Displaying 2 results from an estimated 2 matches for "unwind_resume_blk".
2012 Apr 05
0
[LLVMdev] Catching C++ exceptions, cleaning up, rethrowing
...InsertPoint( exit_blk_ );
> builder.CreateCondBr(
> // If we caught an exception ...
> builder.CreateICmpNE(
> builder.CreateLoad( exception_caught_flag_ ),
> exception_not_thrown_state_
> ),
> // ... then branch to the unwind-resume block
> unwind_resume_blk,
> // ... else branch to the return block
> return_blk
> );
The rest of the unwind_blks_ are the dtor_blk's that are created to call the object's destructors.
The unwind_resume_blk referenced in the exit_blk is created by:
> BasicBlock *const unwind_resume_blk = B...
2012 Mar 23
2
[LLVMdev] Catching C++ exceptions, cleaning up, rethrowing
On Mar 23, 2012, at 4:29 PM, Paul J. Lucas wrote:
> On Mar 23, 2012, at 3:25 PM, Bill Wendling wrote:
>
>> Let's take your example. You will have code that looks like this:
>>
>> extern "C" void thunk_item_M_delete( void *v_that ) {
>> item *that = 0;
>> try {
>> that = static_cast<item*>( v_that );
>>