13 lines
647 B
C
13 lines
647 B
C
// RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv7-unknown-linux | FileCheck %s
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// RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv6-unknown-linux | FileCheck %s
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// RUN: %clang_cc1 %s -emit-llvm -o - -triple=thumbv7-unknown-linux | FileCheck %s
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// RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv6-unknown-freebsd | FileCheck %s
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// RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv6-unknown-bitrig | FileCheck %s
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typedef int _Atomic_word;
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_Atomic_word exchange_and_add(volatile _Atomic_word *__mem, int __val) {
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return __atomic_fetch_add(__mem, __val, __ATOMIC_ACQ_REL);
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}
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// CHECK: define {{.*}} @exchange_and_add
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// CHECK: atomicrmw {{.*}} add
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