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-rw-r--r--clang/test/CIR/CodeGenOpenACC/atomic-update.cpp151
-rw-r--r--clang/test/CIR/CodeGenOpenACC/atomic-write.cpp55
-rw-r--r--clang/test/CIR/CodeGenOpenACC/openacc-not-implemented.cpp4
3 files changed, 208 insertions, 2 deletions
diff --git a/clang/test/CIR/CodeGenOpenACC/atomic-update.cpp b/clang/test/CIR/CodeGenOpenACC/atomic-update.cpp
new file mode 100644
index 0000000..7ab6b62
--- /dev/null
+++ b/clang/test/CIR/CodeGenOpenACC/atomic-update.cpp
@@ -0,0 +1,151 @@
+// RUN: %clang_cc1 -fopenacc -triple x86_64-linux-gnu -Wno-openacc-self-if-potential-conflict -emit-cir -fclangir -triple x86_64-linux-pc %s -o - | FileCheck %s
+
+struct HasOps {
+ operator float();
+ int thing();
+};
+
+void use(int x, unsigned int y, float f, HasOps ops) {
+ // CHECK: cir.func{{.*}}(%[[X_ARG:.*]]: !s32i{{.*}}, %[[Y_ARG:.*]]: !u32i{{.*}}, %[[F_ARG:.*]]: !cir.float{{.*}}){{.*}}, %[[OPS_ARG:.*]]: !rec_HasOps{{.*}}) {
+ // CHECK-NEXT: %[[X_ALLOCA:.*]] = cir.alloca !s32i, !cir.ptr<!s32i>, ["x", init]
+ // CHECK-NEXT: %[[Y_ALLOCA:.*]] = cir.alloca !u32i, !cir.ptr<!u32i>, ["y", init]
+ // CHECK-NEXT: %[[F_ALLOCA:.*]] = cir.alloca !cir.float, !cir.ptr<!cir.float>, ["f", init]
+ // CHECK-NEXT: %[[OPS_ALLOCA:.*]] = cir.alloca !rec_HasOps, !cir.ptr<!rec_HasOps>, ["ops", init]
+ // CHECK-NEXT: cir.store %[[X_ARG]], %[[X_ALLOCA]] : !s32i, !cir.ptr<!s32i>
+ // CHECK-NEXT: cir.store %[[Y_ARG]], %[[Y_ALLOCA]] : !u32i, !cir.ptr<!u32i>
+ // CHECK-NEXT: cir.store %[[F_ARG]], %[[F_ALLOCA]] : !cir.float, !cir.ptr<!cir.float>
+ // CHECK-NEXT: cir.store %[[OPS_ARG]], %[[OPS_ALLOCA]] : !rec_HasOps, !cir.ptr<!rec_HasOps>
+
+ // CHECK-NEXT: acc.atomic.update %[[X_ALLOCA]] : !cir.ptr<!s32i> {
+ // CHECK-NEXT: ^bb0(%[[RECIPE_ARG:.*]]: !s32i{{.*}}):
+ // CHECK-NEXT: %[[TEMP_ALLOCA:.*]] = cir.alloca !s32i, !cir.ptr<!s32i>, ["x_var", init]
+ // CHECK-NEXT: cir.store %[[RECIPE_ARG]], %[[TEMP_ALLOCA]] : !s32i, !cir.ptr<!s32i>
+ //
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!s32i>, !s32i
+ // CHECK-NEXT: %[[INC:.*]] = cir.unary(inc, %[[TEMP_LOAD]]) nsw : !s32i, !s32i
+ // CHECK-NEXT: cir.store {{.*}}%[[INC]], %[[TEMP_ALLOCA]] : !s32i, !cir.ptr<!s32i>
+ //
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!s32i>, !s32i
+ // CHECK-NEXT: acc.yield %[[TEMP_LOAD]] : !s32i
+ // CHECK-NEXT: }
+#pragma acc atomic update
+ ++x;
+
+ // CHECK-NEXT: acc.atomic.update %[[Y_ALLOCA]] : !cir.ptr<!u32i> {
+ // CHECK-NEXT: ^bb0(%[[RECIPE_ARG:.*]]: !u32i{{.*}}):
+ // CHECK-NEXT: %[[TEMP_ALLOCA:.*]] = cir.alloca !u32i, !cir.ptr<!u32i>, ["x_var", init]
+ // CHECK-NEXT: cir.store %[[RECIPE_ARG]], %[[TEMP_ALLOCA]] : !u32i, !cir.ptr<!u32i>
+ //
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!u32i>, !u32i
+ // CHECK-NEXT: %[[INC:.*]] = cir.unary(inc, %[[TEMP_LOAD]]) : !u32i, !u32i
+ // CHECK-NEXT: cir.store {{.*}}%[[INC]], %[[TEMP_ALLOCA]] : !u32i, !cir.ptr<!u32i>
+ //
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!u32i>, !u32i
+ // CHECK-NEXT: acc.yield %[[TEMP_LOAD]] : !u32i
+ // CHECK-NEXT: }
+#pragma acc atomic update
+ y++;
+
+ // CHECK-NEXT: acc.atomic.update %[[F_ALLOCA]] : !cir.ptr<!cir.float> {
+ // CHECK-NEXT: ^bb0(%[[RECIPE_ARG:.*]]: !cir.float{{.*}}):
+ // CHECK-NEXT: %[[TEMP_ALLOCA:.*]] = cir.alloca !cir.float, !cir.ptr<!cir.float>, ["x_var", init]
+ // CHECK-NEXT: cir.store %[[RECIPE_ARG]], %[[TEMP_ALLOCA]] : !cir.float, !cir.ptr<!cir.float>
+ //
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!cir.float>, !cir.float
+ // CHECK-NEXT: %[[INC:.*]] = cir.unary(dec, %[[TEMP_LOAD]]) : !cir.float, !cir.float
+ // CHECK-NEXT: cir.store {{.*}}%[[INC]], %[[TEMP_ALLOCA]] : !cir.float, !cir.ptr<!cir.float>
+ //
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!cir.float>, !cir.float
+ // CHECK-NEXT: acc.yield %[[TEMP_LOAD]] : !cir.float
+ // CHECK-NEXT: }
+#pragma acc atomic update
+ f--;
+
+ // CHECK-NEXT: acc.atomic.update %[[X_ALLOCA]] : !cir.ptr<!s32i> {
+ // CHECK-NEXT: ^bb0(%[[RECIPE_ARG:.*]]: !s32i{{.*}}):
+ // CHECK-NEXT: %[[TEMP_ALLOCA:.*]] = cir.alloca !s32i, !cir.ptr<!s32i>, ["x_var", init]
+ // CHECK-NEXT: cir.store %[[RECIPE_ARG]], %[[TEMP_ALLOCA]] : !s32i, !cir.ptr<!s32i>
+ //
+ // CHECK-NEXT: %[[F_LOAD:.*]] = cir.load{{.*}} %[[F_ALLOCA]] : !cir.ptr<!cir.float>, !cir.float
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!s32i>, !s32i
+ // CHECK-NEXT: %[[INT_TO_F:.*]] = cir.cast int_to_float %[[TEMP_LOAD]] : !s32i -> !cir.float
+ // CHECK-NEXT: %[[ADD:.*]] = cir.binop(add, %[[INT_TO_F]], %[[F_LOAD]]) : !cir.float
+ // CHECK-NEXT: %[[F_TO_INT:.*]] = cir.cast float_to_int %[[ADD]] : !cir.float -> !s32i
+ // CHECK-NEXT: cir.store{{.*}} %[[F_TO_INT]], %[[TEMP_ALLOCA]] : !s32i, !cir.ptr<!s32i>
+ //
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!s32i>, !s32i
+ // CHECK-NEXT: acc.yield %[[TEMP_LOAD]] : !s32i
+ // CHECK-NEXT: }
+#pragma acc atomic update
+ x += f;
+
+ // CHECK-NEXT: acc.atomic.update %[[F_ALLOCA]] : !cir.ptr<!cir.float> {
+ // CHECK-NEXT: ^bb0(%[[RECIPE_ARG:.*]]: !cir.float{{.*}}):
+ // CHECK-NEXT: %[[TEMP_ALLOCA:.*]] = cir.alloca !cir.float, !cir.ptr<!cir.float>, ["x_var", init]
+ // CHECK-NEXT: cir.store %[[RECIPE_ARG]], %[[TEMP_ALLOCA]] : !cir.float, !cir.ptr<!cir.float>
+ //
+ // CHECK-NEXT: %[[Y_LOAD:.*]] = cir.load{{.*}} %[[Y_ALLOCA]] : !cir.ptr<!u32i>, !u32i
+ // CHECK-NEXT: %[[INT_TO_F:.*]] = cir.cast int_to_float %[[Y_LOAD]] : !u32i -> !cir.float
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!cir.float>, !cir.float
+ // CHECK-NEXT: %[[DIV:.*]] = cir.binop(div, %[[TEMP_LOAD]], %[[INT_TO_F]]) : !cir.float
+ // CHECK-NEXT: cir.store{{.*}} %[[DIV]], %[[TEMP_ALLOCA]] : !cir.float, !cir.ptr<!cir.float>
+ //
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!cir.float>, !cir.float
+ // CHECK-NEXT: acc.yield %[[TEMP_LOAD]] : !cir.float
+ // CHECK-NEXT: }
+#pragma acc atomic update
+ f /= y;
+
+ // CHECK-NEXT: acc.atomic.update %[[Y_ALLOCA]] : !cir.ptr<!u32i> {
+ // CHECK-NEXT: ^bb0(%[[RECIPE_ARG:.*]]: !u32i{{.*}}):
+ // CHECK-NEXT: %[[TEMP_ALLOCA:.*]] = cir.alloca !u32i, !cir.ptr<!u32i>, ["x_var", init]
+ // CHECK-NEXT: cir.store %[[RECIPE_ARG]], %[[TEMP_ALLOCA]] : !u32i, !cir.ptr<!u32i>
+ //
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!u32i>, !u32i
+ // CHECK-NEXT: %[[CALL:.*]] = cir.call {{.*}}(%[[OPS_ALLOCA]]) : (!cir.ptr<!rec_HasOps>) -> !s32i
+ // CHECK-NEXT: %[[CALL_CAST:.*]] = cir.cast integral %[[CALL]] : !s32i -> !u32i
+ // CHECK-NEXT: %[[MUL:.*]] = cir.binop(mul, %[[TEMP_LOAD]], %[[CALL_CAST]]) : !u32i
+ // CHECK-NEXT: cir.store{{.*}} %[[MUL]], %[[TEMP_ALLOCA]] : !u32i, !cir.ptr<!u32i>
+ //
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!u32i>, !u32i
+ // CHECK-NEXT: acc.yield %[[TEMP_LOAD]] : !u32i
+ // CHECK-NEXT: }
+
+#pragma acc atomic update
+ y = y * ops.thing();
+
+ // CHECK-NEXT: acc.atomic.update %[[X_ALLOCA]] : !cir.ptr<!s32i> {
+ // CHECK-NEXT: ^bb0(%[[RECIPE_ARG:.*]]: !s32i{{.*}}):
+ // CHECK-NEXT: %[[TEMP_ALLOCA:.*]] = cir.alloca !s32i, !cir.ptr<!s32i>, ["x_var", init]
+ // CHECK-NEXT: cir.store %[[RECIPE_ARG]], %[[TEMP_ALLOCA]] : !s32i, !cir.ptr<!s32i>
+ //
+ // CHECK-NEXT: %[[CALL:.*]] = cir.call {{.*}}(%[[OPS_ALLOCA]]) : (!cir.ptr<!rec_HasOps>) -> !s32i
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!s32i>, !s32i
+ // CHECK-NEXT: %[[OR:.*]] = cir.binop(or, %[[CALL]], %[[INT_TO_F]]) : !s32i
+ // CHECK-NEXT: cir.store{{.*}} %[[OR]], %[[TEMP_ALLOCA]] : !s32i, !cir.ptr<!s32i>
+ //
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!s32i>, !s32i
+ // CHECK-NEXT: acc.yield %[[TEMP_LOAD]] : !s32i
+ // CHECK-NEXT: }
+#pragma acc atomic update
+ x = ops.thing() | x;
+
+ // CHECK-NEXT: %[[X_LOAD:.*]] = cir.load{{.*}} %[[X_ALLOCA]] : !cir.ptr<!s32i>, !s32i
+ // CHECK-NEXT: %[[BOOL_CAST:.*]] = cir.cast int_to_bool %[[X_LOAD]] : !s32i -> !cir.bool
+ // CHECK-NEXT: %[[X_CAST:.*]] = builtin.unrealized_conversion_cast %[[BOOL_CAST]] : !cir.bool to i1
+ // CHECK-NEXT: acc.atomic.update if(%[[X_CAST]]) %[[F_ALLOCA]] : !cir.ptr<!cir.float> {
+ // CHECK-NEXT: ^bb0(%[[RECIPE_ARG:.*]]: !cir.float{{.*}}):
+ // CHECK-NEXT: %[[TEMP_ALLOCA:.*]] = cir.alloca !cir.float, !cir.ptr<!cir.float>, ["x_var", init]
+ // CHECK-NEXT: cir.store %[[RECIPE_ARG]], %[[TEMP_ALLOCA]] : !cir.float, !cir.ptr<!cir.float>
+ //
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!cir.float>, !cir.float
+ // CHECK-NEXT: %[[CALL:.*]] = cir.call {{.*}}(%[[OPS_ALLOCA]]) : (!cir.ptr<!rec_HasOps>) -> !cir.float
+ // CHECK-NEXT: %[[SUB:.*]] = cir.binop(sub, %[[TEMP_LOAD]], %[[CALL]]) : !cir.float
+ // CHECK-NEXT: cir.store{{.*}} %[[SUB]], %[[TEMP_ALLOCA]] : !cir.float, !cir.ptr<!cir.float>
+ //
+ // CHECK-NEXT: %[[TEMP_LOAD:.*]] = cir.load{{.*}} %[[TEMP_ALLOCA]] : !cir.ptr<!cir.float>, !cir.float
+ // CHECK-NEXT: acc.yield %[[TEMP_LOAD]] : !cir.float
+ // CHECK-NEXT: }
+#pragma acc atomic update if (x)
+ f = f - ops;
+}
diff --git a/clang/test/CIR/CodeGenOpenACC/atomic-write.cpp b/clang/test/CIR/CodeGenOpenACC/atomic-write.cpp
new file mode 100644
index 0000000..1685534
--- /dev/null
+++ b/clang/test/CIR/CodeGenOpenACC/atomic-write.cpp
@@ -0,0 +1,55 @@
+// RUN: %clang_cc1 -fopenacc -triple x86_64-linux-gnu -Wno-openacc-self-if-potential-conflict -emit-cir -fclangir -triple x86_64-linux-pc %s -o - | FileCheck %s
+
+extern "C" bool condition(int x, unsigned int y, float f);
+extern "C" double do_thing(float f);
+
+struct ConvertsToScalar {
+ operator float();
+};
+
+void use(int x, unsigned int y, float f, ConvertsToScalar cts) {
+ // CHECK: cir.func{{.*}}(%[[X_ARG:.*]]: !s32i{{.*}}, %[[Y_ARG:.*]]: !u32i{{.*}}, %[[F_ARG:.*]]: !cir.float{{.*}}){{.*}}, %[[CTS_ARG:.*]]: !rec_ConvertsToScalar{{.*}}) {
+ // CHECK-NEXT: %[[X_ALLOC:.*]] = cir.alloca !s32i, !cir.ptr<!s32i>, ["x", init]
+ // CHECK-NEXT: %[[Y_ALLOC:.*]] = cir.alloca !u32i, !cir.ptr<!u32i>, ["y", init]
+ // CHECK-NEXT: %[[F_ALLOC:.*]] = cir.alloca !cir.float, !cir.ptr<!cir.float>, ["f", init]
+ // CHECK-NEXT: %[[CTS_ALLOC:.*]] = cir.alloca !rec_ConvertsToScalar, !cir.ptr<!rec_ConvertsToScalar>, ["cts", init]
+ //
+ // CHECK-NEXT: cir.store %[[X_ARG]], %[[X_ALLOC]] : !s32i, !cir.ptr<!s32i>
+ // CHECK-NEXT: cir.store %[[Y_ARG]], %[[Y_ALLOC]] : !u32i, !cir.ptr<!u32i>
+ // CHECK-NEXT: cir.store %[[F_ARG]], %[[F_ALLOC]] : !cir.float, !cir.ptr<!cir.float>
+ // CHECK-NEXT: cir.store %[[CTS_ARG]], %[[CTS_ALLOC]] : !rec_ConvertsToScalar, !cir.ptr<!rec_ConvertsToScalar>
+
+ // CHECK-NEXT: %[[Y_LOAD:.*]] = cir.load {{.*}}%[[Y_ALLOC]] : !cir.ptr<!u32i>, !u32i
+ // CHECK-NEXT: %[[Y_TO_FLOAT:.*]] = cir.cast int_to_float %[[Y_LOAD]] : !u32i -> !cir.float
+ // CHECK-NEXT: %[[F_LOAD:.*]] = cir.load {{.*}}%[[F_ALLOC]] : !cir.ptr<!cir.float>, !cir.float
+ // CHECK-NEXT: %[[MUL:.*]] = cir.binop(mul, %[[Y_TO_FLOAT]], %[[F_LOAD]]) : !cir.float
+ // CHECK-NEXT: %[[RHS_CAST:.*]] = cir.cast float_to_int %[[MUL]] : !cir.float -> !s32i
+ // CHECK-NEXT: acc.atomic.write %[[X_ALLOC]] = %[[RHS_CAST]] : !cir.ptr<!s32i>, !s32i
+#pragma acc atomic write
+ x = y * f;
+
+ // CHECK-NEXT: %[[F_LOAD:.*]] = cir.load {{.*}}%[[F_ALLOC]] : !cir.ptr<!cir.float>, !cir.float
+ // CHECK-NEXT: %[[CALL:.*]] = cir.call @do_thing(%[[F_LOAD]]) : (!cir.float) -> !cir.double
+ // CHECK-NEXT: %[[CALL_CAST:.*]] = cir.cast float_to_int %[[CALL]] : !cir.double -> !u32i
+ // CHECK-NEXT: acc.atomic.write %[[Y_ALLOC]] = %[[CALL_CAST]] : !cir.ptr<!u32i>, !u32i
+#pragma acc atomic write
+ y = do_thing(f);
+
+ // CHECK-NEXT: %[[X_LOAD:.*]] = cir.load {{.*}}%[[X_ALLOC]] : !cir.ptr<!s32i>, !s32i
+ // CHECK-NEXT: %[[X_CAST:.*]] = cir.cast int_to_float %[[X_LOAD]] : !s32i -> !cir.float
+ // CHECK-NEXT: %[[THING_CALL:.*]] = cir.call @do_thing(%[[X_CAST]]) : (!cir.float) -> !cir.double
+ // CHECK-NEXT: %[[THING_CAST:.*]] = cir.cast floating %[[THING_CALL]] : !cir.double -> !cir.float
+ // CHECK-NEXT: %[[X_LOAD:.*]] = cir.load {{.*}}%[[X_ALLOC]] : !cir.ptr<!s32i>, !s32i
+ // CHECK-NEXT: %[[Y_LOAD:.*]] = cir.load {{.*}}%[[Y_ALLOC]] : !cir.ptr<!u32i>, !u32i
+ // CHECK-NEXT: %[[F_LOAD:.*]] = cir.load {{.*}}%[[F_ALLOC]] : !cir.ptr<!cir.float>, !cir.float
+ // CHECK-NEXT: %[[COND_CALL:.*]] = cir.call @condition(%[[X_LOAD]], %[[Y_LOAD]], %[[F_LOAD]]) : (!s32i, !u32i, !cir.float) -> !cir.bool
+ // CHECK-NEXT: %[[COND_CAST:.*]] = builtin.unrealized_conversion_cast %[[COND_CALL]] : !cir.bool to i1
+ // CHECK-NEXT: acc.atomic.write if(%[[COND_CAST]]) %[[F_ALLOC]] = %[[THING_CAST]] : !cir.ptr<!cir.float>, !cir.float
+#pragma acc atomic write if (condition(x, y, f))
+ f = do_thing(x);
+
+ // CHECK-NEXT: %[[CTS_CONV_CALL:.*]] = cir.call @{{.*}}(%[[CTS_ALLOC]]) : (!cir.ptr<!rec_ConvertsToScalar>) -> !cir.float
+ // CHECK-NEXT: acc.atomic.write %[[F_ALLOC]] = %[[CTS_CONV_CALL]] : !cir.ptr<!cir.float>, !cir.float
+#pragma acc atomic write
+ f = cts;
+}
diff --git a/clang/test/CIR/CodeGenOpenACC/openacc-not-implemented.cpp b/clang/test/CIR/CodeGenOpenACC/openacc-not-implemented.cpp
index 33e12fe..b4d76e1 100644
--- a/clang/test/CIR/CodeGenOpenACC/openacc-not-implemented.cpp
+++ b/clang/test/CIR/CodeGenOpenACC/openacc-not-implemented.cpp
@@ -3,8 +3,8 @@
void HelloWorld(int *A, int *B, int *C, int N) {
// expected-error@+1{{ClangIR code gen Not Yet Implemented: OpenACC Atomic Construct}}
-#pragma acc atomic
- N = N + 1;
+#pragma acc atomic capture
+ B = A += ++N;
// expected-error@+1{{ClangIR code gen Not Yet Implemented: OpenACC Declare Construct}}
#pragma acc declare create(A)