On 20/1/2022 1:29 AM, Thiago Macieira wrote:
On Tuesday, 18 January 2022 20:56:10 PST Lorn Potter wrote:
wasm is a special case, as we turn it off by default, regardless of
detection. We cannot allow detection by default (specified by some
configure argument which is currently -sse2) because browsers do not
support it by default, and there is no way to just not use it once it is
compiled in.
Hello Lorn
Please explain. What architecture is WASM producing binaries for? Is it 32-bit
i386? Or is it 64-bit x86-64? Because the latter requires SSE2 to do floating
point.
You could think of webassembly as javascript.
It's like Jean-Michael says, 32 bit, but it's complicated.
--
Lorn Potter
Freelance Qt Developer. Platform Maintainer Qt WebAssembly, Maintainer
QtSensors
Author, Hands-on Mobile and Embedded Development with Qt 5
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