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[flang][cuda] Convert src and dst to llvm.ptr in tma_bulk_load #165618

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Merged
merged 1 commit into from
Oct 29, 2025
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[flang][cuda] Convert src and dst to llvm.ptr in tma_bulk_load #165618

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2 changes: 2 additions & 0 deletions flang/lib/Optimizer/Builder/IntrinsicCall.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -9362,6 +9362,8 @@ static void genTMABulkLoad(fir::FirOpBuilder &builder, mlir::Location loc,
mlir::Value size = mlir::arith::MulIOp::create(builder, loc, nelem, eleSize);
auto llvmPtrTy = mlir::LLVM::LLVMPointerType::get(builder.getContext());
barrier = builder.createConvert(loc, llvmPtrTy, barrier);
dst = builder.createConvert(loc, llvmPtrTy, dst);
src = builder.createConvert(loc, llvmPtrTy, src);
mlir::NVVM::InlinePtxOp::create(
builder, loc, mlir::TypeRange{}, {dst, src, size, barrier}, {},
"cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], "
Expand Down
14 changes: 7 additions & 7 deletions flang/test/Lower/CUDA/cuda-device-proc.cuf
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Expand Up @@ -544,7 +544,7 @@ end subroutine
! CHECK: %[[ELEM_SIZE:.*]] = arith.constant 8 : i32
! CHECK: %[[SIZE:.*]] = arith.muli %[[COUNT]], %[[ELEM_SIZE]] : i32
! CHECK: %[[BARRIER_PTR:.*]] = fir.convert %[[BARRIER]]#0 : (!fir.ref<i64>) -> !llvm.ptr
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !fir.ref<!fir.array<1024xcomplex<f32>>>, !fir.ref<complex<f32>>, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !llvm.ptr, !llvm.ptr, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "mbarrier.expect_tx.relaxed.cta.shared::cta.b64 [%0], %1;" ro(%[[BARRIER_PTR]], %[[SIZE]] : !llvm.ptr, i32)

attributes(global) subroutine test_tma_bulk_load_c8(a, n)
Expand All @@ -563,7 +563,7 @@ end subroutine
! CHECK: %[[ELEM_SIZE:.*]] = arith.constant 16 : i32
! CHECK: %[[SIZE:.*]] = arith.muli %[[COUNT]], %[[ELEM_SIZE]] : i32
! CHECK: %[[BARRIER_PTR:.*]] = fir.convert %[[BARRIER]]#0 : (!fir.ref<i64>) -> !llvm.ptr
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !fir.ref<!fir.array<1024xcomplex<f64>>>, !fir.ref<complex<f64>>, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !llvm.ptr, !llvm.ptr, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "mbarrier.expect_tx.relaxed.cta.shared::cta.b64 [%0], %1;" ro(%[[BARRIER_PTR]], %[[SIZE]] : !llvm.ptr, i32)

attributes(global) subroutine test_tma_bulk_load_i4(a, n)
Expand All @@ -582,7 +582,7 @@ end subroutine
! CHECK: %[[ELEM_SIZE:.*]] = arith.constant 4 : i32
! CHECK: %[[SIZE:.*]] = arith.muli %[[COUNT]], %[[ELEM_SIZE]] : i32
! CHECK: %[[BARRIER_PTR:.*]] = fir.convert %[[BARRIER]]#0 : (!fir.ref<i64>) -> !llvm.ptr
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !fir.ref<!fir.array<1024xi32>>, !fir.ref<i32>, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !llvm.ptr, !llvm.ptr, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "mbarrier.expect_tx.relaxed.cta.shared::cta.b64 [%0], %1;" ro(%[[BARRIER_PTR]], %[[SIZE]] : !llvm.ptr, i32)

attributes(global) subroutine test_tma_bulk_load_i8(a, n)
Expand All @@ -601,7 +601,7 @@ end subroutine
! CHECK: %[[ELEM_SIZE:.*]] = arith.constant 8 : i32
! CHECK: %[[SIZE:.*]] = arith.muli %[[COUNT]], %[[ELEM_SIZE]] : i32
! CHECK: %[[BARRIER_PTR:.*]] = fir.convert %[[BARRIER]]#0 : (!fir.ref<i64>) -> !llvm.ptr
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !fir.ref<!fir.array<1024xi64>>, !fir.ref<i64>, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !llvm.ptr, !llvm.ptr, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "mbarrier.expect_tx.relaxed.cta.shared::cta.b64 [%0], %1;" ro(%[[BARRIER_PTR]], %[[SIZE]] : !llvm.ptr, i32)

attributes(global) subroutine test_tma_bulk_load_r2(a, n)
Expand All @@ -620,7 +620,7 @@ end subroutine
! CHECK: %[[ELEM_SIZE:.*]] = arith.constant 2 : i32
! CHECK: %[[SIZE:.*]] = arith.muli %[[COUNT]], %[[ELEM_SIZE]] : i32
! CHECK: %[[BARRIER_PTR:.*]] = fir.convert %[[BARRIER]]#0 : (!fir.ref<i64>) -> !llvm.ptr
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !fir.ref<!fir.array<1024xf16>>, !fir.ref<f16>, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !llvm.ptr, !llvm.ptr, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "mbarrier.expect_tx.relaxed.cta.shared::cta.b64 [%0], %1;" ro(%[[BARRIER_PTR]], %[[SIZE]] : !llvm.ptr, i32)

attributes(global) subroutine test_tma_bulk_load_r4(a, n)
Expand All @@ -639,7 +639,7 @@ end subroutine
! CHECK: %[[ELEM_SIZE:.*]] = arith.constant 4 : i32
! CHECK: %[[SIZE:.*]] = arith.muli %[[COUNT]], %[[ELEM_SIZE]] : i32
! CHECK: %[[BARRIER_PTR:.*]] = fir.convert %[[BARRIER]]#0 : (!fir.ref<i64>) -> !llvm.ptr
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !fir.ref<!fir.array<1024xf32>>, !fir.ref<f32>, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !llvm.ptr, !llvm.ptr, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "mbarrier.expect_tx.relaxed.cta.shared::cta.b64 [%0], %1;" ro(%[[BARRIER_PTR]], %[[SIZE]] : !llvm.ptr, i32)

attributes(global) subroutine test_tma_bulk_load_r8(a, n)
Expand All @@ -658,7 +658,7 @@ end subroutine
! CHECK: %[[ELEM_SIZE:.*]] = arith.constant 8 : i32
! CHECK: %[[SIZE:.*]] = arith.muli %[[COUNT]], %[[ELEM_SIZE]] : i32
! CHECK: %[[BARRIER_PTR:.*]] = fir.convert %[[BARRIER]]#0 : (!fir.ref<i64>) -> !llvm.ptr
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !fir.ref<!fir.array<1024xf64>>, !fir.ref<f64>, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "cp.async.bulk.shared::cluster.global.mbarrier::complete_tx::bytes [%0], [%1], %2, [%3];" ro(%{{.*}}, %{{.*}}, %[[SIZE]], %[[BARRIER_PTR]] : !llvm.ptr, !llvm.ptr, i32, !llvm.ptr)
! CHECK: nvvm.inline_ptx "mbarrier.expect_tx.relaxed.cta.shared::cta.b64 [%0], %1;" ro(%[[BARRIER_PTR]], %[[SIZE]] : !llvm.ptr, i32)

attributes(global) subroutine test_tma_bulk_store_c4(c, n)
Expand Down