| // RUN: mlir-opt %s -convert-scf-to-std -convert-vector-to-llvm -convert-memref-to-llvm -convert-std-to-llvm -reconcile-unrealized-casts | \ |
| // RUN: mlir-cpu-runner -e entry -entry-point-result=void \ |
| // RUN: -shared-libs=%mlir_integration_test_dir/libmlir_c_runner_utils%shlibext | \ |
| // RUN: FileCheck %s |
| |
| func @gather8(%base: memref<?xf32>, %indices: vector<8xi32>, |
| %mask: vector<8xi1>, %pass_thru: vector<8xf32>) -> vector<8xf32> { |
| %c0 = arith.constant 0: index |
| %g = vector.gather %base[%c0][%indices], %mask, %pass_thru |
| : memref<?xf32>, vector<8xi32>, vector<8xi1>, vector<8xf32> into vector<8xf32> |
| return %g : vector<8xf32> |
| } |
| |
| func @entry() { |
| // Set up memory. |
| %c0 = arith.constant 0: index |
| %c1 = arith.constant 1: index |
| %c10 = arith.constant 10: index |
| %A = memref.alloc(%c10) : memref<?xf32> |
| scf.for %i = %c0 to %c10 step %c1 { |
| %i32 = arith.index_cast %i : index to i32 |
| %fi = arith.sitofp %i32 : i32 to f32 |
| memref.store %fi, %A[%i] : memref<?xf32> |
| } |
| |
| // Set up idx vector. |
| %i0 = arith.constant 0: i32 |
| %i1 = arith.constant 1: i32 |
| %i2 = arith.constant 2: i32 |
| %i3 = arith.constant 3: i32 |
| %i4 = arith.constant 4: i32 |
| %i5 = arith.constant 5: i32 |
| %i6 = arith.constant 6: i32 |
| %i9 = arith.constant 9: i32 |
| %0 = vector.broadcast %i0 : i32 to vector<8xi32> |
| %1 = vector.insert %i6, %0[1] : i32 into vector<8xi32> |
| %2 = vector.insert %i1, %1[2] : i32 into vector<8xi32> |
| %3 = vector.insert %i3, %2[3] : i32 into vector<8xi32> |
| %4 = vector.insert %i5, %3[4] : i32 into vector<8xi32> |
| %5 = vector.insert %i4, %4[5] : i32 into vector<8xi32> |
| %6 = vector.insert %i9, %5[6] : i32 into vector<8xi32> |
| %idx = vector.insert %i2, %6[7] : i32 into vector<8xi32> |
| |
| // Set up pass thru vector. |
| %u = arith.constant -7.0: f32 |
| %pass = vector.broadcast %u : f32 to vector<8xf32> |
| |
| // Set up masks. |
| %t = arith.constant 1: i1 |
| %none = vector.constant_mask [0] : vector<8xi1> |
| %all = vector.constant_mask [8] : vector<8xi1> |
| %some = vector.constant_mask [4] : vector<8xi1> |
| %more = vector.insert %t, %some[7] : i1 into vector<8xi1> |
| |
| // |
| // Gather tests. |
| // |
| |
| %g1 = call @gather8(%A, %idx, %all, %pass) |
| : (memref<?xf32>, vector<8xi32>, vector<8xi1>, vector<8xf32>) |
| -> (vector<8xf32>) |
| vector.print %g1 : vector<8xf32> |
| // CHECK: ( 0, 6, 1, 3, 5, 4, 9, 2 ) |
| |
| %g2 = call @gather8(%A, %idx, %none, %pass) |
| : (memref<?xf32>, vector<8xi32>, vector<8xi1>, vector<8xf32>) |
| -> (vector<8xf32>) |
| vector.print %g2 : vector<8xf32> |
| // CHECK: ( -7, -7, -7, -7, -7, -7, -7, -7 ) |
| |
| %g3 = call @gather8(%A, %idx, %some, %pass) |
| : (memref<?xf32>, vector<8xi32>, vector<8xi1>, vector<8xf32>) |
| -> (vector<8xf32>) |
| vector.print %g3 : vector<8xf32> |
| // CHECK: ( 0, 6, 1, 3, -7, -7, -7, -7 ) |
| |
| %g4 = call @gather8(%A, %idx, %more, %pass) |
| : (memref<?xf32>, vector<8xi32>, vector<8xi1>, vector<8xf32>) |
| -> (vector<8xf32>) |
| vector.print %g4 : vector<8xf32> |
| // CHECK: ( 0, 6, 1, 3, -7, -7, -7, 2 ) |
| |
| %g5 = call @gather8(%A, %idx, %all, %pass) |
| : (memref<?xf32>, vector<8xi32>, vector<8xi1>, vector<8xf32>) |
| -> (vector<8xf32>) |
| vector.print %g5 : vector<8xf32> |
| // CHECK: ( 0, 6, 1, 3, 5, 4, 9, 2 ) |
| |
| memref.dealloc %A : memref<?xf32> |
| return |
| } |