[LLVMdev] LLVM Coverage GCDA Flush API

[John Harrison]

Ah, my mistake. So this already works. I guess that bug is out of date,
since this feature works already.

--
John Harrison


On Wed, Feb 6, 2013 at 10:00 AM, Joshua Cranmer <pidgeot18 at gmail.com> wrote:

> On 2/6/2013 11:43 AM, John Harrison wrote:
>
>> The way `-ftest-coverage -fprofile-arcs` works at the moment it only
>> flushes via `atexit()`. This patch allows you to flush the coverage at any
>> point by calling `__llvm_gcov_flush` the same way `__gcov_flush` works for
>> gcc.
>>
>> If there is another way of doing this, I might of missed it but I was
>> looking for `__gcov_flush` and I did not find the equivalent in llvm at the
>> moment.
>>
>
> __gcov_flush is added by the GCOVProfiling.cpp pass by
> GCOVProfiler::insertFlush.
>
> --
> Joshua Cranmer
> News submodule owner
> DXR coauthor
>
>
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