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1; RUN: llc < %s | FileCheck %s2 3; Make sure the prologue is sane. (Doesn't need to exactly match this,4; but the original issue only reproduced if the cbz was immediately5; after the frame setup.)6 7; CHECK: stp x29, x30, [sp, #-32]!8; CHECK-NEXT: .seh_save_fplr_x 329; CHECK-NEXT: mov x29, sp10; CHECK-NEXT: .seh_set_fp11; CHECK-NEXT: .seh_endprologue12; CHECK-NEXT: mov x1, #-213; CHECK-NEXT: stur x1, [x29, #16]14; CHECK-NEXT: cbz w0, .LBB0_215 16target datalayout = "e-m:w-p:64:64-i32:32-i64:64-i128:128-n32:64-S128"17target triple = "aarch64-unknown-windows-msvc19.11.0"18 19; Function Attrs: uwtable20define dso_local void @"?f@@YAXH@Z"(i32 %x) local_unnamed_addr #0 personality ptr @__CxxFrameHandler3 {21entry:22 %cmp = icmp eq i32 %x, 023 br i1 %cmp, label %try.cont, label %if.then24 25if.then: ; preds = %entry26 invoke void @"?g@@YAXXZ"()27 to label %try.cont unwind label %catch.dispatch28 29catch.dispatch: ; preds = %if.then30 %0 = catchswitch within none [label %catch] unwind to caller31 32catch: ; preds = %catch.dispatch33 %1 = catchpad within %0 [ptr null, i32 64, ptr null]34 catchret from %1 to label %try.cont35 36try.cont: ; preds = %entry, %if.then, %catch37 ret void38}39 40declare dso_local void @"?g@@YAXXZ"() local_unnamed_addr #141 42declare dso_local i32 @__CxxFrameHandler3(...)43