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Legacy intrinsics #277

Closed ArchangeGabriel closed 1 year ago

ArchangeGabriel commented 1 year ago

While building 1.0.12812.4 with LLVM15 and vc-intrinsics 0.11.0 I’m facing this:

error: <llvm.genx.rdregioni.i64.v1i64.i16> intrinsic is unsupported by target platform <SKL>. Please, enable legacy intrinsics translation
error: <llvm.genx.rdregioni.i64.v1i64.i16> intrinsic is unsupported by target platform <BDW>. Please, enable legacy intrinsics translation
error: <llvm.genx.rdregioni.i64.v1i64.i16> intrinsic is unsupported by target platform <GLK>. Please, enable legacy intrinsics translation

I’ve tried to look how to “enable legacy intrinsics translation” but found nothing relevant.

ArchangeGabriel commented 1 year ago

OK, the issue is likely https://github.com/intel/vc-intrinsics/commit/bda6db9b23d695998faac74ace4094adb285ca28. I guess igc will have to adapt to this, in the meantime I’ll just revert locally.

frantisekz commented 1 year ago

Later igc tags work just fine with the latest vc-intrinsics (at least the igc-1.0.12812.21 , but then I'd hit https://github.com/intel/intel-graphics-compiler/issues/273 ... ).

ArchangeGabriel commented 1 year ago

OK, so I’ll consider this already fixed in master but #273 blocking its use… I still don’t know what version I should package exactly, so I followed you and went with 1.0.12812.4…