1*9880d681SAndroid Build Coastguard Worker; ARM EHABI test for the handlerdata. 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; This test case checks whether the handlerdata for exception 4*9880d681SAndroid Build Coastguard Worker; handling is generated properly. 5*9880d681SAndroid Build Coastguard Worker; 6*9880d681SAndroid Build Coastguard Worker; (1) The handlerdata must not be empty. 7*9880d681SAndroid Build Coastguard Worker; (2) LPStartEncoding == DW_EH_PE_omit 8*9880d681SAndroid Build Coastguard Worker; (3) TTypeEncoding == DW_EH_PE_absptr 9*9880d681SAndroid Build Coastguard Worker; (4) CallSiteEncoding == DW_EH_PE_udata4 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple arm-unknown-linux-gnueabi -filetype=asm -o - %s \ 12*9880d681SAndroid Build Coastguard Worker; RUN: | FileCheck %s 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple arm-unknown-linux-gnueabi -filetype=asm -o - %s \ 15*9880d681SAndroid Build Coastguard Worker; RUN: -relocation-model=pic \ 16*9880d681SAndroid Build Coastguard Worker; RUN: | FileCheck %s 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard Workerdeclare void @throw_exception() 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard Workerdeclare i32 @__gxx_personality_v0(...) 21*9880d681SAndroid Build Coastguard Worker 22*9880d681SAndroid Build Coastguard Workerdeclare i8* @__cxa_begin_catch(i8*) 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Workerdeclare void @__cxa_end_catch() 25*9880d681SAndroid Build Coastguard Worker 26*9880d681SAndroid Build Coastguard Workerdefine void @test1() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { 27*9880d681SAndroid Build Coastguard Workerentry: 28*9880d681SAndroid Build Coastguard Worker invoke void @throw_exception() to label %try.cont unwind label %lpad 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Workerlpad: 31*9880d681SAndroid Build Coastguard Worker %0 = landingpad { i8*, i32 } 32*9880d681SAndroid Build Coastguard Worker catch i8* null 33*9880d681SAndroid Build Coastguard Worker %1 = extractvalue { i8*, i32 } %0, 0 34*9880d681SAndroid Build Coastguard Worker %2 = tail call i8* @__cxa_begin_catch(i8* %1) 35*9880d681SAndroid Build Coastguard Worker tail call void @__cxa_end_catch() 36*9880d681SAndroid Build Coastguard Worker br label %try.cont 37*9880d681SAndroid Build Coastguard Worker 38*9880d681SAndroid Build Coastguard Workertry.cont: 39*9880d681SAndroid Build Coastguard Worker ret void 40*9880d681SAndroid Build Coastguard Worker} 41*9880d681SAndroid Build Coastguard Worker 42*9880d681SAndroid Build Coastguard Worker; CHECK: .globl test1 43*9880d681SAndroid Build Coastguard Worker; CHECK: .p2align 2 44*9880d681SAndroid Build Coastguard Worker; CHECK: .type test1,%function 45*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test1: 46*9880d681SAndroid Build Coastguard Worker; CHECK: .fnstart 47*9880d681SAndroid Build Coastguard Worker; CHECK: .personality __gxx_personality_v0 48*9880d681SAndroid Build Coastguard Worker; CHECK: .handlerdata 49*9880d681SAndroid Build Coastguard Worker; CHECK: .p2align 2 50*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: GCC_except_table0: 51*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: .Lexception0: 52*9880d681SAndroid Build Coastguard Worker; CHECK: .byte 255 @ @LPStart Encoding = omit 53*9880d681SAndroid Build Coastguard Worker; CHECK: .byte 0 @ @TType Encoding = absptr 54*9880d681SAndroid Build Coastguard Worker; CHECK: .asciz 55*9880d681SAndroid Build Coastguard Worker; CHECK: .byte 3 @ Call site Encoding = udata4 56*9880d681SAndroid Build Coastguard Worker; CHECK: .long 57*9880d681SAndroid Build Coastguard Worker; CHECK: .long 58*9880d681SAndroid Build Coastguard Worker; CHECK: .long 59*9880d681SAndroid Build Coastguard Worker; CHECK: .fnend 60