blob: 7ae5ca54ff913d9aabe8b6c9e407cd9b238a7c5f [file] [log] [blame]
; RUN: llc -o - %s -mtriple=aarch64-windows -verify-machineinstrs | FileCheck %s
; Check we don't have a base pointer.
; CHECK-NOT: x19
; Make sure the prologue and epilogue are sane. Make sure the
; frame index is relative to the FP, since there is no base pointer.
; (Funclets aren't allowed to contain dynamic allocas.)
; CHECK-LABEL: "?catch$2@?0??a@@YAXXZ@4HA":
; CHECK: stp x29, x30, [sp, #-16]!
; CHECK-NEXT: ldur x0, [x29, #-8]
; CHECK-NEXT: mov x1, x0
; CHECK-NEXT: adrp x0, .LBB0_1
; CHECK-NEXT: add x0, x0, .LBB0_1
; CHECK-NEXT: ldp x29, x30, [sp], #16
target datalayout = "e-m:w-p:64:64-i32:32-i64:64-i128:128-n32:64-S128"
target triple = "aarch64-unknown-windows-msvc19.11.0"
define dso_local void @"?a@@YAXXZ"(i64 %p1) personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
%a = alloca i32, i64 %p1, align 16
%0 = bitcast i32* %a to i8*
call void @llvm.memset.p0i8.i64(i8* nonnull align 16 %0, i8 0, i64 400, i1 false)
store i32 305419896, i32* %a, align 16
invoke void @"?bb@@YAXPEAHH@Z"(i32* nonnull %a, i32* null)
to label %try.cont unwind label %catch.dispatch
catch.dispatch: ; preds = %entry
%1 = catchswitch within none [label %catch] unwind to caller
catch: ; preds = %catch.dispatch
%2 = catchpad within %1 [i8* null, i32 64, i8* null]
call void @"?bb@@YAXPEAHH@Z"(i32* nonnull %a, i32* %a) [ "funclet"(token %2) ]
catchret from %2 to label %try.cont
try.cont: ; preds = %entry, %catch
call void @"?cc@@YAXXZ"()
ret void
declare void @llvm.memset.p0i8.i64(i8* nocapture writeonly, i8, i64, i1)
declare dso_local void @"?bb@@YAXPEAHH@Z"(i32*, i32*)
declare dso_local i32 @__CxxFrameHandler3(...)
declare dso_local void @"?cc@@YAXXZ"()