpn_subcnd_n.
	* mpn/generic/powm_sec.c (MPN_REDC_1_SEC, MPN_REDC_2_SEC)
	(mpn_powm_sec): Update calls of mpn_subcnd_n.

	* tests/tests.h (refmpn_addcnd_n, refmpn_subcnd_n): Update
	declarations.
	* tests/refmpn.c (refmpn_addcnd_n, refmpn_subcnd_n): Similar
	reorder of arguments.
	* tests/devel/try.c (call): Pass condition first, for
	TYPE_ADDCND_N and TYPE_SUBCND_N.

	* tune/common.c (speed_mpn_addcnd_n, speed_mpn_subcnd_n): Update
	to pass condition as first argument.

	* gmp-impl.h (mpn_addcnd_n, mpn_subcnd_n): Updated declarations.

	* mpn/generic/addcnd_n.c (mpn_addcnd_n): Reordered arguments, make
	condition the first argument.
	* mpn/generic/subcnd_n.c (mpn_subcnd_n): Likewise.
	* mpn/arm/aorscnd_n.asm: Likewise.
	* mpn/x86_64/aorscnd_n.asm: Likewise.
	* mpn/powerpc64/mode64/aorscnd_n.asm: Likewise.

2013-03-10  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/x86_64/mulx/adx/missing.asm: Simulate some mulx/adx insns.
	* mpn/x86_64/mulx/adx/missing-call.m4: Call variant.
	* mpn/x86_64/mulx/adx/missing-inline.m4: Inline variant.

	* mpn/sparc64/ultrasparct3/missing.asm: Simulate some v9-2011 insns.
	* mpn/sparc64/ultrasparct3/missing.m4: Inline or invoke missing.asm for
	v9-2011 insn.

	* configure.ac: Strip `haswell' from paths for now.

	* mpn/x86_64/mulx/addmul_1.asm: New.
	* mpn/x86_64/mulx/mul_1.asm: Rewrite file from `haswell' subdir.
	* mpn/x86_64/mulx/adx/addmul_1.asm: Likewise.
	* mpn/x86_64/haswell: Remove.

	* mpn/arm/v7a/cora15/mul_1.asm: New file.
	* mpn/arm/v7a/cora15/addmul_1.asm: New file.

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2013-03-09 Marco Bodrato <bodrato@mail.dm.unipi.it>

	* tests/mpz/t-cong_2exp.c: Improve coverage.

2013-03-09  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/sparc64/ultrasparc1234/add_n.asm: Use g5 instead of g4.
	* mpn/sparc64/ultrasparc1234/sub_n.asm: Likewise.

	* mpn/sparc64/ultrasparct3/aormul_2.asm: Fix a typo.

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2013-03-07  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/arm/v7a/cora9/gmp-mparam.h: New file.

	* configure.ac (GMP_MULFUNC_CHOICES): Support mul_2 + addmul_2.

	* mpn/sparc64/ultrasparct3/aormul_2.asm: New file.

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	* mpn/sparc64/ultrasparct3/submul_1.asm: Optimise out two carry
	propagating adds.

2013-03-06  David Miller  <davem@davemloft.net>
	* config.guess: Recognize UltraSparc T4 under Linux.
	* configure.ac: Add sparc64/ultrasparct3 to path_64 when T3 or T4.
	Append -xarch=v8plusd or -xarch=v9d to command line, as needed.
	* mpn/sparc64/ultrasparct3/mul_1.asm: New file.
	* mpn/sparc64/ultrasparct3/addmul_1.asm: New file.
	* mpn/sparc64/ultrasparct3/submul_1.asm: New file.
	* mpn/sparc64/ultrasparct3/add_n.asm: New file.
	* mpn/sparc64/ultrasparct3/sub_n.asm: New file.
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	* mpn/sparc32/ultrasparct1/mul_1.asm: Unroll main loop one time, add
	T2/T3/T4 timings.
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	* mpn/sparc32/ultrasparct1/addmul_1.asm: Likewise.
	* mpn/sparc32/ultrasparct1/submul_1.asm: Likewise.

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2013-03-04  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/arm/neon/lorrshift.asm: New file.

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2013-03-03  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/arm/v7a/cora15/copyd.asm: New file.
	* mpn/arm/v7a/cora15/copyi.asm: New file.

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	* mpn/arm64/logops_n.asm: New file.
	* mpn/arm64/gcd_1.asm: New file.
	* mpn/arm64/aorsmul_1.asm: New file.
	* mpn/arm64/addmul_1.asm: Remove.
	* mpn/arm64/aors_n.asm: Complete rewrite.
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	* mpn/arm/tabselect.asm: New file.
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	* mpn/arm/neon/tabselect.asm: New file.
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	* mpn/arm/copyi.asm: Software pipeline.
	* mpn/arm/copyd.asm: Likewise.

	* config.guess: Rework tmp file handling to resemble configfsf.guess's.

2013-03-03  Niels Möller  <nisse@lysator.liu.se>
	* doc/gmp.texi (Integer Special Functions): Document
	mpz_limbs_read, mpz_limbs_write, mpz_limbs_modify,
	mpz_limbs_finish, mpz_roinit_n and MPZ_ROINIT_N.

	* mpz/roinit_n.c (mpz_roinit_n): Normalize the input.

2013-02-27  Niels Möller  <nisse@lysator.liu.se>

	* tune/common.c (speed_measure): Increase repetition count if we
	get a zero measurement.

2013-02-26  Niels Möller  <nisse@lysator.liu.se>

	* tests/mpz/t-limbs.c (check_roinit): Test MPZ_ROINIT_N only if
	compiler supports c99.

2013-02-25  Niels Möller  <nisse@lysator.liu.se>

	* mpz/limbs_finish.c (mpz_limbs_finish): New file and function.
	* mpz/limbs_modify.c (mpz_limbs_modify): New file and function.
	* mpz/limbs_read.c (mpz_limbs_read): New file and function.
	* mpz/limbs_write.c (mpz_limbs_write): New file and function.
	* mpz/roinit_n.c (mpz_roinit_n): New file and function.
	* gmp-h.in: Declare new functions.
	(MPZ_ROINIT_N): New macro.
	* mpz/Makefile.am (libmpz_la_SOURCES): Added new files.
	* Makefile.am (MPZ_OBJECTS): Added new object files.

	* tests/mpz/t-limbs.c: New testcase.
	* tests/mpz/Makefile.am (check_PROGRAMS): Added t-limbs.

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2013-02-22  Torbjorn Granlund  <tege@gmplib.org>

	* configure.ac: Fix typo in adx/mulx path stripping code.
	* config.sub: Match coreibwl.

2013-02-20  Niels Möller  <nisse@lysator.liu.se>

	* tests/mpq/t-get_d.c (check_random): Rewrote to make test less
	dependent on float operations. Fixes problem with m68k-linux and
	extended float precision.

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2013-02-20  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/x86_64/haswell/mulx/adx/addmul_1.asm: New file.

	* configure.ac: Support coreibwl.  Use proper name for ADX extension.
	* acinclude.m4 (GMP_ASM_X86_ADX): Rename from GMP_ASM_X86_ADOX.

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	* tests/tests.h (TESTS_REPS): Keep count >= 1.
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2013-02-17 Marco Bodrato <bodrato@mail.dm.unipi.it>

	* gmpxx.h (mpq_class, mpf_class) [init_ui, init_si, assign_si]:
	Optimise _si using _ui for positive arguments.
	(__gmp_hypot_function): Use _mul_ui to square an ui, abs for si.

	* mpz/remove.c: Delay allocation in the generic case; use swap
	instead of set.
	* mpn/generic/remove.c: Delay (possibly smaller) allocation.
2013-02-17  Marc Glisse  <marc.glisse@inria.fr>

	* cxx/osdoprnti.cc: Use <stdarg.h> and <string.h> rather than <cstdarg>
	and <cstring> (revert 2002-12-21).

	* tests/cxx/t-ops2.cc: Comment about more tests. Use <math.h> rather
	than <cmath> and using namespace. Don't include <iostream>.
	* gmpxx.h (__GMPXX_BITS_TO_LIMBS, __GMPQ_NUM_DBL_LIMBS,
	__GMPQ_DEN_DBL_LIMBS, __GMPXX_TMPQ_D): New macros.
	(__gmp_binary_plus, __gmp_binary_minus, __gmp_binary_multiplies,
	__gmp_binary_divides, __gmp_binary_equal, __gmp_binary_less,
	__gmp_cmp_function): Use __GMPXX_TMPQ_D.
	* tests/cxx/t-ops2.cc: Test __GMPXX_TMPQ_D on DBL_MIN, DBL_MAX.

	* gmpxx.h (__gmp_binary_multiplies, __gmp_binary_divides): Use
	__GMPXX_CONSTANT_TRUE.

2013-02-16  Marc Glisse  <marc.glisse@inria.fr>

	* gmpxx.h: Include <algorithm>.

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2013-02-16  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/Makefile.am (TARG_DIST): Add arm64.

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	* mpn/x86_64/x86_64-defs.m4 (PROTECT): Emit '.hidden' instead of
	'.protected" to please Sun's assembler, but also for semantic reasons.

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2013-02-15  Torbjorn Granlund  <tege@gmplib.org>

	* configure.ac (arm64*-*-*): Match this.

	* mpn/arm64/aors_n.asm: New file.
	* mpn/arm64/addmul_1.asm: New file.
	* mpn/arm64/mul_1.asm: New file.

2013-02-15  Marc Glisse  <marc.glisse@inria.fr>

	* gmpxx.h (__GMPXX_DEFINE_ARITHMETIC_CONSTRUCTORS,
	__GMPXX_DEFINE_ARITHMETIC_ASSIGNMENTS): New macros.
	(mpz_class, mpq_class, mpf_class) [init_ui, init_si, init_d,
	assign_ui, assign_si, assign_d]: New functions.
	(__gmp_expr::__gmp_expr, __gmp_expr::operator=): Replace with macros.
	(__GMPXX_CONSTANT_TRUE): New macro.
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2013-02-15 Marco Bodrato <bodrato@mail.dm.unipi.it>

	* gmp-impl.h (NEG_CAST, ABS_CAST): Use __GMP_CAST.
	* mpz/fits_s.h: Use NEG_CAST.

2013-02-14  Marc Glisse  <marc.glisse@inria.fr>

	* gmpxx.h (__gmp_binary_greater): Forward to __gmp_binary_less.
	(__gmp_binary_equal): Forward to itself after swapping operands.
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2013-02-14 Marco Bodrato <bodrato@mail.dm.unipi.it>

	* mp_dv_tab.c (__gmp_digit_value_tab): Remove a line of unused values.
	* mpf/set_str.c: Update offset accordingly.
	* mpz/inp_str.c: Likewise.
	* mpz/set_str.c: Likewise.

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	* gmp-h.in (mpq_cmp_ui): Optimise comparison with 1/1.
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	* tests/mpq/t-cmp_ui.c: Test special comparisons: 0/1, 1/1.
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	* mpz/clrbit.c: Reorganise branches.
	* mpz/setbit.c: Likewise.
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	* mpz/combit.c: Same micro-optimisations as in set/clr.
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	* mpz/aors_ui.h: No realloc if size was zero.
	* mpz/ior.c: Use macros: MPZ_REALLOC and MPN_INCR_U.

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	* gmp-impl.h (NEG_CAST): New macro, used by ABS_CAST.
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	* mpq/cmp_si.c: Use NEG_CAST.
	* mpz/cmp_si.c: Reorganise branches.
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2013-02-13  Torbjorn Granlund  <tege@gmplib.org>

	* acinclude.m4 (GMP_ASM_X86_MULX, GMP_ASM_X86_ADOX): New feature tests.
	* configure.ac: Use new feature tests.

	* mpn/x86_64/haswell/mulx/mul_1.asm: File moved to cope with older
	assemblers.
	* configure.ac: Update haswell path to include "mulx".

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2013-02-12  Torbjorn Granlund  <tege@gmplib.org>

	* configure.ac: Recognise haswell.
	* config.guess: Recognise haswell.
	* config.sub: Match haswell.

	* mpn/x86_64/haswell/mul_1.asm: New file, mainly for testing HNI.

2013-02-12 Marco Bodrato <bodrato@mail.dm.unipi.it>

	* gmp-impl.h (MPZ_PROVOKE_REALLOC): Remove unused macro.
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	* gen-fac.c (gen_consts): Remove obsolete code, use swap instead of set.
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	* mpn/generic/mulmod_bnm1.c: Reorganise branches.

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	* mpz/bin_ui.c: Avoid a copy when n < 0.
	* mpz/mfac_uiui.c: Reduce memory usage.
	* mpz/primorial_ui.c: Use MPZ_NEWALLOC.

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	* mpz/import.c: Use BITS_TO_LIMBS and MPZ_NEWALLOC.
	* mpz/inp_raw.c: Likewise.
	* mpz/rrandomb.c: Likewise.
	* mpz/urandomb.c: Likewise.
	* mpn/generic/random2.c: Likewise.

	* mpn/generic/brootinv.c: Micro-optimisation.

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	* mpf/set_str.c: Don't chech base==0 when base is strictly positive.

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2013-02-10  Torbjorn Granlund  <tege@gmplib.org>

	* Version 5.1.1 released.

2013-02-07 Marco Bodrato <bodrato@mail.dm.unipi.it>

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	* tune/speed.h (SPEED_ROUTINE_MPN_MUL): Use operands from struct s.
	* tune/README: Document new parameter syntax mpn_mul.<#> .

2013-02-06  Niels Möller  <nisse@lysator.liu.se>

	* tests/mpz/t-jac.c (check_large_quotients): Rewrote. Now uses a
	more efficient method for generating the test inputs.

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2013-02-05  Torbjorn Granlund  <tege@gmplib.org>

	* tests/mpn/t-div.c: Limit random dbits to avoid an infinite loop.

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2013-02-03  Torbjorn Granlund  <tege@gmplib.org>

	* tests/mpz/reuse.c: Fix typo causing the same negation condition to be
	applied to all operands.  Fix condition for when to invoke mpz_remove.
	Make different-size random operands.

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2013-02-02 Marco Bodrato <bodrato@mail.dm.unipi.it>

	* mpz/remove.c: Correct the sign in case of reuse.

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2013-02-01  Torbjorn Granlund  <tege@gmplib.org>

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	* gmp-impl.h (DIGITS_IN_BASE_PER_LIMB): Add a cast.
	(LIMBS_PER_DIGIT_IN_BASE): Likewise.

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	* tests/refmpn.c (refmpn_mul): Use toom6h instead of toom44 for the
	largest operands.

2013-01-31  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/generic/toom44_mul.c: Revert last change in favour of a simple
	change (thanks Marco!).
	* mpn/generic/toom4_sqr.c: Likewise.

2013-01-30  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/generic/toom44_mul.c (MAYBE_mul_toom44): Take toom6h and toom8h
	into account, using new macro MUL_NEXTALG_THRESHOLD.
	* mpn/generic/toom4_sqr.c (MAYBE_sqr_toom4): Likewise.

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2013-01-26 Marco Bodrato <bodrato@mail.dm.unipi.it>

	* mpz/remove.c: init+set=init_set, cast before shifting.

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	* mpz/cmp_si.c: Use ABS_CAST.

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2013-01-26  Torbjorn Granlund  <tege@gmplib.org>

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	* tests/mpn/logic.c: Set things up to always test library logops, not
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	gmp-impl.h's inlined variants.  Test also mpn_com.
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	* tests/mpn/t-mod_1.c: Test also mpn_mod_1s_3p.

	* mpn/generic/mod_1_3.c: Swap some lines to make it similar to mod_4.c.

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	* tests/mpz/reuse.c: Fix typo in last change.

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2013-01-22  Torbjorn Granlund  <tege@gmplib.org>

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	* Makefile.am (LIBGMP_LT_*, LIBGMPXX_LT_*): Bump version info.
	* gmp-h.in: Bump version.

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	* tests/mpz/reuse.c: Delete always zero 'failures' and code depending
	on it.  Replace rotating progress with real measure.

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	* Makefile.am (check-mini-gmp): Fix typo in last change.

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2013-01-20  Torbjorn Granlund  <tege@gmplib.org>

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	* Makefile.am (check-mini-gmp): Set also DYLD_LIBRARY_PATH for the
	benefit of Darwin.

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	* tests/mpn/t-div.c: Test mpn_sb_div_qr_sec and mpn_sb_div_r_sec.
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	(main): Separate divisor into normalised (dnp) and unnormalised (dup),
	pass appropriate variant to each function.
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	(main): Make negative `test' index value mean divisor bits, for better
	small operands coverage.
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	(main): Put random junk at qp[] instead of zeroing.
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	* tests/mpz/t-remove.c: Back out last change which left `divisor_size'
	uninitialised; achieve change's aim with a parameter tweak.

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2013-01-20  Torbjorn Granlund  <tege@gmplib.org>

	* tests/memory.c (PTRLIMB): New macro, used for conformant casting.

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2013-01-19 Marco Bodrato <bodrato@mail.dm.unipi.it>

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	* tests/mpz/t-set_str.c: Check also failing conditions.

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	* tests/mpz/t-remove.c: Test removal of 1.

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2013-01-18  Torbjorn Granlund  <tege@gmplib.org>

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	* mpn/generic/set_str.c (normalization_steps): Eliminate set-but-unused
	variable.

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	* tests/tests.h (TESTS_REPS): Fix printf argument type clashes.

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2013-01-15  Torbjorn Granlund  <tege@gmplib.org>

	From Mike Frysinger:
	* configure.ac: Add x32 ABI for x86_64.

2013-01-14 Marco Bodrato <bodrato@mail.dm.unipi.it>

	* doc/gmp.texi (gmp_version): Remove "was used" repetition.
	(Upward compatibility): Mention mpn_bdivmod, GMP 4 -> GMP 5.

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2013-01-13  Marc Glisse  <marc.glisse@inria.fr>

	* doc/gmp.texi: Let mpn_sqrtrem reference mpn_perfect_square_p instead
	of mpz_perfect_square_p.

2013-01-10 Marco Bodrato <bodrato@mail.dm.unipi.it>

	* mpz/export.c: Less restrictive ASSERTs.

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2013-01-10  Torbjorn Granlund  <tege@gmplib.org>

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	* Makefile.am (check-mini-gmp): Set LD_LIBRARY_PATH to allow testing
	with dynamic main GMP build.

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2013-01-05  Torbjorn Granlund  <tege@gmplib.org>

	* longlong.h (aarch64): Make add_ssaaaa and sub_ddmmss actually work.

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2013-01-04  Torbjorn Granlund  <tege@gmplib.org>

	From Marko Lindqvist:
	* configure.ac: Use AC_CONFIG_HEADERS instead of the obsolete
	AM_CONFIG_HEADER.

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2013-01-02 Marco Bodrato <bodrato@mail.dm.unipi.it>

	* tests/mpz/bit.c: Wider testing for mpz_combit.
	* tests/mpz/logic.c: Check the -2^n case.

	* mpz/ior.c: Fixed an allocation bug in the -2^n case.

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2012-12-31  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/generic/get_d.c: Minor reorg, add vax D code.

	* gmp-impl.h (double_extract): New union type for vax D floats.

	* tests/mpq/t-get_d.c (check_random): Limit exponents on vax.

2012-12-30 Marco Bodrato <bodrato@mail.dm.unipi.it>

	* tests/mpz/bit.c (check_clr_extend): Check _set shrink.

2012-12-29  Torbjorn Granlund  <tege@gmplib.org>

	* demos/calc/calc.c: Remove generated file from repo.
	* demos/calc/calc.h: Likewise.
	* demos/calc/calclex.c: Likewise.

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2012-12-27  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/generic/get_d.c: Complete rewrite of non-IEEE code.

	* tests/mpq/t-get_d.c (main): Suppress check_random for vax.

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2012-12-25  Torbjorn Granlund  <tege@gmplib.org>

	* mpn/x86_64/bdiv_q_1.asm: Use LEA for binvert_limb_table.

2012-12-23  Torbjorn Granlund  <tege@gmplib.org>

	* tests/mpz/t-get_d.c (check_onebit): Decrease vax limit to avoid
	overflow in last, unused 'want' value.

	* config.guess: Recognise AMD family 22 as a future bobcat.