similar to: [LLVMdev] Naming TBAA nodes in LLVM >=3.6?

Hi, I am looking at the Type Based Alias Analysis and I am trying to understand why, from what I see, pointsToConstantMemory() never returns true. It seems that this information should come from the TBAA metadata, in which the Access Tag has an optional 4th field to specify this information. "Access tags are represented as MDNode s with either 3 or 4 operands. The first operand is an

Hi Sarath, It would have really helped if you had removed the commented out code and inlined the calls to your homemade helper functions before sending it... You are doing this, in LLVM IR: %0 = getelementptr %Value* %firstArg, i32 0 ; i8** %1 = load i8** %0 ; i8* %2 = bitcast i8* %1 to i64* %3 = getelementptr %Value* %secondArg, i32 0 ; i8** %4 = load i8** %3; i8* %5 = bitcast i8* %4 to i64*

Yeah, that's the fault...got the answer...... Thanks James for the help... Struggling with this for so many days....... On Thu, Sep 22, 2011 at 4:02 PM, James Molloy <James.Molloy at arm.com> wrote: > Hi Sarath,**** > > ** ** > > It would have really helped if you had removed the commented out code and > inlined the calls to your homemade helper functions before

On Thu, Sep 22, 2011 at 3:46 PM, sarath chandra <sarathcse19 at gmail.com>wrote: > Hi James, > > First i converted the void * to int* and then did FPToSI...then did SHL...( > because CreateShl only accepts integers... i pointer casted it to int64 type > first)... Below is the code snippet.... > > > lhs = mBuilder.CreateStructGEP(firstArg, 0); > lhs =

Hi Duncan, I am hoping to remove the support for the old TBAA format soon. You should be able to switch to the new format by replacing MDNode *AliasTag = MDHelper.createTBAANode(TreeName, getTBAARoot()); with MDNode *AliasType = MDHelper.createTBAAScalarTypeNode(TreeName, getTBAARoot()); MDNode *AliasTag = MDHelper.createTBAAStructTagNode(AliasType, AliasType, 0) Also replacing

Hi Manman, thanks for the heads up. I looked into what it would take to produce full struct TBAA metadata from the GCC aliasing info (GCC has aliasing info for struct types, in fact for any type), but it looks kind of tricky. The problem is the "offset" field, which doesn't exist in GCC. In GCC the aliasing information forms a DAG, with a node for each type, plus a special root

I'm triing to put some samba3.6 server like print server, the load of ntprinters and ntdrivers is ok, but when I try to do a backup of the registry I find it: #net rpc registry export 'HKLM\System\CurrentControlSet\Control\Print\Environments\Windows NT x86\Drivers\Version-3\Canon iR2270/iR2870 PCL6' printers.reg Violaci?n de segmento (Segmentation Fault) Export fail but enumerate

Well, I put it here. All the experience gained in about-half-an-year-management of Samba-PDC + numerous NT4 workstations is included. Also, I'd be glad to hear from you what did I miss! 1) when NT4-workstations are organised into "domain", there's some action assosiated to this: "to log into domain". samba ain such case acts as PDC (primary domain controller),

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

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. >

Hi, I think I have two questions - one which is samba and one which is windows policy files. I'll try to limit this question to the samba side but will give the full picture for completeness. I'm trying to implement a simple policy to redirect a few simple folders (for starters). I have a policy file called NTConfig.POL that is available on my share \\wilson\netlogon (wilson is the

I would like to configure a linux ntp server on my lan as the ntp server for my windows xp clients I'm not able to come to an understandable solution (due probably to my lack in windows knowledge) I found this in samba archives: CLASS MACHINE CATEGORY !!Time POLICY !!NTPServer KEYNAME SYSTEM\CurrentControlSet\Services\W32Time\Parameters PART !!NTP_SERVER EDITTEXT VALUENAME

I am using llvm-2.6. In the online documentation, the signature is GlobalVariable::GlobalVariable ( const Type * Ty, bool isConstant, LinkageTypes Linkage, Constant * Initializer = 0, const Twine & Name = "", bool ThreadLocal = false, unsigned AddressSpace = 0 ) the link to the documenation is

configure.ac | 1 libswfdec/Makefile.am | 20 ++++++++++--------- libswfdec/swfdec_as_strings.c | 44 ------------------------------------------ 3 files changed, 12 insertions(+), 53 deletions(-) New commits: commit 997aca7ef578ec31baf1bae06daf015a04b42e84 Merge: d893510... 1d5c170... Author: Benjamin Otte <otte at gnome.org> Date: Sun Oct 14 20:05:45 2007

On Tue, Apr 4, 2017 at 12:36 PM, Duncan P. N. Exon Smith < dexonsmith at apple.com> wrote: > > On 2017-Apr-04, at 12:12, Peter Collingbourne <peter at pcc.me.uk> wrote: > > On Mon, Apr 3, 2017 at 8:13 PM, Mehdi Amini <mehdi.amini at apple.com> wrote: > >> >> On Apr 3, 2017, at 7:08 PM, Peter Collingbourne <peter at pcc.me.uk> wrote: >>

Hi guys, I have another question, we have this line on our .rb code: @variable = params [:user][:bird] I need to be able to change the 2nd field into a variable because it is a changing valuename, I was wondering if you had any trick for that. Meaning I need to make [:bird] into [:dog] or [:cat]... It''s proven really tricky for me to get it to change I wonder if you guys had any

Hello. It would be very useful for my project being able to annotate Value's. An int would do fine. I found an old message with this same subject talking about the Annotation interface and Annotable object, but the doxygen graphs says that only Function is annotable. Could I use the ValueName for the job? It would be enough, although quite clumsy. Seems that Value's of type void

I try to use Win32API EnumPrinterDataEx to get registry key's values and data from Samba print server (of course I previously connect to the print queue and retrieve keys by EnumPrinterKey). During the function execution (EnumPrinterDataEx) I collect ethereal trace to verify correct data is sent on wire and that Ethereal can correctly represent that info. Some of the keys parsed correctly

I was trying to add some stronger assertions in the verifier around !tbaa metadata when I ran into an ambiguity: I think the encoding of the metadata nodes are such that a given node can be interpreted as either a struct type node or a scalar tbaa node. I'd like a sanity check before I try to fix or work around this. Consider some IR that I got from running clang over a small C++ program:

Dear All, Is it possible under WinXP to set the R binary path (...\R\bin) as an environment variable during installation? (rw2010.exe) The problem is that I've written a program that needs to know the path of Rterm.exe during installation. At the moment the user can't choose the R installation path ("/DIR={pf}\\R /SILENT"). If I would know where the user install R the