diff options
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/CGBuiltin.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp index 35507b9921..af8d37a221 100644 --- a/lib/CodeGen/CGBuiltin.cpp +++ b/lib/CodeGen/CGBuiltin.cpp @@ -721,6 +721,7 @@ RValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, case Builtin::BI__sync_bool_compare_and_swap: case Builtin::BI__sync_lock_test_and_set: case Builtin::BI__sync_lock_release: + case Builtin::BI__sync_swap: assert(0 && "Shouldn't make it through sema"); case Builtin::BI__sync_fetch_and_add_1: case Builtin::BI__sync_fetch_and_add_2: @@ -860,6 +861,13 @@ RValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, return RValue::get(Result); } + case Builtin::BI__sync_swap_1: + case Builtin::BI__sync_swap_2: + case Builtin::BI__sync_swap_4: + case Builtin::BI__sync_swap_8: + case Builtin::BI__sync_swap_16: + return EmitBinaryAtomic(*this, Intrinsic::atomic_swap, E); + case Builtin::BI__sync_lock_test_and_set_1: case Builtin::BI__sync_lock_test_and_set_2: case Builtin::BI__sync_lock_test_and_set_4: |