1 // RUN: %clang_cc1 -triple i686-windows %s -fms-extensions -emit-llvm -o - | FileCheck %s 2 // 3 // Test that LLVM optimizations leave these intrinsics alone, for the most part. 4 // RUN: %clang_cc1 -O2 -triple i686-windows %s -fms-extensions -emit-llvm -o - | FileCheck %s 5 6 void test1(void) { 7 __annotation(L"a1"); 8 __annotation(L"a1", L"a2"); 9 __annotation(L"a1", L"a2", L"a3"); 10 __annotation(L"multi " L"part " L"string"); 11 __annotation(L"unicode: \u0ca0_\u0ca0"); 12 } 13 14 // CHECK-LABEL: define dso_local void @test1() 15 // CHECK: call void @llvm.codeview.annotation(metadata ![[A1:[0-9]+]]) 16 // CHECK: call void @llvm.codeview.annotation(metadata ![[A2:[0-9]+]]) 17 // CHECK: call void @llvm.codeview.annotation(metadata ![[A3:[0-9]+]]) 18 // CHECK: call void @llvm.codeview.annotation(metadata ![[A4:[0-9]+]]) 19 // CHECK: call void @llvm.codeview.annotation(metadata ![[A5:[0-9]+]]) 20 // CHECK: ret void 21 22 // CHECK: ![[A1]] = !{!"a1"} 23 // CHECK: ![[A2]] = !{!"a1", !"a2"} 24 // CHECK: ![[A3]] = !{!"a1", !"a2", !"a3"} 25 // CHECK: ![[A4]] = !{!"multi part string"} 26 // CHECK: ![[A5]] = !{!"unicode: \E0\B2\A0_\E0\B2\A0"} 27