Displaying 10 results from an estimated 10 matches for "m_module".
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2018 May 11
2
About Error: Interpreter has not been linked in
Hello,
When I try to create execution engine I do get "*Interpreter has not been
linked in.*" error and EngineBuilder returns NULL.
Here is the line I use to create execution engine:
auto executionEngine =
llvm::EngineBuilder(std::move(m_module)).setErrorStr(&error).create();
Here are all headers I have included:
#include "llvm/ADT/STLExtras.h"
#include "llvm/ExecutionEngine/ExecutionEngine.h"
#include "llvm/ExecutionEngine/GenericValue.h"
#include "llvm/IR/Argument.h"
#include "llvm/IR/B...
2002 Oct 11
2
[LLVMdev] Accessing a function's arguments
I am trying to generate a simple wrapper function:
Function* pWrapper = m_module.getOrInsertFunction(name,
FunctionType::get(Type::VoidTy,
vector<const Type*>(1, PointerType::get(Type::IntTy)), false));
How do I actually get the Value* for the one argument to this function?
The pWrapper->getArgumentList().size() is 0. Shouldn't the argument list
conta...
2018 May 11
0
About Error: Interpreter has not been linked in
...wrote:
> Hello,
>
> When I try to create execution engine I do get "*Interpreter has not been
> linked in.*" error and EngineBuilder returns NULL.
>
> Here is the line I use to create execution engine:
>
> auto executionEngine = llvm::EngineBuilder(std::move(
> m_module)).setErrorStr(&error).create();
>
> Here are all headers I have included:
>
> #include "llvm/ADT/STLExtras.h"
> #include "llvm/ExecutionEngine/ExecutionEngine.h"
> #include "llvm/ExecutionEngine/GenericValue.h"
> #include "llvm/IR/Argument...
2018 May 11
1
About Error: Interpreter has not been linked in
...ello,
>>
>> When I try to create execution engine I do get "Interpreter has not been linked in." error and EngineBuilder returns NULL.
>>
>> Here is the line I use to create execution engine:
>>
>> auto executionEngine = llvm::EngineBuilder(std::move(m_module)).setErrorStr(&error).create();
>>
>> Here are all headers I have included:
>>
>> #include "llvm/ADT/STLExtras.h"
>> #include "llvm/ExecutionEngine/ExecutionEngine.h"
>> #include "llvm/ExecutionEngine/GenericValue.h"
>> #...
2016 Sep 14
2
setDataLayout segfault
Ok. I can make a copy of the unique_ptr before moving it into the
builder's constructor and use the copy later on. It is confusing to
require a unique_ptr.
Frank
On 09/14/2016 12:11 PM, Frank Winter via llvm-dev wrote:
> I am constructing the engine builder in the following way:
>
> llvm::SMDiagnostic Err;
> unique_ptr<Module> Mod = getLazyIRFileModule("f.ll",
2002 Oct 11
0
[LLVMdev] Accessing a function's arguments
Just a followup for the archives ...
> I am trying to generate a simple wrapper function:
>
> Function* pWrapper = m_module.getOrInsertFunction(name,
> FunctionType::get(Type::VoidTy,
> vector<const Type*>(1, PointerType::get(Type::IntTy)), false));
>
> How do I actually get the Value* for the one argument to this function?
> The pWrapper->getArgumentList().size() is 0. Shouldn't...
2008 Feb 11
2
[LLVMdev] exception handling broken on x86-64?
Hello Evan and Dale,
> Shootout-C++/except works for me. Anton suggests there may be an
> issue with the unwinding libraries and he may be right, I'll look at
> it with you tomorrow.
Yes. Please be sure, that you're linking with system libgcc.{so,dylib},
not with llvm-compiled one.
--
WBR, Anton Korobeynikov
2008 Mar 15
1
[LLVMdev] exception handling broken on x86-64?
...g copy of llvm, I tried calling a JITted
function that calls an external function that throws:
thrower.cpp: (which gets compiled into a dynamic library)
extern "C"
void throwexception()
{
throw 5;
}
My code that invokes the JIT:
llvm::Function *q_main = implementationVisitor.m_module-
>getFunction("q_main");
std::vector<GenericValue> args;
try {
GenericValue GV=EE->runFunction(q_main, args);
} catch (...) {
printf("hello!\n");
}
}
And instead of printing out hello I got
Program received signal SIGABRT, Abor...
2017 Apr 08
2
Getting a pointer to a i8 from a global variable that holds a constant string
...I'm stuck on the parameter part of the call instruction.
So far I have something like this:
const std::string& str = strExpr->value();
llvm::ArrayType* type = llvm::ArrayType::get(llvm::IntegerType::get(m_context,
8), str.size()+1);
llvm::GlobalVariable* var = new llvm::GlobalVariable(m_module, type, true,
llvm::GlobalValue::PrivateLinkage, nullptr, ".str");
var->setAlignment(1);;
llvm::Constant* c = llvm::ConstantDataArray::getString(m_context, str);
var->setInitializer(c);
The part below is the one I have problems with:
llvm::ConstantInt* const_int32_12 = llvm::Const...
2010 Jun 25
3
[LLVMdev] Why code doesn't speed up much with optimization level increase?
I run large piece of code in JIT and it runs only marginallty faster
with optimization levels 1,2,3. I think differences are within the
margin or error.
level user time
0 17339ms
1 16913ms
2 16891ms
3 16898ms
Level is set with builder->setOptLevel(olev);
Compilation time is excluded by taking the only top-level function
address before the run