diff options
Diffstat (limited to 'test/CodeGenCXX/atomicinit.cpp')
| -rw-r--r-- | test/CodeGenCXX/atomicinit.cpp | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/test/CodeGenCXX/atomicinit.cpp b/test/CodeGenCXX/atomicinit.cpp index 20e46131df..38d012e6a9 100644 --- a/test/CodeGenCXX/atomicinit.cpp +++ b/test/CodeGenCXX/atomicinit.cpp @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 %s -emit-llvm -o - -triple=i686-apple-darwin9 | FileCheck %s +// RUN: %clang_cc1 %s -emit-llvm -O1 -o - -triple=i686-apple-darwin9 | FileCheck %s struct A { _Atomic(int) i; A(int j); @@ -21,5 +21,28 @@ _Atomic(B) b; // CHECK: define void @_Z11atomic_initR1Ai void atomic_init(A& a, int i) { // CHECK-NOT: atomic + // CHECK: tail call void @_ZN1BC1Ei __c11_atomic_init(&b, B(i)); + // CHECK-NEXT: ret void } + +// CHECK: define void @_Z16atomic_init_boolPU7_Atomicbb +void atomic_init_bool(_Atomic(bool) *ab, bool b) { + // CHECK-NOT: atomic + // CHECK: {{zext i1.*to i8}} + // CHECK-NEXT: store i8 + __c11_atomic_init(ab, b); + // CHECK-NEXT: ret void +} + +struct AtomicBoolMember { + _Atomic(bool) ab; + AtomicBoolMember(bool b); +}; + +// CHECK: define void @_ZN16AtomicBoolMemberC2Eb +// CHECK: {{zext i1.*to i8}} +// CHECK-NEXT: store i8 +// CHECK-NEXT: ret void +AtomicBoolMember::AtomicBoolMember(bool b) : ab(b) { } + |