; RUN: llc < %s -march arm64 -mcpu=cyclone | FileCheck %s
; <rdar://problem/11294426>
@b = private unnamed_addr constant [3 x i32] [i32 1768775988, i32 1685481784, i32 1836253201], align 4
; The important thing for this test is that we need an unaligned load of `l_b'
; ("ldr w2, [x1, #8]" in this case).
; CHECK: adrp x[[PAGE:[0-9]+]], {{l_b@PAGE|.Lb}}
; CHECK: add x[[ADDR:[0-9]+]], x[[PAGE]], {{l_b@PAGEOFF|:lo12:.Lb}}
; CHECK-NEXT: ldr [[VAL:w[0-9]+]], [x[[ADDR]], #8]
; CHECK-NEXT: str [[VAL]], [x0, #8]
; CHECK-NEXT: ldr [[VAL2:x[0-9]+]], [x[[ADDR]]]
; CHECK-NEXT: str [[VAL2]], [x0]
define void @foo(i8* %a) {
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %a, i8* bitcast ([3 x i32]* @b to i8*), i64 12, i32 4, i1 false)
ret void
}
declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind
