search for: _znst8ios_base4initc1ev

I see that some of the system header-file definitions have the internal keyword. For example, define internal void @__cxx_global_var_init() section "__TEXT,__StaticInit,regular,pure_instructions" { entry: call void @_ZNSt8ios_base4InitC1Ev(%"class.std::ios_base::Init"* @_ZStL8__ioinit) %0 = call i32 @__cxa_atexit(void (i8*)* bitcast (void (%"class.std::ios_base::Init"*)* @_ZNSt8ios_base4InitD1Ev to void (i8*)*), i8* getelementptr inbounds (%"class.std::ios_base::Init"* @_ZStL8__ioinit, i32 0, i32 0), i...

...echo -e '#include <iostream>\nextern "C" {void *__dso_handle = NULL;} int main(){ std::cout << "hello" << std::endl; }' | clang -cc1 -emit-llvm-bc -x c++ | lli This command results in "LLVM ERROR: Tried to execute an unknown external function: _ZNSt8ios_base4InitC1Ev" echo -e '#include <iostream>\nextern "C" {void *__dso_handle = NULL;} int main(){ std::cout << "hello" << std::endl; }' | clang -cc1 -emit-llvm-bc -x c++ | lli -force-interpreter=true This command results in "Assertion failed: (FPtr &...

On 3/29/2017 1:38 PM, Reid Kleckner via llvm-dev wrote: > If clang is targeting VC++, then -fuse-ld=lld should be enough to make > it run lld-link.exe, and you won't need to set the flavor or do anything > special to get PE/COFF files. > > This example worked for me: > > $ cat t.cpp > #include <iostream> > int main() { std::cout << "hello

On 5/23/11 1:05 PM, George Baah wrote: > Hi, > I am writing a pass which is supposed to ignore library functions. Is > there a way to > distinguish functions declared and defined by a developer from > non-local functions (library functions)? > Thanks. There is no reliable way to do this, but there are several heuristics that will probably work well in practice. When

Hi, I am writing a pass which is supposed to ignore library functions. Is there a way to distinguish functions declared and defined by a developer from non-local functions (library functions)? Thanks. George -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110523/650c7fa4/attachment.html>

...tter.cpp:(.text+0x39): undefined reference to `_ZNSs6assignERKSs' /homes/aviv/projects/VMP_SDK_llvm1.8_gil/generated-llvm/obj/utils/TableGen/Debug/AsmWriterEmitter.o: In function `_Z41__static_initialization_and_destruction_0ii': AsmWriterEmitter.cpp:(.text+0x70): undefined reference to `_ZNSt8ios_base4InitC1Ev' AsmWriterEmitter.cpp:(.text+0x78): undefined reference to `__dso_handle' AsmWriterEmitter.cpp:(.text+0x8c): undefined reference to `__cxa_atexit' AsmWriterEmitter.cpp:(.text+0x94): undefined reference to `_ZN4llvm19SupportIsInfLinkVarE' AsmWriterEmitter.cpp:(.text+0xa0): undefined...

...-windows-msvc -fuse-ld=lld is not working for me. The first invocation works but the second just hangs and never completes. Should it work ? If not, how can I invoke the second to make it work properly ? > C:\src\llvm-project\build_mingw\bin\lld-link.exe: warning: t.o: > undefined symbol: _ZNSt8ios_base4InitC1Ev > C:\src\llvm-project\build_mingw\bin\lld-link.exe: warning: t.o: > undefined symbol: _ZNSt8ios_base4InitD1Ev > C:\src\llvm-project\build_mingw\bin\lld-link.exe: warning: t.o: > undefined symbol: __main > C:\src\llvm-project\build_mingw\bin\lld-link.exe: warning: t.o: > undefined...

On 31.05.2011 19:45, Devang Patel wrote: > > On May 31, 2011, at 10:36 AM, trash-stuff at gmx.de > <mailto:trash-stuff at gmx.de> wrote: > >> On 31.05.2011 19:22, Devang Patel wrote: >>> >>> On May 30, 2011, at 11:11 AM,trash-stuff at gmx.de >>> <mailto:trash-stuff at gmx.de>wrote: >>> >>>> Hi all, >>>>