| 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 | |