similar to: [LLVMdev] Error "Cannot emit physreg copy instruction"

I've reduced the example down to a minimum. The error is quite perplexing since the IR appears fine. It is a nonsensical infinite loop now, but that shouldn't be a problem. declare i64 @leaf_exception_personality(i64, i32, i64, i8*, i8*) declare i8* @count_malloc(i64) define internal i8 @junk___init_module_get_args_3() #0 { entry: %_exception = alloca { i8*, i64 } %ignore0 = invoke

On Oct 17, 2013, at 7:24 PM, edA-qa mort-ora-y <eda-qa at disemia.com> wrote: > On 17/10/13 23:57, Bill Wendling wrote: >> There shouldn't be any special linker flags you need to use. If >> you're getting segfaults, it's probably trying to access the data at >> an invalid location or something. Make sure that your EH table is >> properly aligned. You

Hi, On 11/04/13 06:06, edA-qa mort-ora-y wrote: > I have some exception handling which works fine using the JIT. Now I am > producing object files and linking them, but the exception handling > tables seem to be missing. I call _Unwind_RaiseException and get > _URC_END_OF_STACK as a result. you will get this if no catch clauses match (eg because there are no catch clauses, perhaps

On 17/10/13 23:57, Bill Wendling wrote: > There shouldn't be any special linker flags you need to use. If > you're getting segfaults, it's probably trying to access the data at > an invalid location or something. Make sure that your EH table is > properly aligned. You might want to hand calculate the values to make > sure that they're correct. What platform are you

I have some exception handling which works fine using the JIT. Now I am producing object files and linking them, but the exception handling tables seem to be missing. I call _Unwind_RaiseException and get _URC_END_OF_STACK as a result. I produce my object file using TargetMachine::addPassesToEmitFile and then I link my resulting files with: gcc -o prog input.o -fexceptions I'm sure I'm

I'm encountering a few problems in my migration that I haven't yet figured out. `getOrInsertFunction` is generating a SEGFAULT at FunctionType::isValidArgumentType(llvm::Type*).  I'm calling it as:     generic_ptr_ = llvm::PointerType::get( llvm::Type::getInt8Ty(context), 0 );     f_natural_int = llvm::IntegerType::get(context, 64);     module->getOrInsertFunction(        

Hey edA-qa mort-ora-y, On Sat, Nov 9, 2013 at 6:47 AM, edA-qa mort-ora-y <eda-qa at disemia.com> wrote: > I'm getting an error that I don't know how to fix. I've isolated the > input as much as I easily can. I've attached the file that produces the > problem. Just calling "llc err.ll -o err.s" generates the error. > > I'm going to try and isolate