[clang] dc39fa3 - [OpenACC][CIR] copyout clause lowering on func-local declare (#169350)
via cfe-commits
cfe-commits at lists.llvm.org
Mon Nov 24 08:26:26 PST 2025
Author: Erich Keane
Date: 2025-11-24T16:26:22Z
New Revision: dc39fa34c3e27650bd111357d77247592b14baef
URL: https://github.com/llvm/llvm-project/commit/dc39fa34c3e27650bd111357d77247592b14baef
DIFF: https://github.com/llvm/llvm-project/commit/dc39fa34c3e27650bd111357d77247592b14baef.diff
LOG: [OpenACC][CIR] copyout clause lowering on func-local declare (#169350)
This is identical to 'copy' and 'copyin', except it uses 'create' and
'copyout' as its entry/exit op. This patch adds the same tests, and
similar code for all of it.
Added:
clang/test/CIR/CodeGenOpenACC/declare-copyout.cpp
Modified:
clang/lib/CIR/CodeGen/CIRGenDeclOpenACC.cpp
clang/lib/CIR/CodeGen/CIRGenOpenACCClause.cpp
Removed:
################################################################################
diff --git a/clang/lib/CIR/CodeGen/CIRGenDeclOpenACC.cpp b/clang/lib/CIR/CodeGen/CIRGenDeclOpenACC.cpp
index 40888e7326659..06be17b61c833 100644
--- a/clang/lib/CIR/CodeGen/CIRGenDeclOpenACC.cpp
+++ b/clang/lib/CIR/CodeGen/CIRGenDeclOpenACC.cpp
@@ -65,6 +65,16 @@ struct OpenACCDeclareCleanup final : EHScopeStack::Cleanup {
createOutOp<mlir::acc::DeleteOp>(cgf, copyin);
break;
}
+ } else if (auto create = val.getDefiningOp<mlir::acc::CreateOp>()) {
+ switch (create.getDataClause()) {
+ default:
+ cgf.cgm.errorNYI(declareRange,
+ "OpenACC local declare clause create cleanup");
+ break;
+ case mlir::acc::DataClause::acc_copyout:
+ createOutOp<mlir::acc::CopyoutOp>(cgf, create);
+ break;
+ }
} else if (val.getDefiningOp<mlir::acc::DeclareLinkOp>()) {
// Link has no exit clauses, and shouldn't be copied.
continue;
diff --git a/clang/lib/CIR/CodeGen/CIRGenOpenACCClause.cpp b/clang/lib/CIR/CodeGen/CIRGenOpenACCClause.cpp
index 1e7a332d1dc22..06098919cb1b0 100644
--- a/clang/lib/CIR/CodeGen/CIRGenOpenACCClause.cpp
+++ b/clang/lib/CIR/CodeGen/CIRGenOpenACCClause.cpp
@@ -853,12 +853,16 @@ class OpenACCClauseCIREmitter final
var, mlir::acc::DataClause::acc_copyout, clause.getModifierList(),
/*structured=*/false,
/*implicit=*/false);
+ } else if constexpr (isOneOfTypes<OpTy, mlir::acc::DeclareEnterOp>) {
+ for (const Expr *var : clause.getVarList())
+ addDataOperand<mlir::acc::CreateOp>(
+ var, mlir::acc::DataClause::acc_copyout, clause.getModifierList(),
+ /*structured=*/true,
+ /*implicit=*/false);
} else if constexpr (isCombinedType<OpTy>) {
applyToComputeOp(clause);
} else {
- // TODO: When we've implemented this for everything, switch this to an
- // unreachable. declare construct remains.
- return clauseNotImplemented(clause);
+ llvm_unreachable("Unknown construct kind in VisitCopyOutClause");
}
}
diff --git a/clang/test/CIR/CodeGenOpenACC/declare-copyout.cpp b/clang/test/CIR/CodeGenOpenACC/declare-copyout.cpp
new file mode 100644
index 0000000000000..1d79cef894d5e
--- /dev/null
+++ b/clang/test/CIR/CodeGenOpenACC/declare-copyout.cpp
@@ -0,0 +1,199 @@
+// RUN: %clang_cc1 -fopenacc -Wno-openacc-self-if-potential-conflict -emit-cir -fclangir %s -o - | FileCheck %s
+
+struct HasSideEffects {
+ HasSideEffects();
+ ~HasSideEffects();
+};
+
+// TODO: OpenACC: Implement 'global', NS lowering.
+
+struct Struct {
+ static const HasSideEffects StaticMemHSE;
+ static const HasSideEffects StaticMemHSEArr[5];
+ static const int StaticMemInt;
+
+ // TODO: OpenACC: Implement static-local lowering.
+
+ void MemFunc1(HasSideEffects ArgHSE, int ArgInt, HasSideEffects *ArgHSEPtr) {
+ // CHECK: cir.func {{.*}}MemFunc1{{.*}}(%{{.*}}: !cir.ptr<!rec_Struct>{{.*}}, %[[ARG_HSE:.*]]: !rec_HasSideEffects{{.*}}, %[[ARG_INT:.*]]: !s32i {{.*}}, %[[ARG_HSE_PTR:.*]]: !cir.ptr<!rec_HasSideEffects>{{.*}})
+ // CHECK-NEXT: cir.alloca{{.*}}["this"
+ // CHECK-NEXT: %[[ARG_HSE_ALLOCA:.*]] = cir.alloca !rec_HasSideEffects{{.*}}["ArgHSE"
+ // CHECK-NEXT: %[[ARG_INT_ALLOCA:.*]] = cir.alloca !s32i{{.*}}["ArgInt
+ // CHECK-NEXT: %[[ARG_HSE_PTR_ALLOCA:.*]] = cir.alloca !cir.ptr<!rec_HasSideEffects>{{.*}}["ArgHSEPtr"
+ // CHECK-NEXT: %[[LOC_HSE_ALLOCA:.*]] = cir.alloca !rec_HasSideEffects{{.*}}["LocalHSE
+ // CHECK-NEXT: %[[LOC_HSE_ARR_ALLOCA:.*]] = cir.alloca !cir.array<!rec_HasSideEffects x 5>{{.*}}["LocalHSEArr
+ // CHECK-NEXT: %[[LOC_INT_ALLOCA:.*]] = cir.alloca !s32i{{.*}}["LocalInt
+ // CHECK-NEXT: cir.store
+ // CHECK-NEXT: cir.store
+ // CHECK-NEXT: cir.store
+ // CHECK-NEXT: cir.store
+ // CHECK-NEXT: cir.load
+
+ HasSideEffects LocalHSE;
+ // CHECK-NEXT: cir.call{{.*}} : (!cir.ptr<!rec_HasSideEffects>) -> ()
+ HasSideEffects LocalHSEArr[5];
+ int LocalInt;
+
+#pragma acc declare copyout(always:ArgHSE, ArgInt, LocalHSE, LocalInt, ArgHSEPtr[1:1], LocalHSEArr[1:1])
+ // CHECK: %[[ARG_HSE_CREATE:.*]] = acc.create varPtr(%[[ARG_HSE_ALLOCA]] : !cir.ptr<!rec_HasSideEffects>) -> !cir.ptr<!rec_HasSideEffects> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier always>, name = "ArgHSE"}
+ // CHECK-NEXT: %[[ARG_INT_CREATE:.*]] = acc.create varPtr(%[[ARG_INT_ALLOCA]] : !cir.ptr<!s32i>) -> !cir.ptr<!s32i> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier always>, name = "ArgInt"}
+ // CHECK-NEXT: %[[LOC_HSE_CREATE:.*]] = acc.create varPtr(%[[LOC_HSE_ALLOCA]] : !cir.ptr<!rec_HasSideEffects>) -> !cir.ptr<!rec_HasSideEffects> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier always>, name = "LocalHSE"}
+ // CHECK-NEXT: %[[LOC_INT_CREATE:.*]] = acc.create varPtr(%[[LOC_INT_ALLOCA]] : !cir.ptr<!s32i>) -> !cir.ptr<!s32i> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier always>, name = "LocalInt"}
+ // CHECK-NEXT: %[[ONE:.*]] = cir.const #cir.int<1> : !s32i
+ // CHECK-NEXT: %[[LB:.*]] = builtin.unrealized_conversion_cast %[[ONE]] : !s32i to si32
+ // CHECK-NEXT: %[[ONE:.*]] = cir.const #cir.int<1> : !s32i
+ // CHECK-NEXT: %[[UB:.*]] = builtin.unrealized_conversion_cast %[[ONE]] : !s32i to si32
+ // CHECK-NEXT: %[[IDX:.*]] = arith.constant 0 : i64
+ // CHECK-NEXT: %[[STRIDE:.*]] = arith.constant 1 : i64
+ // CHECK-NEXT: %[[BOUND1:.*]] = acc.bounds lowerbound(%[[LB]] : si32) extent(%[[UB]] : si32) stride(%[[STRIDE]] : i64) startIdx(%[[IDX]] : i64)
+ // CHECK-NEXT: %[[ARG_HSE_PTR_CREATE:.*]] = acc.create varPtr(%[[ARG_HSE_PTR_ALLOCA]] : !cir.ptr<!cir.ptr<!rec_HasSideEffects>>) bounds(%[[BOUND1]]) -> !cir.ptr<!cir.ptr<!rec_HasSideEffects>> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier always>, name = "ArgHSEPtr[1:1]"}
+ // CHECK-NEXT: %[[ONE:.*]] = cir.const #cir.int<1> : !s32i
+ // CHECK-NEXT: %[[LB:.*]] = builtin.unrealized_conversion_cast %[[ONE]] : !s32i to si32
+ // CHECK-NEXT: %[[ONE:.*]] = cir.const #cir.int<1> : !s32i
+ // CHECK-NEXT: %[[UB:.*]] = builtin.unrealized_conversion_cast %[[ONE]] : !s32i to si32
+ // CHECK-NEXT: %[[IDX:.*]] = arith.constant 0 : i64
+ // CHECK-NEXT: %[[STRIDE:.*]] = arith.constant 1 : i64
+ // CHECK-NEXT: %[[BOUND2:.*]] = acc.bounds lowerbound(%[[LB]] : si32) extent(%[[UB]] : si32) stride(%[[STRIDE]] : i64) startIdx(%[[IDX]] : i64)
+ // CHECK-NEXT: %[[LOC_HSE_ARR_CREATE:.*]] = acc.create varPtr(%[[LOC_HSE_ARR_ALLOCA]] : !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>) bounds(%[[BOUND2]]) -> !cir.ptr<!cir.array<!rec_HasSideEffects x 5>> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier always>, name = "LocalHSEArr[1:1]"}
+ // CHECK-NEXT: %[[ENTER:.*]] = acc.declare_enter dataOperands(%[[ARG_HSE_CREATE]], %[[ARG_INT_CREATE]], %[[LOC_HSE_CREATE]], %[[LOC_INT_CREATE]], %[[ARG_HSE_PTR_CREATE]], %[[LOC_HSE_ARR_CREATE]] : !cir.ptr<!rec_HasSideEffects>, !cir.ptr<!s32i>, !cir.ptr<!rec_HasSideEffects>, !cir.ptr<!s32i>, !cir.ptr<!cir.ptr<!rec_HasSideEffects>>, !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>)
+ //
+ // CHECK-NEXT: acc.declare_exit token(%[[ENTER]]) dataOperands(%[[ARG_HSE_CREATE]], %[[ARG_INT_CREATE]], %[[LOC_HSE_CREATE]], %[[LOC_INT_CREATE]], %[[ARG_HSE_PTR_CREATE]], %[[LOC_HSE_ARR_CREATE]] : !cir.ptr<!rec_HasSideEffects>, !cir.ptr<!s32i>, !cir.ptr<!rec_HasSideEffects>, !cir.ptr<!s32i>, !cir.ptr<!cir.ptr<!rec_HasSideEffects>>, !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>)
+ // CHECK-NEXT: acc.copyout accPtr(%[[ARG_HSE_CREATE]] : !cir.ptr<!rec_HasSideEffects>) to varPtr(%[[ARG_HSE_ALLOCA]] : !cir.ptr<!rec_HasSideEffects>) {modifiers = #acc<data_clause_modifier always>, name = "ArgHSE"}
+ // CHECK-NEXT: acc.copyout accPtr(%[[ARG_INT_CREATE]] : !cir.ptr<!s32i>) to varPtr(%[[ARG_INT_ALLOCA]] : !cir.ptr<!s32i>) {modifiers = #acc<data_clause_modifier always>, name = "ArgInt"}
+ // CHECK-NEXT: acc.copyout accPtr(%[[LOC_HSE_CREATE]] : !cir.ptr<!rec_HasSideEffects>) to varPtr(%[[LOC_HSE_ALLOCA]] : !cir.ptr<!rec_HasSideEffects>) {modifiers = #acc<data_clause_modifier always>, name = "LocalHSE"}
+ // CHECK-NEXT: acc.copyout accPtr(%[[LOC_INT_CREATE]] : !cir.ptr<!s32i>) to varPtr(%[[LOC_INT_ALLOCA]] : !cir.ptr<!s32i>) {modifiers = #acc<data_clause_modifier always>, name = "LocalInt"}
+ // CHECK-NEXT: acc.copyout accPtr(%[[ARG_HSE_PTR_CREATE]] : !cir.ptr<!cir.ptr<!rec_HasSideEffects>>) bounds(%[[BOUND1]]) to varPtr(%[[ARG_HSE_PTR_ALLOCA]] : !cir.ptr<!cir.ptr<!rec_HasSideEffects>>) {modifiers = #acc<data_clause_modifier always>, name = "ArgHSEPtr[1:1]"}
+ // CHECK-NEXT: acc.copyout accPtr(%[[LOC_HSE_ARR_CREATE]] : !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>) bounds(%[[BOUND2]]) to varPtr(%[[LOC_HSE_ARR_ALLOCA]] : !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>) {modifiers = #acc<data_clause_modifier always>, name = "LocalHSEArr[1:1]"}
+ }
+ void MemFunc2(HasSideEffects ArgHSE, int ArgInt, HasSideEffects *ArgHSEPtr);
+};
+
+void use() {
+ Struct s;
+ s.MemFunc1(HasSideEffects{}, 0, nullptr);
+}
+
+void Struct::MemFunc2(HasSideEffects ArgHSE, int ArgInt, HasSideEffects *ArgHSEPtr) {
+ // CHECK: cir.func {{.*}}MemFunc2{{.*}}(%{{.*}}: !cir.ptr<!rec_Struct>{{.*}}, %[[ARG_HSE:.*]]: !rec_HasSideEffects{{.*}}, %[[ARG_INT:.*]]: !s32i {{.*}}, %[[ARG_HSE_PTR:.*]]: !cir.ptr<!rec_HasSideEffects>{{.*}})
+ // CHECK-NEXT: cir.alloca{{.*}}["this"
+ // CHECK-NEXT: %[[ARG_HSE_ALLOCA:.*]] = cir.alloca !rec_HasSideEffects{{.*}}["ArgHSE"
+ // CHECK-NEXT: %[[ARG_INT_ALLOCA:.*]] = cir.alloca !s32i{{.*}}["ArgInt
+ // CHECK-NEXT: %[[ARG_HSE_PTR_ALLOCA:.*]] = cir.alloca !cir.ptr<!rec_HasSideEffects>{{.*}}["ArgHSEPtr"
+ // CHECK-NEXT: %[[LOC_HSE_ALLOCA:.*]] = cir.alloca !rec_HasSideEffects{{.*}}["LocalHSE
+ // CHECK-NEXT: %[[LOC_HSE_ARR_ALLOCA:.*]] = cir.alloca !cir.array<!rec_HasSideEffects x 5>{{.*}}["LocalHSEArr
+ // CHECK-NEXT: %[[LOC_INT_ALLOCA:.*]] = cir.alloca !s32i{{.*}}["LocalInt
+ // CHECK-NEXT: cir.store
+ // CHECK-NEXT: cir.store
+ // CHECK-NEXT: cir.store
+ // CHECK-NEXT: cir.store
+ // CHECK-NEXT: cir.load
+ HasSideEffects LocalHSE;
+ // CHECK-NEXT: cir.call{{.*}} : (!cir.ptr<!rec_HasSideEffects>) -> ()
+ HasSideEffects LocalHSEArr[5];
+ // CHECK: do {
+ // CHECK: } while {
+ // CHECK: }
+ int LocalInt;
+#pragma acc declare copyout(alwaysout:ArgHSE, ArgInt, ArgHSEPtr[1:1])
+ // CHECK: %[[ARG_HSE_CREATE:.*]] = acc.create varPtr(%[[ARG_HSE_ALLOCA]] : !cir.ptr<!rec_HasSideEffects>) -> !cir.ptr<!rec_HasSideEffects> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier alwaysout>, name = "ArgHSE"}
+ // CHECK-NEXT: %[[ARG_INT_CREATE:.*]] = acc.create varPtr(%[[ARG_INT_ALLOCA]] : !cir.ptr<!s32i>) -> !cir.ptr<!s32i> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier alwaysout>, name = "ArgInt"}
+ // CHECK-NEXT: %[[ONE:.*]] = cir.const #cir.int<1> : !s32i
+ // CHECK-NEXT: %[[LB:.*]] = builtin.unrealized_conversion_cast %[[ONE]] : !s32i to si32
+ // CHECK-NEXT: %[[ONE:.*]] = cir.const #cir.int<1> : !s32i
+ // CHECK-NEXT: %[[UB:.*]] = builtin.unrealized_conversion_cast %[[ONE]] : !s32i to si32
+ // CHECK-NEXT: %[[IDX:.*]] = arith.constant 0 : i64
+ // CHECK-NEXT: %[[STRIDE:.*]] = arith.constant 1 : i64
+ // CHECK-NEXT: %[[BOUND1:.*]] = acc.bounds lowerbound(%[[LB]] : si32) extent(%[[UB]] : si32) stride(%[[STRIDE]] : i64) startIdx(%[[IDX]] : i64)
+ // CHECK-NEXT: %[[ARG_HSE_PTR_CREATE:.*]] = acc.create varPtr(%[[ARG_HSE_PTR_ALLOCA]] : !cir.ptr<!cir.ptr<!rec_HasSideEffects>>) bounds(%[[BOUND1]]) -> !cir.ptr<!cir.ptr<!rec_HasSideEffects>> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier alwaysout>, name = "ArgHSEPtr[1:1]"}
+ // CHECK-NEXT: %[[ENTER1:.*]] = acc.declare_enter dataOperands(%[[ARG_HSE_CREATE]], %[[ARG_INT_CREATE]], %[[ARG_HSE_PTR_CREATE]] : !cir.ptr<!rec_HasSideEffects>, !cir.ptr<!s32i>, !cir.ptr<!cir.ptr<!rec_HasSideEffects>>)
+
+#pragma acc declare copyout(alwaysout:LocalHSE, LocalInt, LocalHSEArr[1:1])
+ // CHECK-NEXT: %[[LOC_HSE_CREATE:.*]] = acc.create varPtr(%[[LOC_HSE_ALLOCA]] : !cir.ptr<!rec_HasSideEffects>) -> !cir.ptr<!rec_HasSideEffects> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier alwaysout>, name = "LocalHSE"}
+ // CHECK-NEXT: %[[LOC_INT_CREATE:.*]] = acc.create varPtr(%[[LOC_INT_ALLOCA]] : !cir.ptr<!s32i>) -> !cir.ptr<!s32i> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier alwaysout>, name = "LocalInt"}
+ // CHECK-NEXT: %[[ONE:.*]] = cir.const #cir.int<1> : !s32i
+ // CHECK-NEXT: %[[LB:.*]] = builtin.unrealized_conversion_cast %[[ONE]] : !s32i to si32
+ // CHECK-NEXT: %[[ONE:.*]] = cir.const #cir.int<1> : !s32i
+ // CHECK-NEXT: %[[UB:.*]] = builtin.unrealized_conversion_cast %[[ONE]] : !s32i to si32
+ // CHECK-NEXT: %[[IDX:.*]] = arith.constant 0 : i64
+ // CHECK-NEXT: %[[STRIDE:.*]] = arith.constant 1 : i64
+ // CHECK-NEXT: %[[BOUND2:.*]] = acc.bounds lowerbound(%[[LB]] : si32) extent(%[[UB]] : si32) stride(%[[STRIDE]] : i64) startIdx(%[[IDX]] : i64)
+ // CHECK-NEXT: %[[LOC_HSE_ARR_CREATE:.*]] = acc.create varPtr(%[[LOC_HSE_ARR_ALLOCA]] : !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>) bounds(%[[BOUND2]]) -> !cir.ptr<!cir.array<!rec_HasSideEffects x 5>> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier alwaysout>, name = "LocalHSEArr[1:1]"}
+ // CHECK-NEXT: %[[ENTER2:.*]] = acc.declare_enter dataOperands(%[[LOC_HSE_CREATE]], %[[LOC_INT_CREATE]], %[[LOC_HSE_ARR_CREATE]] : !cir.ptr<!rec_HasSideEffects>, !cir.ptr<!s32i>, !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>)
+
+ // CHECK-NEXT: acc.declare_exit token(%[[ENTER2]]) dataOperands(%[[LOC_HSE_CREATE]], %[[LOC_INT_CREATE]], %[[LOC_HSE_ARR_CREATE]] : !cir.ptr<!rec_HasSideEffects>, !cir.ptr<!s32i>, !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>)
+ // CHECK-NEXT: acc.copyout accPtr(%[[LOC_HSE_CREATE]] : !cir.ptr<!rec_HasSideEffects>) to varPtr(%[[LOC_HSE_ALLOCA]] : !cir.ptr<!rec_HasSideEffects>) {modifiers = #acc<data_clause_modifier alwaysout>, name = "LocalHSE"}
+ // CHECK-NEXT: acc.copyout accPtr(%[[LOC_INT_CREATE]] : !cir.ptr<!s32i>) to varPtr(%[[LOC_INT_ALLOCA]] : !cir.ptr<!s32i>) {modifiers = #acc<data_clause_modifier alwaysout>, name = "LocalInt"}
+ // CHECK-NEXT: acc.copyout accPtr(%[[LOC_HSE_ARR_CREATE]] : !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>) bounds(%[[BOUND2]]) to varPtr(%[[LOC_HSE_ARR_ALLOCA]] : !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>) {modifiers = #acc<data_clause_modifier alwaysout>, name = "LocalHSEArr[1:1]"}
+ //
+ // CHECK-NEXT: acc.declare_exit token(%[[ENTER1]]) dataOperands(%[[ARG_HSE_CREATE]], %[[ARG_INT_CREATE]], %[[ARG_HSE_PTR_CREATE]] : !cir.ptr<!rec_HasSideEffects>, !cir.ptr<!s32i>, !cir.ptr<!cir.ptr<!rec_HasSideEffects>>)
+ // CHECK-NEXT: acc.copyout accPtr(%[[ARG_HSE_CREATE]] : !cir.ptr<!rec_HasSideEffects>) to varPtr(%[[ARG_HSE_ALLOCA]] : !cir.ptr<!rec_HasSideEffects>) {modifiers = #acc<data_clause_modifier alwaysout>, name = "ArgHSE"}
+ // CHECK-NEXT: acc.copyout accPtr(%[[ARG_INT_CREATE]] : !cir.ptr<!s32i>) to varPtr(%[[ARG_INT_ALLOCA]] : !cir.ptr<!s32i>) {modifiers = #acc<data_clause_modifier alwaysout>, name = "ArgInt"}
+ // CHECK-NEXT: acc.copyout accPtr(%[[ARG_HSE_PTR_CREATE]] : !cir.ptr<!cir.ptr<!rec_HasSideEffects>>) bounds(%[[BOUND1]]) to varPtr(%[[ARG_HSE_PTR_ALLOCA]] : !cir.ptr<!cir.ptr<!rec_HasSideEffects>>) {modifiers = #acc<data_clause_modifier alwaysout>, name = "ArgHSEPtr[1:1]"}
+}
+
+extern "C" void do_thing();
+
+extern "C" void NormalFunc(HasSideEffects ArgHSE, int ArgInt, HasSideEffects *ArgHSEPtr) {
+ // CHECK: cir.func {{.*}}NormalFunc(%[[ARG_HSE:.*]]: !rec_HasSideEffects{{.*}}, %[[ARG_INT:.*]]: !s32i {{.*}}, %[[ARG_HSE_PTR:.*]]: !cir.ptr<!rec_HasSideEffects>{{.*}})
+ // CHECK-NEXT: %[[ARG_HSE_ALLOCA:.*]] = cir.alloca !rec_HasSideEffects{{.*}}["ArgHSE"
+ // CHECK-NEXT: %[[ARG_INT_ALLOCA:.*]] = cir.alloca !s32i{{.*}}["ArgInt
+ // CHECK-NEXT: %[[ARG_HSE_PTR_ALLOCA:.*]] = cir.alloca !cir.ptr<!rec_HasSideEffects>{{.*}}["ArgHSEPtr"
+ // CHECK-NEXT: %[[LOC_HSE_ALLOCA:.*]] = cir.alloca !rec_HasSideEffects{{.*}}["LocalHSE
+ // CHECK-NEXT: %[[LOC_HSE_ARR_ALLOCA:.*]] = cir.alloca !cir.array<!rec_HasSideEffects x 5>{{.*}}["LocalHSEArr
+ // CHECK-NEXT: %[[LOC_INT_ALLOCA:.*]] = cir.alloca !s32i{{.*}}["LocalInt
+ // CHECK-NEXT: cir.store
+ // CHECK-NEXT: cir.store
+ // CHECK-NEXT: cir.store
+ HasSideEffects LocalHSE;
+ // CHECK-NEXT: cir.call{{.*}} : (!cir.ptr<!rec_HasSideEffects>) -> ()
+ HasSideEffects LocalHSEArr[5];
+ // CHECK: do {
+ // CHECK: } while {
+ // CHECK: }
+ int LocalInt;
+#pragma acc declare copyout(always:ArgHSE, ArgInt, ArgHSEPtr[1:1])
+ // CHECK: %[[ARG_HSE_CREATE:.*]] = acc.create varPtr(%[[ARG_HSE_ALLOCA]] : !cir.ptr<!rec_HasSideEffects>) -> !cir.ptr<!rec_HasSideEffects> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier always>, name = "ArgHSE"}
+ // CHECK-NEXT: %[[ARG_INT_CREATE:.*]] = acc.create varPtr(%[[ARG_INT_ALLOCA]] : !cir.ptr<!s32i>) -> !cir.ptr<!s32i> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier always>, name = "ArgInt"}
+ // CHECK-NEXT: %[[ONE:.*]] = cir.const #cir.int<1> : !s32i
+ // CHECK-NEXT: %[[LB:.*]] = builtin.unrealized_conversion_cast %[[ONE]] : !s32i to si32
+ // CHECK-NEXT: %[[ONE:.*]] = cir.const #cir.int<1> : !s32i
+ // CHECK-NEXT: %[[UB:.*]] = builtin.unrealized_conversion_cast %[[ONE]] : !s32i to si32
+ // CHECK-NEXT: %[[IDX:.*]] = arith.constant 0 : i64
+ // CHECK-NEXT: %[[STRIDE:.*]] = arith.constant 1 : i64
+ // CHECK-NEXT: %[[BOUND1:.*]] = acc.bounds lowerbound(%[[LB]] : si32) extent(%[[UB]] : si32) stride(%[[STRIDE]] : i64) startIdx(%[[IDX]] : i64)
+ // CHECK-NEXT: %[[ARG_HSE_PTR_CREATE:.*]] = acc.create varPtr(%[[ARG_HSE_PTR_ALLOCA]] : !cir.ptr<!cir.ptr<!rec_HasSideEffects>>) bounds(%[[BOUND1]]) -> !cir.ptr<!cir.ptr<!rec_HasSideEffects>> {dataClause = #acc<data_clause acc_copyout>, modifiers = #acc<data_clause_modifier always>, name = "ArgHSEPtr[1:1]"}
+ // CHECK-NEXT: %[[ENTER1:.*]] = acc.declare_enter dataOperands(%[[ARG_HSE_CREATE]], %[[ARG_INT_CREATE]], %[[ARG_HSE_PTR_CREATE]] : !cir.ptr<!rec_HasSideEffects>, !cir.ptr<!s32i>, !cir.ptr<!cir.ptr<!rec_HasSideEffects>>)
+ {
+ // CHECK-NEXT: cir.scope {
+#pragma acc declare copyout(LocalHSE, LocalInt, LocalHSEArr[1:1])
+ // CHECK-NEXT: %[[LOC_HSE_CREATE:.*]] = acc.create varPtr(%[[LOC_HSE_ALLOCA]] : !cir.ptr<!rec_HasSideEffects>) -> !cir.ptr<!rec_HasSideEffects> {dataClause = #acc<data_clause acc_copyout>, name = "LocalHSE"}
+ // CHECK-NEXT: %[[LOC_INT_CREATE:.*]] = acc.create varPtr(%[[LOC_INT_ALLOCA]] : !cir.ptr<!s32i>) -> !cir.ptr<!s32i> {dataClause = #acc<data_clause acc_copyout>, name = "LocalInt"}
+ // CHECK-NEXT: %[[ONE:.*]] = cir.const #cir.int<1> : !s32i
+ // CHECK-NEXT: %[[LB:.*]] = builtin.unrealized_conversion_cast %[[ONE]] : !s32i to si32
+ // CHECK-NEXT: %[[ONE:.*]] = cir.const #cir.int<1> : !s32i
+ // CHECK-NEXT: %[[UB:.*]] = builtin.unrealized_conversion_cast %[[ONE]] : !s32i to si32
+ // CHECK-NEXT: %[[IDX:.*]] = arith.constant 0 : i64
+ // CHECK-NEXT: %[[STRIDE:.*]] = arith.constant 1 : i64
+ // CHECK-NEXT: %[[BOUND2:.*]] = acc.bounds lowerbound(%[[LB]] : si32) extent(%[[UB]] : si32) stride(%[[STRIDE]] : i64) startIdx(%[[IDX]] : i64)
+ // CHECK-NEXT: %[[LOC_HSE_ARR_CREATE:.*]] = acc.create varPtr(%[[LOC_HSE_ARR_ALLOCA]] : !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>) bounds(%[[BOUND2]]) -> !cir.ptr<!cir.array<!rec_HasSideEffects x 5>> {dataClause = #acc<data_clause acc_copyout>, name = "LocalHSEArr[1:1]"}
+ // CHECK-NEXT: %[[ENTER2:.*]] = acc.declare_enter dataOperands(%[[LOC_HSE_CREATE]], %[[LOC_INT_CREATE]], %[[LOC_HSE_ARR_CREATE]] : !cir.ptr<!rec_HasSideEffects>, !cir.ptr<!s32i>, !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>)
+
+ do_thing();
+ // CHECK-NEXT: cir.call @do_thing
+ // CHECK-NEXT: acc.declare_exit token(%[[ENTER2]]) dataOperands(%[[LOC_HSE_CREATE]], %[[LOC_INT_CREATE]], %[[LOC_HSE_ARR_CREATE]] : !cir.ptr<!rec_HasSideEffects>, !cir.ptr<!s32i>, !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>)
+ // CHECK-NEXT: acc.copyout accPtr(%[[LOC_HSE_CREATE]] : !cir.ptr<!rec_HasSideEffects>) to varPtr(%[[LOC_HSE_ALLOCA]] : !cir.ptr<!rec_HasSideEffects>) {name = "LocalHSE"}
+ // CHECK-NEXT: acc.copyout accPtr(%[[LOC_INT_CREATE]] : !cir.ptr<!s32i>) to varPtr(%[[LOC_INT_ALLOCA]] : !cir.ptr<!s32i>) {name = "LocalInt"}
+ // CHECK-NEXT: acc.copyout accPtr(%[[LOC_HSE_ARR_CREATE]] : !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>) bounds(%[[BOUND2]]) to varPtr(%[[LOC_HSE_ARR_ALLOCA]] : !cir.ptr<!cir.array<!rec_HasSideEffects x 5>>) {name = "LocalHSEArr[1:1]"}
+ }
+ // CHECK-NEXT: }
+
+ // Make sure that cleanup gets put in the right scope.
+ do_thing();
+ // CHECK-NEXT: cir.call @do_thing
+ // CHECK-NEXT: acc.declare_exit token(%[[ENTER1]]) dataOperands(%[[ARG_HSE_CREATE]], %[[ARG_INT_CREATE]], %[[ARG_HSE_PTR_CREATE]] : !cir.ptr<!rec_HasSideEffects>, !cir.ptr<!s32i>, !cir.ptr<!cir.ptr<!rec_HasSideEffects>>)
+
+ // CHECK-NEXT: acc.copyout accPtr(%[[ARG_HSE_CREATE]] : !cir.ptr<!rec_HasSideEffects>) to varPtr(%[[ARG_HSE_ALLOCA]] : !cir.ptr<!rec_HasSideEffects>) {modifiers = #acc<data_clause_modifier always>, name = "ArgHSE"}
+ // CHECK-NEXT: acc.copyout accPtr(%[[ARG_INT_CREATE]] : !cir.ptr<!s32i>) to varPtr(%[[ARG_INT_ALLOCA]] : !cir.ptr<!s32i>) {modifiers = #acc<data_clause_modifier always>, name = "ArgInt"}
+ // CHECK-NEXT: acc.copyout accPtr(%[[ARG_HSE_PTR_CREATE]] : !cir.ptr<!cir.ptr<!rec_HasSideEffects>>) bounds(%[[BOUND1]]) to varPtr(%[[ARG_HSE_PTR_ALLOCA]] : !cir.ptr<!cir.ptr<!rec_HasSideEffects>>) {modifiers = #acc<data_clause_modifier always>, name = "ArgHSEPtr[1:1]"}
+}
+
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