[Mlir-commits] [mlir] [MLIR] support dynamic indexing in `VectorEmulateNarrowTypes` (PR #114169)

[llvmlistbot at llvm.org]

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@@ -0,0 +1,53 @@
+// RUN: mlir-opt --test-emulate-narrow-int="arith-compute-bitwidth=1 memref-load-bitwidth=8" --cse --split-input-file %s | FileCheck %s
+
+// CHECK: #map = affine_map<()[s0, s1] -> ((s0 * 3 + s1) floordiv 4)>
+// CHECK: #map1 = affine_map<()[s0, s1] -> ((s0 * 3 + s1) mod 4)>
+func.func @vector_load_i2(%arg1: index, %arg2: index) -> vector<3x3xi2> {
+    %0 = memref.alloc() : memref<3x3xi2>
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lialan wrote:

Turns out it is an existing bug for emulating narrow types if the `%0` is an input argument. I will try to resolve that in another patch.

https://github.com/llvm/llvm-project/pull/114169