On Sun, Jun 25, 2023, at 8:49 AM, Jeff Law wrote:
> On 6/24/23 19:40, Stefan O'Rear wrote:
>> On Sat, Jun 24, 2023, at 11:01 AM, Jeff Law via Gcc-patches wrote:
>>> On 6/21/23 02:14, Wang, Yanzhang wrote:
Hi Jeff, sorry for the late reply.
> The long branch handling is done at the ass
On Sat, Jun 24, 2023, at 11:01 AM, Jeff Law via Gcc-patches wrote:
> On 6/21/23 02:14, Wang, Yanzhang wrote:
>> Hi Jeff, sorry for the late reply.
>>
>>> The long branch handling is done at the assembler level. So the clobbering
>>> of $ra isn't visible to the compiler. Thus the compiler has to
