search for: astor

Displaying 20 results from an estimated 30 matches for "astor".

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2018 Nov 26
2
Vectorizer has trouble with vpmovmskb and store
...where the optimizer seems to be having trouble doing the "obvious" thing. Consider this code: ``` define i16 @foo(<8 x i16>* dereferenceable(16) %egress, <16 x i8> %a0) { %a1 = icmp slt <16 x i8> %a0, zeroinitializer %a2 = bitcast <16 x i1> %a1 to i16 %astore = getelementptr inbounds <8 x i16>, <8 x i16>* %egress, i64 0, i64 7 ;store i16 %a2, i16* %astore ret i16 %a2 } ``` The optimizer recognizes this and llc nicely outputs a vpmovmskb instruction: ``` foo: # @foo vpmovmskb eax, xmm0 ret ``` Writing to the output vector al...
2018 Nov 27
2
Vectorizer has trouble with vpmovmskb and store
...;obvious" thing. >> >> Consider this code: >> ``` >> define i16 @foo(<8 x i16>* dereferenceable(16) %egress, <16 x i8> %a0) { >> %a1 = icmp slt <16 x i8> %a0, zeroinitializer >> %a2 = bitcast <16 x i1> %a1 to i16 >> %astore = getelementptr inbounds <8 x i16>, <8 x i16>* %egress, i64 0, >> i64 7 >> ;store i16 %a2, i16* %astore >> ret i16 %a2 >> } >> ``` >> The optimizer recognizes this and llc nicely outputs a vpmovmskb >> instruction: >> ``` >>...
2020 Jan 21
2
MASM & RIP-relative addressing
Are you asking what the parsing rules are, or how you should modify the LLVM code to achieve that result? If the latter, you haven’t really given enough detail here. What code, exactly, have you tried modifying? Do you have any ideas for how it could work? -Eli From: Eric Astor <epastor at google.com> Sent: Tuesday, January 21, 2020 2:44 PM To: Eli Friedman <efriedma at quicinc.com> Cc: llvm-dev <llvm-dev at lists.llvm.org> Subject: [EXT] Re: [llvm-dev] MASM & RIP-relative addressing Clarifying a minor copy/paste error, ml64.exe actually outputs:...
2008 Mar 16
8
Un Installing a hard drive in a Centos 5.1 box
Hi Guys, I'm fairly new to Linux and I'm trying to un install a hard drive from my Centos 5.1 box running KDE. When I built the PC, I installed two 500 gig maxtors in the tower, then I installed Centos. Now I've decided that I want to remove the slave drive and use it as an external backup drive - I am mounting it into one of those external drive cases with a built in fan. When I
2008 Apr 06
4
Apache Authorization Access Control - location of htpasswd in Centos 5.1?
Hi, I?m trying to set up a private family web site for genealogy, and want to set up Apache Authorization access control for this site, and once the user has logged in has access to the entire site. I?ve been reading the info at http://httpd.apache.org/docs/2.2/howto/auth.html to learn how to do this. I?m just planning on passing out the same username and password to all family members and
2020 Jan 21
2
MASM & RIP-relative addressing
...and it should be easy to print > appropriate error messages. For other cases, I’m not sure what the > inference rules are. It might vary depending on the opcode. > > > > -Eli > > > > *From:* llvm-dev <llvm-dev-bounces at lists.llvm.org> *On Behalf Of *Eric > Astor via llvm-dev > *Sent:* Monday, January 20, 2020 6:26 PM > *To:* LLVM-dev <llvm-dev at lists.llvm.org> > *Subject:* [EXT] [llvm-dev] MASM & RIP-relative addressing > > > > Hi all, > > > > Continuing work on llvm-ml (a MASM assembler)... and my latest obstac...
2019 Nov 20
2
llvm-mc & Microsoft's MASM
...n, I think many people on the list would be willing > to & capable of answering questions. Just post your RFC and someone will > look at it (it sometimes takes a few bumps & pings to get people to stop > what they're doing though) > > On Sun, Nov 17, 2019 at 2:08 PM Eric Astor via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > >> Hi all, >> >> I'm working on a project that uses clang-cl & lld-link to build for >> Windows, along with some tools out of the Windows SDK... but we're >> currently pre-building some piece...
2020 Nov 11
0
[cfe-dev] Running LLVMHello Pass from Clang(-cl)
Björn, Can you try adding -fno-integrated-cc1 to the command-line, see if you get more infos? De : cfe-dev <cfe-dev-bounces at lists.llvm.org> De la part de Eric Astor via cfe-dev Envoyé : November 11, 2020 8:39 AM À : Gaier, Bjoern <Bjoern.Gaier at horiba.com> Cc : Clang Dev <cfe-dev at lists.llvm.org> Objet : Re: [cfe-dev] Running LLVMHello Pass from Clang(-cl) The "Error generating preprocessed source(s)" message here is from a generic e...
2008 Apr 18
2
Can't get .htaccess to work
Hi, I'm trying to password protect one of my web accessable directories and I can't get .htaccess to work in a Centos 5.1 box Here's what I did I created an .htaccess file with the contents: AuthName "Restricted Area" AuthType Basic AuthUserFile /home/mysite/.htpasswd AuthGroupFile /dev/null require valid-user and I uploaded it to the dir I want to protect. Then I
2019 Dec 09
4
IR inline assembly: the x86 Intel "offset" operator
Hi all, I'm trying to land (a rebased version of) http://llvm.org/D37461 - which should make it possible to handle x86 Intel assembly like mov eax, offset Foo::ptr + 1 (Currently, omitting the +1 works... but offset doesn't work in compound expressions.) I'm having trouble figuring out what inline assembly I can emit into the LLVM IR that will work properly. So far, the closest
2019 Dec 11
2
IR inline assembly: the x86 Intel "offset" operator
Interesting - the patch doesn't address this yet. It looks like we have a difference (maybe bug?) in how we handle Intel vs. AT&T inline assembly: https://godbolt.org/z/GQw9ED Suppose we're expanding an operand with an 'i' constraint, where the operand is given as, e.g. (i32* @Bar). If the inline assembly is in Intel dialect, this expands as "Bar" in AT&T syntax
2020 Sep 01
2
[cfe-dev] Can we remove llvmbb from IRC?
...d #24132 of clang-with-thin-lto-ubuntu is complete: Failure [failed test-stage1-compiler] Build details are at http://lab.llvm.org:8011/builders/clang-with-thin-lto-ubuntu/builds/24132 blamelist: Nico Weber <thakis at chromium.org>, Matt Arsenault < Matthew.Arsenault at amd.com>, Eric Astor <epastor at google.com>, Craig Topper < craig.topper at intel.com>, Alina build #2255 of lld-x86_64-win is complete: Failure [failed test-check-all] Build details are at http://lab.llvm.org:8011/builders/lld-x86_64-win/builds/2255 blamelist: LLVM GN Syncbot <llvmgnsyncbot at gmai...
2020 Sep 23
4
(no subject)
Hi all, While working on alias support for the LLVM-ML project, I ran into a feature implemented back in 2010: default-null weak externals in COFF, a GNU extension. https://reviews.llvm.org/rG17990d56907b I'd like to disable this feature when targeting MSVC compatibility. Does anyone have more context on this, and why it'd be a terrible idea? For context: This seems to be designed to let
2006 Jul 29
4
Formal Grammar — some thoughts
I recently subscribed and saw in the archive that Eric Astor was asking for a formal grammar (unlikely the first time for such request.) Currently there are a few problems in making such a thing so I was curious if Mr. Gruber has made any thoughts about moving toward one? This would also allow a more ?clean? parser which would get rid of some of the...
2019 Nov 17
2
llvm-mc & Microsoft's MASM
Hi all, I'm working on a project that uses clang-cl & lld-link to build for Windows, along with some tools out of the Windows SDK... but we're currently pre-building some pieces of MASM assembly code using Microsoft's ml.exe & ml64.exe. Unfortunately, it's not all inline assembly, which clang can already handle, and Microsoft's file-level directives are a bit unusual.
2020 Jan 21
2
MASM & RIP-relative addressing
Hi all, Continuing work on llvm-ml (a MASM assembler)... and my latest obstacle is in enabling MASM's convention that (unless specified) all memory location references should be RIP-relative. Without it, we emit the wrong instructions for "call", "jmp", etc., and anything we build fails at the linking stage. My best attempt at this so far is a small patch to
2018 May 12
3
Marks as read on mover to Archive
How would I setup dovecot so that when messages are moved to the Archive mailbox, they are marked as read? Would it be similar to the imap-sieve for spam tagging? imapsieve_mailbox1_name = Junk imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_before = file:/usr/lib/dovecot/sieve/report-spam.sieve Or is there a simpler method? If it matters: mailbox Archive { auto = subscribe
2008 Apr 16
1
AWStats included with Centos 5.1 distro?
Hi, Is AWStats included in the Centos 5.1 Distro? _________________________________________________________________ Going green? See the top 12 foods to eat organic. http://green.msn.com/galleries/photos/photos.aspx?gid=164&ocid=T003MSN51N1653A -------------- next part -------------- An HTML attachment was scrubbed... URL:
2005 May 10
1
CIFS and DFS
...l linux kernel cifs should be able to handle M$ dfs shares. I looked at the installation and usage instructions but it doesn't work. On the mount.cifs manpage I found no hint about a special switch to activate dfs parsing. Can anybody put some light into this? TIA -- Peter # uname -a Linux Astor 2.6.10astor #1 SMP Mon Mar 14 21:23:28 CET 2005 i686 GNU/Linux # mount -t cifs //nvgm015.muc/Fz-daten /mnt -o user=qx43144 Password: # ls /mnt Administration [...] # cd /mnt/* # ls ls: reading directory .: Object is remote # zgrep CIF /proc/config.gz CONFIG_CIFS=m CONFIG_CIFS_STATS=y CONFIG_CIFS_...
2008 Mar 18
1
Linux drivers for HP C7710a Scanner?
Hi, Does anyone know if there exist drivers for the Hewlett Packard C7710a scanner? I checked HP, Sourceforge and SANE sites, so far, no luck. ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping