|  | // RUN: %clang_cc1 -emit-llvm -triple thumbv7-windows-itanium -fexceptions -fcxx-exceptions %s -o - | FileCheck %s | 
|  | // RUN: %clang_cc1 -emit-llvm -triple i686-windows-itanium -fexceptions -fcxx-exceptions %s -o - | FileCheck %s | 
|  | // REQUIRES: asserts | 
|  |  | 
|  | void except() { | 
|  | throw 32; | 
|  | } | 
|  |  | 
|  | void attempt() { | 
|  | try { except(); } catch (...) { } | 
|  | } | 
|  |  | 
|  | // CHECK: @_ZTIi = external dso_local constant ptr | 
|  |  | 
|  | // CHECK: define {{.*}}void @_Z6exceptv() {{.*}} { | 
|  | // CHECK:   %exception = call {{.*}}ptr @__cxa_allocate_exception(i32 4) | 
|  | // CHECK:   store i32 32, ptr %exception | 
|  | // CHECK:   call {{.*}}void @__cxa_throw(ptr %exception, ptr @_ZTIi, ptr null) | 
|  | // CHECK:   unreachable | 
|  | // CHECK: } | 
|  |  | 
|  | // CHECK: define {{.*}}void @_Z7attemptv() | 
|  | // CHECK-SAME: personality ptr @__gxx_personality_v0 | 
|  | // CHECK:   %exn.slot = alloca ptr | 
|  | // CHECK:   %ehselector.slot = alloca i32 | 
|  | // CHECK:   invoke {{.*}}void @_Z6exceptv() | 
|  | // CHECK:     to label %invoke.cont unwind label %lpad | 
|  | // CHECK: invoke.cont: | 
|  | // CHECK:    br label %try.cont | 
|  | // CHECK: lpad: | 
|  | // CHECK:    %0 = landingpad { ptr, i32 } | 
|  | // CHECK:      catch ptr null | 
|  | // CHECK:    %1 = extractvalue { ptr, i32 } %0, 0 | 
|  | // CHECK:    store ptr %1, ptr %exn.slot | 
|  | // CHECK:    %2 = extractvalue { ptr, i32 } %0, 1 | 
|  | // CHECK:    store i32 %2, ptr %ehselector.slot | 
|  | // CHECK:    br label %catch | 
|  | // CHECK: catch: | 
|  | // CHECK:    %exn = load ptr, ptr %exn.slot | 
|  | // CHECK:    %3 = call {{.*}}ptr @__cxa_begin_catch(ptr %{{2|exn}}) | 
|  | // CHECK:    call {{.*}}void @__cxa_end_catch() | 
|  | // CHECK:    br label %try.cont | 
|  | // CHECK: try.cont: | 
|  | // CHECK:    ret void | 
|  | // CHECK: } | 
|  |  | 
|  |  |