| // RUN: mlir-opt %s -canonicalize | FileCheck %s |
| |
| // CHECK-LABEL: @ipowi32_fold( |
| // CHECK-SAME: %[[result:.+]]: memref<?xi32> |
| func.func @ipowi32_fold(%result : memref<?xi32>) { |
| // CHECK-DAG: %[[cst0:.+]] = arith.constant 0 : i32 |
| // CHECK-DAG: %[[cst1:.+]] = arith.constant 1 : i32 |
| // CHECK-DAG: %[[cst1073741824:.+]] = arith.constant 1073741824 : i32 |
| // CHECK-DAG: %[[cst_m1:.+]] = arith.constant -1 : i32 |
| // CHECK-DAG: %[[cst_m27:.+]] = arith.constant -27 : i32 |
| // CHECK-DAG: %[[i0:.+]] = arith.constant 0 : index |
| // CHECK-DAG: %[[i1:.+]] = arith.constant 1 : index |
| // CHECK-DAG: %[[i2:.+]] = arith.constant 2 : index |
| // CHECK-DAG: %[[i3:.+]] = arith.constant 3 : index |
| // CHECK-DAG: %[[i4:.+]] = arith.constant 4 : index |
| // CHECK-DAG: %[[i5:.+]] = arith.constant 5 : index |
| // CHECK-DAG: %[[i6:.+]] = arith.constant 6 : index |
| // CHECK-DAG: %[[i7:.+]] = arith.constant 7 : index |
| // CHECK-DAG: %[[i8:.+]] = arith.constant 8 : index |
| // CHECK-DAG: %[[i9:.+]] = arith.constant 9 : index |
| // CHECK-DAG: %[[i10:.+]] = arith.constant 10 : index |
| // CHECK-DAG: %[[i11:.+]] = arith.constant 11 : index |
| |
| // --- Test power == 0 --- |
| %arg0_base = arith.constant 0 : i32 |
| %arg0_power = arith.constant 0 : i32 |
| %res0 = math.ipowi %arg0_base, %arg0_power : i32 |
| %i0 = arith.constant 0 : index |
| memref.store %res0, %result[%i0] : memref<?xi32> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i0]]] : memref<?xi32> |
| |
| %arg1_base = arith.constant 10 : i32 |
| %arg1_power = arith.constant 0 : i32 |
| %res1 = math.ipowi %arg1_base, %arg1_power : i32 |
| %i1 = arith.constant 1 : index |
| memref.store %res1, %result[%i1] : memref<?xi32> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i1]]] : memref<?xi32> |
| |
| %arg2_base = arith.constant -10 : i32 |
| %arg2_power = arith.constant 0 : i32 |
| %res2 = math.ipowi %arg2_base, %arg2_power : i32 |
| %i2 = arith.constant 2 : index |
| memref.store %res2, %result[%i2] : memref<?xi32> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i2]]] : memref<?xi32> |
| |
| // --- Test negative powers --- |
| %arg3_base = arith.constant 0 : i32 |
| %arg3_power = arith.constant -1 : i32 |
| %res3 = math.ipowi %arg3_base, %arg3_power : i32 |
| %i3 = arith.constant 3 : index |
| memref.store %res3, %result[%i3] : memref<?xi32> |
| // No folding for ipowi(0, x) for x < 0: |
| // CHECK: %[[res3:.+]] = math.ipowi %[[cst0]], %[[cst_m1]] : i32 |
| // CHECK: memref.store %[[res3]], %[[result]][%[[i3]]] : memref<?xi32> |
| |
| %arg4_base = arith.constant 1 : i32 |
| %arg4_power = arith.constant -10 : i32 |
| %res4 = math.ipowi %arg4_base, %arg4_power : i32 |
| %i4 = arith.constant 4 : index |
| memref.store %res4, %result[%i4] : memref<?xi32> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i4]]] : memref<?xi32> |
| |
| %arg5_base = arith.constant 2 : i32 |
| %arg5_power = arith.constant -1 : i32 |
| %res5 = math.ipowi %arg5_base, %arg5_power : i32 |
| %i5 = arith.constant 5 : index |
| memref.store %res5, %result[%i5] : memref<?xi32> |
| // CHECK: memref.store %[[cst0]], %[[result]][%[[i5]]] : memref<?xi32> |
| |
| %arg6_base = arith.constant -2 : i32 |
| %arg6_power = arith.constant -1 : i32 |
| %res6 = math.ipowi %arg6_base, %arg6_power : i32 |
| %i6 = arith.constant 6 : index |
| memref.store %res6, %result[%i6] : memref<?xi32> |
| // CHECK: memref.store %[[cst0]], %[[result]][%[[i6]]] : memref<?xi32> |
| |
| %arg7_base = arith.constant -1 : i32 |
| %arg7_power = arith.constant -10 : i32 |
| %res7 = math.ipowi %arg7_base, %arg7_power : i32 |
| %i7 = arith.constant 7 : index |
| memref.store %res7, %result[%i7] : memref<?xi32> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i7]]] : memref<?xi32> |
| |
| %arg8_base = arith.constant -1 : i32 |
| %arg8_power = arith.constant -11 : i32 |
| %res8 = math.ipowi %arg8_base, %arg8_power : i32 |
| %i8 = arith.constant 8 : index |
| memref.store %res8, %result[%i8] : memref<?xi32> |
| // CHECK: memref.store %[[cst_m1]], %[[result]][%[[i8]]] : memref<?xi32> |
| |
| // --- Test positive powers --- |
| %arg9_base = arith.constant -3 : i32 |
| %arg9_power = arith.constant 3 : i32 |
| %res9 = math.ipowi %arg9_base, %arg9_power : i32 |
| %i9 = arith.constant 9 : index |
| memref.store %res9, %result[%i9] : memref<?xi32> |
| // CHECK: memref.store %[[cst_m27]], %[[result]][%[[i9]]] : memref<?xi32> |
| |
| %arg10_base = arith.constant 2 : i32 |
| %arg10_power = arith.constant 30 : i32 |
| %res10 = math.ipowi %arg10_base, %arg10_power : i32 |
| %i10 = arith.constant 10 : index |
| memref.store %res10, %result[%i10] : memref<?xi32> |
| // CHECK: memref.store %[[cst1073741824]], %[[result]][%[[i10]]] : memref<?xi32> |
| |
| // --- Test vector folding --- |
| %arg11_base = arith.constant 2 : i32 |
| %arg11_base_vec = vector.splat %arg11_base : vector<2x2xi32> |
| %arg11_power = arith.constant 30 : i32 |
| %arg11_power_vec = vector.splat %arg11_power : vector<2x2xi32> |
| %res11_vec = math.ipowi %arg11_base_vec, %arg11_power_vec : vector<2x2xi32> |
| %i11 = arith.constant 11 : index |
| %res11 = vector.extract %res11_vec[1, 1] : i32 from vector<2x2xi32> |
| memref.store %res11, %result[%i11] : memref<?xi32> |
| // CHECK: memref.store %[[cst1073741824]], %[[result]][%[[i11]]] : memref<?xi32> |
| |
| return |
| } |
| |
| // CHECK-LABEL: @ipowi64_fold( |
| // CHECK-SAME: %[[result:.+]]: memref<?xi64> |
| func.func @ipowi64_fold(%result : memref<?xi64>) { |
| // CHECK-DAG: %[[cst0:.+]] = arith.constant 0 : i64 |
| // CHECK-DAG: %[[cst1:.+]] = arith.constant 1 : i64 |
| // CHECK-DAG: %[[cst1073741824:.+]] = arith.constant 1073741824 : i64 |
| // CHECK-DAG: %[[cst281474976710656:.+]] = arith.constant 281474976710656 : i64 |
| // CHECK-DAG: %[[cst_m1:.+]] = arith.constant -1 : i64 |
| // CHECK-DAG: %[[cst_m27:.+]] = arith.constant -27 : i64 |
| // CHECK-DAG: %[[i0:.+]] = arith.constant 0 : index |
| // CHECK-DAG: %[[i1:.+]] = arith.constant 1 : index |
| // CHECK-DAG: %[[i2:.+]] = arith.constant 2 : index |
| // CHECK-DAG: %[[i3:.+]] = arith.constant 3 : index |
| // CHECK-DAG: %[[i4:.+]] = arith.constant 4 : index |
| // CHECK-DAG: %[[i5:.+]] = arith.constant 5 : index |
| // CHECK-DAG: %[[i6:.+]] = arith.constant 6 : index |
| // CHECK-DAG: %[[i7:.+]] = arith.constant 7 : index |
| // CHECK-DAG: %[[i8:.+]] = arith.constant 8 : index |
| // CHECK-DAG: %[[i9:.+]] = arith.constant 9 : index |
| // CHECK-DAG: %[[i10:.+]] = arith.constant 10 : index |
| // CHECK-DAG: %[[i11:.+]] = arith.constant 11 : index |
| |
| // --- Test power == 0 --- |
| %arg0_base = arith.constant 0 : i64 |
| %arg0_power = arith.constant 0 : i64 |
| %res0 = math.ipowi %arg0_base, %arg0_power : i64 |
| %i0 = arith.constant 0 : index |
| memref.store %res0, %result[%i0] : memref<?xi64> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i0]]] : memref<?xi64> |
| |
| %arg1_base = arith.constant 10 : i64 |
| %arg1_power = arith.constant 0 : i64 |
| %res1 = math.ipowi %arg1_base, %arg1_power : i64 |
| %i1 = arith.constant 1 : index |
| memref.store %res1, %result[%i1] : memref<?xi64> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i1]]] : memref<?xi64> |
| |
| %arg2_base = arith.constant -10 : i64 |
| %arg2_power = arith.constant 0 : i64 |
| %res2 = math.ipowi %arg2_base, %arg2_power : i64 |
| %i2 = arith.constant 2 : index |
| memref.store %res2, %result[%i2] : memref<?xi64> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i2]]] : memref<?xi64> |
| |
| // --- Test negative powers --- |
| %arg3_base = arith.constant 0 : i64 |
| %arg3_power = arith.constant -1 : i64 |
| %res3 = math.ipowi %arg3_base, %arg3_power : i64 |
| %i3 = arith.constant 3 : index |
| memref.store %res3, %result[%i3] : memref<?xi64> |
| // No folding for ipowi(0, x) for x < 0: |
| // CHECK: %[[res3:.+]] = math.ipowi %[[cst0]], %[[cst_m1]] : i64 |
| // CHECK: memref.store %[[res3]], %[[result]][%[[i3]]] : memref<?xi64> |
| |
| %arg4_base = arith.constant 1 : i64 |
| %arg4_power = arith.constant -10 : i64 |
| %res4 = math.ipowi %arg4_base, %arg4_power : i64 |
| %i4 = arith.constant 4 : index |
| memref.store %res4, %result[%i4] : memref<?xi64> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i4]]] : memref<?xi64> |
| |
| %arg5_base = arith.constant 2 : i64 |
| %arg5_power = arith.constant -1 : i64 |
| %res5 = math.ipowi %arg5_base, %arg5_power : i64 |
| %i5 = arith.constant 5 : index |
| memref.store %res5, %result[%i5] : memref<?xi64> |
| // CHECK: memref.store %[[cst0]], %[[result]][%[[i5]]] : memref<?xi64> |
| |
| %arg6_base = arith.constant -2 : i64 |
| %arg6_power = arith.constant -1 : i64 |
| %res6 = math.ipowi %arg6_base, %arg6_power : i64 |
| %i6 = arith.constant 6 : index |
| memref.store %res6, %result[%i6] : memref<?xi64> |
| // CHECK: memref.store %[[cst0]], %[[result]][%[[i6]]] : memref<?xi64> |
| |
| %arg7_base = arith.constant -1 : i64 |
| %arg7_power = arith.constant -10 : i64 |
| %res7 = math.ipowi %arg7_base, %arg7_power : i64 |
| %i7 = arith.constant 7 : index |
| memref.store %res7, %result[%i7] : memref<?xi64> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i7]]] : memref<?xi64> |
| |
| %arg8_base = arith.constant -1 : i64 |
| %arg8_power = arith.constant -11 : i64 |
| %res8 = math.ipowi %arg8_base, %arg8_power : i64 |
| %i8 = arith.constant 8 : index |
| memref.store %res8, %result[%i8] : memref<?xi64> |
| // CHECK: memref.store %[[cst_m1]], %[[result]][%[[i8]]] : memref<?xi64> |
| |
| // --- Test positive powers --- |
| %arg9_base = arith.constant -3 : i64 |
| %arg9_power = arith.constant 3 : i64 |
| %res9 = math.ipowi %arg9_base, %arg9_power : i64 |
| %i9 = arith.constant 9 : index |
| memref.store %res9, %result[%i9] : memref<?xi64> |
| // CHECK: memref.store %[[cst_m27]], %[[result]][%[[i9]]] : memref<?xi64> |
| |
| %arg10_base = arith.constant 2 : i64 |
| %arg10_power = arith.constant 30 : i64 |
| %res10 = math.ipowi %arg10_base, %arg10_power : i64 |
| %i10 = arith.constant 10 : index |
| memref.store %res10, %result[%i10] : memref<?xi64> |
| // CHECK: memref.store %[[cst1073741824]], %[[result]][%[[i10]]] : memref<?xi64> |
| |
| %arg11_base = arith.constant 2 : i64 |
| %arg11_power = arith.constant 48 : i64 |
| %res11 = math.ipowi %arg11_base, %arg11_power : i64 |
| %i11 = arith.constant 11 : index |
| memref.store %res11, %result[%i11] : memref<?xi64> |
| // CHECK: memref.store %[[cst281474976710656]], %[[result]][%[[i11]]] : memref<?xi64> |
| |
| return |
| } |
| |
| // CHECK-LABEL: @ipowi16_fold( |
| // CHECK-SAME: %[[result:.+]]: memref<?xi16> |
| func.func @ipowi16_fold(%result : memref<?xi16>) { |
| // CHECK-DAG: %[[cst0:.+]] = arith.constant 0 : i16 |
| // CHECK-DAG: %[[cst1:.+]] = arith.constant 1 : i16 |
| // CHECK-DAG: %[[cst16384:.+]] = arith.constant 16384 : i16 |
| // CHECK-DAG: %[[cst_m1:.+]] = arith.constant -1 : i16 |
| // CHECK-DAG: %[[cst_m27:.+]] = arith.constant -27 : i16 |
| // CHECK-DAG: %[[i0:.+]] = arith.constant 0 : index |
| // CHECK-DAG: %[[i1:.+]] = arith.constant 1 : index |
| // CHECK-DAG: %[[i2:.+]] = arith.constant 2 : index |
| // CHECK-DAG: %[[i3:.+]] = arith.constant 3 : index |
| // CHECK-DAG: %[[i4:.+]] = arith.constant 4 : index |
| // CHECK-DAG: %[[i5:.+]] = arith.constant 5 : index |
| // CHECK-DAG: %[[i6:.+]] = arith.constant 6 : index |
| // CHECK-DAG: %[[i7:.+]] = arith.constant 7 : index |
| // CHECK-DAG: %[[i8:.+]] = arith.constant 8 : index |
| // CHECK-DAG: %[[i9:.+]] = arith.constant 9 : index |
| // CHECK-DAG: %[[i10:.+]] = arith.constant 10 : index |
| |
| // --- Test power == 0 --- |
| %arg0_base = arith.constant 0 : i16 |
| %arg0_power = arith.constant 0 : i16 |
| %res0 = math.ipowi %arg0_base, %arg0_power : i16 |
| %i0 = arith.constant 0 : index |
| memref.store %res0, %result[%i0] : memref<?xi16> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i0]]] : memref<?xi16> |
| |
| %arg1_base = arith.constant 10 : i16 |
| %arg1_power = arith.constant 0 : i16 |
| %res1 = math.ipowi %arg1_base, %arg1_power : i16 |
| %i1 = arith.constant 1 : index |
| memref.store %res1, %result[%i1] : memref<?xi16> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i1]]] : memref<?xi16> |
| |
| %arg2_base = arith.constant -10 : i16 |
| %arg2_power = arith.constant 0 : i16 |
| %res2 = math.ipowi %arg2_base, %arg2_power : i16 |
| %i2 = arith.constant 2 : index |
| memref.store %res2, %result[%i2] : memref<?xi16> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i2]]] : memref<?xi16> |
| |
| // --- Test negative powers --- |
| %arg3_base = arith.constant 0 : i16 |
| %arg3_power = arith.constant -1 : i16 |
| %res3 = math.ipowi %arg3_base, %arg3_power : i16 |
| %i3 = arith.constant 3 : index |
| memref.store %res3, %result[%i3] : memref<?xi16> |
| // No folding for ipowi(0, x) for x < 0: |
| // CHECK: %[[res3:.+]] = math.ipowi %[[cst0]], %[[cst_m1]] : i16 |
| // CHECK: memref.store %[[res3]], %[[result]][%[[i3]]] : memref<?xi16> |
| |
| %arg4_base = arith.constant 1 : i16 |
| %arg4_power = arith.constant -10 : i16 |
| %res4 = math.ipowi %arg4_base, %arg4_power : i16 |
| %i4 = arith.constant 4 : index |
| memref.store %res4, %result[%i4] : memref<?xi16> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i4]]] : memref<?xi16> |
| |
| %arg5_base = arith.constant 2 : i16 |
| %arg5_power = arith.constant -1 : i16 |
| %res5 = math.ipowi %arg5_base, %arg5_power : i16 |
| %i5 = arith.constant 5 : index |
| memref.store %res5, %result[%i5] : memref<?xi16> |
| // CHECK: memref.store %[[cst0]], %[[result]][%[[i5]]] : memref<?xi16> |
| |
| %arg6_base = arith.constant -2 : i16 |
| %arg6_power = arith.constant -1 : i16 |
| %res6 = math.ipowi %arg6_base, %arg6_power : i16 |
| %i6 = arith.constant 6 : index |
| memref.store %res6, %result[%i6] : memref<?xi16> |
| // CHECK: memref.store %[[cst0]], %[[result]][%[[i6]]] : memref<?xi16> |
| |
| %arg7_base = arith.constant -1 : i16 |
| %arg7_power = arith.constant -10 : i16 |
| %res7 = math.ipowi %arg7_base, %arg7_power : i16 |
| %i7 = arith.constant 7 : index |
| memref.store %res7, %result[%i7] : memref<?xi16> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i7]]] : memref<?xi16> |
| |
| %arg8_base = arith.constant -1 : i16 |
| %arg8_power = arith.constant -11 : i16 |
| %res8 = math.ipowi %arg8_base, %arg8_power : i16 |
| %i8 = arith.constant 8 : index |
| memref.store %res8, %result[%i8] : memref<?xi16> |
| // CHECK: memref.store %[[cst_m1]], %[[result]][%[[i8]]] : memref<?xi16> |
| |
| // --- Test positive powers --- |
| %arg9_base = arith.constant -3 : i16 |
| %arg9_power = arith.constant 3 : i16 |
| %res9 = math.ipowi %arg9_base, %arg9_power : i16 |
| %i9 = arith.constant 9 : index |
| memref.store %res9, %result[%i9] : memref<?xi16> |
| // CHECK: memref.store %[[cst_m27]], %[[result]][%[[i9]]] : memref<?xi16> |
| |
| %arg10_base = arith.constant 2 : i16 |
| %arg10_power = arith.constant 14 : i16 |
| %res10 = math.ipowi %arg10_base, %arg10_power : i16 |
| %i10 = arith.constant 10 : index |
| memref.store %res10, %result[%i10] : memref<?xi16> |
| // CHECK: memref.store %[[cst16384]], %[[result]][%[[i10]]] : memref<?xi16> |
| |
| return |
| } |
| |
| // CHECK-LABEL: @ipowi8_fold( |
| // CHECK-SAME: %[[result:.+]]: memref<?xi8> |
| func.func @ipowi8_fold(%result : memref<?xi8>) { |
| // CHECK-DAG: %[[cst0:.+]] = arith.constant 0 : i8 |
| // CHECK-DAG: %[[cst1:.+]] = arith.constant 1 : i8 |
| // CHECK-DAG: %[[cst64:.+]] = arith.constant 64 : i8 |
| // CHECK-DAG: %[[cst_m1:.+]] = arith.constant -1 : i8 |
| // CHECK-DAG: %[[cst_m27:.+]] = arith.constant -27 : i8 |
| // CHECK-DAG: %[[i0:.+]] = arith.constant 0 : index |
| // CHECK-DAG: %[[i1:.+]] = arith.constant 1 : index |
| // CHECK-DAG: %[[i2:.+]] = arith.constant 2 : index |
| // CHECK-DAG: %[[i3:.+]] = arith.constant 3 : index |
| // CHECK-DAG: %[[i4:.+]] = arith.constant 4 : index |
| // CHECK-DAG: %[[i5:.+]] = arith.constant 5 : index |
| // CHECK-DAG: %[[i6:.+]] = arith.constant 6 : index |
| // CHECK-DAG: %[[i7:.+]] = arith.constant 7 : index |
| // CHECK-DAG: %[[i8:.+]] = arith.constant 8 : index |
| // CHECK-DAG: %[[i9:.+]] = arith.constant 9 : index |
| // CHECK-DAG: %[[i10:.+]] = arith.constant 10 : index |
| |
| // --- Test power == 0 --- |
| %arg0_base = arith.constant 0 : i8 |
| %arg0_power = arith.constant 0 : i8 |
| %res0 = math.ipowi %arg0_base, %arg0_power : i8 |
| %i0 = arith.constant 0 : index |
| memref.store %res0, %result[%i0] : memref<?xi8> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i0]]] : memref<?xi8> |
| |
| %arg1_base = arith.constant 10 : i8 |
| %arg1_power = arith.constant 0 : i8 |
| %res1 = math.ipowi %arg1_base, %arg1_power : i8 |
| %i1 = arith.constant 1 : index |
| memref.store %res1, %result[%i1] : memref<?xi8> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i1]]] : memref<?xi8> |
| |
| %arg2_base = arith.constant -10 : i8 |
| %arg2_power = arith.constant 0 : i8 |
| %res2 = math.ipowi %arg2_base, %arg2_power : i8 |
| %i2 = arith.constant 2 : index |
| memref.store %res2, %result[%i2] : memref<?xi8> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i2]]] : memref<?xi8> |
| |
| // --- Test negative powers --- |
| %arg3_base = arith.constant 0 : i8 |
| %arg3_power = arith.constant -1 : i8 |
| %res3 = math.ipowi %arg3_base, %arg3_power : i8 |
| %i3 = arith.constant 3 : index |
| memref.store %res3, %result[%i3] : memref<?xi8> |
| // No folding for ipowi(0, x) for x < 0: |
| // CHECK: %[[res3:.+]] = math.ipowi %[[cst0]], %[[cst_m1]] : i8 |
| // CHECK: memref.store %[[res3]], %[[result]][%[[i3]]] : memref<?xi8> |
| |
| %arg4_base = arith.constant 1 : i8 |
| %arg4_power = arith.constant -10 : i8 |
| %res4 = math.ipowi %arg4_base, %arg4_power : i8 |
| %i4 = arith.constant 4 : index |
| memref.store %res4, %result[%i4] : memref<?xi8> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i4]]] : memref<?xi8> |
| |
| %arg5_base = arith.constant 2 : i8 |
| %arg5_power = arith.constant -1 : i8 |
| %res5 = math.ipowi %arg5_base, %arg5_power : i8 |
| %i5 = arith.constant 5 : index |
| memref.store %res5, %result[%i5] : memref<?xi8> |
| // CHECK: memref.store %[[cst0]], %[[result]][%[[i5]]] : memref<?xi8> |
| |
| %arg6_base = arith.constant -2 : i8 |
| %arg6_power = arith.constant -1 : i8 |
| %res6 = math.ipowi %arg6_base, %arg6_power : i8 |
| %i6 = arith.constant 6 : index |
| memref.store %res6, %result[%i6] : memref<?xi8> |
| // CHECK: memref.store %[[cst0]], %[[result]][%[[i6]]] : memref<?xi8> |
| |
| %arg7_base = arith.constant -1 : i8 |
| %arg7_power = arith.constant -10 : i8 |
| %res7 = math.ipowi %arg7_base, %arg7_power : i8 |
| %i7 = arith.constant 7 : index |
| memref.store %res7, %result[%i7] : memref<?xi8> |
| // CHECK: memref.store %[[cst1]], %[[result]][%[[i7]]] : memref<?xi8> |
| |
| %arg8_base = arith.constant -1 : i8 |
| %arg8_power = arith.constant -11 : i8 |
| %res8 = math.ipowi %arg8_base, %arg8_power : i8 |
| %i8 = arith.constant 8 : index |
| memref.store %res8, %result[%i8] : memref<?xi8> |
| // CHECK: memref.store %[[cst_m1]], %[[result]][%[[i8]]] : memref<?xi8> |
| |
| // --- Test positive powers --- |
| %arg9_base = arith.constant -3 : i8 |
| %arg9_power = arith.constant 3 : i8 |
| %res9 = math.ipowi %arg9_base, %arg9_power : i8 |
| %i9 = arith.constant 9 : index |
| memref.store %res9, %result[%i9] : memref<?xi8> |
| // CHECK: memref.store %[[cst_m27]], %[[result]][%[[i9]]] : memref<?xi8> |
| |
| %arg10_base = arith.constant 2 : i8 |
| %arg10_power = arith.constant 6 : i8 |
| %res10 = math.ipowi %arg10_base, %arg10_power : i8 |
| %i10 = arith.constant 10 : index |
| memref.store %res10, %result[%i10] : memref<?xi8> |
| // CHECK: memref.store %[[cst64]], %[[result]][%[[i10]]] : memref<?xi8> |
| |
| return |
| } |
