// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-cir %s -o %t.cir // RUN: FileCheck --input-file=%t.cir %s -check-prefix=CIR // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-llvm %s -o %t.ll // RUN: FileCheck --input-file=%t.ll %s -check-prefix=LLVM // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm %s -o %t.ll // RUN: FileCheck --input-file=%t.ll %s -check-prefix=LLVM static int a[10]{}; // CIR: cir.global "private" internal dso_local @_ZL1a = #cir.zero : !cir.array {alignment = 16 : i64} // LLVM: @_ZL1a = internal global [10 x i32] zeroinitializer, align 16 struct NonTrivialDestructor { ~NonTrivialDestructor(); }; struct BiggerNonTrivialDestructor { int array[12]; ~BiggerNonTrivialDestructor(); }; void use() { for (int i : a) {} // This happens 3x (range + begin + end), but they all use the same code, sox // only test it 1x. Ensure the alignment is correct. // CIR: %[[GLOBAL_A:.*]] = cir.const #cir.global_view<@_ZL1a> : !cir.ptr> // CIR: cir.store align(8) %[[GLOBAL_A]], %{{.*}} : !cir.ptr>, !cir.ptr>> // LLVM: store ptr getelementptr inbounds nuw (i8, ptr @_ZL1a, i64 40), ptr %{{.*}}, align 8 // Make sure we get alignment correct here. NonTrivialDestructor a; // CIR-DAG: cir.call @_ZN20NonTrivialDestructorD1Ev{{.*}}llvm.align = 1 // LLVM-DAG: call void @_ZN20NonTrivialDestructorD1Ev(ptr {{.*}}align 1 BiggerNonTrivialDestructor b; // CIR-DAG: cir.call @_ZN26BiggerNonTrivialDestructorD1Ev{{.*}}llvm.align = 4 // LLVM-DAG: call void @_ZN26BiggerNonTrivialDestructorD1Ev(ptr {{.*}}align 4 }