Displaying 3 results from an estimated 3 matches for "staticstuff".
2015 Jan 12
2
[LLVMdev] MCJIT handling of linkonce_odr
Hi,
I'm finally moving cling to MCJIT - and MCJIT is wonderful! So far I
only ran into this issue:
$ cat linkonceodr.cxx
extern "C" int printf(const char*,...);
template <class T> struct StaticStuff {
static T s_data;
};
template <class T> T StaticStuff<T>::s_data = 42;
int compareAddr(int* mcjit);
#ifdef BUILD_SHARED
int compareAddr(int* mcjit) {
if (mcjit != &StaticStuff<int>::s_data) {
printf("Wrong address, %ld in shared lib, %ld in mcjit!\n",...
2016 Apr 29
3
(Orc)JIT and weak symbol resolution
...is a question on how to resolve weak symbols from the binary for
symbols that are also llvm::Module-local. Currently, the JIT seems to
favor resolving to module-local symbols over existing symbols:
$ cat symbols.cxx
extern "C" int printf(const char*,...);
template <class T> struct StaticStuff {
static T s_data;
};
template <class T> T StaticStuff<T>::s_data = 42;
int compareAddr(int* interp);
#ifdef BUILD_SHARED
int compareAddr(int* interp) {
if (interp != &StaticStuff<int>::s_data) {
printf("Wrong address, %ld in shared lib, %ld in interpreter!\n&quo...
2015 Jan 13
2
[LLVMdev] MCJIT handling of linkonce_odr
...gt;> wrote:
>
> Hi,
>
> I'm finally moving cling to MCJIT - and MCJIT is wonderful! So far I
> only ran into this issue:
>
> $ cat linkonceodr.cxx
> extern "C" int printf(const char*,...);
>
> template <class T> struct StaticStuff {
> static T s_data;
> };
> template <class T> T StaticStuff<T>::s_data = 42;
>
> int compareAddr(int* mcjit);
>
> #ifdef BUILD_SHARED
> int compareAddr(int* mcjit) {
> if (mcjit != &StaticStuff<int>::s_data) {
>...