; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt -passes=sandbox-vectorizer -sbvec-vec-reg-bits=1024 -sbvec-allow-non-pow2 -sbvec-passes="bottom-up-vec<>" %s -S | FileCheck %s

define void @store_load(ptr %ptr) {
; CHECK-LABEL: define void @store_load(
; CHECK-SAME: ptr [[PTR:%.*]]) {
; CHECK-NEXT:    [[PTR0:%.*]] = getelementptr float, ptr [[PTR]], i32 0
; CHECK-NEXT:    [[PTR1:%.*]] = getelementptr float, ptr [[PTR]], i32 1
; CHECK-NEXT:    [[VECL:%.*]] = load <2 x float>, ptr [[PTR0]], align 4
; CHECK-NEXT:    store <2 x float> [[VECL]], ptr [[PTR0]], align 4
; CHECK-NEXT:    ret void
;
  %ptr0 = getelementptr float, ptr %ptr, i32 0
  %ptr1 = getelementptr float, ptr %ptr, i32 1
  %ld0 = load float, ptr %ptr0
  %ld1 = load float, ptr %ptr1
  store float %ld0, ptr %ptr0
  store float %ld1, ptr %ptr1
  ret void
}


define void @store_fpext_load(ptr %ptr) {
; CHECK-LABEL: define void @store_fpext_load(
; CHECK-SAME: ptr [[PTR:%.*]]) {
; CHECK-NEXT:    [[PTR0:%.*]] = getelementptr float, ptr [[PTR]], i32 0
; CHECK-NEXT:    [[PTR1:%.*]] = getelementptr float, ptr [[PTR]], i32 1
; CHECK-NEXT:    [[PTRD0:%.*]] = getelementptr double, ptr [[PTR]], i32 0
; CHECK-NEXT:    [[PTRD1:%.*]] = getelementptr double, ptr [[PTR]], i32 1
; CHECK-NEXT:    [[VECL:%.*]] = load <2 x float>, ptr [[PTR0]], align 4
; CHECK-NEXT:    [[VCAST:%.*]] = fpext <2 x float> [[VECL]] to <2 x double>
; CHECK-NEXT:    store <2 x double> [[VCAST]], ptr [[PTRD0]], align 8
; CHECK-NEXT:    ret void
;
  %ptr0 = getelementptr float, ptr %ptr, i32 0
  %ptr1 = getelementptr float, ptr %ptr, i32 1
  %ptrd0 = getelementptr double, ptr %ptr, i32 0
  %ptrd1 = getelementptr double, ptr %ptr, i32 1
  %ld0 = load float, ptr %ptr0
  %ld1 = load float, ptr %ptr1
  %fpext0 = fpext float %ld0 to double
  %fpext1 = fpext float %ld1 to double
  store double %fpext0, ptr %ptrd0
  store double %fpext1, ptr %ptrd1
  ret void
}

define void @store_fcmp_zext_load(ptr %ptr) {
; CHECK-LABEL: define void @store_fcmp_zext_load(
; CHECK-SAME: ptr [[PTR:%.*]]) {
; CHECK-NEXT:    [[PTR0:%.*]] = getelementptr float, ptr [[PTR]], i32 0
; CHECK-NEXT:    [[PTR1:%.*]] = getelementptr float, ptr [[PTR]], i32 1
; CHECK-NEXT:    [[PTRB0:%.*]] = getelementptr i32, ptr [[PTR]], i32 0
; CHECK-NEXT:    [[PTRB1:%.*]] = getelementptr i32, ptr [[PTR]], i32 1
; CHECK-NEXT:    [[VECL1:%.*]] = load <2 x float>, ptr [[PTR0]], align 4
; CHECK-NEXT:    [[VECL:%.*]] = load <2 x float>, ptr [[PTR0]], align 4
; CHECK-NEXT:    [[VCMP:%.*]] = fcmp ogt <2 x float> [[VECL]], [[VECL1]]
; CHECK-NEXT:    [[VCAST:%.*]] = zext <2 x i1> [[VCMP]] to <2 x i32>
; CHECK-NEXT:    store <2 x i32> [[VCAST]], ptr [[PTRB0]], align 4
; CHECK-NEXT:    ret void
;
  %ptr0 = getelementptr float, ptr %ptr, i32 0
  %ptr1 = getelementptr float, ptr %ptr, i32 1
  %ptrb0 = getelementptr i32, ptr %ptr, i32 0
  %ptrb1 = getelementptr i32, ptr %ptr, i32 1
  %ldB0 = load float, ptr %ptr0
  %ldB1 = load float, ptr %ptr1
  %ldA0 = load float, ptr %ptr0
  %ldA1 = load float, ptr %ptr1
  %fcmp0 = fcmp ogt float %ldA0, %ldB0
  %fcmp1 = fcmp ogt float %ldA1, %ldB1
  %zext0 = zext i1 %fcmp0 to i32
  %zext1 = zext i1 %fcmp1 to i32
  store i32 %zext0, ptr %ptrb0
  store i32 %zext1, ptr %ptrb1
  ret void
}

define void @store_fadd_load(ptr %ptr) {
; CHECK-LABEL: define void @store_fadd_load(
; CHECK-SAME: ptr [[PTR:%.*]]) {
; CHECK-NEXT:    [[PTR0:%.*]] = getelementptr float, ptr [[PTR]], i32 0
; CHECK-NEXT:    [[PTR1:%.*]] = getelementptr float, ptr [[PTR]], i32 1
; CHECK-NEXT:    [[VECL:%.*]] = load <2 x float>, ptr [[PTR0]], align 4
; CHECK-NEXT:    [[VECL1:%.*]] = load <2 x float>, ptr [[PTR0]], align 4
; CHECK-NEXT:    [[VEC:%.*]] = fadd <2 x float> [[VECL]], [[VECL1]]
; CHECK-NEXT:    store <2 x float> [[VEC]], ptr [[PTR0]], align 4
; CHECK-NEXT:    ret void
;
  %ptr0 = getelementptr float, ptr %ptr, i32 0
  %ptr1 = getelementptr float, ptr %ptr, i32 1
  %ldA0 = load float, ptr %ptr0
  %ldA1 = load float, ptr %ptr1
  %ldB0 = load float, ptr %ptr0
  %ldB1 = load float, ptr %ptr1
  %fadd0 = fadd float %ldA0, %ldB0
  %fadd1 = fadd float %ldA1, %ldB1
  store float %fadd0, ptr %ptr0
  store float %fadd1, ptr %ptr1
  ret void
}

define void @store_fneg_load(ptr %ptr) {
; CHECK-LABEL: define void @store_fneg_load(
; CHECK-SAME: ptr [[PTR:%.*]]) {
; CHECK-NEXT:    [[PTR0:%.*]] = getelementptr float, ptr [[PTR]], i32 0
; CHECK-NEXT:    [[PTR1:%.*]] = getelementptr float, ptr [[PTR]], i32 1
; CHECK-NEXT:    [[VECL:%.*]] = load <2 x float>, ptr [[PTR0]], align 4
; CHECK-NEXT:    [[VEC:%.*]] = fneg <2 x float> [[VECL]]
; CHECK-NEXT:    store <2 x float> [[VEC]], ptr [[PTR0]], align 4
; CHECK-NEXT:    ret void
;
  %ptr0 = getelementptr float, ptr %ptr, i32 0
  %ptr1 = getelementptr float, ptr %ptr, i32 1
  %ld0 = load float, ptr %ptr0
  %ld1 = load float, ptr %ptr1
  %fneg0 = fneg float %ld0
  %fneg1 = fneg float %ld1
  store float %fneg0, ptr %ptr0
  store float %fneg1, ptr %ptr1
  ret void
}

define float @scalars_with_external_uses_not_dead(ptr %ptr) {
; CHECK-LABEL: define float @scalars_with_external_uses_not_dead(
; CHECK-SAME: ptr [[PTR:%.*]]) {
; CHECK-NEXT:    [[PTR0:%.*]] = getelementptr float, ptr [[PTR]], i32 0
; CHECK-NEXT:    [[PTR1:%.*]] = getelementptr float, ptr [[PTR]], i32 1
; CHECK-NEXT:    [[LD0:%.*]] = load float, ptr [[PTR0]], align 4
; CHECK-NEXT:    [[LD1:%.*]] = load float, ptr [[PTR1]], align 4
; CHECK-NEXT:    [[VECL:%.*]] = load <2 x float>, ptr [[PTR0]], align 4
; CHECK-NEXT:    store <2 x float> [[VECL]], ptr [[PTR0]], align 4
; CHECK-NEXT:    [[USER:%.*]] = fneg float [[LD1]]
; CHECK-NEXT:    ret float [[LD0]]
;
  %ptr0 = getelementptr float, ptr %ptr, i32 0
  %ptr1 = getelementptr float, ptr %ptr, i32 1
  %ld0 = load float, ptr %ptr0
  %ld1 = load float, ptr %ptr1
  store float %ld0, ptr %ptr0
  store float %ld1, ptr %ptr1
  %user = fneg float %ld1
  ret float %ld0
}

define void @pack_scalars(ptr %ptr, ptr %ptr2) {
; CHECK-LABEL: define void @pack_scalars(
; CHECK-SAME: ptr [[PTR:%.*]], ptr [[PTR2:%.*]]) {
; CHECK-NEXT:    [[PTR0:%.*]] = getelementptr float, ptr [[PTR]], i32 0
; CHECK-NEXT:    [[PTR1:%.*]] = getelementptr float, ptr [[PTR]], i32 1
; CHECK-NEXT:    [[LD0:%.*]] = load float, ptr [[PTR0]], align 4
; CHECK-NEXT:    [[LD1:%.*]] = load float, ptr [[PTR2]], align 4
; CHECK-NEXT:    [[PACK:%.*]] = insertelement <2 x float> poison, float [[LD0]], i32 0
; CHECK-NEXT:    [[PACK1:%.*]] = insertelement <2 x float> [[PACK]], float [[LD1]], i32 1
; CHECK-NEXT:    store <2 x float> [[PACK1]], ptr [[PTR0]], align 4
; CHECK-NEXT:    ret void
;
  %ptr0 = getelementptr float, ptr %ptr, i32 0
  %ptr1 = getelementptr float, ptr %ptr, i32 1
  %ld0 = load float, ptr %ptr0
  %ld1 = load float, ptr %ptr2
  store float %ld0, ptr %ptr0
  store float %ld1, ptr %ptr1
  ret void
}

declare void @foo()
define void @cant_vectorize_seeds(ptr %ptr) {
; CHECK-LABEL: define void @cant_vectorize_seeds(
; CHECK-SAME: ptr [[PTR:%.*]]) {
; CHECK-NEXT:    [[PTR0:%.*]] = getelementptr float, ptr [[PTR]], i32 0
; CHECK-NEXT:    [[PTR1:%.*]] = getelementptr float, ptr [[PTR]], i32 1
; CHECK-NEXT:    [[LD0:%.*]] = load float, ptr [[PTR0]], align 4
; CHECK-NEXT:    [[LD1:%.*]] = load float, ptr [[PTR1]], align 4
; CHECK-NEXT:    store float [[LD1]], ptr [[PTR1]], align 4
; CHECK-NEXT:    call void @foo()
; CHECK-NEXT:    store float [[LD1]], ptr [[PTR1]], align 4
; CHECK-NEXT:    ret void
;
  %ptr0 = getelementptr float, ptr %ptr, i32 0
  %ptr1 = getelementptr float, ptr %ptr, i32 1
  %ld0 = load float, ptr %ptr0
  %ld1 = load float, ptr %ptr1
  store float %ld1, ptr %ptr1
  call void @foo() ; This call blocks scheduling of the store seeds.
  store float %ld1, ptr %ptr1
  ret void
}

define void @pack_vectors(ptr %ptr, ptr %ptr2) {
; CHECK-LABEL: define void @pack_vectors(
; CHECK-SAME: ptr [[PTR:%.*]], ptr [[PTR2:%.*]]) {
; CHECK-NEXT:    [[PTR0:%.*]] = getelementptr <2 x float>, ptr [[PTR]], i32 0
; CHECK-NEXT:    [[PTR1:%.*]] = getelementptr float, ptr [[PTR]], i32 2
; CHECK-NEXT:    [[LD0:%.*]] = load <2 x float>, ptr [[PTR0]], align 8
; CHECK-NEXT:    [[LD1:%.*]] = load float, ptr [[PTR2]], align 4
; CHECK-NEXT:    [[VPACK:%.*]] = extractelement <2 x float> [[LD0]], i32 0
; CHECK-NEXT:    [[VPACK1:%.*]] = insertelement <3 x float> poison, float [[VPACK]], i32 0
; CHECK-NEXT:    [[VPACK2:%.*]] = extractelement <2 x float> [[LD0]], i32 1
; CHECK-NEXT:    [[VPACK3:%.*]] = insertelement <3 x float> [[VPACK1]], float [[VPACK2]], i32 1
; CHECK-NEXT:    [[PACK:%.*]] = insertelement <3 x float> [[VPACK3]], float [[LD1]], i32 2
; CHECK-NEXT:    store <3 x float> [[PACK]], ptr [[PTR0]], align 8
; CHECK-NEXT:    ret void
;
  %ptr0 = getelementptr <2 x float>, ptr %ptr, i32 0
  %ptr1 = getelementptr float, ptr %ptr, i32 2
  %ld0 = load <2 x float>, ptr %ptr0
  %ld1 = load float, ptr %ptr2
  store <2 x float> %ld0, ptr %ptr0
  store float %ld1, ptr %ptr1
  ret void
}