1*67e74705SXin Li // RUN: %clang_cc1 -emit-llvm -triple=x86_64-apple-darwin10 -o - %s | FileCheck -check-prefix=WITH-TSS %s 2*67e74705SXin Li // RUN: %clang_cc1 -emit-llvm -triple=x86_64-apple-darwin10 -o - %s -fno-threadsafe-statics | FileCheck -check-prefix=NO-TSS %s 3*67e74705SXin Li 4*67e74705SXin Li int f(); 5*67e74705SXin Li 6*67e74705SXin Li // WITH-TSS: @_ZZ1gvE1a = internal global i32 0, align 4 7*67e74705SXin Li // WITH-TSS: @_ZGVZ1gvE1a = internal global i64 0 8*67e74705SXin Li 9*67e74705SXin Li // WITH-TSS: define void @_Z1gv() [[NUW:#[0-9]+]] 10*67e74705SXin Li // WITH-TSS: call i32 @__cxa_guard_acquire 11*67e74705SXin Li // WITH-TSS: call void @__cxa_guard_release 12*67e74705SXin Li // WITH-TSS: ret void g()13*67e74705SXin Livoid g() { 14*67e74705SXin Li static int a = f(); 15*67e74705SXin Li } 16*67e74705SXin Li 17*67e74705SXin Li // NO-TSS: @_ZZ1gvE1a = internal global i32 0, align 4 18*67e74705SXin Li // NO-TSS: @_ZGVZ1gvE1a = internal global i8 0 19*67e74705SXin Li 20*67e74705SXin Li // NO-TSS: define void @_Z1gv() [[NUW:#[0-9]+]] 21*67e74705SXin Li // NO-TSS-NOT: call i32 @__cxa_guard_acquire 22*67e74705SXin Li // NO-TSS-NOT: call void @__cxa_guard_release 23*67e74705SXin Li // NO-TSS: ret void 24*67e74705SXin Li 25*67e74705SXin Li // WITH-TSS: attributes [[NUW]] = { nounwind{{.*}} } 26*67e74705SXin Li 27*67e74705SXin Li // NO-TSS: attributes [[NUW]] = { nounwind{{.*}} } 28