forked from OSchip/llvm-project
50 lines
1.7 KiB
C
50 lines
1.7 KiB
C
// RUN: %clang_cc1 -triple powerpc-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=PPC32
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// RUN: %clang_cc1 -triple powerpc64-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=PPC64
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// RUN: %clang_cc1 -triple mipsel-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS32
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// RUN: %clang_cc1 -triple mips64el-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS64
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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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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_load(&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_load(&ll1, &ll2, memory_order_seq_cst);
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// PPC32: define void @test1
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// PPC32: load atomic i8* @c1 seq_cst
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// PPC32: load atomic i16* @s1 seq_cst
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// PPC32: load atomic i32* @i1 seq_cst
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// PPC32: call void @__atomic_load(i32 8, i8* bitcast (i64* @ll1 to i8*)
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// PPC64: define void @test1
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// PPC64: load atomic i8* @c1 seq_cst
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// PPC64: load atomic i16* @s1 seq_cst
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// PPC64: load atomic i32* @i1 seq_cst
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// PPC64: load atomic i64* @ll1 seq_cst
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// MIPS32: define void @test1
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// MIPS32: load atomic i8* @c1 seq_cst
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// MIPS32: load atomic i16* @s1 seq_cst
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// MIPS32: load atomic i32* @i1 seq_cst
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// MIPS32: call void @__atomic_load(i32 8, i8* bitcast (i64* @ll1 to i8*)
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// MIPS64: define void @test1
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// MIPS64: load atomic i8* @c1 seq_cst
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// MIPS64: load atomic i16* @s1 seq_cst
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// MIPS64: load atomic i32* @i1 seq_cst
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// MIPS64: load atomic i64* @ll1 seq_cst
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}
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