search for: moduleids

Thanks for the heads up Philip ! I did come across a strange case where LLVM allowed "%" to be a part of a function's name. This was in the context of my patch https://reviews.llvm.org/D33985, where I prefix the name of the source function and the Scop ( A special kind of Region that Polly can optimize, the name of the Scop is the name of the Region ) to the name of the PTX kernel

Hi, I think this is a very simple question, and it must just be missing something. I am looking for find out how to assign a constant integer value to the variable in llvm ir. The following returns 12, and %var2 = 12. ; ModuleID = 't.c' target datalayout =

This is my module's dump, which is different than yours. I wonder how I can get the external thing for my function. define double @sum(double, double) { entry: call void @FooBar() %tmp = fadd double %0, %1 ret double %tmp } ; ModuleID = 'My_Module' define double @sum(double, double) { entry: call void @FooBar() %tmp = fadd double %0, %1 ret double %tmp } declare void

Hi all, I'm writting following LLVM assembly: ; ModuleID = 'structaccess.ll' %struct._anon0 = type <{ i32, i32, i32 }> @s = common global %struct._anon0 zeroinitializer define arm_aapcscc void @foo() nounwind { L.entry: store i32 5, i32* getelementptr inbounds (%struct._anon0* @s, i32 0, i32 0) store i32 10, i32* getelementptr inbounds (%struct._anon0* @s, i32 0, i32 1)

Hi Duncan, What do you mean by "a data layout string in your module" ? Best Regards Seb 2011/10/18 Duncan Sands <baldrick at free.fr> > Hi Seb, > > > I'm writting following LLVM assembly: > > > > ; ModuleID = 'structaccess.ll' > > > > not having a data layout string in your module disables many optimizations. > > Ciao,

Hi Seb, > I'm writting following LLVM assembly: > > ; ModuleID = 'structaccess.ll' > not having a data layout string in your module disables many optimizations. Ciao, Duncan. > %struct._anon0 = type <{ i32, i32, i32 }> > > @s = common global %struct._anon0 zeroinitializer > > define arm_aapcscc void @foo() nounwind { > L.entry: > store i32

Hi Chris, Thanks for your reply. You said that scalarRepl gets shy about loads and stores of the entire aggregate. Then I use a test case: ; ModuleID = 'test1.ll' define i32 @fun(i32* nocapture %X, i32 %i) nounwind uwtable readonly { %stackArray = alloca <4 x i32> %XC = bitcast i32* %X to <4 x i32>* %arrayVal = load <4 x i32>* %XC store <4 x i32>

Hi, I stumbled upon a strange thing regarding types and module linking, which I don't quite get, so maybe someone around here can enlighten me. Consider the following code, which will create 2 modules m1 and m2, and a named structured type %T = { i32 }; m1 contains only a function definition f(%T), m2 contains a function declaration f(%T) and a function definition h(%T), where h will call f

Is there any reason this generated code won't run in the Jit? I've pretty much got everything else working for my front end which all runs fin in the Jit but I can't get global arrays to work. ; ModuleID = 'test' target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" target triple

Hi There , Again ,I'm newbie to LLVM and please pardon me ..if you guys feel that ,the below question is very basic :) Here i go ,compiled the below sample with clang i.e *clang enum.c -S -emit-llvm* and there respective file are $ cat enum.c int main() { enum type{one=1,two,three} s; s = one; return s; } $ cat enum.s ; ModuleID = 'enum.c' target datalayout =

Hi all, I'm looking at following code snippet: void t2(double *x) { long long a[2]; a[0] = 3; a[1] = 5; *x = * ((double *) a); *(x+1) = * ((double *) &a[a[0]-2]); } I use generate LLVM code using my own front-end that looks like: ; ModuleID = 'jb.c' target datalayout =

Hi, In my work applying -flto to Chrome, I need to set some names to be skipped by the InternalizePass; otherwise, the linking stage fails (i.e., when building the chrome binary). In the past, I had a tiny patch that I hadn't submitted to LLVM: it was something like: Index: Internalize.cpp =================================================================== --- Internalize.cpp (revision

On Thu, Feb 2, 2012 at 12:25 PM, Umesh Kalappa <umesh.kalappa0 at gmail.com> wrote: > Hi There , > > Again ,I'm newbie to LLVM  and please pardon me ..if you guys  feel that > ,the below question is very basic :) > > Here i go ,compiled the below sample with clang i.e clang enum.c -S > -emit-llvm and there respective file are > > $ cat enum.c > int main()

Hi there, It will be appreciated if you help me : I need to call an external function in LLVM bitcode but don't know how : ;ModuleID = 'm1' define i32 @main() { entry: %tmp0 = call i32 @MyOwnFunction() ret i32 0 } declare i32 @MyOwnFunction() I use below codes to run it $ llvm-as -f m1 -o m1.bc $ lli 1.bc (before it I have compiled MyOwnFunction module) when I run this

Hi LLVM, I'm currently setting up some tools to investigate the influence of the order of optimization passes on the performance of compiled programs -nothing exceptional here. I noticed something inconvenient with opt, namely that splitting a call does not always give the same output: % llvm-stress > stress.ll % opt -dse -verify -dce stress.ll -o stress-1.bc % opt -dse stress.ll |

Hi Fan, > You said that scalarRepl gets shy about loads and stores of the entire > aggregate. Then I use a test case: > > ; ModuleID = 'test1.ll' > define i32 @fun(i32* nocapture %X, i32 %i) nounwind uwtable readonly { > %stackArray = alloca <4 x i32> > %XC = bitcast i32* %X to <4 x i32>* > %arrayVal = load <4 x i32>* %XC > store

I have the following simplified llvm ir, which basically returns value based on the first value of a constant array. ---- ; ModuleID = 'simple_ir3.txt' @f.b = constant [1 x i32] [i32 1], align 4 ; constant array with value 1 at the first element define void @f(i32* nocapture %l0) { entry: %fc_ = alloca [1 x i32] %f.b.v = load [1 x i32]* @f.b store [1 x i32] %f.b.v, [1 x

Hi, I have the following program (attached) I produces, using the llvm-c API, this: ; ModuleID = './llvm-test.bc' define i32 @test2() { EntryBlock: ret i32 3 } But, I want it to produce this: ; ModuleID = './llvm-test.bc' define i32 @test2() { EntryBlock: %1 = add i32 1, 2 ret i32 %1 } I.e. With the "add" in there. llvm appears to be doing some optimization on

On Mar 15, 2013, at 3:08 PM, James Courtier-Dutton <james.dutton at gmail.com> wrote: > Hi, > > I think this is a very simple question, and it must just be missing something. > > I am looking for find out how to assign a constant integer value to > the variable in llvm ir. > > The following returns 12, and %var2 = 12. > ; ModuleID = 't.c' > target

James Courtier-Dutton <james.dutton at gmail.com> writes: > I think this is a very simple question, and it must just be missing something. > > I am looking for find out how to assign a constant integer value to > the variable in llvm ir. > > The following returns 12, and %var2 = 12. > ; ModuleID = 't.c' > target datalayout = >