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But modern CPUs are all converging on 64-bits, for example. Use of SIMD intrinsics are a tougher nut, but I've actually been playing with them at an IR level f
by willvarfar 11y ago
But modern CPUs are all converging on 64-bits, for example.
Use of SIMD intrinsics are a tougher nut, but I've actually been playing with them at an IR level for hobby stuff and I declare its not intractable.
- mappu 11y agoConverging on 64-bit CPUs doesn't mean converging on standard `sizeof()` values (c.f. windows x86_64 ABI is LLP64 but linux x86_64 ABI is LP64)
- willvarfar 11y agoIt's easy to loose sight of the fact that we are talking about 64bit OS X here... The diff between ir that targeted x86-64 and arm64 and so on is something Apple has some control over. I know, I play with a hobby llvm backend that retargets.