search for: vladimirov

...passed to gas. So I want to apply this on 2nd lto stage where AsmParser is inevitable and to not apply in non-LTO cases. --- With best regards, Konstantin On Mon, Sep 12, 2016 at 10:19 PM, Mehdi Amini <mehdi.amini at apple.com> wrote: > >> On Sep 12, 2016, at 11:07 AM, Konstantin Vladimirov <konstantin.vladimirov at gmail.com> wrote: >> >> Hi, >> >> This is really basic block level pass. It is no difference what is >> level, problem is the same. > > Can you clarify what you mean? If you have a MachineFunction pass, it’ll run in the backend onl...

...xes. But just switch it off without lto will make compiler do less job P.S. sorry for dup, maillist CC lost on first sent. --- WIth best regards, Konstantin On Mon, Sep 12, 2016 at 8:52 PM, Mehdi Amini <mehdi.amini at apple.com> wrote: > >> On Sep 12, 2016, at 9:26 AM, Konstantin Vladimirov <konstantin.vladimirov at gmail.com> wrote: >> >> Hi, >> >> In LTO we have AsmParser that process inline assembler instructions to >> MCInst and I want to fix some inline assembler in order to conform its >> rules (do not start with non-identifier and so on...

...aybe that's the reason for all the troubles. > > I'll keep you informed about my findings. > > Should we post the conversation to the samba mailing list, so Andrew > is up to date on our discussion? > > Bye, > Marcel > > July 11, 2018 9:32 AM, "Aleksey Vladimirov" <A.Vladimirov at almi-russia.ru> wrote: > >> Hi! >> ./configure --prefix=/usr \ >> --disable-rpath \ >> --disable-rpath-install \ >> --bundled-libraries=NONE \ >> --builtin-libraries=replace \ >> --with-modulesdir=/usr/lib/ldb/modules \ >...

.... Can I somehow ask, say, about whole string of options and then parse it to match "lto" from here? --- With best regards, Konstantin On Mon, Sep 12, 2016 at 6:17 PM, Mehdi Amini <mehdi.amini at apple.com> wrote: > Hi, > > >> On Sep 12, 2016, at 1:26 AM, Konstantin Vladimirov via llvm-dev <llvm-dev at lists.llvm.org> wrote: >> >> Hi, >> >> I want to enable some target-specific functionality only if current >> build is 2nd LTO stage (i.e. optimizer called from plugin). What is >> best and recommended way to do it? > > There...

http://bugs.freedesktop.org/show_bug.cgi?id=15252 Summary: X crashes on start with Geforce 7000M VGA Product: xorg Version: 7.3 Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

After update I have got this: samba-tool drs kcc -Uadm2 -d 9 INFO: Current debug levels: all: 9 tdb: 9 printdrivers: 9 lanman: 9 smb: 9 rpc_parse: 9 rpc_srv: 9 rpc_cli: 9 passdb: 9 sam: 9 auth: 9 winbind: 9 vfs: 9 idmap: 9 quota: 9 acls: 9 locking: 9 msdfs: 9 dmapi: 9 registry: 9 scavenger: 9 dns: 9 ldb: 9 tevent: 9 auth_audit: 9

Hi, Default register allocator tries to reuse the same registers over and over again even if register file have a plenty of registers to use. This creates parasite false dependencies and makes scheduling less effective. How to instruct allocator (may be override some virtual function in mine backend?) that it is profitable to use maximum number of available registers with minimal dependencies?

Hi, I regularly have errors (kernel: dst cache overflow) and crash of a firewall under Linux 2.6.17 and the route patch from Julian Anastasov. With rtstat I see that the route cache size increases regularly without never decreasing. I have this parameters: fw:/proc/sys/net/ipv4/route# grep . * error_burst:1250 error_cost:250 gc_elasticity:15 gc_interval:60 gc_min_interval:0

On Thu, Mar 15, 2012 at 11:00:54AM +0400, Konstantin Vladimirov wrote: > Hi, > > Thanks for pointing direction. As far, as I understand by reversing, > logic, that I want to overwrite is digged into: > > lib/MC/MCSectionELF.cpp > > MCSectionELF::PrintSwitchToSection > > if (ShouldOmitSectionDirective(SectionName, MAI)) { >...

On 2/16/2016 8:44 AM, Konstantin Vladimirov via llvm-dev wrote: > > CI->getArgOperand(0) returns operand with type (double*) rather then > double, because in our ABI doubles are passed via memory. The LLVM intrinsics in the LLVM IR must conform to whatever the IR's requirements are. That means that even in the case of your...

Hi, I want to enable some target-specific functionality only if current build is 2nd LTO stage (i.e. optimizer called from plugin). What is best and recommended way to do it? --- With best regards, Konstantin

Hi, Working on private backend, based on llvm-3.7 Inside lib/Transforms/InstCombine/InstCombineCompares.cpp there is attempt to optimize fabs: if (F->getIntrinsicID() == Intrinsic::fabs || ... switch (I.getPredicate()) { ... case FCmpInst::FCMP_OGT: return new FCmpInst(FCmpInst::FCMP_ONE, CI->getArgOperand(0), RHSC); But CI->getArgOperand(0)

Hi, Thanks for pointing direction. As far, as I understand by reversing, logic, that I want to overwrite is digged into: lib/MC/MCSectionELF.cpp MCSectionELF::PrintSwitchToSection if (ShouldOmitSectionDirective(SectionName, MAI)) { OS << '\t' << getSectionName() << '\n'; return; } // otherwise print ".section" directive and then section

Hi, I am debugging private backend and faced interesting problem: sometimes spill hoisting creates double stores. (some output from -debug-only=regalloc). First hoisting: Checking redundant spills for 0 at 16r in %vreg19 [16r,144B:0)[144B,240B:1)[240B,280r:2)[296r,416B:3)[416B,456r:4)[472r,592B:5) 0 at 16r 1 at 144B-phi 2 at 240B-phi 3 at 296r 4 at 416B-phi 5 at 472r Merged to stack int: SS#0

On 02.03.2012, at 09:20, Konstantin Vladimirov wrote: > Hi, > > In GCC there is one useful option -dp (or -dP for more verbose output) > to annotate assembler with instruction patterns, that was used when > assembler was generated. For example: The internal "-mllvm -show-mc-inst" option is probably as close as you ca...

Hi, In GCC there is one useful option -dp (or -dP for more verbose output) to annotate assembler with instruction patterns, that was used when assembler was generated. For example: double test(long long s) { return s; } gcc -S -dp -O0 test.c test: .LFB0: .cfi_startproc pushq %rbp # 18 *pushdi2_rex64/1 [length = 1] .cfi_def_cfa_offset 16 movq %rsp, %rbp # 19 *movdi_1_rex64/2

Hi, I have a situation where router has to see hosts  in multiple vlans with the same IP address The test scenario is : --------------------- |  eth0 |     br0   | &lt;-------&gt; eth1.25 | eth1.26 | eth1.27 --------------------- eth0 = Internet br0 = Lan 192.168.100.1/24 host 1= 192.168.100.11/24 eth1.25 host 2= 192.168.100.12/24 eth1.26 I need br0 to see all hosts in all vlans

...1.1 (branches/release_27) Target: x86_64-pc-linux-gnu Thread model: posix May be I need LLVM with higher version, or mention something in configure options? On Fri, Mar 2, 2012 at 4:32 PM, Benjamin Kramer <benny.kra at googlemail.com> wrote: > > On 02.03.2012, at 09:20, Konstantin Vladimirov wrote: > >> Hi, >> >> In GCC there is one useful option -dp (or -dP for more verbose output) >> to annotate assembler with instruction patterns, that was used when >> assembler was generated. For example: > > The internal "-mllvm -show-mc-inst" optio...

Hi, I have noticed that the Windows 7 machines that I have recently installed and joined to our domain take about 40 seconds on average to go from sign in to the desktop displaying. I can't find any explanation for the delay. When the machine are in a work group they login very quickly and the XP machines login at a normal rate. I have searched and not found any articles that are relevant.

We have a router with two external and one internal interfaces and it doesn''t work as we''d like to. We need it to route all the trafic through one of the external interfaces and to access a few networks through the other. Currently it seems that all the packets with source address from the inernal network are routed correctly. The problem is with the packets that originate from