forked from OSchip/llvm-project
95 lines
3.5 KiB
MLIR
95 lines
3.5 KiB
MLIR
// RUN: mlir-opt %s -async-parallel-for \
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// RUN: -async-ref-counting \
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// RUN: -convert-async-to-llvm \
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// RUN: -convert-scf-to-std \
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// RUN: -convert-std-to-llvm \
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// RUN: | mlir-cpu-runner \
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// RUN: -e entry -entry-point-result=void -O0 \
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// RUN: -shared-libs=%mlir_integration_test_dir/libmlir_runner_utils%shlibext \
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// RUN: -shared-libs=%mlir_integration_test_dir/libmlir_async_runtime%shlibext\
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// RUN: | FileCheck %s --dump-input=always
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func @entry() {
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%c0 = constant 0.0 : f32
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%c1 = constant 1 : index
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%c2 = constant 2 : index
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%c8 = constant 8 : index
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%lb = constant 0 : index
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%ub = constant 8 : index
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%A = alloc() : memref<8x8xf32>
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%U = memref_cast %A : memref<8x8xf32> to memref<*xf32>
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// 1. (%i, %i) = (0, 8) to (8, 8) step (1, 1)
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scf.parallel (%i, %j) = (%lb, %lb) to (%ub, %ub) step (%c1, %c1) {
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%0 = muli %i, %c8 : index
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%1 = addi %j, %0 : index
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%2 = index_cast %1 : index to i32
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%3 = sitofp %2 : i32 to f32
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store %3, %A[%i, %j] : memref<8x8xf32>
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}
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// CHECK: [0, 1, 2, 3, 4, 5, 6, 7]
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// CHECK-NEXT: [8, 9, 10, 11, 12, 13, 14, 15]
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// CHECK-NEXT: [16, 17, 18, 19, 20, 21, 22, 23]
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// CHECK-NEXT: [24, 25, 26, 27, 28, 29, 30, 31]
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// CHECK-NEXT: [32, 33, 34, 35, 36, 37, 38, 39]
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// CHECK-NEXT: [40, 41, 42, 43, 44, 45, 46, 47]
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// CHECK-NEXT: [48, 49, 50, 51, 52, 53, 54, 55]
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// CHECK-NEXT: [56, 57, 58, 59, 60, 61, 62, 63]
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call @print_memref_f32(%U): (memref<*xf32>) -> ()
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scf.parallel (%i, %j) = (%lb, %lb) to (%ub, %ub) step (%c1, %c1) {
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store %c0, %A[%i, %j] : memref<8x8xf32>
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}
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// 2. (%i, %i) = (0, 8) to (8, 8) step (2, 1)
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scf.parallel (%i, %j) = (%lb, %lb) to (%ub, %ub) step (%c2, %c1) {
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%0 = muli %i, %c8 : index
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%1 = addi %j, %0 : index
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%2 = index_cast %1 : index to i32
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%3 = sitofp %2 : i32 to f32
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store %3, %A[%i, %j] : memref<8x8xf32>
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}
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// CHECK: [0, 1, 2, 3, 4, 5, 6, 7]
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// CHECK-NEXT: [0, 0, 0, 0, 0, 0, 0, 0]
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// CHECK-NEXT: [16, 17, 18, 19, 20, 21, 22, 23]
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// CHECK-NEXT: [0, 0, 0, 0, 0, 0, 0, 0]
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// CHECK-NEXT: [32, 33, 34, 35, 36, 37, 38, 39]
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// CHECK-NEXT: [0, 0, 0, 0, 0, 0, 0, 0]
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// CHECK-NEXT: [48, 49, 50, 51, 52, 53, 54, 55]
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// CHECK-NEXT: [0, 0, 0, 0, 0, 0, 0, 0]
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call @print_memref_f32(%U): (memref<*xf32>) -> ()
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scf.parallel (%i, %j) = (%lb, %lb) to (%ub, %ub) step (%c1, %c1) {
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store %c0, %A[%i, %j] : memref<8x8xf32>
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}
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// 3. (%i, %i) = (0, 8) to (8, 8) step (1, 2)
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scf.parallel (%i, %j) = (%lb, %lb) to (%ub, %ub) step (%c1, %c2) {
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%0 = muli %i, %c8 : index
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%1 = addi %j, %0 : index
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%2 = index_cast %1 : index to i32
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%3 = sitofp %2 : i32 to f32
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store %3, %A[%i, %j] : memref<8x8xf32>
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}
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// CHECK: [0, 0, 2, 0, 4, 0, 6, 0]
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// CHECK-NEXT: [8, 0, 10, 0, 12, 0, 14, 0]
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// CHECK-NEXT: [16, 0, 18, 0, 20, 0, 22, 0]
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// CHECK-NEXT: [24, 0, 26, 0, 28, 0, 30, 0]
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// CHECK-NEXT: [32, 0, 34, 0, 36, 0, 38, 0]
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// CHECK-NEXT: [40, 0, 42, 0, 44, 0, 46, 0]
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// CHECK-NEXT: [48, 0, 50, 0, 52, 0, 54, 0]
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// CHECK-NEXT: [56, 0, 58, 0, 60, 0, 62, 0]
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call @print_memref_f32(%U): (memref<*xf32>) -> ()
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dealloc %A : memref<8x8xf32>
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return
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}
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func private @print_memref_f32(memref<*xf32>) attributes { llvm.emit_c_interface }
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