1 ; RUN: llc -o - %s -mtriple=aarch64-windows -verify-machineinstrs | FileCheck %s
3 ; Make sure we don't have a base pointer.
4 ; CHECK-LABEL: "?a@@YAXXZ":
7 ; Check that we compute the address relative to fp.
8 ; CHECK-LABEL: "?catch$2@?0??a@@YAXXZ@4HA":
9 ; CHECK: stp x29, x30, [sp, #-16]! // 16-byte Folded Spill
10 ; CHECK-NEXT: .seh_save_fplr_x 16
11 ; CHECK-NEXT: .seh_endprologue
12 ; CHECK-NEXT: sub x0, x29, #16
13 ; CHECK-NEXT: mov x1, xzr
14 ; CHECK-NEXT: bl "?bb@@YAXPEAHH@Z"
15 ; CHECK-NEXT: adrp x0, .LBB0_1
16 ; CHECK-NEXT: add x0, x0, .LBB0_1
17 ; CHECK-NEXT: .seh_startepilogue
18 ; CHECK-NEXT: ldp x29, x30, [sp], #16 // 16-byte Folded Reload
19 ; CHECK-NEXT: .seh_save_fplr_x 16
20 ; CHECK-NEXT: .seh_endepilogue
23 target datalayout = "e-m:w-p:64:64-i32:32-i64:64-i128:128-n32:64-S128"
24 target triple = "aarch64-unknown-windows-msvc19.11.0"
26 define dso_local void @"?a@@YAXXZ"(i64 %p1) personality ptr @__CxxFrameHandler3 {
28 %a = alloca i32, align 16
29 store i32 305419896, ptr %a, align 16
30 invoke void @"?bb@@YAXPEAHH@Z"(ptr nonnull %a, ptr null)
31 to label %try.cont unwind label %catch.dispatch
33 catch.dispatch: ; preds = %entry
34 %0 = catchswitch within none [label %catch] unwind to caller
36 catch: ; preds = %catch.dispatch
37 %1 = catchpad within %0 [ptr null, i32 64, ptr null]
38 call void @"?bb@@YAXPEAHH@Z"(ptr nonnull %a, ptr null) [ "funclet"(token %1) ]
39 catchret from %1 to label %try.cont
41 try.cont: ; preds = %entry, %catch
42 call void @"?cc@@YAXXZ"()
46 declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1)
48 declare dso_local void @"?bb@@YAXPEAHH@Z"(ptr, ptr)
50 declare dso_local i32 @__CxxFrameHandler3(...)
52 declare dso_local void @"?cc@@YAXXZ"()