similar to: [LLVMdev] Are integer types primitive?

Originally, the distinguishing feature of "primitive" types was that they were enumerable and not parameterized on anything. Then we moved to arbitrary bit-width integers types to generalize things significantly (the right move IMO). Thus, integers were no longer technically primitive types, and their categorization in code has changed to reflect this. But that doesn't make *any

Hello, I'm getting this in debugger, where 't' is 'Type*': (gdb) p t->isPrimitiveType() $15 = false (gdb) p t->getPrimitiveID() $16 = PointerTyID (gdb) p t->getPrimitiveSize() $17 = 0 There are a couple of things that I'd like to ask. First, if isPrimitiveType() returns false, that the fact that getPrimitiveID returns reasonable value is quite

On Thu, 17 Jun 2004, Vladimir Prus wrote: > I'm getting this in debugger, where 't' is 'Type*': > > (gdb) p t->isPrimitiveType() > $15 = false > (gdb) p t->getPrimitiveID() > $16 = PointerTyID > (gdb) p t->getPrimitiveSize() > $17 = 0 > > There are a couple of things that I'd like to ask. First, if >

Hello, I am writing an optimization pass which optimizes code based on an online pointer analysis algorithm and need to detect pointers which are pointing to derived types. I have not had any problem identifying pointers in general using isa<PointerType>(...), but I can't seem to figure out how I can make sure that the pointer is pointing to a scalar value and not a function, array,

Zappel-Phillip wrote: > Hello, > > I am writing an optimization pass which optimizes code based on an online > pointer analysis algorithm and need to detect pointers which are pointing to > derived types. I have not had any problem identifying pointers in general > using isa<PointerType>(...), but I can't seem to figure out how I can make > sure that the pointer is

Hello, I noticed a bit of a gap in the current code for unions: a ConstantUnion cannot be written out to .ll. Hopefully I'm not stepping on Talin's toes by posting this, it's a fairly straightforward adaptation of the code for structs just above. Tim. -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. --------------

Hello everyone, As part of my quest to add TLS relocation support to MCJIT, I've been taking a closer look at the GOT implementation in RuntimeDyldELF and I believe that is not valid as currently implemented. In particular, I am wondering about the multiple GOT handling support introduced in r192020. If I understand correctly this can make code reuse the GOT table entry in a different object

Indeed, removing that flag works fine, the only question is why this is added in tools/llvm-shlib/Makefile in the first place then and what to do about it: ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux GNU GNU/kFreeBSD)) # Don't allow unresolved symbols. LLVMLibsOptions += -Wl,--no-undefined endif On Thu, Nov 21, 2013 at 11:53 AM, Alexander Potapenko <glider at

Hello everybody, after moving from OS X to Linux build llvm with asan enabled (I also updated to trunk, but not sure if that's related). However, it's totally possible that I missed a step that I took back when I set this up for me, so I might be doing something very stupid. Anyway, I'm configuring LLVM with ../configure --prefix=/home/kfischer/julia/usr --build=x86_64-pc-linux-gnu

Hello, I'm trying to fix a long standing issue we are having in Julia where when the file information switched, we weren't recording that correctly, so line information showed up in the wrong file. Basically we would always create a scope with the DISubprogram and the given line number. What I tried was to change the scope to be a DIFile instead so we'd get the correct file

Sorry, I didn't have a small IR example and I was sure I was just doing something stupid. Thanks for the help, I'll try it out and report back. Maybe it would be good to add an assertion or something that tells people what's wrong in this case, since the generated DWARF seems to be invalid? On Wed, Aug 13, 2014 at 5:53 PM, David Blaikie <dblaikie at gmail.com> wrote: > Use

Oh, I see. Sorry I misunderstood. I'll try to come up with some minimal IR. The assertion stems from the fact that getCompileUnitDIE() returns null and then crashes at DWARFUnit.cpp:301. I admit I don't know if this problem is on the parsing or the generation side. While I come up with the IR, basically what I was doing was using a DebugLoc with scope being a DIFile rather than a

Actually it only link the shlib fine. Linking any executable against it fails: llvm[2]: Linking Release+Asserts executable llvm-lto (without symbols) /home/kfischer/julia/deps/llvm-svn/build_Release+Asserts/Release+Asserts/bin/clang++ -fsanitize=address -O3 -Wl,-R -Wl,'$ORIGIN/../lib' -L/home/kfischer/julia/deps/llvm-svn/build_Release+Asserts+Sanitize/Release+Asserts/lib

What I meant to say was that it worked for me on OS X on a slightly older version of LLVM. Anyway, here's the ld line: "/usr/bin/ld" -export-dynamic -z relro --hash-style=gnu --build-id --eh-frame-hdr -m elf_x86_64 -shared -o /home/kfischer/julia/deps/llvm-svn/build_Release+Asserts+Sanitize/Release+Asserts/lib/

On Thu, Nov 21, 2013 at 6:18 AM, Keno Fischer <kfischer at csail.mit.edu> wrote: > Hello everybody, > > after moving from OS X to Linux build llvm with asan enabled Sorry, I failed to parse this. You're compiling Clang on Linux, and OSX is unrelated, right? > (I also updated > to trunk, but not sure if that's related). However, it's totally possible > that I

Yeah, it's not linking the runtime because you're building a shared library. This is totally ok. In this case there are undefined __asan_* symbols that are resolved when an instrumented binary loads your library. What's wrong here is that some flag passed to ld prevents it from creating undefined symbols (--no-undefined?). This flag must be removed when building with ASan. This

Yes, it would be great to get that fixed. On Wed, Feb 5, 2014 at 4:09 PM, Evgeniy Stepanov <eugeni.stepanov at gmail.com>wrote: > On Thu, Feb 6, 2014 at 12:21 AM, Keno Fischer > <kfischer at college.harvard.edu> wrote: > > Looks like when you materialize the stores, you should check the size of > the > > the store and emit an appropriate amount of stores to the

Would anyone be willing to share a skeletal rake script to deploy an app. to a remote test server, set up the DB, etc. Something to just get started would be great. Old Ant person here, so fairly comfortable with the concept. Thanks, Wes -- Posted via http://www.ruby-forum.com/.

Setting up a HA iSCSI / NFS target using this document, http://www.linbit.com/fileadmin/tech-guides/ha-iscsi.pdf, and I am unable to find a way to use the puppetlabs-corosync module to emulate this command crm(live)configure# primitive p_drbd_coraid23 ocf:linbit:drbd \ params drbd_resource=coraid23 \ op monitor interval=29 role=Master \ op monitor interval=31 role=Slave crm(live)configure#

Hi all, I am trying to get the size of memory access (load) using dyn_cast<LoadInst>(Inst)->getType()->getPrimitiveSizeinBit(), which works for most cases. However, for load instructions like "%18 = load i8*, i8** %11, align 8, !tbaa !10" where we have double star (**) pointer access, such method would only return a value of 0. I am wondering is there any method that