It is 32 bits, I'm sure.
Besides the 32-bit stack manipulation, it uses eax and ecx to hold two
32-bit parts of the 64-bit number.
Best regards,
Rafael
On Thu, Jun 9, 2011 at 02:54, Scott Lawrence
On 06/09/2011 01:47 AM, Jason Dagit wrote:
Have you checked this by looking at the generated assembly? I generated some assembly from GHC on windows. Here is what it looks ilke: http://hpaste.org/47610
My assembly-fu is not strong enough to tell if it's using 64bit instructions.
It would appear to be 32-bit. (pushl instead of pushq & no instances of aligning to 8-byte boundaries)
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