1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fcxx-exceptions -fexceptions %s -O2 -o - | FileCheck %s --check-prefix=X86-64 2// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fcxx-exceptions -fexceptions %s -O2 -o - | FileCheck %s --check-prefix=X86-32 3// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fcxx-exceptions -fexceptions %s -O2 -o - | FileCheck %s --check-prefix=ARM-DARWIN 4// RUN: %clang_cc1 -triple arm-unknown-gnueabi -emit-llvm -fcxx-exceptions -fexceptions %s -O2 -o - | FileCheck %s --check-prefix=ARM-EABI 5// RUN: %clang_cc1 -triple mipsel-unknown-unknown -emit-llvm -fcxx-exceptions -fexceptions %s -O2 -o - | FileCheck %s --check-prefix=MIPS 6 7void foo(); 8void test() { 9 try { 10 foo(); 11 } catch (int *&i) { 12 *i = 5; 13 } 14} 15 16// PR10789: different platforms have different sizes for struct UnwindException. 17 18// X86-64: [[T0:%.*]] = tail call i8* @__cxa_begin_catch(i8* [[EXN:%.*]]) [[NUW:#[0-9]+]] 19// X86-64-NEXT: [[T1:%.*]] = getelementptr i8, i8* [[EXN]], i64 32 20// X86-32: [[T0:%.*]] = tail call i8* @__cxa_begin_catch(i8* [[EXN:%.*]]) [[NUW:#[0-9]+]] 21// X86-32-NEXT: [[T1:%.*]] = getelementptr i8, i8* [[EXN]], i64 32 22// ARM-DARWIN: [[T0:%.*]] = tail call i8* @__cxa_begin_catch(i8* [[EXN:%.*]]) [[NUW:#[0-9]+]] 23// ARM-DARWIN-NEXT: [[T1:%.*]] = getelementptr i8, i8* [[EXN]], i64 32 24// ARM-EABI: [[T0:%.*]] = tail call i8* @__cxa_begin_catch(i8* [[EXN:%.*]]) [[NUW:#[0-9]+]] 25// ARM-EABI-NEXT: [[T1:%.*]] = getelementptr i8, i8* [[EXN]], i32 88 26// MIPS: [[T0:%.*]] = tail call i8* @__cxa_begin_catch(i8* [[EXN:%.*]]) [[NUW:#[0-9]+]] 27// MIPS-NEXT: [[T1:%.*]] = getelementptr i8, i8* [[EXN]], i32 24 28 29// X86-64: attributes [[NUW]] = { nounwind } 30// X86-32: attributes [[NUW]] = { nounwind } 31// ARM-DARWIN: attributes [[NUW]] = { nounwind } 32// ARM-EABI: attributes [[NUW]] = { nounwind } 33// MIPS: attributes [[NUW]] = { nounwind } 34