5fe69fd95c
This PR updates the `do concurrent` to OpenMP mapping pass to use the newly added `fir.do_concurrent` ops that were recently added upstream instead of handling nests of `fir.do_loop ... unordered` ops. Parent PR: https://github.com/llvm/llvm-project/pull/137928.
32 lines
1.5 KiB
MLIR
32 lines
1.5 KiB
MLIR
// RUN: fir-opt --omp-do-concurrent-conversion="map-to=device" -verify-diagnostics %s
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func.func @do_concurrent_basic() attributes {fir.bindc_name = "do_concurrent_basic"} {
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%2 = fir.address_of(@_QFEa) : !fir.ref<!fir.array<10xi32>>
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%c10 = arith.constant 10 : index
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%3 = fir.shape %c10 : (index) -> !fir.shape<1>
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%4:2 = hlfir.declare %2(%3) {uniq_name = "_QFEa"} : (!fir.ref<!fir.array<10xi32>>, !fir.shape<1>) -> (!fir.ref<!fir.array<10xi32>>, !fir.ref<!fir.array<10xi32>>)
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%c1_i32 = arith.constant 1 : i32
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%7 = fir.convert %c1_i32 : (i32) -> index
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%c10_i32 = arith.constant 10 : i32
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%8 = fir.convert %c10_i32 : (i32) -> index
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%c1 = arith.constant 1 : index
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// expected-error@+2 {{not yet implemented: Mapping `do concurrent` loops to device}}
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// expected-error@below {{failed to legalize operation 'fir.do_concurrent'}}
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fir.do_concurrent {
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%0 = fir.alloca i32 {bindc_name = "i"}
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%1:2 = hlfir.declare %0 {uniq_name = "_QFEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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fir.do_concurrent.loop (%arg0) = (%7) to (%8) step (%c1) {
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%13 = fir.convert %arg0 : (index) -> i32
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fir.store %13 to %1#1 : !fir.ref<i32>
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%14 = fir.load %1#0 : !fir.ref<i32>
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%15 = fir.load %1#0 : !fir.ref<i32>
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%16 = fir.convert %15 : (i32) -> i64
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%17 = hlfir.designate %4#0 (%16) : (!fir.ref<!fir.array<10xi32>>, i64) -> !fir.ref<i32>
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hlfir.assign %14 to %17 : i32, !fir.ref<i32>
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}
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}
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return
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}
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