similar to: [LLVMdev] ConstantExpr::replaceUsesOfWithOnConstant() function for llvm::GetElementPtrConstantExpr

On Mon, Jan 31, 2011 at 10:57 PM, Talin <viridia at gmail.com> wrote: > I notice that there's a lot of inconsistency in the various LLVM classes > with respect to convenience methods. Here's some examples: > > For creating GEPS, IRBuilder has: > > CreateGEP (2 overloads) > CreateInBoundsGEP (2 overloads) > CreateConstGEP1_32 >

I notice that there's a lot of inconsistency in the various LLVM classes with respect to convenience methods. Here's some examples: For creating GEPS, IRBuilder has: CreateGEP (2 overloads) CreateInBoundsGEP (2 overloads) CreateConstGEP1_32 CreateConstInBoundsGEP1_32 CreateConstGEP2_32 CreateConstInBoundsGEP2_32 CreateConstGEP1_64 CreateConstInBoundsGEP1_64

Talin wrote: > On Mon, Jan 31, 2011 at 10:57 PM, Talin <viridia at gmail.com > <mailto:viridia at gmail.com>> wrote: > > I notice that there's a lot of inconsistency in the various LLVM > classes with respect to convenience methods. Here's some examples: > > For creating GEPS, IRBuilder has: > > CreateGEP (2 overloads) >

On Wed, Feb 2, 2011 at 1:29 PM, Nick Lewycky <nicholas at mxc.ca> wrote: > Talin wrote: > >> On Mon, Jan 31, 2011 at 10:57 PM, Talin <viridia at gmail.com >> <mailto:viridia at gmail.com>> wrote: >> >> I notice that there's a lot of inconsistency in the various LLVM >> classes with respect to convenience methods. Here's some

I can't upload my program due to confidentiality, but the problem is obvious. At lib/Analysis/ConstantFolding.cpp:646 Constant *C = ConstantExpr::getGetElementPtr(Ops[0], NewIdxs); if (ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) { if (Constant *Folded = ConstantFoldConstantExpression(CE, TD, TLI)) C = Folded; } The generated ConstantExpr C doesn't inherit the

Hi all, I just come across an IR instruction like this: %0 = getelementptr i32* getelementptr inbounds ([42 x i32]* @aaa, i32 0, i32 0), i32 %2 What does the part "i32* getelementptr inbounds ([42 x i32]* @aaa, i32 0, i32 0)" mean? As far as I could understand this is a GetElementPtrConstantExpr, isn't it? My question is: how can I instantiate a class that represents that

On Feb 16, 2010, at 12:38 PM, Talin wrote: > Here's the implementation of ConstantUnion::replaceUsesOfWithOnConstant(). No tests yet :( Seems basically ok, please commit. > > Two questions: > > -- Any suggestions as to an existing test I could use as a model for testing this? IS this what is causing this to be broken? $ cat t.ll @union1 = constant union { i32*, i8 } {

Here's the implementation of ConstantUnion::replaceUsesOfWithOnConstant(). No tests yet :( Two questions: -- Any suggestions as to an existing test I could use as a model for testing this? -- I could also use some advice on what part of the code to work on next (in terms of finishing up union support). -- -- Talin -------------- next part -------------- An HTML attachment was scrubbed...

What is the use of the third parameter to the replaceUsesOfWithOnConstant function? The documentation only states the uses of the first 2 parameters. Thanks, Regards, Arushi -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110617/a5115ca8/attachment.html>

On Wed, Feb 17, 2010 at 12:05 PM, Chris Lattner <clattner at apple.com> wrote: > > On Feb 16, 2010, at 12:38 PM, Talin wrote: > > > Here's the implementation of > ConstantUnion::replaceUsesOfWithOnConstant(). No tests yet :( > > Seems basically ok, please commit. > > I suppose that means that I'll have to send in the info to get commit access then :(

Probably your g++ compiles x86_64 binary by default, but i686 dylib is supplied? Try: g++ -m32 e.cpp /Developer/Platforms/iPhoneOS.platform/Developer/usr/llvm-gcc-4.2/libexec/gcc/i686-apple-darwin10/4.2.1/libllvmgcc.dylib - D. 2012/1/22 Arpan Sen <arpansen at gmail.com>: > Hi, > > I am trying to use some LLVM API in my C++ code, and I end up getting linker > errors. I am

Hi, I am trying to use some LLVM API in my C++ code, and I end up getting linker errors. I am working on Apple MacOSX Lion. Using g++ for the compile. It is the CreateGlobalStringPtr which is throwing the error. This is LLVM 3.0. Here's the codeI am trying to use some LLVM API in my C++ code, and I end up getting linker errors. I am working on Apple MacOSX Lion. Using g++ for the compile. It

----- Original Message ----- > > On Oct 1, 2013, at 6:45 AM, Michele Scandale > <michele.scandale at gmail.com> wrote: > > > Hello to everybody, > > > > I'm working on some improvements on trip count computation with > > ScalarEvolution > > analysis. > > Considering the following test > > > >

Hi During a pass, the XCore target lowers thread local global variables by turning them into global variable arrays indexed by the (max 8) thread ID. (see XCoreLowerThreadLocal.cpp) This works fine for instructions e.g. GetElementPtrInst But can't be done for constants e.g. GetElementPtrConstantExpr Thus I would like to replace GetElementPtrConstantExpr with GetElementPtrInst when it is

Hi to all, I need the class in object, but the file ConstantsContext,h isn't installed. What can I do? Copy that header under include? It's an installation bug? Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20121218/e1130d0a/attachment.html>

Alessio Giovanni Baroni <alessiogiovanni.baroni at gmail.com> writes: > I need the class in object, but the file ConstantsContext,h isn't installed. > > What can I do? Copy that header under include? It's an installation bug? That's an internal header, not part of the public API. Why do you need the classes declared on that header?

Alessio Giovanni Baroni <alessiogiovanni.baroni at gmail.com> writes: > Because I need to convert an [4 x i8] type to i8* in the instantiation of a > GlobalVariable. > I have the follow declaration: %xxx = type { i8* } and I must emit the > following variable: > @yyy = linkonce_odr constant %xxx { [4 x i8] c"hello\00" }, but it's wrong. > > How do I do?

Because I need to convert an [4 x i8] type to i8* in the instantiation of a GlobalVariable. I have the follow declaration: %xxx = type { i8* } and I must emit the following variable: @yyy = linkonce_odr constant %xxx { [4 x i8] c"hello\00" }, but it's wrong. How do I do? 2012/12/18 Óscar Fuentes <ofv at wanadoo.es> > Alessio Giovanni Baroni <alessiogiovanni.baroni at

On Oct 1, 2013, at 6:45 AM, Michele Scandale <michele.scandale at gmail.com> wrote: > Hello to everybody, > > I'm working on some improvements on trip count computation with ScalarEvolution > analysis. > Considering the following test > > ;----------------------------------------------------------------------------; > define void @foo(i32 %a, i32 %b, i32 %s) #0

Hello to everybody, I'm working on some improvements on trip count computation with ScalarEvolution analysis. Considering the following test ;----------------------------------------------------------------------------; define void @foo(i32 %a, i32 %b, i32 %s) #0 { entry: %cmp = icmp sgt i32 %s, 0 %cmp15 = icmp sgt i32 %a, %b %or.cond = and i1 %cmp, %cmp15 br i1 %or.cond, label