Lower memref.reinterpret_cast to EmitC #392
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cferry-AMD
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mgehre-amd
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Oct 31, 2024
| // CHECK-LABEL: memref_reinterpret_cast | ||
| func.func @memref_reinterpret_cast(%arg: memref<2x5xi32>) -> memref<10xi32> { | ||
| // CHECK: emitc.cast %{{[^ ]*}} : !emitc.array<2x5xi32> to !emitc.array<10xi32> ref | ||
| %0 = memref.reinterpret_cast %arg to offset: [0], sizes: [10], strides: [1] : memref<2x5xi32> to memref<10xi32> |
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I would rather fold this reinterpret_cast into an equvialent collapse_shape. then lowering it. For this PR, can you come up with an example reinterpret_cast that isn't a collapse/expand shape?
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