forked from OSchip/llvm-project
113 lines
8.0 KiB
C
113 lines
8.0 KiB
C
// RUN: %clang_cc1 -no-opaque-pointers -triple arm-linux-gnueabi -emit-llvm %s -o - | FileCheck %s -check-prefix=ARM
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// RUN: %clang_cc1 -no-opaque-pointers -triple powerpc-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=PPC32
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// RUN: %clang_cc1 -no-opaque-pointers -triple powerpc64-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=PPC64
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// RUN: %clang_cc1 -no-opaque-pointers -triple mipsel-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS32
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// RUN: %clang_cc1 -no-opaque-pointers -triple mipsisa32r6el-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS32
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// RUN: %clang_cc1 -no-opaque-pointers -triple mips64el-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS64
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// RUN: %clang_cc1 -no-opaque-pointers -triple mips64el-linux-gnuabi64 -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS64
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// RUN: %clang_cc1 -no-opaque-pointers -triple mipsisa64r6el-linux-gnuabi64 -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS64
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// RUN: %clang_cc1 -no-opaque-pointers -triple sparc-unknown-eabi -emit-llvm %s -o - | FileCheck %s -check-prefix=SPARCV8 -check-prefix=SPARC
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// RUN: %clang_cc1 -no-opaque-pointers -triple sparcv9-unknown-eabi -emit-llvm %s -o - | FileCheck %s -check-prefix=SPARCV9 -check-prefix=SPARC
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unsigned char c1, c2;
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unsigned short s1, s2;
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unsigned int i1, i2;
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unsigned long long ll1, ll2;
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unsigned char a1[100], a2[100];
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enum memory_order {
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memory_order_relaxed,
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memory_order_consume,
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memory_order_acquire,
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memory_order_release,
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memory_order_acq_rel,
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memory_order_seq_cst
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};
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void test1(void) {
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(void)__atomic_load(&c1, &c2, memory_order_seq_cst);
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(void)__atomic_store(&c1, &c2, memory_order_seq_cst);
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(void)__atomic_load(&s1, &s2, memory_order_seq_cst);
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(void)__atomic_store(&s1, &s2, memory_order_seq_cst);
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(void)__atomic_load(&i1, &i2, memory_order_seq_cst);
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(void)__atomic_store(&i1, &i2, memory_order_seq_cst);
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(void)__atomic_load(&ll1, &ll2, memory_order_seq_cst);
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(void)__atomic_store(&ll1, &ll2, memory_order_seq_cst);
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(void)__atomic_load(&a1, &a2, memory_order_seq_cst);
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(void)__atomic_store(&a1, &a2, memory_order_seq_cst);
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// ARM-LABEL: define{{.*}} void @test1
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// ARM: = call{{.*}} zeroext i8 @__atomic_load_1(i8* noundef @c1
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// ARM: call{{.*}} void @__atomic_store_1(i8* noundef @c1, i8 noundef zeroext
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// ARM: = call{{.*}} zeroext i16 @__atomic_load_2(i8* noundef bitcast (i16* @s1 to i8*)
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// ARM: call{{.*}} void @__atomic_store_2(i8* noundef bitcast (i16* @s1 to i8*), i16 noundef zeroext
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// ARM: = call{{.*}} i32 @__atomic_load_4(i8* noundef bitcast (i32* @i1 to i8*)
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// ARM: call{{.*}} void @__atomic_store_4(i8* noundef bitcast (i32* @i1 to i8*), i32 noundef
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// ARM: = call{{.*}} i64 @__atomic_load_8(i8* noundef bitcast (i64* @ll1 to i8*)
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// ARM: call{{.*}} void @__atomic_store_8(i8* noundef bitcast (i64* @ll1 to i8*), i64 noundef
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// ARM: call{{.*}} void @__atomic_load(i32 noundef 100, i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0)
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// ARM: call{{.*}} void @__atomic_store(i32 noundef 100, i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0)
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// PPC32-LABEL: define{{.*}} void @test1
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// PPC32: = load atomic i8, i8* @c1 seq_cst, align 1
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// PPC32: store atomic i8 {{.*}}, i8* @c1 seq_cst, align 1
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// PPC32: = load atomic i16, i16* @s1 seq_cst, align 2
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// PPC32: store atomic i16 {{.*}}, i16* @s1 seq_cst, align 2
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// PPC32: = load atomic i32, i32* @i1 seq_cst, align 4
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// PPC32: store atomic i32 {{.*}}, i32* @i1 seq_cst, align 4
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// PPC32: = call i64 @__atomic_load_8(i8* noundef bitcast (i64* @ll1 to i8*)
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// PPC32: call void @__atomic_store_8(i8* noundef bitcast (i64* @ll1 to i8*), i64
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// PPC32: call void @__atomic_load(i32 noundef 100, i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0)
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// PPC32: call void @__atomic_store(i32 noundef 100, i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0)
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// PPC64-LABEL: define{{.*}} void @test1
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// PPC64: = load atomic i8, i8* @c1 seq_cst, align 1
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// PPC64: store atomic i8 {{.*}}, i8* @c1 seq_cst, align 1
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// PPC64: = load atomic i16, i16* @s1 seq_cst, align 2
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// PPC64: store atomic i16 {{.*}}, i16* @s1 seq_cst, align 2
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// PPC64: = load atomic i32, i32* @i1 seq_cst, align 4
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// PPC64: store atomic i32 {{.*}}, i32* @i1 seq_cst, align 4
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// PPC64: = load atomic i64, i64* @ll1 seq_cst, align 8
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// PPC64: store atomic i64 {{.*}}, i64* @ll1 seq_cst, align 8
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// PPC64: call void @__atomic_load(i64 noundef 100, i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0)
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// PPC64: call void @__atomic_store(i64 noundef 100, i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0)
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// MIPS32-LABEL: define{{.*}} void @test1
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// MIPS32: = load atomic i8, i8* @c1 seq_cst, align 1
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// MIPS32: store atomic i8 {{.*}}, i8* @c1 seq_cst, align 1
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// MIPS32: = load atomic i16, i16* @s1 seq_cst, align 2
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// MIPS32: store atomic i16 {{.*}}, i16* @s1 seq_cst, align 2
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// MIPS32: = load atomic i32, i32* @i1 seq_cst, align 4
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// MIPS32: store atomic i32 {{.*}}, i32* @i1 seq_cst, align 4
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// MIPS32: call i64 @__atomic_load_8(i8* noundef bitcast (i64* @ll1 to i8*)
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// MIPS32: call void @__atomic_store_8(i8* noundef bitcast (i64* @ll1 to i8*), i64
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// MIPS32: call void @__atomic_load(i32 noundef signext 100, i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0)
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// MIPS32: call void @__atomic_store(i32 noundef signext 100, i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0)
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// MIPS64-LABEL: define{{.*}} void @test1
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// MIPS64: = load atomic i8, i8* @c1 seq_cst, align 1
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// MIPS64: store atomic i8 {{.*}}, i8* @c1 seq_cst, align 1
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// MIPS64: = load atomic i16, i16* @s1 seq_cst, align 2
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// MIPS64: store atomic i16 {{.*}}, i16* @s1 seq_cst, align 2
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// MIPS64: = load atomic i32, i32* @i1 seq_cst, align 4
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// MIPS64: store atomic i32 {{.*}}, i32* @i1 seq_cst, align 4
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// MIPS64: = load atomic i64, i64* @ll1 seq_cst, align 8
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// MIPS64: store atomic i64 {{.*}}, i64* @ll1 seq_cst, align 8
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// MIPS64: call void @__atomic_load(i64 noundef zeroext 100, i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0)
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// MIPS64: call void @__atomic_store(i64 noundef zeroext 100, i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0)
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// SPARC-LABEL: define{{.*}} void @test1
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// SPARC: = load atomic i8, i8* @c1 seq_cst, align 1
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// SPARC: store atomic i8 {{.*}}, i8* @c1 seq_cst, align 1
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// SPARC: = load atomic i16, i16* @s1 seq_cst, align 2
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// SPARC: store atomic i16 {{.*}}, i16* @s1 seq_cst, align 2
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// SPARC: = load atomic i32, i32* @i1 seq_cst, align 4
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// SPARC: store atomic i32 {{.*}}, i32* @i1 seq_cst, align 4
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// SPARCV8: call i64 @__atomic_load_8(i8* noundef bitcast (i64* @ll1 to i8*)
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// SPARCV8: call void @__atomic_store_8(i8* noundef bitcast (i64* @ll1 to i8*), i64
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// SPARCV9: load atomic i64, i64* @ll1 seq_cst, align 8
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// SPARCV9: store atomic i64 {{.*}}, i64* @ll1 seq_cst, align 8
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// SPARCV8: call void @__atomic_load(i32 noundef 100, i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0)
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// SPARCV8: call void @__atomic_store(i32 noundef 100, i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a1, i32 0, i32 0), i8* noundef getelementptr inbounds ([100 x i8], [100 x i8]* @a2, i32 0, i32 0)
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}
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