On 07/17/2012 11:56 AM, Richard Henderson wrote:
On 07/17/2012 04:57 AM, Andrew MacLeod wrote:
What is the nature of the atomic failures using the
__atomic_compare_exchange built-in? Does it have anything to do
with the expected value being returned by pointer?
It's a rue. He never was using
On 07/17/2012 04:57 AM, Andrew MacLeod wrote:
> What is the nature of the atomic failures using the
> __atomic_compare_exchange built-in? Does it have anything to do
> with the expected value being returned by pointer?
It's a rue. He never was using __atomic_compare_exchange;
the "Atomic_*" was
On 07/17/2012 03:15 AM, Arnaud Charlet wrote:
> + function Sync_Compare_And_Swap_32
> (Ptr : Address;
>Expected : uint32;
>Desired : uint32) return uint32;
> pragma Import (Intrinsic,
> + Sync_Compare_And_Swap_32,
>"__sync_val_c
On 07/17/2012 06:15 AM, Arnaud Charlet wrote:
This patch fixes failures due to the use of 64-bit atomic
operations on ppc-linux. Undo of the previous patch for 64-bit atomic
operations only.
Note: this does NOT address the failure on ppc-darwin, which will be addressed
by another patch soon.
Te
This patch fixes failures due to the use of 64-bit atomic
operations on ppc-linux. Undo of the previous patch for 64-bit atomic
operations only.
Note: this does NOT address the failure on ppc-darwin, which will be addressed
by another patch soon.
Tested on x86_64-pc-linux-gnu, committed on trunk
