From 8de9ce83a282653918b6ff234e23bfe4ba99d11d Mon Sep 17 00:00:00 2001 From: LLVM Packaging Team Date: Wed, 7 Aug 2019 14:11:36 +0100 Subject: [PATCH] atomic_library_1 Gbp-Pq: Name atomic_library_1.diff --- clang/test/CodeGen/linux-arm-atomic.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/clang/test/CodeGen/linux-arm-atomic.c b/clang/test/CodeGen/linux-arm-atomic.c index b8535f824..e15910088 100644 --- a/clang/test/CodeGen/linux-arm-atomic.c +++ b/clang/test/CodeGen/linux-arm-atomic.c @@ -1,5 +1,15 @@ // RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv7-unknown-linux | FileCheck %s // RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv6-unknown-linux | FileCheck %s + +typedef int _Atomic_word; +_Atomic_word exchange_and_add(volatile _Atomic_word *__mem, int __val) { + return __atomic_fetch_add(__mem, __val, __ATOMIC_ACQ_REL); +} + +// CHECK: define {{.*}} @exchange_and_add +// CHECK: atomicrmw {{.*}} add +// RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv7-unknown-linux | FileCheck %s +// RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv6-unknown-linux | FileCheck %s // RUN: %clang_cc1 %s -emit-llvm -o - -triple=thumbv7-unknown-linux | FileCheck %s // RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv6-unknown-freebsd | FileCheck %s -- 2.30.2