[Mlir-commits] [mlir] [MLIR] Integration tests for lowering vector.contract to SVE FEAT_I8MM (PR #140573)

[Momchil Velikov]

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@@ -0,0 +1,375 @@
+// REQUIRES: arm-emulator
+
+// DEFINE: %{compile} = mlir-opt %s \
+// DEFINE:   --convert-vector-to-scf --convert-scf-to-cf  --convert-vector-to-llvm='enable-arm-sve enable-arm-i8mm' \
+// DEFINE:   --expand-strided-metadata --convert-to-llvm --finalize-memref-to-llvm  \
+// DEFINE:   --lower-affine --convert-arith-to-llvm --reconcile-unrealized-casts \
+// DEFINE: -o %t
+
+// DEFINE: %{entry_point} = main
+
+// DEFINE: %{run} = %mcr_aarch64_cmd %t -e %{entry_point} -entry-point-result=void  --march=aarch64 --mattr="+sve,+i8mm" \
+// DEFINE:    -shared-libs=%mlir_runner_utils,%mlir_c_runner_utils,%native_mlir_arm_runner_utils
+
+// RUN: rm -f %t && %{compile} && FileCheck %s --input-file=%t -check-prefix CHECK-IR && %{run} | FileCheck %s
+
+#packed_maps = [
+  affine_map<(d0, d1, d2) -> (d0, d2)>,
+  affine_map<(d0, d1, d2) -> (d1, d2)>,
+  affine_map<(d0, d1, d2) -> (d0, d1)>
+]
+
+func.func private @setArmVLBits(%bits : i32)
+func.func private @printMemrefI32(%ptr : memref<*xi32>)
+
+func.func private @prepareAccTestData(%in: vector<4x4xi32>) -> memref<4x?xi32> {
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momchil-velikov wrote:

No. This is not a library function, it's a helper function for this specific test, it prepares the test data with the intent to use this data in a specific role thus its name is absolutely appropriate. The details of how exactly the data is prepared (IOW the internal algorithm of the function) should not leak into the name.

https://github.com/llvm/llvm-project/pull/140573