0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
11 lines
271 B
C
11 lines
271 B
C
// RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s
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// rdar://7536390
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typedef unsigned __INT32_TYPE__ uint32_t;
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unsigned t(uint32_t *ptr, uint32_t val) {
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// CHECK: @t
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// CHECK: atomicrmw xchg i32* {{.*}} seq_cst
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return __sync_lock_test_and_set(ptr, val);
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}
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