clang/test/CodeGenCXX/new-array-init-exceptions.cpp

   1 // RUN: %clang_cc1 -std=c++11 -triple i386-unknown-unknown -fexceptions -fcxx-exceptions %s -emit-llvm -o - | FileCheck %s
   2 // REQUIRES: asserts
   3
   4 struct Throws {
   5   Throws(int);
   6   Throws();
   7   ~Throws();
   8 };
   9
  10 // CHECK-LABEL: define{{.*}} void @_Z7cleanupi
  11 void cleanup(int n) {
  12   // CHECK: invoke void @_ZN6ThrowsC1Ei
  13   // CHECK-NEXT: to label %{{[^ ]+}} unwind label %[[LPAD:[^ ]+]]
  14   // CHECK: invoke void @_ZN6ThrowsC1Ei
  15   // CHECK-NEXT: to label %{{[^ ]+}} unwind label %[[LPAD]]
  16   // CHECK: invoke void @_ZN6ThrowsC1Ei
  17   // CHECK-NEXT: to label %{{[^ ]+}} unwind label %[[LPAD]]
  18   // CHECK: invoke void @_ZN6ThrowsC1Ev
  19   // CHECK-NEXT: to label %{{[^ ]+}} unwind label %[[LPAD]]
  20   new Throws[n] { 1, 2, 3 };
  21   // CHECK: [[LPAD]]:
  22   // CHECK-NEXT: landingpad
  23   // CHECK: call void @_ZN6ThrowsD1Ev
  24   // CHECK: call void @_ZdaPv
  25 }
  26
  27
  28 // CHECK-LABEL: define{{.*}} void @_Z7cleanupv
  29 void cleanup() {
  30   // CHECK: invoke void @_ZN6ThrowsC1Ei
  31   // CHECK-NEXT: to label %{{[^ ]+}} unwind label %[[LPAD2:[^ ]+]]
  32   // CHECK: invoke void @_ZN6ThrowsC1Ei
  33   // CHECK-NEXT: to label %{{[^ ]+}} unwind label %[[LPAD2]]
  34   // CHECK: invoke void @_ZN6ThrowsC1Ei
  35   // CHECK-NEXT: to label %{{[^ ]+}} unwind label %[[LPAD2]]
  36   new Throws[3] { 1, 2, 3 };
  37   // CHECK: [[LPAD2]]:
  38   // CHECK-NEXT: landingpad
  39   // CHECK: call void @_ZN6ThrowsD1Ev
  40   // CHECK: call void @_ZdaPv
  41 }