similar to: [LLVMdev] Master Thesis about Profiling in LLVM

I experienced FAIL: /localtmp/astifter/llvm/llvm-svn/test/FrontendC/2007-03-27-VarLengthArray.c Failed with exit(1) at line 1 while running: /nfs/a5/astifter/astifter/llvm/llvm-svn-obj/../llvm-svn-install/bin/llvm-gcc -emit-llvm -w -S /localtmp/astifter/llvm/l lvm-svn/test/FrontendC/2007-03-27-VarLengthArray.c -o - | /bin/grep {getelementptr inbounds \[0 x i32\]} child process exited abnormally

Hi, Devang Patel wrote: > On Tue, Nov 17, 2009 at 9:03 AM, Andreas Neustifter > <astifter-llvm at gmx.at> wrote: > >> Okay, so the ProfileInfoLoader is working, but when I examine the executions more closely I see that the ProfileInfo generated by the ProfileInfoLoader is immediately discarded, when the SelectionDAGISel kicks in the "No Profile Info"-Implementation

Hi. On 11/17/2009 08:16 PM, Andreas Neustifter wrote: > Hi, > > Devang Patel wrote: >> On Tue, Nov 17, 2009 at 9:03 AM, Andreas Neustifter >> <astifter-llvm at gmx.at> wrote: >> >>> Okay, so the ProfileInfoLoader is working, but when I examine the executions more closely I see that the ProfileInfo generated by the ProfileInfoLoader is immediately

On Fri, Nov 20, 2009 at 6:54 AM, Andreas Neustifter <astifter-llvm at gmx.at> wrote: > > If I use  AU.addRequired<ProfileInfo>() in SelectionDAGISel.cpp the > wrong ProfileInfo is used. It uses the "No ProfileInfo" implementation > if ProfileInfo but not the one from ProfileInfoLoaderPass. (Which is > immediately discarded after creation.) > You need to

Hi, when I try to build libprofile with r80670 (both llvm and llvm-gcc) I get this error: make[1]: Entering directory `.../llvm-svn-debug-obj/runtime/libprofile' llvm[1]: Building Debug Bytecode Archive libprofile_rt.bca (internalize) llvm[1]: Installing Debug Shared Library /nfs/a5/astifter/astifter/llvm/llvm-svn-debug-obj/../llvm-svn-debug-install/lib/libprofile_rt.so 0 llvm-ld

Hi, Andreas Neustifter <astifter-llvm at gmx.at> writes: > Maybe you can use the already available "include/llvm/Support/Format.h"? Thanks, that simplifies the patch a lot. See the attached patch. Btw, llvm-bcanalyzer.cpp seems to also use fprintf -- does mixing it with errs() cause problems and should it be converted to use format()? best regards, Timo Lindfors

On Tue, Nov 17, 2009 at 9:03 AM, Andreas Neustifter <astifter-llvm at gmx.at> wrote: > > Okay, so the ProfileInfoLoader is working, but when I examine the executions more closely I see that the ProfileInfo generated by the ProfileInfoLoader is immediately discarded, when the SelectionDAGISel kicks in the "No Profile Info"-Implementation is used: > >  > 0x1c1a740  

Hi all! On 11/20/2009 06:29 PM, Devang Patel wrote: > > On Fri, Nov 20, 2009 at 6:54 AM, Andreas Neustifter wrote: >> >> If I use AU.addRequired<ProfileInfo>() in SelectionDAGISel.cpp the >> wrong ProfileInfo is used. It uses the "No ProfileInfo" implementation >> if ProfileInfo but not the one from ProfileInfoLoaderPass. (Which is >>

Hi, I have trouble making my ProfileInfo-Analysis available in the backend, I have changed llc so it loads the ProfileInfo if requested, the PassManger gives this output: > Target Data Layout > Create Garbage Collector Module Metadata > Basic Alias Analysis (default AA impl) > DWARF Information Writer > No Profile Information > Module Information > ModulePass

Hi, I'm fighting with this quite some time now: Is there a way to mark an Analysis (in my case ProfileInfo) as perserved by _all_ passes? I have tried to add ProfileInfo directly in Pass.h:getAnalysisUsage() but that produces nasty circular library dependecies. I also tried to simply store a pointer to the ProfileInfo in Module but then the PassManager gets confused resulting in double

Hi all, I think this master's thesis from our group could be of interest. It describes the "bridge" between the LLVM codegen and our custom TTA codegen in TCE: a runtime retargetable architecture description file driven LLVM compiler backend. The thesis might be useful also for people implementing backends for LLVM in general. http://tce.cs.tut.fi/doc/Compiler.pdf If you have any

Hi, On 04/05/2010 10:51 PM, Eli Friedman wrote: > On Mon, Apr 5, 2010 at 1:19 PM, Zheng Wang<jason.wangz at gmail.com> wrote: >> Hello, >> >> I am wondering whether I can get the variable name of loop trip count in LLVM? >> >> For example, >> >> int NUM; >> >> NUM=atoi(argv[i]); >> >> for (int i=0; i<NUM; i++) >>

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, since I'm planing on a whole bunch of changes in the area of the Profiling Infrastructure I would like to ask humbly if it is possible to have approve-after-commit permission for the following files: include/llvm/Analysis/ProfileInfo.h include/llvm/Analysis/ProfileInfoLoader.h include/llvm/Analysis/ProfileInfoTypes.h

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi! Andreas Neustifter wrote: > > Daniel Dunbar wrote: >> >> Thanks, applied as r78247. Next? :) > > > > Oh my, first he is lagging and now it's all a hurry :-) > > > > Okay, here comes the next one. > > > > I'm taking a short vacation next week so I will try to prepare 1 or 2 of > >

Sorry, forgot attachment. On 23.07.09 07:40), Andreas Neustifter wrote: > Good Morning. > > On 22.07.09 14:47), Andreas Neustifter wrote: >> Daniel Dunbar wrote: >>> I merged in my changes to your patch, which results in the attached >>> patch. There may be some missed merge errors. The main problem I have >>> with the rest of this patch is that it

Sehr geehrte Damen und Herren, An der Fachhochschule Winterthur wurde f??r mich im Rahmen einer Diplomarbeit (Prof. Ruckstuhl) ein R-Programm zur Auswertung von IR-Spektren (line-shape-Analyse zur quantitativen Analyse von Gasmischungen) entwickelt. Die Daten werden einer Excel-Tabelle entnommen. Bisher werden die spektroskopischen Daten ??ber den Inhalt von 64 Kan??len ??ber die

Hi, Andreas Neustifter wrote: > Hi Daniel! > > Daniel Dunbar wrote: >> Hi Andreas, >> >> I talked with Chris about this the morning, and I think we agreed that >> lli based tests for this stuff are ok, as long as we limit them to >> just a few. The main thing we basically need lli for is to test the >> generation of the profiling information;

Hi Ahmed! Adventure wrote: > Hello everybody, I am a beginner in LLVM and need to know how to use > LLVM to instrument a C program and execute this instrumented program > with different test cases to determine the branch coverage information > for each test case. Any suggestion or help is more than welcomed. Thanks > in advance. Ahmed Raafat. (In the following instructions you

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Daniel Dunbar wrote: > Thanks, applied as r78247. Next? :) Oh my, first he is lagging and now it's all a hurry :-) Okay, here comes the next one. I'm taking a short vacation next week so I will try to prepare 1 or 2 of the next patches so that you can work on them as you have time. Greetings, Andi - --

Hi, For my master thesis I have 24 micro-plots on which I did measurements during 3 months. The measurements were: - Rainfall and runoff events throughout 3monts (runoff being dependant on the rainfall, a coefficient (%) has been made per rainfall event and per 3 months) - Soil texture (3 different textures were differentiated) - Slope (3 classes of slopes) - Stoniness (one time measurement)