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Index lowering failure in upstream ArithToSpirv #534

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mdvoretc-intel opened this issue Nov 28, 2022 · 0 comments
Open

Index lowering failure in upstream ArithToSpirv #534

mdvoretc-intel opened this issue Nov 28, 2022 · 0 comments
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bug Something isn't working CORE_MLIR_COMPILER

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mdvoretc-intel commented Nov 28, 2022 •
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--imex-convert-gpu-to-spirv fails when dealing with arith.constant ops of index type, as they're lowered to i64 and not truncated per llvm/llvm-project@c064545#diff-c6575b385a62b9b39e7318036e7efb21dc26fd42f7a984adfc4e8284df22b849, causing type failures. See https://jira.devtools.intel.com/projects/MLIRGPU/issues/MLIRGPU-16 for specific example.
@mdvoretc-intel mdvoretc-intel added bug Something isn't working CORE_MLIR_COMPILER labels Nov 28, 2022
@mshahneo mshahneo assigned mshahneo and unassigned mshahneo Nov 29, 2022
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