Displaying 20 results from an estimated 100 matches similar to: "[LLVMdev] Clang binaries for Windows x86-64?"
2014 Jul 26
2
[LLVMdev] Clang binaries for Windows x86-64?
Hi,
On Sat, Jul 26, 2014 at 3:41 AM, Reid Kleckner <rnk at google.com> wrote:
> I believe we only have 32-bit binaries, but they can produce 64-bit code
> if that's what you're looking for. You simply pass the -m64 flag.
>
> If you want a 64-bit binary for better performance or whatnot, you'll have
> to build from source for now.
>
>
Thats not gonna work
2014 Jul 30
2
[LLVMdev] LLVM 3.5 support for Microsoft Windows Structured Exception Handling?
I was wondering if the upcoming LLVM 3.5 release will have support for Microsoft Windows Structured Exception handling (e.g., __try/__except/__finally)?
Thanks,
Simon
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2014 Jul 25
2
1.21 vs 1.3 encoding speed
Are you sure they didn't change the default encoding level ?
I would include some example timings to give a better idea of what "significantly slower" is
Wonder if you see same for 44/16 files?
> On Jul 25, 2014, at 2:29 AM, Martijn van Beurden <mvanb1 at gmail.com> wrote:
>
> Hi,
>
> You might want to report this to the flac-dev mailinglist instead of the
2014 Jul 26
2
CentOS-docs Digest, Vol 92, Issue 5
On 07/26/2014 08:00 AM, centos-docs-request at centos.org wrote:
> Send CentOS-docs mailing list submissions to
> centos-docs at centos.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
> http://lists.centos.org/mailman/listinfo/centos-docs
> or, via email, send a message with subject or body 'help' to
> centos-docs-request at centos.org
>
>
2015 Jun 09
2
[LLVMdev] msbuild and clang
Okay, so trying a straight compile of the Python interpreter with clang-cl,
I used the following commands:
cd \python-2.7.10\pcbuild
copy C:\llvm\build\Release\bin\clang-cl.exe cl.exe
rd /q /s amd64
rd /q /s win32-temp-debug
rd /q /s win32-temp-release
rd /q /s x64-temp-debug
rd /q /s x64-temp-release
msbuild /p:Configuration=Release /v:diag /fileLogger pcbuild.sln
(The second line is the one
2014 Jul 25
2
1.21 vs 1.3 encoding speed
Hello,
I'm on a Mac and I'm noticing that encoding via the flac command line is
significantly slower with version 1.3.0 than 1.2.1. I'm encoding a 24/96
file to flac, both from wav and aiff and both formats are showing the same
speed decrease when using 1.3.0.
To give an idea of the speed decrease, encoding at flac level 8:
24/96 wav file
1.21: 61.05 seconds. ratio=0.690
1.3: 222.48
2014 Jul 25
2
[LLVMdev] [LLVMDev][3.5]: assertion failed in RuntimeDyldELF.cpp
Hi Lang
Le 24/07/2014 18:17, Lang Hames a écrit :
> Hi Francis,
>
> It is possible to XFAIL a regression test (grep for XFAIL in the
> llvm/test directory for examples), however that's discouraged. The
> fact that this test is failing indicates that part of the JIT
> infrastructure is broken on W7/X86_64/Cygwin.
>
> How long have you been building LLVM in this
2004 Feb 20
1
[LLVMdev] Changes in MachineInstruction/Peephole Optimizer?
Hi all,
The register allocator that I implemented is failing in the LLVM cvs
version, but not in LLVM 1.1. The generated code fails a check in the
x86 peephole optimizer:
llc: PeepholeOptimizer.cpp:128: bool
<unnamed>::PH::PeepholeOptimize(llvm::Machi
neBasicBlock&, llvm::ilist_iterator<llvm::MachineInstr>&): Assertion
`MI->getNum
Operands() == 2 && "These
2018 Nov 30
2
(Question regarding the) incomplete "builtins library" of "Compiler-RT"
"Friedman, Eli" <efriedma at codeaurora.org> wrote:
> On 11/30/2018 8:31 AM, Stefan Kanthak via llvm-dev wrote:
>> Hi @ll,
>>
>> compiler-rt implements (for example) the MSVC (really Windows)
>> specific routines compiler-rt/lib/builtins/i386/chkstk.S and
>> compiler-rt/lib/builtins/x86_64/chkstk.S as __chkstk_ms()
>> See
2018 Nov 30
3
(Question regarding the) incomplete "builtins library" of "Compiler-RT"
Hi @ll,
compiler-rt implements (for example) the MSVC (really Windows)
specific routines compiler-rt/lib/builtins/i386/chkstk.S and
compiler-rt/lib/builtins/x86_64/chkstk.S as __chkstk_ms()
See <http://msdn.microsoft.com/en-us/library/ms648426.aspx>
Is there any special reason why compiler-rt doesn't implement
other MSVC specific functions (alias builtins or "compiler
2007 Jun 24
5
[LLVMdev] alloca on Win32
Hello, Scott.
> Checking the assembly from llc, the first alloca call is to allocate
> local vars in _main. Is this just the state of the code at 2.0 when
> built with vs.net, or is there something that I've managed to
> mis-build locally?
_alloca is used to probe the stack, if you asks for locals of size more
that 4k. This is pretty ugly, but the names of this functions differs
2015 Jun 30
4
[LLVMdev] Crashes on Windows 8 with >4k stack frames
Hi All,
we have an issue with our LLVM-based JIT compiler - executing the
compiled code corrupts memory (and subsequently crashes) if we alloca
more than 4k of variables (more than 511 8-byte ints). The same code
works on Windows 7 (32 and 64 bit), Linux, MacOS. We compile LLVM and
our program with Microsoft's Visual Studio 2010. Both debug and release
builds are affected.
The variables
2007 Jun 24
0
[LLVMdev] alloca on Win32
Hi
Thanks for the info, it led to the source of the error I was having.
I was using llvm-gcc binaries (built with mingw I guess) to compile a .c
file that is my language runtime, llvm-link'ing that with my frontend's .ll,
and using an vcpp-built lli to run the resulting bytecode. This caused the
special case in X86RegisterInfo::emitPrologue for "main" to try to align the
stack
2007 Jun 24
1
[LLVMdev] alloca on Win32
The alloca hook is in lib\System\Win32\DynamicLibrary.inc all the way at the
bottom. You'll see a __MING32__ #ifdef around the definition. You just have
to implement those methods and it'll work just fine.
Jake
On 6/24/07, Scott Graham <scott.llvm at h4ck3r.net> wrote:
>
> Hi
>
> Thanks for the info, it led to the source of the error I was having.
>
> I was using
2014 Jul 24
2
1.21 vs 1.3 encoding speed
Hello,
I'm on a Mac and I'm noticing that encoding via the flac command line is
significantly slower with version 1.3.0 than 1.2.1. I'm encoding a 24/96
file to flac, both from wav and aiff and both formats are showing the same
speed decrease when using 1.3.0.
Also, 1.2.1 will not encode an aiff-c file, but 1.3.0 will. Is this change
documented anywhere?
Thanks,
Scott
--------------
2014 Jul 25
1
corrupted copy in regress/multiplex.sh
Hello everybody,
after installing openbsd-netcat some tests in multiplex.sh do still fail for
me. Sadly this happens when trying to build a package only, everything works
just fine if I try to debug this. Any ideas? Logfile failed-regress.log is
attached.
[...]
run test multiplex.sh ...
test connection multiplexing: envpass
test connection multiplexing: transfer
test connection multiplexing:
2016 Jul 29
2
getrandom waits for a long time when /dev/random is insufficiently read from
Am Freitag, 29. Juli 2016, 09:03:45 CEST schrieb Alex Xu:
Hi Alex,
> On Fri, 29 Jul 2016 12:24:27 +0200
>
> Nikos Mavrogiannopoulos <nmav at gnutls.org> wrote:
> > On Fri, Jul 29, 2016 at 7:40 AM, Stephan Mueller
> >
> > <smueller at chronox.de> wrote:
> > > And finally, you have a coding error that is very very common but
> > > fatal
2016 Jul 29
2
getrandom waits for a long time when /dev/random is insufficiently read from
Am Freitag, 29. Juli 2016, 09:03:45 CEST schrieb Alex Xu:
Hi Alex,
> On Fri, 29 Jul 2016 12:24:27 +0200
>
> Nikos Mavrogiannopoulos <nmav at gnutls.org> wrote:
> > On Fri, Jul 29, 2016 at 7:40 AM, Stephan Mueller
> >
> > <smueller at chronox.de> wrote:
> > > And finally, you have a coding error that is very very common but
> > > fatal
2015 Jun 30
2
[LLVMdev] Crashes on Windows 8 with >4k stack frames
We tested on 3.4.2 and 3.5.1. Later versions are slightly problematic
to test since they don't compile with VS2010. Do you happen to know if
it's fixed in one of the released versions, or if there is a workaround
(chkstk?) or a bug report online?
Thanks!
Eph
On 30.06.2015 12:58, Nicholas Chapman wrote:
> It's a known issue. I believe it's fixed in trunk however.
>
2013 Jan 30
1
[LLVMdev] x86 code emitter ebp and esp conflicts
Bug is reported with test cases. see
http://llvm.org/bugs/show_bug.cgi?id=15124 .
Thanks,
-Peng
On Wed, Jan 30, 2013 at 12:14 PM, Anton Korobeynikov <
anton at korobeynikov.info> wrote:
> > Has anyone seen this problem before? and is there any fix or work around
> > for that?
> Please provide a testcase and fill LLVM problem report into bugzilla.
>
> Thanks!
>