similar to: OpenSSH <= 3.7 Truncating /etc/issue

Hi, In PromoteIntOp_STORE, why can we not promote a value and generate a truncating store if the incoming store is a truncating store? Naively, I can't see why we can promote the incoming value to a legal type and then generate a truncating store. For example, one has incoming code that produces an i16 via some operation and does a truncating store the result of that value in i8.

I am trying to convert a string to a double using "as.numeric" However, R is truncating the results! Options(digits) is set to 7. Can anyone shed some light on this? Thanks! > b[1] [1] "116.28125" > summary(b[1]) Length Class Mode 1 character character > c <- as.numeric(b[1]) > c [1] 116.2812 -- View this message in context:

For example, truncating store of an i32 to i6. My assumption was that this should write the low six bits of the i32 to somewhere in memory. Should the top 24 bits of a corresponding 32 bit region of memory be unchanged, zero, undefined? Should the two bits that would round the i6 up to a byte be preserved, zero, undefined? I can't write six bits directly so am trying to determine what set

Hi Mon Ping, > In PromoteIntOp_STORE, why can we not promote a value and generate a > truncating store if the incoming store is a truncating store? as far as I can see you can just remove the assertion. Ciao, Duncan.

Hi, there was discussion on "truncating aggregation output only" (http://www.opensolaris.org/jive/thread.jspa?messageID=19008) on DTrace forum. From what was discussed the aggregation options like aggsortrev, aggsortkey, aggsortpos, aggsortkeypos are already available (Thanks Bryan!). I am wondering what are current plans for ''aggtop'' option (or

OK, I'm clear on scalars. Data races are thankfully OK in this context. Densely packing vectors sounds efficient and is clear in the case where lanes * width is a multiple of 8 bits. I don't think I understand how it works in other cases. If we could take store <4 x i8> truncating to <4 x i7> as an example. This can be converted into four scalar i8 -> i7 stores with

On Fri, Jan 26, 2024 at 7:24?PM Jochen Bern <Jochen.Bern at binect.de> wrote: > On 25.01.24 14:09, Kaushal Shriyan wrote: > > I am running the below servers on Red Hat Enterprise Linux release 8.7 > > How do I enable strong KexAlgorithms, Ciphers and MACs > > On RHEL 8, you need to be aware that there are "crypto policies" > modifying sshd's behaviour,

Hi Akira, On 01/06/12 02:27, Hatanaka, Akira wrote: > In LegalizeDAG.cpp, truncating stores are custom-lowered in line 1314-1317: > > 1314 case TargetLowering::Custom: > 1315 ReplaceNode(SDValue(Node, 0), > 1316 TLI.LowerOperation(SDValue(Node, 0), DAG)); > 1317 break; > > Is there a reason it doesn't check whether the

On 9/15/2017 5:49 AM, Jon Chesterfield via llvm-dev wrote: > For example, truncating store of an i32 to i6. My assumption was that > this should write the low six bits of the i32 to somewhere in memory. > > Should the top 24 bits of a corresponding 32 bit region of memory be > unchanged, zero,  undefined? Unchanged. > Should the two bits that would round the i6 up to a byte

On 09/15/2017 10:55 AM, Friedman, Eli via llvm-dev wrote: > On 9/15/2017 5:49 AM, Jon Chesterfield via llvm-dev wrote: >> For example, truncating store of an i32 to i6. My assumption was that this should write the low six bits of the i32 to somewhere in memory. >> >> Should the top 24 bits of a corresponding 32 bit region of memory be unchanged, zero, undefined? > >

This can truncate, extend, or round up/down to a multiple. --- common-rules.mk | 3 +- configure.ac | 1 + filters/offset/nbdkit-offset-filter.pod | 7 +- filters/partition/nbdkit-partition-filter.pod | 1 + filters/truncate/Makefile.am | 60 ++++ filters/truncate/nbdkit-truncate-filter.pod | 87

So what is the correct behavior of the store <2 x i2>. Storing two bytes with a zext:ed i2 in each, or a bit packed vector? I can't remember any documentation mentioning that vectors are bit packed. But if LLVM is supposed to bit pack vectors, should we do it for any element size, or only when element size is less than the byte size, or only for i1 vectors? Maybe bit packing should be

In LegalizeDAG.cpp, truncating stores are custom-lowered in line 1314-1317: 1314 case TargetLowering::Custom: 1315 ReplaceNode(SDValue(Node, 0), 1316 TLI.LowerOperation(SDValue(Node, 0), DAG)); 1317 break; Is there a reason it doesn't check whether the SDValue returned from TargetLowering::LowerOperation is null before it replaces the

On Sun, 13 Apr 2003, Guy Harris gharris-at-sonic.net |TCPdump Workers| wrote: > It is probably not impossible to add a "pcap_dump_open_append()" > function to libpcap that would do that, and, given that function, one > could probably add a new command-line flag to get tcpdump to append to > a capture file rather than truncating and overwriting it. That would be very handy,

This can truncate, extend, or round up/down to a multiple. --- common-rules.mk | 3 +- configure.ac | 1 + filters/offset/nbdkit-offset-filter.pod | 7 +- filters/partition/nbdkit-partition-filter.pod | 1 + filters/truncate/Makefile.am | 61 ++++ filters/truncate/nbdkit-truncate-filter.pod | 88

http://bugzilla.mindrot.org/show_bug.cgi?id=765 Summary: openssh client truncates banner at 1024 characters. Product: Portable OpenSSH Version: -current Platform: ix86 OS/Version: Linux Status: NEW Severity: minor Priority: P2 Component: ssh AssignedTo: openssh-bugs at mindrot.org

Problem solved by returning the second result of the ATOMIC_LOAD_OR node... On Wed, May 30, 2012 at 9:38 PM, Lei Mou <lei.mou.uu at gmail.com> wrote: > Hi, > > Our target only has native support for i32 and f32 types. For data > types smaller than these, I have to custom lowering truncating store > using two atomic load instruction (which have the same semantics as >

hello all, i hope someone can help me out with this little nasty. i have openssh 2.3.0p1 installed on some hp-ux 11.00 boxes and a single linux box. i'm trying desperately to replace trusted hosts on these machines with something a little more secure. running some remote commands between the hp boxes, i'm getting different results with ssh than with remsh. root at hp1# remsh hp2 cat

I couldn't find anything in the chron or timeDate packages, and a good search yielded rounding to the nearest half hour, which I don't want. The data: structure(list(Date = structure(c(1209625080, 1209641460, 1209652500, 1209676800, 1209682860, 1209692100, 1209706980, 1209722580, 1209726300, 1209739620, 1209762780, 1209765720, 1209770520, 1209791040, 1209812580, 1209829920,

Hi, Our target only has native support for i32 and f32 types. For data types smaller than these, I have to custom lowering truncating store using two atomic load instruction (which have the same semantics as ISD::ATOMIC_LOAD_AND and ATOMIC_LOAD_OR, respectively). I run into a problem during the legalization process, where the legalizer complains that ISD::STORE and ISD::ATOMIC_LOAD_OR (generated