1 ; RUN: llc < %s | FileCheck %s 2 target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" 3 target triple = "x86_64-pc-windows-msvc" 4 5 declare void @rt_init() 6 7 declare i32 @__CxxFrameHandler3(...) 8 9 define void @test1(void ()* %fp, i64 %n) personality i32 (...)* @__CxxFrameHandler3 { 10 entry: 11 %t.i = alloca i8* 12 %t.ii = alloca i8 13 %.alloca8 = alloca i8, i64 %n 14 store volatile i8 0, i8* %t.ii 15 store volatile i8 0, i8* %.alloca8 16 invoke void @rt_init() 17 to label %try.cont unwind label %catch.switch 18 19 try.cont: 20 invoke void %fp() 21 to label %exit unwind label %catch.switch 22 23 exit: 24 ret void 25 26 catch.pad: 27 %cp = catchpad within %cs [i8* null, i32 0, i8** %t.i] 28 catchret from %cp to label %exit 29 30 catch.switch: 31 %cs = catchswitch within none [label %catch.pad] unwind to caller 32 } 33 34 ; CHECK-LABEL: $handlerMap$0$test1: 35 ; CHECK: .long 0 36 ; CHECK-NEXT: .long 0 37 ; CHECK-NEXT: .long 16 38 39 define void @test2(void ()* %fp, i64 %n) personality i32 (...)* @__CxxFrameHandler3 { 40 entry: 41 %t.i = alloca i128 42 %.alloca8 = alloca i8, i64 %n 43 store volatile i8 0, i8* %.alloca8 44 invoke void @rt_init() 45 to label %try.cont unwind label %catch.switch 46 47 try.cont: 48 invoke void %fp() 49 to label %exit unwind label %catch.switch 50 51 exit: 52 ret void 53 54 catch.pad: 55 %cp = catchpad within %cs [i8* null, i32 0, i128* %t.i] 56 catchret from %cp to label %exit 57 58 catch.switch: 59 %cs = catchswitch within none [label %catch.pad] unwind to caller 60 } 61 62 ; CHECK-LABEL: $handlerMap$0$test2: 63 ; CHECK: .long 0 64 ; CHECK-NEXT: .long 0 65 ; CHECK-NEXT: .long 8 66
