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Re: Lightning Digest, Vol 114, Issue 2


From: Paul Cercueil
Subject: Re: Lightning Digest, Vol 114, Issue 2
Date: Sat, 05 Nov 2022 10:29:37 +0000

Hi Francis,

Le ven. 4 nov. 2022 à 22:58:19 -0700, Francis McCabe <frankmccabe@icloud.com> a écrit :
I tried downloading and building lightning-2.1.4

On my mac M1

make check hangs on 3to2

Is this ever going to get fixed?

I think the problem is that nobody here has a M1 to test with...

-Paul

Francis
P.S. If not, then I will not bother y’all again.

 On Nov 4, 2022, at 9:00 AM, lightning-request@gnu.org wrote:

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 Today's Topics:

   1. GNU lightning 2.1.4 release (Paulo César Pereira de Andrade)


----------------------------------------------------------------------

 Message: 1
 Date: Fri, 4 Nov 2022 09:54:01 -0300
 From: Paulo César Pereira de Andrade
        <paulo.cesar.pereira.de.andrade@gmail.com>
 To: lightning <lightning@gnu.org>
 Subject: GNU lightning 2.1.4 release
 Message-ID:
<CAHAq8pGNRjSo_hoUyduATCc6GRQs4utGJkA5h4Qxa4cOvrDwaQ@mail.gmail.com>
 Content-Type: text/plain; charset="UTF-8"

 GNU lightning 2.1.4 released!

 GNU lightning is a library to aid in making portable programs
 that compile assembly code at run time.

 Development:
 http://git.savannah.gnu.org/cgit/lightning.git

 Download release:
 ftp://ftp.gnu.org/gnu/lightning/lightning-2.1.4.tar.gz

2.1.4 main features are the new Loongarch port, currently supporting
 only Linux 64 bit, and a new rewrite of the register live and
 unknown state logic. Now it should be faster to generate code.

 The matrix of built and tested environments is:
 aarch64        Linux
 alpha        Linux (QEMU)
 armv7l        Linux (QEMU)
 armv7hl        Linux (QEMU)
 hppa        Linux (32 bit, QEMU)
 i686        Linux, FreeBSD, NetBSD, OpenBSD and Cygwin/MingW
 ia64        Linux
 mips        Linux
 powerpc32    AIX
 powerpc64    AIX
 powerpc64le    Linux
 riscv        Linux
 s390        Linux
 s390x        Linux
 sparc        Linux
 sparc64        Linux
 x32        Linux
 x86_64        Linux and Cygwin/MingW

------------------------------------------------------------------------

  Highlights are:

 o Faster jit generation.
 o New loongarch port.
 o New skip instruction and rework of the align instruction.
 o New bswapr_us, bswapr_ui, bswapr_ul byte swap instructions.
 o New movzr and movnr conditional move instructions.
 o New casr and casi atomic compare and swap instructions.
o Use short unconditional jumps and calls to forward, not yet defined labels.
 o And several bug fixes and optimizations.



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 End of Lightning Digest, Vol 114, Issue 2
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