1*67e74705SXin Li // RUN: %clang_cc1 -triple armv7-apple-darwin -emit-llvm %s -o - | FileCheck %s
2*67e74705SXin Li
3*67e74705SXin Li // CHECK: call i32 asm "foo0", {{.*}} [[READNONE:#[0-9]+]]
4*67e74705SXin Li // CHECK: call i32 asm "foo1", {{.*}} [[READNONE]]
5*67e74705SXin Li // CHECK: call i32 asm "foo2", {{.*}} [[NOATTRS:#[0-9]+]]
6*67e74705SXin Li // CHECK: call i32 asm sideeffect "foo3", {{.*}} [[NOATTRS]]
7*67e74705SXin Li // CHECK: call i32 asm "foo4", {{.*}} [[READONLY:#[0-9]+]]
8*67e74705SXin Li // CHECK: call i32 asm "foo5", {{.*}} [[READONLY]]
9*67e74705SXin Li // CHECK: call i32 asm "foo6", {{.*}} [[NOATTRS]]
10*67e74705SXin Li // CHECK: call void asm sideeffect "foo7", {{.*}} [[NOATTRS]]
11*67e74705SXin Li // CHECK: call void asm "foo8", {{.*}} [[NOATTRS]]
12*67e74705SXin Li
13*67e74705SXin Li // CHECK: attributes [[READNONE]] = { nounwind readnone }
14*67e74705SXin Li // CHECK: attributes [[NOATTRS]] = { nounwind }
15*67e74705SXin Li // CHECK: attributes [[READONLY]] = { nounwind readonly }
16*67e74705SXin Li
17*67e74705SXin Li int g0, g1;
18*67e74705SXin Li
19*67e74705SXin Li struct S {
20*67e74705SXin Li int i;
21*67e74705SXin Li } g2;
22*67e74705SXin Li
test_attrs(int a)23*67e74705SXin Li void test_attrs(int a) {
24*67e74705SXin Li __asm__ ("foo0" : "=r"(g1) : "r"(a));
25*67e74705SXin Li __asm__ ("foo1" : "=r"(g1) : "r"(a) : "cc");
26*67e74705SXin Li __asm__ ("foo2" : "=r"(g1) : "r"(a) : "memory");
27*67e74705SXin Li __asm__ volatile("foo3" : "=r"(g1) : "r"(a));
28*67e74705SXin Li __asm__ ("foo4" : "=r"(g1) : "r"(a), "m"(g0));
29*67e74705SXin Li __asm__ ("foo5" : "=r"(g1) : "r"(a), "Q"(g0));
30*67e74705SXin Li __asm__ ("foo6" : "=r"(g1), "=m"(g0) : "r"(a));
31*67e74705SXin Li __asm__ ("foo7" : : "r"(a));
32*67e74705SXin Li __asm__ ("foo8" : "=r"(g2) : "r"(a));
33*67e74705SXin Li }
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