similar to: [LLVMdev] Hello

Hello, we can get BasicBlock from MachineBasicBlock through MachineBasicBlock::getBasicBlock() function, but how can I get MachineBasicBlock of a BasicBlock? Thank you!

I don't think you can. The BasicBlock is a member of MachineBasicBlock. It is not inherited, so it cannot be cast. The number of the MachineBasicBlock is not the same as any BasicBlock values. So MachineFunction::getMachineBasicBlock( BasicBlock::{get the number} ) cannot work. I do not see much in the basic block which can identify it. So you can search for it. typedef struct findBlock {

Also note: there may be multiple MachineBasicBlock's for a single BasicBlock. - David M On Fri, Oct 15, 2010 at 4:59 AM, Jeff Kunkel <jdkunk3 at gmail.com> wrote: > I don't think you can. > > The BasicBlock is a member of MachineBasicBlock. It is not inherited, > so it cannot be cast. The number of the MachineBasicBlock is not the > same as any BasicBlock values.

2010/6/24 Félix Cloutier <felixcca at yahoo.ca>: > Hello everyone, > > I've been watching LLVM since about a year now, and I thought it was finally time I'd do something with it. So I've got my hands dirty with a cool project (who knows? maybe I'll end up releasing it), but since I'm fairly new to the whole thing, there are still a number of things I'm not

Hi everyone! I recently subscribed your mailing list, as I find the LLVM project interesting. I've read the document known as "Compiler hacker's introduction to LLV"[1], and I've learnt about LLVM-IR. I was wondering about the impact of such a representation on mixing code from different languages. Suppose we have a huge library X written in language LX, which we would be

Hello, everyone! Recently, I build llvm project for Visual Studio 2008 using cmake successfulley. I modify the project LLVMHello of the entire solution to generate LLVMHello.dll instead of LLVMHello.lib without other changes. Then, the flowing commands is executed: opt -load LLVMHello.dll --help But, I can't find the information string for hello pass. opt -load LLVMHello.dll

Felix, It really depends on what you are doing with the JIT. In my case, I have a scripting language that has a limited set of base data types. I wanted to be able to trivially interface to new C++ methods and classes, so I'm interfacing to C++ classes by creating external definitions much like the way Kaleidoscope accesses external C functions. I only have to deal with a few types so I can

Hello everyone, I've been watching LLVM since about a year now, and I thought it was finally time I'd do something with it. So I've got my hands dirty with a cool project (who knows? maybe I'll end up releasing it), but since I'm fairly new to the whole thing, there are still a number of things I'm not too sure about. First, the way we create instructions confuses me a

Hi everyone, Llvm-gcc compiles the programs into bytecodes with some optimizations. How can I get unoptimized bytecodes? Thanks. Regards, -Ying -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20070530/5f793e95/attachment.html>

Hi, everyone: The 7th LLVM developer meeting was held at November 6-7, 2013. I can't find more infos other than abstract. Any help? Thanks. Regards, maxs

Hi, I am trying to use llvm to translate ftp.c(a file of wget-1.11.2.tar.bz2 ) to msil. But it shows errors like: [dayin at localhost src]$ llvm-gcc -emit-llvm ftp.c -c -o ftp.bc [dayin at localhost src]$ llc ftp.bc -march=msil -o ftp.s Intrinsic ID = 32 llc: /home/dayin/llvm/llvm-2.2/lib/Target/MSIL/MSILWriter.cpp:802: void <unnamed>::MSILWriter::printIntrinsicCall(const

Using llvm-gcc -emit-llvm -O0 -S blah.c will give you blah.s that is unoptimized. I guess passing that to llvm-as would get you an unoptimized .bc. llvm-as -debug-pass=Arguments blah.ll says it is only doing Pass Arguments: -domtree -etforest -verify scott On 5/29/07, omiga <omiga at ustc.edu> wrote: > > Hi everyone, > > Llvm-gcc compiles the programs into bytecodes with

Hello. Please use llvm-gcc4 with -O[01234] options. You can see the example here: http://llvm.org/docs/GettingStarted.html#tutorial4 Seung J. Lee ---- Original message ---- >Date: Wed, 30 May 2007 00:18:41 +0800 >From: "omiga" <omiga at ustc.edu> >Subject: [LLVMdev] (no subject) >To: "llvmdev" <llvmdev at cs.uiuc.edu> > > Hi everyone, >

If you use llvm-gcc3, you can make an unoptimized like this: llvm-gcc -S hello.c -o hello.s Seung J. Lee ---- Original message ---- >Date: Wed, 30 May 2007 00:18:41 +0800 >From: "omiga" <omiga at ustc.edu> >Subject: [LLVMdev] (no subject) >To: "llvmdev" <llvmdev at cs.uiuc.edu> > > Hi everyone, > > Llvm-gcc compiles the programs

I am not using svn and llvm version is 2.3 and llvm-gcc is 4.2.1 2008/7/3 Tanya M. Lattner <tonic at nondot.org>: > > > Some weeks ago i talked to someone at #LLVM and he told me that versions > of > > llvm and gcc aren't sycronized. But i don't know how to do this. > > If you are using svn, you should keep llvm and llvm-gcc both at the same > rev number

> I am not using svn and llvm version is 2.3 and llvm-gcc is 4.2.1 And llvm-gcc is also from the 2.3 release? If so, I'm guessing you have an older version of llvm or llvm-gcc in your path somewhere and that is being used instead. Ciao, Duncan.

Hi,everyone I am a beginner for llvm , now I am writing a llvm backend,I want to know how to test the correctness of llvm backend . Thank you liuyu11 at ict.ac.cn -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20140828/7fab3104/attachment.html>

The only Transforms check that fails is LLVM :: Transforms/GVN/null-aliases-nothing.ll Could that be related? On Thu, Dec 2, 2010 at 2:50 PM, dalej <dalej at apple.com> wrote: > > On Dec 2, 2010, at 2:37 PM, Scott Ricketts wrote: > >> My install went fine except for some failures during make check >> (Unexpected Failures: 92). All failures were in one of the following:

On Dec 2, 2010, at 3:13 PM, Scott Ricketts wrote: > The only Transforms check that fails is LLVM :: > Transforms/GVN/null-aliases-nothing.ll > > Could that be related? running "opt -basicaa -gvn -S null-aliases-nothing.ll" should produce this output, what are you seeing? ; ModuleID = 'null-aliases-nothing.ll' %t = type { i32 } declare void @test1f(i8*) define

Hey, Does anyone actually care about the "hello, world" pass in lib/Transforms/Hello? Is there any particular reason why it couldn't be under examples or projects, or just removed altogether? --Owen