| Sean Hunt | 059ce0d | 2011-05-01 07:04:31 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -emit-llvm -fexceptions -fcxx-exceptions -std=c++0x -o - %s | FileCheck %s |
| 2 | |
| 3 | struct non_trivial { |
| 4 | non_trivial(); |
| 5 | ~non_trivial(); |
| 6 | }; |
| 7 | non_trivial::non_trivial() {} |
| 8 | non_trivial::~non_trivial() {} |
| 9 | |
| 10 | // We use a virtual base to ensure that the constructor |
| 11 | // delegation optimization (complete->base) can't be |
| 12 | // performed. |
| 13 | struct delegator { |
| 14 | non_trivial n; |
| 15 | delegator(); |
| 16 | delegator(int); |
| 17 | delegator(char); |
| 18 | delegator(bool); |
| 19 | }; |
| 20 | |
| 21 | delegator::delegator() { |
| 22 | throw 0; |
| 23 | } |
| 24 | |
| Sean Hunt | b76af9c | 2011-05-03 23:05:34 +0000 | [diff] [blame] | 25 | |
| 26 | delegator::delegator(bool) |
| 27 | {} |
| 28 | |
| 29 | // CHECK: define void @_ZN9delegatorC1Ec |
| 30 | // CHECK: void @_ZN9delegatorC1Eb |
| 31 | // CHECK: void @__cxa_throw |
| 32 | // CHECK: lpad |
| 33 | // CHECK: void @_ZN9delegatorD1Ev |
| 34 | // CHECK: define void @_ZN9delegatorC2Ec |
| 35 | // CHECK: void @_ZN9delegatorC2Eb |
| 36 | // CHECK: void @__cxa_throw |
| 37 | // CHECK: lpad |
| 38 | // CHECK: invoke void @_ZN9delegatorD2Ev |
| 39 | delegator::delegator(char) |
| 40 | : delegator(true) { |
| 41 | throw 0; |
| 42 | } |
| 43 | |
| Sean Hunt | 059ce0d | 2011-05-01 07:04:31 +0000 | [diff] [blame] | 44 | // CHECK: define void @_ZN9delegatorC1Ei |
| Sean Hunt | b76af9c | 2011-05-03 23:05:34 +0000 | [diff] [blame] | 45 | // CHECK: void @_ZN9delegatorC1Ev |
| Sean Hunt | 059ce0d | 2011-05-01 07:04:31 +0000 | [diff] [blame] | 46 | // CHECK-NOT: lpad |
| 47 | // CHECK: ret |
| 48 | // CHECK-NOT: lpad |
| 49 | // CHECK: define void @_ZN9delegatorC2Ei |
| Sean Hunt | b76af9c | 2011-05-03 23:05:34 +0000 | [diff] [blame] | 50 | // CHECK: void @_ZN9delegatorC2Ev |
| Sean Hunt | 059ce0d | 2011-05-01 07:04:31 +0000 | [diff] [blame] | 51 | // CHECK-NOT: lpad |
| 52 | // CHECK: ret |
| 53 | // CHECK-NOT: lpad |
| 54 | delegator::delegator(int) |
| 55 | : delegator() |
| 56 | {} |