averello/swift-mirror
1
0
Fork 0
mirror of https://github.com/apple/swift.git synced 2025-12-21 12:14:44 +01:00
Code Issues Packages Projects Releases Wiki Activity

StdlibUnittest: add infrastructure for race tests (see examples)

Browse Source 
This will be used to test rdar://18191358

Swift SVN r21836
This commit is contained in:
Dmitri Hrybenko
2014-09-10 11:58:45 +00:00
parent 1bac1e6855
commit 96d00d70b5
11 changed files with 860 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
stdlib/runtime/Stubs.cpp
View File

@@ -213,3 +213,45 @@ extern "C" bool swift_stdlib_atomicCompareExchangeStrongPtr(
object, expected, desired, memory_order_seq_cst, memory_order_seq_cst);
}
extern "C" bool swift_stdlib_atomicCompareExchangeStrongUInt32(
_Atomic(uint32_t) * object, uint32_t *expected, uint32_t desired) {
return __c11_atomic_compare_exchange_strong(
object, expected, desired, memory_order_seq_cst, memory_order_seq_cst);
}
extern "C" bool swift_stdlib_atomicCompareExchangeStrongUInt64(
_Atomic(uint64_t) * object, uint64_t *expected, uint64_t desired) {
return __c11_atomic_compare_exchange_strong(
object, expected, desired, memory_order_seq_cst, memory_order_seq_cst);
}
extern "C" void swift_stdlib_atomicStoreUInt32(
_Atomic(uint32_t) * object, uint32_t desired) {
return __c11_atomic_store(object, desired, memory_order_seq_cst);
}
extern "C" void swift_stdlib_atomicStoreUInt64(
_Atomic(uint64_t) * object, uint64_t desired) {
return __c11_atomic_store(object, desired, memory_order_seq_cst);
}
extern "C" uint32_t swift_stdlib_atomicLoadUInt32(
_Atomic(uint32_t) * object) {
return __c11_atomic_load(object, memory_order_seq_cst);
}
extern "C" uint64_t swift_stdlib_atomicLoadUInt64(
_Atomic(uint64_t) * object) {
return __c11_atomic_load(object, memory_order_seq_cst);
}
extern "C" uint32_t swift_stdlib_atomicFetchAddUInt32(
_Atomic(uint32_t) * object, uint32_t operand) {
return __c11_atomic_fetch_add(object, operand, memory_order_seq_cst);
}
extern "C" uint64_t swift_stdlib_atomicFetchAddUInt64(
_Atomic(uint64_t) * object, uint64_t operand) {
return __c11_atomic_fetch_add(object, operand, memory_order_seq_cst);
}