On 01/05/2018 03:48 AM, Richard Earnshaw (lists) wrote:
> On 05/01/18 09:51, Richard Biener wrote:
>> On Thu, Jan 4, 2018 at 2:58 PM, Richard Earnshaw
>> wrote:
>>>
>>> This patch implements support for __builtin_load_no_speculate on
>>> AArch64. On this architecture we inhibit speclation by emit
On 05/01/18 09:51, Richard Biener wrote:
> On Thu, Jan 4, 2018 at 2:58 PM, Richard Earnshaw
> wrote:
>>
>> This patch implements support for __builtin_load_no_speculate on
>> AArch64. On this architecture we inhibit speclation by emitting a
>> combination of CSEL and a hint instruction that ensur
On Thu, Jan 4, 2018 at 2:58 PM, Richard Earnshaw
wrote:
>
> This patch implements support for __builtin_load_no_speculate on
> AArch64. On this architecture we inhibit speclation by emitting a
> combination of CSEL and a hint instruction that ensures the CSEL is
> full resolved when the operands
This patch implements support for __builtin_load_no_speculate on
AArch64. On this architecture we inhibit speclation by emitting a
combination of CSEL and a hint instruction that ensures the CSEL is
full resolved when the operands to the CSEL may involve a speculative
load.
* config/aarc