29 lines · cpp
1// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s | FileCheck %s2 3struct s0 {4 int Start, End;5 unsigned Alignment;6 int TheStores __attribute__((aligned(16)));7};8 9// CHECK-LABEL: define{{.*}} void @f010// CHECK: alloca %struct.s0, align 1611extern "C" void f0() {12 (void) s0();13}14 15// CHECK-LABEL: define{{.*}} void @f116// CHECK: alloca %struct.s0, align 1617extern "C" void f1() {18 (void) (struct s0) { 0, 0, 0, 0 };19}20 21// CHECK-LABEL: define{{.*}} i32 @f222// CHECK: alloca %struct.s1, align 223struct s1 { short x; short y; };24extern "C" struct s1 f2(int a, struct s1 *x, struct s1 *y) {25 if (a)26 return *x;27 return *y;28}29