20 lines · c
1// RUN: %clang_cc1 %s -emit-llvm -triple x86_64-linux-gnu -o - | FileCheck %s --check-prefixes=CHECK,EMPTY2// RUN: %clang_cc1 %s -emit-llvm -triple x86_64-windows-msvc -o - | FileCheck %s --check-prefixes=CHECK,EMPTY-MSVC3// PR43904struct sysfs_dirent {5 union { struct sysfs_elem_dir { int x; } s_dir; };6 unsigned short s_mode;7};8struct sysfs_dirent sysfs_root = { {}, 16877 };9 10// CHECK: @sysfs_root = {{.*}}global { %union.anon, i16, [2 x i8] } { %union.anon zeroinitializer, i16 16877, [2 x i8] zeroinitializer }11 12struct Foo {13 union { struct empty {} x; };14 unsigned short s_mode;15};16struct Foo foo = { {}, 16877 };17 18// EMPTY: @foo = {{.*}}global %struct.Foo { i16 16877 }19// EMPTY-MSVC: @foo = {{.*}}global %struct.Foo { [4 x i8] zeroinitializer, i16 16877 }20