1// RUN: mlir-opt %s -test-vector-scan-lowering -test-lower-to-llvm | \ 2// RUN: mlir-runner -e entry -entry-point-result=void \ 3// RUN: -shared-libs=%mlir_c_runner_utils | \ 4// RUN: FileCheck %s 5 6func.func @entry() { 7 %f1 = arith.constant 1.0: f32 8 %f2 = arith.constant 2.0: f32 9 %f3 = arith.constant 3.0: f32 10 %f4 = arith.constant 4.0: f32 11 %f5 = arith.constant 5.0: f32 12 %f6 = arith.constant 6.0: f32 13 14 // Construct test vector. 15 %0 = vector.broadcast %f1 : f32 to vector<3x2xf32> 16 %1 = vector.insert %f2, %0[0, 1] : f32 into vector<3x2xf32> 17 %2 = vector.insert %f3, %1[1, 0] : f32 into vector<3x2xf32> 18 %3 = vector.insert %f4, %2[1, 1] : f32 into vector<3x2xf32> 19 %4 = vector.insert %f5, %3[2, 0] : f32 into vector<3x2xf32> 20 %x = vector.insert %f6, %4[2, 1] : f32 into vector<3x2xf32> 21 vector.print %x : vector<3x2xf32> 22 // CHECK: ( ( 1, 2 ), ( 3, 4 ), ( 5, 6 ) ) 23 24 %y = vector.broadcast %f6 : f32 to vector<2xf32> 25 %z = vector.broadcast %f6 : f32 to vector<3xf32> 26 // Scan 27 %a:2 = vector.scan <add>, %x, %y {inclusive = true, reduction_dim = 0} : 28 vector<3x2xf32>, vector<2xf32> 29 %b:2 = vector.scan <add>, %x, %z {inclusive = true, reduction_dim = 1} : 30 vector<3x2xf32>, vector<3xf32> 31 %c:2 = vector.scan <add>, %x, %y {inclusive = false, reduction_dim = 0} : 32 vector<3x2xf32>, vector<2xf32> 33 %d:2 = vector.scan <add>, %x, %z {inclusive = false, reduction_dim = 1} : 34 vector<3x2xf32>, vector<3xf32> 35 36 // CHECK: ( ( 1, 2 ), ( 4, 6 ), ( 9, 12 ) ) 37 // CHECK: ( 9, 12 ) 38 // CHECK: ( ( 1, 3 ), ( 3, 7 ), ( 5, 11 ) ) 39 // CHECK: ( 3, 7, 11 ) 40 // CHECK: ( ( 6, 6 ), ( 7, 8 ), ( 10, 12 ) ) 41 // CHECK: ( 10, 12 ) 42 // CHECK: ( ( 6, 7 ), ( 6, 9 ), ( 6, 11 ) ) 43 // CHECK: ( 7, 9, 11 ) 44 vector.print %a#0 : vector<3x2xf32> 45 vector.print %a#1 : vector<2xf32> 46 vector.print %b#0 : vector<3x2xf32> 47 vector.print %b#1 : vector<3xf32> 48 vector.print %c#0 : vector<3x2xf32> 49 vector.print %c#1 : vector<2xf32> 50 vector.print %d#0 : vector<3x2xf32> 51 vector.print %d#1 : vector<3xf32> 52 53 return 54} 55