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1! Test lowering of atomic write to LLVM IR for complex types.2! This is a regression test for issue #165184.3 4! RUN: %flang_fc1 -emit-llvm -fopenmp -o - %s | FileCheck %s5 6! Test that atomic write operations with complex types emit the correct7! size parameter to __atomic_store:8! - complex(4) (8 bytes total): should call __atomic_store(i64 8, ...)9! - complex(8) (16 bytes total): should call __atomic_store(i64 16, ...)10 11program atomic_write_complex12 implicit none13 14 ! Test complex(4) - single precision (8 bytes)15 complex(4) :: c41, c4216 ! Test complex(8) - double precision (16 bytes) 17 complex(8) :: c81, c8218 19 c42 = (1.0_4, 1.0_4)20 c82 = (1.0_8, 1.0_8)21 22 ! CHECK-LABEL: define {{.*}} @_QQmain23 24 ! Single precision complex: 8 bytes25 ! CHECK: call void @__atomic_store(i64 8, ptr {{.*}}, ptr {{.*}}, i32 {{.*}})26!$omp atomic write27 c41 = c4228 29 ! Double precision complex: 16 bytes (this was broken before the fix)30 ! CHECK: call void @__atomic_store(i64 16, ptr {{.*}}, ptr {{.*}}, i32 {{.*}})31!$omp atomic write32 c81 = c8233 34end program atomic_write_complex35