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This patch defines `fir::SafeTempArrayCopyAttrInterface` and the corresponding OpenACC/OpenMP related attributes in FIR dialect. The actual implementations are just placeholders right now, and array repacking becomes a no-op if `-fopenacc/-fopenmp` is used for the compilation.
18 lines
1.2 KiB
Plaintext
18 lines
1.2 KiB
Plaintext
// RUN: fir-opt --lower-repack-arrays %s | FileCheck %s
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// Test the current implementation of #fir.omp_safe_temp_array_copy attribute.
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// It results in removal of fir.[un]pack_array operations.
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func.func @_QPtest(%arg0: !fir.box<!fir.array<?xf32>> {fir.bindc_name = "x"}) {
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%0 = fir.dummy_scope : !fir.dscope
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%1 = fir.pack_array %arg0 heap whole is_safe [#fir.omp_safe_temp_array_copy] : (!fir.box<!fir.array<?xf32>>) -> !fir.box<!fir.array<?xf32>>
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%2 = fir.declare %1 dummy_scope %0 {uniq_name = "_QFtestEx"} : (!fir.box<!fir.array<?xf32>>, !fir.dscope) -> !fir.box<!fir.array<?xf32>>
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fir.unpack_array %1 to %arg0 heap is_safe [#fir.omp_safe_temp_array_copy] : !fir.box<!fir.array<?xf32>>
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return
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}
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// CHECK-LABEL: func.func @_QPtest(
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// CHECK-SAME: %[[VAL_0:[0-9]+|[a-zA-Z$._-][a-zA-Z0-9$._-]*]]: !fir.box<!fir.array<?xf32>> {fir.bindc_name = "x"}) {
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// CHECK-NEXT: %[[VAL_1:.*]] = fir.dummy_scope : !fir.dscope
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// CHECK-NEXT: %[[VAL_2:.*]] = fir.declare %[[VAL_0]] dummy_scope %[[VAL_1]] {uniq_name = "_QFtestEx"} : (!fir.box<!fir.array<?xf32>>, !fir.dscope) -> !fir.box<!fir.array<?xf32>>
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// CHECK-NEXT: return
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// CHECK-NEXT: }
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