similar to: [LLVMdev] static analyzer & ubigraph visualization

Hi Carl, For future reference, the correct list for questions on the analyzer is cfe-dev, not llvmdev. CCC_UBI is meant to display the analysis path graph (aka "exploded graph") as it gets explored by the analyzer. I haven't run it in a while, so it may be broken. I will investigate. Ted On Mar 8, 2011, at 11:12 AM, Carl Norum wrote: > I updated our project recently to use

Hi Carl, I think the trick is to use a debug build of Clang. The ubigraph support is not enabled in a release build as it is in a hot path of the analyzer. I switched to using a debug build and the ubigraph support worked for me. You also need the 'ubiviz' script in your path. Ted On Mar 8, 2011, at 11:26 AM, Ted Kremenek wrote: > Hi Carl, > > For future reference, the

(forwarding to llvm-dev) ---------- Forwarded message ---------- From: Akira Hatanaka <ahatanak at gmail.com> Date: Fri, Aug 17, 2012 at 2:35 PM Subject: Re: [LLVMdev] MIPS & GP register To: Carl Norum <carl at lytro.com> Will something like this fix the problem? if (!Subtarget.isLinux()) { reserve GP and GP_64 } To improve code, we have stopped reserving GP as a dedicated

On Aug 17, 2012, at 2:36 PM, Akira Hatanaka wrote: > (forwarding to llvm-dev) > > ---------- Forwarded message ---------- > From: Akira Hatanaka <ahatanak at gmail.com> > Date: Fri, Aug 17, 2012 at 2:35 PM > Subject: Re: [LLVMdev] MIPS & GP register > To: Carl Norum <carl at lytro.com> > > > Will something like this fix the problem? > > if

On Aug 15, 2012, at 11:56 PM, Eli Friedman wrote: > On Wed, Aug 15, 2012 at 10:17 PM, Carl Norum <carl at lytro.com> wrote: >>> -march=mips32r2 >>> -mtune=4kem >>> -msoft-float >>> -EL >>> >>> -Xclang -triple -Xclang mipsel-sde-elf >>> -Xclang -mrelocation-model -Xclang static >>> >>>

On Jun 4, 2013, at 4:42 PM, Tyler Hardin <tghardin1 at catamount.wcu.edu> wrote: > I was suggesting to add it to the function, like > volatile void func(..); > Theoretically, this would tell the compiler not to omit seemingly superfluous calls to func. 'volatile' can't apply to a function, so I'm not sure what you mean. In your example, 'volatile' modifies

On Thu, Aug 16, 2012 at 10:37 AM, Carl Norum <carl at lytro.com> wrote: > > On Aug 15, 2012, at 11:56 PM, Eli Friedman wrote: > >> On Wed, Aug 15, 2012 at 10:17 PM, Carl Norum <carl at lytro.com> wrote: >>>> -march=mips32r2 >>>> -mtune=4kem >>>> -msoft-float >>>> -EL >>>> >>>> -Xclang

Hi LLVM MIPS people, I've been trying to keep track of the MIPS backend in order to eventually switch to clang/llvm from GCC for building our camera software. We've been using a build at revision 156432 for some time with no problems. I synced up to TOT clang/llvm today (revision 162004) to see if any optimizations had been improved, etc. The build I made with it started crashing

The MS x64 ABI calling convention (http://msdn.microsoft.com/en-us/library/ms235286(VS.80).aspx) says: Any argument that doesn’t fit in 8 bytes, or is not 1, 2, 4, or 8 bytes, must be passed by reference. Clang isn't doing that for us when passing our triple, x86_64-pc-win32-macho. Here's a simple example program: struct Guid { unsigned int Data1; unsigned

Hi Carl, I don't know much about the specifics of any given optimisation, but if you do something like the following, you can at least see which optimisation pass is responsible. At the very least perhaps that can point to the next place to investigate. (also interesting to note Apple's shipped clang doesn't exhibit this behaviour, I had to use my own recent svn tree) $ clang -arch

On Aug 16, 2012, at 10:58 AM, Eli Friedman wrote: > That's weird... you're probably triggering some sort of bad case in > the driver logic which tries to call gcc to assemble and link on > targets where we don't know what to do. That logic is generally a bit > shaky to begin with. It sounds like that means "time to file a bug". =) Which product should I file

On Jun 4, 2013, at 5:20 PM, Tyler Hardin <tghardin1 at catamount.wcu.edu> wrote: > I tried the "extern" specifier, which (I guess) you should use if the definition isn't in the file; and it worked with -O3. That 'extern' doesn't do anything - it's implicit. Did you try without it and get different results? In my test here with the Mac OS X dev tools

On Jun 5, 2013, at 7:50 AM, John Regehr <regehr at cs.utah.edu> wrote: >> The optimizer can therefore conclude that if this program has well-defined behavior, then x can never point to the null pointer constant (since the null pointer constant is not part of any array object). As a result, the "if (!x)" branch would never trigger, and is dead code. > > This is

On Wed, Aug 15, 2012 at 10:17 PM, Carl Norum <carl at lytro.com> wrote: >> -march=mips32r2 >> -mtune=4kem >> -msoft-float >> -EL >> >> -Xclang -triple -Xclang mipsel-sde-elf >> -Xclang -mrelocation-model -Xclang static >> >> -Xclang -mllvm -Xclang -mips-ssection-threshold=0 >> -Xclang -mllvm -Xclang

On 6/4/2013 7:31 PM, David Mirabito wrote: > Hi Carl, > > I don't know much about the specifics of any given optimisation, but if you do something like the following, you can at least see which optimisation pass is responsible. > At the very least perhaps that can point to the next place to investigate. (also interesting to note Apple's shipped clang doesn't exhibit this

Only do this if running as root and if the backend is set to libvirt. --- v2v/input_ova.ml | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/v2v/input_ova.ml b/v2v/input_ova.ml index 4f848e2..bb9cb1b 100644 --- a/v2v/input_ova.ml +++ b/v2v/input_ova.ml @@ -104,6 +104,19 @@ object (* Exploded path must be absolute (RHBZ#1155121). *) let exploded = absolute_path exploded

Use the common function for ensuring a path is absolute; it should not change the behaviour at all. --- sparsify/cmdline.ml | 6 +----- v2v/input_disk.ml | 4 +--- v2v/input_ova.ml | 4 +--- 3 files changed, 3 insertions(+), 11 deletions(-) diff --git a/sparsify/cmdline.ml b/sparsify/cmdline.ml index 3eb0d5b..523d612 100644 --- a/sparsify/cmdline.ml +++ b/sparsify/cmdline.ml @@ -142,11

Hi Guys, I seem to not be able to find any good open source Asterisk Queue Analyzer and Asterisk Log Analyzer on the web. The Asterisk Queue Analyzer is to serve as the graphic tool for call center or pbx admins. It will pull the info in queue.log and in MySQL asterisk CDR to create a graphic bar or to report on each extension that received the queue calls, etc... The Asterisk Log Analyzer is

a graph question. Thanks a lot in advance. I made two scatterplots on one graph (sigma vs. delta1, sigma vs. delta2) (20 observations of delta1, delta2 and corresponding sigma) the x-axis is sigma, the y-axis is either delta1 or delta2. I connected both scatterplots. To seperate them, one curves is a line with circles, the other curve is a line with squares on it. I want to make a notation

Is there anything about this analyzer that says "case-sensitive" to you? module Ferret::Analysis class StemmingAnalyzer def token_stream(field, text) StemFilter.new(StandardTokenizer.new(text)) end end end Just wondering how I can force my index to be case-insensitive. Thanks, -Adam -- Posted via http://www.ruby-forum.com/.