[llvm-dev] Exception handling support for a target

[陳韋任 via llvm-dev]

2018-01-23 21:49 GMT+08:00 Krzysztof Parzyszek <kparzysz at codeaurora.org>:

> On 1/22/2018 8:40 AM, David Chisnall wrote:
>
>> On 22 Jan 2018, at 14:15, Krzysztof Parzyszek via llvm-dev <
>> llvm-dev at lists.llvm.org> wrote:
>>
>>>
>>> On 1/19/2018 7:21 PM, 陳韋任 wrote:
>>>
>>>> I see X86, Mips, XCore and Hexagon define their own EH_RETURN and lower
>>>> to it, but others don't. May I know why it's so on Hexagon?
>>>>
>>>
>>> Our exception handling runtime uses __builtin_eh_return.
>>>
>>
>> Does this mean that you know what it does?  If so, please could you
>> document it somewhere?
>>
>
> I don't actually, but I can find out.


​Thanks! Welcome leave comment on https://reviews.llvm.org/D42178 . ;-)​

-- 
Wei-Ren Chen (陳韋任)
Homepage: https://people.cs.nctu.edu.tw/~chenwj
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