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; RUN: llc %s -o - -mtriple=aarch64-unknown -mattr=+fuse-aes,+crypto | FileCheck %s
; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=generic -mattr=+crypto | FileCheck %s
; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=cortex-a53 | FileCheck %s
; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=cortex-a57 | FileCheck %s
; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=cortex-a72 | FileCheck %s
; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=cortex-a73 | FileCheck %s
; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=exynos-m1  | FileCheck %s
; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=exynos-m2  | FileCheck %s
; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=exynos-m3  | FileCheck %s
; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=exynos-m4  | FileCheck %s
; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=exynos-m5  | FileCheck %s

declare <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %d, <16 x i8> %k)
declare <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %d)
declare <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %d, <16 x i8> %k)
declare <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %d)

define void @aesea(<16 x i8>* %a0, <16 x i8>* %b0, <16 x i8>* %c0, <16 x i8> %d, <16 x i8> %e) {
  %d0 = load <16 x i8>, <16 x i8>* %a0
  %a1 = getelementptr inbounds <16 x i8>, <16 x i8>* %a0, i64 1
  %d1 = load <16 x i8>, <16 x i8>* %a1
  %a2 = getelementptr inbounds <16 x i8>, <16 x i8>* %a0, i64 2
  %d2 = load <16 x i8>, <16 x i8>* %a2
  %a3 = getelementptr inbounds <16 x i8>, <16 x i8>* %a0, i64 3
  %d3 = load <16 x i8>, <16 x i8>* %a3
  %k0 = load <16 x i8>, <16 x i8>* %b0
  %e00 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %d0, <16 x i8> %k0)
  %f00 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e00)
  %e01 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %d1, <16 x i8> %k0)
  %f01 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e01)
  %e02 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %d2, <16 x i8> %k0)
  %f02 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e02)
  %e03 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %d3, <16 x i8> %k0)
  %f03 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e03)
  %b1 = getelementptr inbounds <16 x i8>, <16 x i8>* %b0, i64 1
  %k1 = load <16 x i8>, <16 x i8>* %b1
  %e10 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f00, <16 x i8> %k1)
  %f10 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e00)
  %e11 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f01, <16 x i8> %k1)
  %f11 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e01)
  %e12 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f02, <16 x i8> %k1)
  %f12 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e02)
  %e13 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f03, <16 x i8> %k1)
  %f13 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e03)
  %b2 = getelementptr inbounds <16 x i8>, <16 x i8>* %b0, i64 2
  %k2 = load <16 x i8>, <16 x i8>* %b2
  %e20 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f10, <16 x i8> %k2)
  %f20 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e10)
  %e21 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f11, <16 x i8> %k2)
  %f21 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e11)
  %e22 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f12, <16 x i8> %k2)
  %f22 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e12)
  %e23 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f13, <16 x i8> %k2)
  %f23 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e13)
  %b3 = getelementptr inbounds <16 x i8>, <16 x i8>* %b0, i64 3
  %k3 = load <16 x i8>, <16 x i8>* %b3
  %e30 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f20, <16 x i8> %k3)
  %f30 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e20)
  %e31 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f21, <16 x i8> %k3)
  %f31 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e21)
  %e32 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f22, <16 x i8> %k3)
  %f32 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e22)
  %e33 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f23, <16 x i8> %k3)
  %f33 = call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %e23)
  %g0 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f30, <16 x i8> %d)
  %h0 = xor <16 x i8> %g0, %e
  %g1 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f31, <16 x i8> %d)
  %h1 = xor <16 x i8> %g1, %e
  %g2 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f32, <16 x i8> %d)
  %h2 = xor <16 x i8> %g2, %e
  %g3 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %f33, <16 x i8> %d)
  %h3 = xor <16 x i8> %g3, %e
  store <16 x i8> %h0, <16 x i8>* %c0
  %c1 = getelementptr inbounds <16 x i8>, <16 x i8>* %c0, i64 1
  store <16 x i8> %h1, <16 x i8>* %c1
  %c2 = getelementptr inbounds <16 x i8>, <16 x i8>* %c0, i64 2
  store <16 x i8> %h2, <16 x i8>* %c2
  %c3 = getelementptr inbounds <16 x i8>, <16 x i8>* %c0, i64 3
  store <16 x i8> %h3, <16 x i8>* %c3
  ret void

; CHECK-LABEL: aesea:
; CHECK: aese [[VA:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesmc [[VA]], [[VA]]
; CHECK: aese [[VB:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesmc [[VB]], [[VB]]
; CHECK: aese [[VC:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesmc [[VC]], [[VC]]
; CHECK: aese [[VD:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesmc [[VD]], [[VD]]
; CHECK: aese [[VE:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesmc [[VE]], [[VE]]
; CHECK: aese [[VF:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesmc [[VF]], [[VF]]
; CHECK: aese [[VG:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesmc [[VG]], [[VG]]
; CHECK: aese [[VH:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesmc [[VH]], [[VH]]
; CHECK-NOT: aesmc
}

define void @aesda(<16 x i8>* %a0, <16 x i8>* %b0, <16 x i8>* %c0, <16 x i8> %d, <16 x i8> %e) {
  %d0 = load <16 x i8>, <16 x i8>* %a0
  %a1 = getelementptr inbounds <16 x i8>, <16 x i8>* %a0, i64 1
  %d1 = load <16 x i8>, <16 x i8>* %a1
  %a2 = getelementptr inbounds <16 x i8>, <16 x i8>* %a0, i64 2
  %d2 = load <16 x i8>, <16 x i8>* %a2
  %a3 = getelementptr inbounds <16 x i8>, <16 x i8>* %a0, i64 3
  %d3 = load <16 x i8>, <16 x i8>* %a3
  %k0 = load <16 x i8>, <16 x i8>* %b0
  %e00 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %d0, <16 x i8> %k0)
  %f00 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e00)
  %e01 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %d1, <16 x i8> %k0)
  %f01 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e01)
  %e02 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %d2, <16 x i8> %k0)
  %f02 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e02)
  %e03 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %d3, <16 x i8> %k0)
  %f03 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e03)
  %b1 = getelementptr inbounds <16 x i8>, <16 x i8>* %b0, i64 1
  %k1 = load <16 x i8>, <16 x i8>* %b1
  %e10 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f00, <16 x i8> %k1)
  %f10 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e00)
  %e11 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f01, <16 x i8> %k1)
  %f11 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e01)
  %e12 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f02, <16 x i8> %k1)
  %f12 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e02)
  %e13 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f03, <16 x i8> %k1)
  %f13 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e03)
  %b2 = getelementptr inbounds <16 x i8>, <16 x i8>* %b0, i64 2
  %k2 = load <16 x i8>, <16 x i8>* %b2
  %e20 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f10, <16 x i8> %k2)
  %f20 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e10)
  %e21 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f11, <16 x i8> %k2)
  %f21 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e11)
  %e22 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f12, <16 x i8> %k2)
  %f22 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e12)
  %e23 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f13, <16 x i8> %k2)
  %f23 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e13)
  %b3 = getelementptr inbounds <16 x i8>, <16 x i8>* %b0, i64 3
  %k3 = load <16 x i8>, <16 x i8>* %b3
  %e30 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f20, <16 x i8> %k3)
  %f30 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e20)
  %e31 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f21, <16 x i8> %k3)
  %f31 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e21)
  %e32 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f22, <16 x i8> %k3)
  %f32 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e22)
  %e33 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f23, <16 x i8> %k3)
  %f33 = call <16 x i8> @llvm.aarch64.crypto.aesimc(<16 x i8> %e23)
  %g0 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f30, <16 x i8> %d)
  %h0 = xor <16 x i8> %g0, %e
  %g1 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f31, <16 x i8> %d)
  %h1 = xor <16 x i8> %g1, %e
  %g2 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f32, <16 x i8> %d)
  %h2 = xor <16 x i8> %g2, %e
  %g3 = call <16 x i8> @llvm.aarch64.crypto.aesd(<16 x i8> %f33, <16 x i8> %d)
  %h3 = xor <16 x i8> %g3, %e
  store <16 x i8> %h0, <16 x i8>* %c0
  %c1 = getelementptr inbounds <16 x i8>, <16 x i8>* %c0, i64 1
  store <16 x i8> %h1, <16 x i8>* %c1
  %c2 = getelementptr inbounds <16 x i8>, <16 x i8>* %c0, i64 2
  store <16 x i8> %h2, <16 x i8>* %c2
  %c3 = getelementptr inbounds <16 x i8>, <16 x i8>* %c0, i64 3
  store <16 x i8> %h3, <16 x i8>* %c3
  ret void

; CHECK-LABEL: aesda:
; CHECK: aesd [[VA:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesimc [[VA]], [[VA]]
; CHECK: aesd [[VB:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesimc [[VB]], [[VB]]
; CHECK: aesd [[VC:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesimc [[VC]], [[VC]]
; CHECK: aesd [[VD:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesimc [[VD]], [[VD]]
; CHECK: aesd [[VE:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesimc [[VE]], [[VE]]
; CHECK: aesd [[VF:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesimc [[VF]], [[VF]]
; CHECK: aesd [[VG:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesimc [[VG]], [[VG]]
; CHECK: aesd [[VH:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesimc [[VH]], [[VH]]
; CHECK-NOT: aesimc
}

define void @aes_load_store(<16 x i8> *%p1, <16 x i8> *%p2 , <16 x i8> *%p3) {
entry:
  %x1 = alloca <16 x i8>, align 16
  %x2 = alloca <16 x i8>, align 16
  %x3 = alloca <16 x i8>, align 16
  %x4 = alloca <16 x i8>, align 16
  %x5 = alloca <16 x i8>, align 16
  %in1 = load <16 x i8>, <16 x i8>* %p1, align 16
  store <16 x i8> %in1, <16 x i8>* %x1, align 16
  %aese1 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %in1, <16 x i8> %in1) #2
  %in2 = load <16 x i8>, <16 x i8>* %p2, align 16
  %aesmc1= call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %aese1) #2
  %aese2 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %in1, <16 x i8> %in2) #2
  store <16 x i8> %aesmc1, <16 x i8>* %x3, align 16
  %in3 = load <16 x i8>, <16 x i8>* %p3, align 16
  %aesmc2= call <16 x i8> @llvm.aarch64.crypto.aesmc(<16 x i8> %aese2) #2
  %aese3 = call <16 x i8> @llvm.aarch64.crypto.aese(<16 x i8> %aesmc2, <16 x i8> %in3) #2
  store <16 x i8> %aese3, <16 x i8>* %x5, align 16
  ret void

; CHECK-LABEL: aes_load_store:
; CHECK: aese [[VA:v[0-7].16b]], {{v[0-7].16b}}
; aese and aesmc are described to share a unit, hence won't be scheduled on the
; same cycle and the scheduler can find another instruction to place inbetween
; CHECK: aesmc [[VA]], [[VA]]
; CHECK: aese [[VB:v[0-7].16b]], {{v[0-7].16b}}
; CHECK-NEXT: aesmc [[VB]], [[VB]]
; CHECK-NOT: aesmc
}