1 | // RUN: %clang_cc1 -triple arm-linux-gnueabi -emit-llvm %s -o - | FileCheck %s -check-prefix=ARM |
2 | // RUN: %clang_cc1 -triple powerpc-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=PPC32 |
3 | // RUN: %clang_cc1 -triple powerpc64-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=PPC64 |
4 | // RUN: %clang_cc1 -triple mipsel-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS32 |
5 | // RUN: %clang_cc1 -triple mipsisa32r6el-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS32 |
6 | // RUN: %clang_cc1 -triple mips64el-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS64 |
7 | // RUN: %clang_cc1 -triple mips64el-linux-gnuabi64 -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS64 |
8 | // RUN: %clang_cc1 -triple mipsisa64r6el-linux-gnuabi64 -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS64 |
9 | // RUN: %clang_cc1 -triple sparc-unknown-eabi -emit-llvm %s -o - | FileCheck %s -check-prefix=SPARCV8 -check-prefix=SPARC |
10 | // RUN: %clang_cc1 -triple sparcv9-unknown-eabi -emit-llvm %s -o - | FileCheck %s -check-prefix=SPARCV9 -check-prefix=SPARC |
11 | |
12 | unsigned char c1, c2; |
13 | unsigned short s1, s2; |
14 | unsigned int i1, i2; |
15 | unsigned long long ll1, ll2; |
16 | unsigned char a1[100], a2[100]; |
17 | |
18 | enum memory_order { |
19 | memory_order_relaxed, |
20 | memory_order_consume, |
21 | memory_order_acquire, |
22 | memory_order_release, |
23 | memory_order_acq_rel, |
24 | memory_order_seq_cst |
25 | }; |
26 | |
27 | void test1(void) { |
28 | (void)__atomic_load(&c1, &c2, memory_order_seq_cst); |
29 | (void)__atomic_store(&c1, &c2, memory_order_seq_cst); |
30 | (void)__atomic_load(&s1, &s2, memory_order_seq_cst); |
31 | (void)__atomic_store(&s1, &s2, memory_order_seq_cst); |
32 | (void)__atomic_load(&i1, &i2, memory_order_seq_cst); |
33 | (void)__atomic_store(&i1, &i2, memory_order_seq_cst); |
34 | (void)__atomic_load(&ll1, &ll2, memory_order_seq_cst); |
35 | (void)__atomic_store(&ll1, &ll2, memory_order_seq_cst); |
36 | (void)__atomic_load(&a1, &a2, memory_order_seq_cst); |
37 | (void)__atomic_store(&a1, &a2, memory_order_seq_cst); |
38 | |
39 | // ARM-LABEL: define{{.*}} void @test1 |
40 | // ARM: = call{{.*}} zeroext i8 @__atomic_load_1(i8* @c1 |
41 | // ARM: call{{.*}} void @__atomic_store_1(i8* @c1, i8 zeroext |
42 | // ARM: = call{{.*}} zeroext i16 @__atomic_load_2(i8* bitcast (i16* @s1 to i8*) |
43 | // ARM: call{{.*}} void @__atomic_store_2(i8* bitcast (i16* @s1 to i8*), i16 zeroext |
44 | // ARM: = call{{.*}} i32 @__atomic_load_4(i8* bitcast (i32* @i1 to i8*) |
45 | // ARM: call{{.*}} void @__atomic_store_4(i8* bitcast (i32* @i1 to i8*), i32 |
46 | // ARM: = call{{.*}} i64 @__atomic_load_8(i8* bitcast (i64* @ll1 to i8*) |
47 | // ARM: call{{.*}} void @__atomic_store_8(i8* bitcast (i64* @ll1 to i8*), i64 |
48 | // ARM: call{{.*}} void @__atomic_load(i32 100, i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0) |
49 | // ARM: call{{.*}} void @__atomic_store(i32 100, i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0) |
50 | |
51 | // PPC32-LABEL: define void @test1 |
52 | // PPC32: = load atomic i8, i8* @c1 seq_cst |
53 | // PPC32: store atomic i8 {{.*}}, i8* @c1 seq_cst |
54 | // PPC32: = load atomic i16, i16* @s1 seq_cst |
55 | // PPC32: store atomic i16 {{.*}}, i16* @s1 seq_cst |
56 | // PPC32: = load atomic i32, i32* @i1 seq_cst |
57 | // PPC32: store atomic i32 {{.*}}, i32* @i1 seq_cst |
58 | // PPC32: = call i64 @__atomic_load_8(i8* bitcast (i64* @ll1 to i8*) |
59 | // PPC32: call void @__atomic_store_8(i8* bitcast (i64* @ll1 to i8*), i64 |
60 | // PPC32: call void @__atomic_load(i32 100, i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0) |
61 | // PPC32: call void @__atomic_store(i32 100, i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0) |
62 | |
63 | // PPC64-LABEL: define void @test1 |
64 | // PPC64: = load atomic i8, i8* @c1 seq_cst |
65 | // PPC64: store atomic i8 {{.*}}, i8* @c1 seq_cst |
66 | // PPC64: = load atomic i16, i16* @s1 seq_cst |
67 | // PPC64: store atomic i16 {{.*}}, i16* @s1 seq_cst |
68 | // PPC64: = load atomic i32, i32* @i1 seq_cst |
69 | // PPC64: store atomic i32 {{.*}}, i32* @i1 seq_cst |
70 | // PPC64: = load atomic i64, i64* @ll1 seq_cst |
71 | // PPC64: store atomic i64 {{.*}}, i64* @ll1 seq_cst |
72 | // PPC64: call void @__atomic_load(i64 100, i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0) |
73 | // PPC64: call void @__atomic_store(i64 100, i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0) |
74 | |
75 | // MIPS32-LABEL: define void @test1 |
76 | // MIPS32: = load atomic i8, i8* @c1 seq_cst |
77 | // MIPS32: store atomic i8 {{.*}}, i8* @c1 seq_cst |
78 | // MIPS32: = load atomic i16, i16* @s1 seq_cst |
79 | // MIPS32: store atomic i16 {{.*}}, i16* @s1 seq_cst |
80 | // MIPS32: = load atomic i32, i32* @i1 seq_cst |
81 | // MIPS32: store atomic i32 {{.*}}, i32* @i1 seq_cst |
82 | // MIPS32: call i64 @__atomic_load_8(i8* bitcast (i64* @ll1 to i8*) |
83 | // MIPS32: call void @__atomic_store_8(i8* bitcast (i64* @ll1 to i8*), i64 |
84 | // MIPS32: call void @__atomic_load(i32 signext 100, i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0) |
85 | // MIPS32: call void @__atomic_store(i32 signext 100, i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0) |
86 | |
87 | // MIPS64-LABEL: define void @test1 |
88 | // MIPS64: = load atomic i8, i8* @c1 seq_cst |
89 | // MIPS64: store atomic i8 {{.*}}, i8* @c1 seq_cst |
90 | // MIPS64: = load atomic i16, i16* @s1 seq_cst |
91 | // MIPS64: store atomic i16 {{.*}}, i16* @s1 seq_cst |
92 | // MIPS64: = load atomic i32, i32* @i1 seq_cst |
93 | // MIPS64: store atomic i32 {{.*}}, i32* @i1 seq_cst |
94 | // MIPS64: = load atomic i64, i64* @ll1 seq_cst |
95 | // MIPS64: store atomic i64 {{.*}}, i64* @ll1 seq_cst |
96 | // MIPS64: call void @__atomic_load(i64 zeroext 100, i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0) |
97 | // MIPS64: call void @__atomic_store(i64 zeroext 100, i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0) |
98 | |
99 | // SPARC-LABEL: define void @test1 |
100 | // SPARC: = load atomic i8, i8* @c1 seq_cst |
101 | // SPARC: store atomic i8 {{.*}}, i8* @c1 seq_cst |
102 | // SPARC: = load atomic i16, i16* @s1 seq_cst |
103 | // SPARC: store atomic i16 {{.*}}, i16* @s1 seq_cst |
104 | // SPARC: = load atomic i32, i32* @i1 seq_cst |
105 | // SPARC: store atomic i32 {{.*}}, i32* @i1 seq_cst |
106 | // SPARCV8: call i64 @__atomic_load_8(i8* bitcast (i64* @ll1 to i8*) |
107 | // SPARCV8: call void @__atomic_store_8(i8* bitcast (i64* @ll1 to i8*), i64 |
108 | // SPARCV9: load atomic i64, i64* @ll1 seq_cst, align 8 |
109 | // SPARCV9: store atomic i64 {{.*}}, i64* @ll1 seq_cst, align 8 |
110 | // SPARCV8: call void @__atomic_load(i32 100, i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0) |
111 | // SPARCV8: call void @__atomic_store(i32 100, i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0) |
112 | } |
113 | |