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66 lines
1.8 KiB
66 lines
1.8 KiB
4 months ago
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// RUN: mlir-opt -convert-scf-to-openmp %s | FileCheck %s
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// CHECK-LABEL: @parallel
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func @parallel(%arg0: index, %arg1: index, %arg2: index,
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%arg3: index, %arg4: index, %arg5: index) {
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// CHECK: omp.parallel {
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// CHECK: "omp.wsloop"({{.*}}) ( {
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scf.parallel (%i, %j) = (%arg0, %arg1) to (%arg2, %arg3) step (%arg4, %arg5) {
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// CHECK: test.payload
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"test.payload"(%i, %j) : (index, index) -> ()
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// CHECK: omp.yield
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// CHECK: }
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}
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// CHECK: omp.terminator
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// CHECK: }
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return
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}
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// CHECK-LABEL: @nested_loops
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func @nested_loops(%arg0: index, %arg1: index, %arg2: index,
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%arg3: index, %arg4: index, %arg5: index) {
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// CHECK: omp.parallel {
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// CHECK: "omp.wsloop"({{.*}}) ( {
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// CHECK-NOT: omp.parallel
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scf.parallel (%i) = (%arg0) to (%arg2) step (%arg4) {
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// CHECK: "omp.wsloop"({{.*}}) ( {
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scf.parallel (%j) = (%arg1) to (%arg3) step (%arg5) {
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// CHECK: test.payload
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"test.payload"(%i, %j) : (index, index) -> ()
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// CHECK: omp.yield
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// CHECK: }
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}
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// CHECK: omp.yield
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// CHECK: }
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}
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// CHECK: omp.terminator
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// CHECK: }
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return
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}
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func @adjacent_loops(%arg0: index, %arg1: index, %arg2: index,
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%arg3: index, %arg4: index, %arg5: index) {
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// CHECK: omp.parallel {
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// CHECK: "omp.wsloop"({{.*}}) ( {
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scf.parallel (%i) = (%arg0) to (%arg2) step (%arg4) {
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// CHECK: test.payload1
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"test.payload1"(%i) : (index) -> ()
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// CHECK: omp.yield
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// CHECK: }
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}
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// CHECK: omp.terminator
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// CHECK: }
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// CHECK: omp.parallel {
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// CHECK: "omp.wsloop"({{.*}}) ( {
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scf.parallel (%j) = (%arg1) to (%arg3) step (%arg5) {
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// CHECK: test.payload2
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"test.payload2"(%j) : (index) -> ()
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// CHECK: omp.yield
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// CHECK: }
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}
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// CHECK: omp.terminator
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// CHECK: }
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return
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}
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