| // RUN: %clang_cc1 -triple arm-linux-gnueabi -emit-llvm %s -o - | FileCheck %s -check-prefix=ARM |
| // RUN: %clang_cc1 -triple powerpc-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=PPC32 |
| // RUN: %clang_cc1 -triple powerpc64-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=PPC64 |
| // RUN: %clang_cc1 -triple mipsel-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS32 |
| // RUN: %clang_cc1 -triple mips64el-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS64 |
| |
| unsigned char c1, c2; |
| unsigned short s1, s2; |
| unsigned int i1, i2; |
| unsigned long long ll1, ll2; |
| unsigned char a1[100], a2[100]; |
| |
| enum memory_order { |
| memory_order_relaxed, |
| memory_order_consume, |
| memory_order_acquire, |
| memory_order_release, |
| memory_order_acq_rel, |
| memory_order_seq_cst |
| }; |
| |
| void test1(void) { |
| (void)__atomic_load(&c1, &c2, memory_order_seq_cst); |
| (void)__atomic_store(&c1, &c2, memory_order_seq_cst); |
| (void)__atomic_load(&s1, &s2, memory_order_seq_cst); |
| (void)__atomic_store(&s1, &s2, memory_order_seq_cst); |
| (void)__atomic_load(&i1, &i2, memory_order_seq_cst); |
| (void)__atomic_store(&i1, &i2, memory_order_seq_cst); |
| (void)__atomic_load(&ll1, &ll2, memory_order_seq_cst); |
| (void)__atomic_store(&ll1, &ll2, memory_order_seq_cst); |
| (void)__atomic_load(&a1, &a2, memory_order_seq_cst); |
| (void)__atomic_store(&a1, &a2, memory_order_seq_cst); |
| |
| // ARM-LABEL: define{{.*}} void @test1 |
| // ARM: = call{{.*}} zeroext i8 @__atomic_load_1(i8* @c1 |
| // ARM: call{{.*}} void @__atomic_store_1(i8* @c1, i8 zeroext |
| // ARM: = call{{.*}} zeroext i16 @__atomic_load_2(i8* bitcast (i16* @s1 to i8*) |
| // ARM: call{{.*}} void @__atomic_store_2(i8* bitcast (i16* @s1 to i8*), i16 zeroext |
| // ARM: = call{{.*}} i32 @__atomic_load_4(i8* bitcast (i32* @i1 to i8*) |
| // ARM: call{{.*}} void @__atomic_store_4(i8* bitcast (i32* @i1 to i8*), i32 |
| // ARM: = call{{.*}} i64 @__atomic_load_8(i8* bitcast (i64* @ll1 to i8*) |
| // ARM: call{{.*}} void @__atomic_store_8(i8* bitcast (i64* @ll1 to i8*), i64 |
| // 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) |
| // 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) |
| |
| // PPC32-LABEL: define void @test1 |
| // PPC32: = load atomic i8, i8* @c1 seq_cst |
| // PPC32: store atomic i8 {{.*}}, i8* @c1 seq_cst |
| // PPC32: = load atomic i16, i16* @s1 seq_cst |
| // PPC32: store atomic i16 {{.*}}, i16* @s1 seq_cst |
| // PPC32: = load atomic i32, i32* @i1 seq_cst |
| // PPC32: store atomic i32 {{.*}}, i32* @i1 seq_cst |
| // PPC32: = call i64 @__atomic_load_8(i8* bitcast (i64* @ll1 to i8*) |
| // PPC32: call void @__atomic_store_8(i8* bitcast (i64* @ll1 to i8*), i64 |
| // 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) |
| // 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) |
| |
| // PPC64-LABEL: define void @test1 |
| // PPC64: = load atomic i8, i8* @c1 seq_cst |
| // PPC64: store atomic i8 {{.*}}, i8* @c1 seq_cst |
| // PPC64: = load atomic i16, i16* @s1 seq_cst |
| // PPC64: store atomic i16 {{.*}}, i16* @s1 seq_cst |
| // PPC64: = load atomic i32, i32* @i1 seq_cst |
| // PPC64: store atomic i32 {{.*}}, i32* @i1 seq_cst |
| // PPC64: = load atomic i64, i64* @ll1 seq_cst |
| // PPC64: store atomic i64 {{.*}}, i64* @ll1 seq_cst |
| // 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) |
| // 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) |
| |
| // MIPS32-LABEL: define void @test1 |
| // MIPS32: = load atomic i8, i8* @c1 seq_cst |
| // MIPS32: store atomic i8 {{.*}}, i8* @c1 seq_cst |
| // MIPS32: = load atomic i16, i16* @s1 seq_cst |
| // MIPS32: store atomic i16 {{.*}}, i16* @s1 seq_cst |
| // MIPS32: = load atomic i32, i32* @i1 seq_cst |
| // MIPS32: store atomic i32 {{.*}}, i32* @i1 seq_cst |
| // MIPS32: call i64 @__atomic_load_8(i8* bitcast (i64* @ll1 to i8*) |
| // MIPS32: call void @__atomic_store_8(i8* bitcast (i64* @ll1 to i8*), i64 |
| // 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) |
| // 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) |
| |
| // MIPS64-LABEL: define void @test1 |
| // MIPS64: = load atomic i8, i8* @c1 seq_cst |
| // MIPS64: store atomic i8 {{.*}}, i8* @c1 seq_cst |
| // MIPS64: = load atomic i16, i16* @s1 seq_cst |
| // MIPS64: store atomic i16 {{.*}}, i16* @s1 seq_cst |
| // MIPS64: = load atomic i32, i32* @i1 seq_cst |
| // MIPS64: store atomic i32 {{.*}}, i32* @i1 seq_cst |
| // MIPS64: = load atomic i64, i64* @ll1 seq_cst |
| // MIPS64: store atomic i64 {{.*}}, i64* @ll1 seq_cst |
| // MIPS64: call void @__atomic_load(i64 zeroext 100, i8* getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0) |
| // 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) |
| } |