1*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fcxx-exceptions -fexceptions %s -O2 -o - | FileCheck %s --check-prefix=X86-64
2*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fcxx-exceptions -fexceptions %s -O2 -o - | FileCheck %s --check-prefix=X86-32
3*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fcxx-exceptions -fexceptions %s -O2 -o - | FileCheck %s --check-prefix=ARM-DARWIN
4*67e74705SXin Li // RUN: %clang_cc1 -triple arm-unknown-gnueabi -emit-llvm -fcxx-exceptions -fexceptions %s -O2 -o - | FileCheck %s --check-prefix=ARM-EABI
5*67e74705SXin Li // RUN: %clang_cc1 -triple mipsel-unknown-unknown -emit-llvm -fcxx-exceptions -fexceptions %s -O2 -o - | FileCheck %s --check-prefix=MIPS
6*67e74705SXin Li
7*67e74705SXin Li void foo();
test()8*67e74705SXin Li void test() {
9*67e74705SXin Li try {
10*67e74705SXin Li foo();
11*67e74705SXin Li } catch (int *&i) {
12*67e74705SXin Li *i = 5;
13*67e74705SXin Li }
14*67e74705SXin Li }
15*67e74705SXin Li
16*67e74705SXin Li // PR10789: different platforms have different sizes for struct UnwindException.
17*67e74705SXin Li
18*67e74705SXin Li // X86-64: [[T0:%.*]] = tail call i8* @__cxa_begin_catch(i8* [[EXN:%.*]]) [[NUW:#[0-9]+]]
19*67e74705SXin Li // X86-64-NEXT: [[T1:%.*]] = getelementptr i8, i8* [[EXN]], i64 32
20*67e74705SXin Li // X86-32: [[T0:%.*]] = tail call i8* @__cxa_begin_catch(i8* [[EXN:%.*]]) [[NUW:#[0-9]+]]
21*67e74705SXin Li // X86-32-NEXT: [[T1:%.*]] = getelementptr i8, i8* [[EXN]], i64 32
22*67e74705SXin Li // ARM-DARWIN: [[T0:%.*]] = tail call i8* @__cxa_begin_catch(i8* [[EXN:%.*]]) [[NUW:#[0-9]+]]
23*67e74705SXin Li // ARM-DARWIN-NEXT: [[T1:%.*]] = getelementptr i8, i8* [[EXN]], i64 32
24*67e74705SXin Li // ARM-EABI: [[T0:%.*]] = tail call i8* @__cxa_begin_catch(i8* [[EXN:%.*]]) [[NUW:#[0-9]+]]
25*67e74705SXin Li // ARM-EABI-NEXT: [[T1:%.*]] = getelementptr i8, i8* [[EXN]], i32 88
26*67e74705SXin Li // MIPS: [[T0:%.*]] = tail call i8* @__cxa_begin_catch(i8* [[EXN:%.*]]) [[NUW:#[0-9]+]]
27*67e74705SXin Li // MIPS-NEXT: [[T1:%.*]] = getelementptr i8, i8* [[EXN]], i32 24
28*67e74705SXin Li
29*67e74705SXin Li // X86-64: attributes [[NUW]] = { nounwind }
30*67e74705SXin Li // X86-32: attributes [[NUW]] = { nounwind }
31*67e74705SXin Li // ARM-DARWIN: attributes [[NUW]] = { nounwind }
32*67e74705SXin Li // ARM-EABI: attributes [[NUW]] = { nounwind }
33*67e74705SXin Li // MIPS: attributes [[NUW]] = { nounwind }
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