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Re: [cxx-mem-model] Handle x86-64 with -m32

On 10/21/2011 11:28 AM, H.J. Lu wrote:
On Fri, Oct 21, 2011 at 5:11 AM, Andrew MacLeod<amacleod@redhat.com> wrote:

X32 has native int64 and int128.

I presume there is no atomic support for int128 though, and thats what
'condition check_effective_target_sync_int_128' is testing for.

X32 uses x86-64 instruction set with 32bit pointers.   It has the same
atomic support as x86-64 and has atomic support for int128.

Oh, you aren't talking about 32 bit, but a 32 bit abi on a 64 bit machine.



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