; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -passes=instcombine -S -data-layout="e-n64" | FileCheck %s --check-prefixes=ANY,ANYLE,LE64
; RUN: opt < %s -passes=instcombine -S -data-layout="e-n128" | FileCheck %s --check-prefixes=ANY,ANYLE,LE128
; RUN: opt < %s -passes=instcombine -S -data-layout="E-n64" | FileCheck %s --check-prefixes=ANY,ANYBE,BE64
; RUN: opt < %s -passes=instcombine -S -data-layout="E-n128" | FileCheck %s --check-prefixes=ANY,ANYBE,BE128

define i32 @extractelement_out_of_range(<2 x i32> %x) {
; ANY-LABEL: @extractelement_out_of_range(
; ANY-NEXT:    ret i32 poison
;
  %E1 = extractelement <2 x i32> %x, i8 16
  ret i32 %E1
}

define i32 @extractelement_type_out_of_range(<2 x i32> %x) {
; ANY-LABEL: @extractelement_type_out_of_range(
; ANY-NEXT:    [[E1:%.*]] = extractelement <2 x i32> [[X:%.*]], i64 0
; ANY-NEXT:    ret i32 [[E1]]
;
  %E1 = extractelement <2 x i32> %x, i128 0
  ret i32 %E1
}

define i32 @bitcasted_inselt_equal_num_elts(float %f) {
; ANY-LABEL: @bitcasted_inselt_equal_num_elts(
; ANY-NEXT:    [[R:%.*]] = bitcast float [[F:%.*]] to i32
; ANY-NEXT:    ret i32 [[R]]
;
  %vf = insertelement <4 x float> undef, float %f, i32 0
  %vi = bitcast <4 x float> %vf to <4 x i32>
  %r = extractelement <4 x i32> %vi, i32 0
  ret i32 %r
}

define i64 @test2(i64 %in) {
; ANY-LABEL: @test2(
; ANY-NEXT:    ret i64 [[IN:%.*]]
;
  %vec = insertelement <8 x i64> undef, i64 %in, i32 0
  %splat = shufflevector <8 x i64> %vec, <8 x i64> undef, <8 x i32> zeroinitializer
  %add = add <8 x i64> %splat, <i64 0, i64 1, i64 2, i64 3, i64 4, i64 5, i64 6, i64 7>
  %r = extractelement <8 x i64> %add, i32 0
  ret i64 %r
}

define i32 @bitcasted_inselt_wide_source_zero_elt(i64 %x) {
; ANYLE-LABEL: @bitcasted_inselt_wide_source_zero_elt(
; ANYLE-NEXT:    [[R:%.*]] = trunc i64 [[X:%.*]] to i32
; ANYLE-NEXT:    ret i32 [[R]]
;
; ANYBE-LABEL: @bitcasted_inselt_wide_source_zero_elt(
; ANYBE-NEXT:    [[TMP1:%.*]] = lshr i64 [[X:%.*]], 32
; ANYBE-NEXT:    [[R:%.*]] = trunc nuw i64 [[TMP1]] to i32
; ANYBE-NEXT:    ret i32 [[R]]
;
  %i = insertelement <2 x i64> zeroinitializer, i64 %x, i32 0
  %b = bitcast <2 x i64> %i to <4 x i32>
  %r = extractelement <4 x i32> %b, i32 0
  ret i32 %r
}

define i16 @bitcasted_inselt_wide_source_modulo_elt(i64 %x) {
; ANYLE-LABEL: @bitcasted_inselt_wide_source_modulo_elt(
; ANYLE-NEXT:    [[R:%.*]] = trunc i64 [[X:%.*]] to i16
; ANYLE-NEXT:    ret i16 [[R]]
;
; ANYBE-LABEL: @bitcasted_inselt_wide_source_modulo_elt(
; ANYBE-NEXT:    [[TMP1:%.*]] = lshr i64 [[X:%.*]], 48
; ANYBE-NEXT:    [[R:%.*]] = trunc nuw i64 [[TMP1]] to i16
; ANYBE-NEXT:    ret i16 [[R]]
;
  %i = insertelement <2 x i64> undef, i64 %x, i32 1
  %b = bitcast <2 x i64> %i to <8 x i16>
  %r = extractelement <8 x i16> %b, i32 4
  ret i16 %r
}

define i32 @bitcasted_inselt_wide_source_not_modulo_elt(i64 %x) {
; ANYLE-LABEL: @bitcasted_inselt_wide_source_not_modulo_elt(
; ANYLE-NEXT:    [[TMP1:%.*]] = lshr i64 [[X:%.*]], 32
; ANYLE-NEXT:    [[R:%.*]] = trunc nuw i64 [[TMP1]] to i32
; ANYLE-NEXT:    ret i32 [[R]]
;
; ANYBE-LABEL: @bitcasted_inselt_wide_source_not_modulo_elt(
; ANYBE-NEXT:    [[R:%.*]] = trunc i64 [[X:%.*]] to i32
; ANYBE-NEXT:    ret i32 [[R]]
;
  %i = insertelement <2 x i64> undef, i64 %x, i32 0
  %b = bitcast <2 x i64> %i to <4 x i32>
  %r = extractelement <4 x i32> %b, i32 1
  ret i32 %r
}

define i8 @bitcasted_inselt_wide_source_not_modulo_elt_not_half(i32 %x) {
; ANYLE-LABEL: @bitcasted_inselt_wide_source_not_modulo_elt_not_half(
; ANYLE-NEXT:    [[TMP1:%.*]] = lshr i32 [[X:%.*]], 16
; ANYLE-NEXT:    [[R:%.*]] = trunc i32 [[TMP1]] to i8
; ANYLE-NEXT:    ret i8 [[R]]
;
; ANYBE-LABEL: @bitcasted_inselt_wide_source_not_modulo_elt_not_half(
; ANYBE-NEXT:    [[TMP1:%.*]] = lshr i32 [[X:%.*]], 8
; ANYBE-NEXT:    [[R:%.*]] = trunc i32 [[TMP1]] to i8
; ANYBE-NEXT:    ret i8 [[R]]
;
  %i = insertelement <2 x i32> undef, i32 %x, i32 0
  %b = bitcast <2 x i32> %i to <8 x i8>
  %r = extractelement <8 x i8> %b, i32 2
  ret i8 %r
}

define i3 @bitcasted_inselt_wide_source_not_modulo_elt_not_half_weird_types(i15 %x) {
; ANYLE-LABEL: @bitcasted_inselt_wide_source_not_modulo_elt_not_half_weird_types(
; ANYLE-NEXT:    [[TMP1:%.*]] = lshr i15 [[X:%.*]], 3
; ANYLE-NEXT:    [[R:%.*]] = trunc i15 [[TMP1]] to i3
; ANYLE-NEXT:    ret i3 [[R]]
;
; ANYBE-LABEL: @bitcasted_inselt_wide_source_not_modulo_elt_not_half_weird_types(
; ANYBE-NEXT:    [[TMP1:%.*]] = lshr i15 [[X:%.*]], 9
; ANYBE-NEXT:    [[R:%.*]] = trunc i15 [[TMP1]] to i3
; ANYBE-NEXT:    ret i3 [[R]]
;
  %i = insertelement <3 x i15> undef, i15 %x, i32 0
  %b = bitcast <3 x i15> %i to <15 x i3>
  %r = extractelement <15 x i3> %b, i32 1
  ret i3 %r
}

; Negative test for the above fold, but we can remove the insert here.

define i8 @bitcasted_inselt_wide_source_wrong_insert(<2 x i32> %v, i32 %x) {
; ANY-LABEL: @bitcasted_inselt_wide_source_wrong_insert(
; ANY-NEXT:    [[TMP1:%.*]] = bitcast <2 x i32> [[V:%.*]] to <8 x i8>
; ANY-NEXT:    [[R:%.*]] = extractelement <8 x i8> [[TMP1]], i64 2
; ANY-NEXT:    ret i8 [[R]]
;
  %i = insertelement <2 x i32> %v, i32 %x, i32 1
  %b = bitcast <2 x i32> %i to <8 x i8>
  %r = extractelement <8 x i8> %b, i32 2
  ret i8 %r
}

; Partial negative test for the above fold, extra uses are not allowed if shift is needed.

declare void @use(<8 x i8>)

define i8 @bitcasted_inselt_wide_source_uses(i32 %x) {
; ANYLE-LABEL: @bitcasted_inselt_wide_source_uses(
; ANYLE-NEXT:    [[I:%.*]] = insertelement <2 x i32> <i32 poison, i32 undef>, i32 [[X:%.*]], i64 0
; ANYLE-NEXT:    [[B:%.*]] = bitcast <2 x i32> [[I]] to <8 x i8>
; ANYLE-NEXT:    call void @use(<8 x i8> [[B]])
; ANYLE-NEXT:    [[R:%.*]] = extractelement <8 x i8> [[B]], i64 3
; ANYLE-NEXT:    ret i8 [[R]]
;
; ANYBE-LABEL: @bitcasted_inselt_wide_source_uses(
; ANYBE-NEXT:    [[I:%.*]] = insertelement <2 x i32> <i32 poison, i32 undef>, i32 [[X:%.*]], i64 0
; ANYBE-NEXT:    [[B:%.*]] = bitcast <2 x i32> [[I]] to <8 x i8>
; ANYBE-NEXT:    call void @use(<8 x i8> [[B]])
; ANYBE-NEXT:    [[R:%.*]] = trunc i32 [[X]] to i8
; ANYBE-NEXT:    ret i8 [[R]]
;
  %i = insertelement <2 x i32> undef, i32 %x, i32 0
  %b = bitcast <2 x i32> %i to <8 x i8>
  call void @use(<8 x i8> %b)
  %r = extractelement <8 x i8> %b, i32 3
  ret i8 %r
}

define float @bitcasted_inselt_to_FP(i64 %x) {
; ANYLE-LABEL: @bitcasted_inselt_to_FP(
; ANYLE-NEXT:    [[TMP1:%.*]] = lshr i64 [[X:%.*]], 32
; ANYLE-NEXT:    [[TMP2:%.*]] = trunc nuw i64 [[TMP1]] to i32
; ANYLE-NEXT:    [[R:%.*]] = bitcast i32 [[TMP2]] to float
; ANYLE-NEXT:    ret float [[R]]
;
; ANYBE-LABEL: @bitcasted_inselt_to_FP(
; ANYBE-NEXT:    [[TMP1:%.*]] = trunc i64 [[X:%.*]] to i32
; ANYBE-NEXT:    [[R:%.*]] = bitcast i32 [[TMP1]] to float
; ANYBE-NEXT:    ret float [[R]]
;
  %i = insertelement <2 x i64> undef, i64 %x, i32 0
  %b = bitcast <2 x i64> %i to <4 x float>
  %r = extractelement <4 x float> %b, i32 1
  ret float %r
}

declare void @use_v2i128(<2 x i128>)
declare void @use_v8f32(<8 x float>)

define float @bitcasted_inselt_to_FP_uses(i128 %x) {
; ANY-LABEL: @bitcasted_inselt_to_FP_uses(
; ANY-NEXT:    [[I:%.*]] = insertelement <2 x i128> <i128 poison, i128 undef>, i128 [[X:%.*]], i64 0
; ANY-NEXT:    call void @use_v2i128(<2 x i128> [[I]])
; ANY-NEXT:    [[B:%.*]] = bitcast <2 x i128> [[I]] to <8 x float>
; ANY-NEXT:    [[R:%.*]] = extractelement <8 x float> [[B]], i64 1
; ANY-NEXT:    ret float [[R]]
;
  %i = insertelement <2 x i128> undef, i128 %x, i32 0
  call void @use_v2i128(<2 x i128> %i)
  %b = bitcast <2 x i128> %i to <8 x float>
  %r = extractelement <8 x float> %b, i32 1
  ret float %r
}

define float @bitcasted_inselt_to_FP_uses2(i128 %x) {
; ANY-LABEL: @bitcasted_inselt_to_FP_uses2(
; ANY-NEXT:    [[I:%.*]] = insertelement <2 x i128> <i128 poison, i128 undef>, i128 [[X:%.*]], i64 0
; ANY-NEXT:    [[B:%.*]] = bitcast <2 x i128> [[I]] to <8 x float>
; ANY-NEXT:    call void @use_v8f32(<8 x float> [[B]])
; ANY-NEXT:    [[R:%.*]] = extractelement <8 x float> [[B]], i64 1
; ANY-NEXT:    ret float [[R]]
;
  %i = insertelement <2 x i128> undef, i128 %x, i32 0
  %b = bitcast <2 x i128> %i to <8 x float>
  call void @use_v8f32(<8 x float> %b)
  %r = extractelement <8 x float> %b, i32 1
  ret float %r
}

define i32 @bitcasted_inselt_from_FP(double %x) {
; ANYLE-LABEL: @bitcasted_inselt_from_FP(
; ANYLE-NEXT:    [[TMP1:%.*]] = bitcast double [[X:%.*]] to i64
; ANYLE-NEXT:    [[TMP2:%.*]] = lshr i64 [[TMP1]], 32
; ANYLE-NEXT:    [[R:%.*]] = trunc nuw i64 [[TMP2]] to i32
; ANYLE-NEXT:    ret i32 [[R]]
;
; ANYBE-LABEL: @bitcasted_inselt_from_FP(
; ANYBE-NEXT:    [[TMP1:%.*]] = bitcast double [[X:%.*]] to i64
; ANYBE-NEXT:    [[R:%.*]] = trunc i64 [[TMP1]] to i32
; ANYBE-NEXT:    ret i32 [[R]]
;
  %i = insertelement <2 x double> undef, double %x, i32 0
  %b = bitcast <2 x double> %i to <4 x i32>
  %r = extractelement <4 x i32> %b, i32 1
  ret i32 %r
}

declare void @use_v2f64(<2 x double>)
declare void @use_v8i16(<8 x i16>)

define i16 @bitcasted_inselt_from_FP_uses(double %x) {
; ANY-LABEL: @bitcasted_inselt_from_FP_uses(
; ANY-NEXT:    [[I:%.*]] = insertelement <2 x double> <double poison, double undef>, double [[X:%.*]], i64 0
; ANY-NEXT:    call void @use_v2f64(<2 x double> [[I]])
; ANY-NEXT:    [[B:%.*]] = bitcast <2 x double> [[I]] to <8 x i16>
; ANY-NEXT:    [[R:%.*]] = extractelement <8 x i16> [[B]], i64 1
; ANY-NEXT:    ret i16 [[R]]
;
  %i = insertelement <2 x double> undef, double %x, i32 0
  call void @use_v2f64(<2 x double> %i)
  %b = bitcast <2 x double> %i to <8 x i16>
  %r = extractelement <8 x i16> %b, i32 1
  ret i16 %r
}

define i16 @bitcasted_inselt_from_FP_uses2(double %x) {
; ANY-LABEL: @bitcasted_inselt_from_FP_uses2(
; ANY-NEXT:    [[I:%.*]] = insertelement <2 x double> <double poison, double undef>, double [[X:%.*]], i64 0
; ANY-NEXT:    [[B:%.*]] = bitcast <2 x double> [[I]] to <8 x i16>
; ANY-NEXT:    call void @use_v8i16(<8 x i16> [[B]])
; ANY-NEXT:    [[R:%.*]] = extractelement <8 x i16> [[B]], i64 1
; ANY-NEXT:    ret i16 [[R]]
;
  %i = insertelement <2 x double> undef, double %x, i32 0
  %b = bitcast <2 x double> %i to <8 x i16>
  call void @use_v8i16(<8 x i16> %b)
  %r = extractelement <8 x i16> %b, i32 1
  ret i16 %r
}

define float @bitcasted_inselt_to_and_from_FP(double %x) {
; ANY-LABEL: @bitcasted_inselt_to_and_from_FP(
; ANY-NEXT:    [[I:%.*]] = insertelement <2 x double> poison, double [[X:%.*]], i64 0
; ANY-NEXT:    [[B:%.*]] = bitcast <2 x double> [[I]] to <4 x float>
; ANY-NEXT:    [[R:%.*]] = extractelement <4 x float> [[B]], i64 1
; ANY-NEXT:    ret float [[R]]
;
  %i = insertelement <2 x double> undef, double %x, i32 0
  %b = bitcast <2 x double> %i to <4 x float>
  %r = extractelement <4 x float> %b, i32 1
  ret float %r
}

define float @bitcasted_inselt_to_and_from_FP_uses(double %x) {
; ANY-LABEL: @bitcasted_inselt_to_and_from_FP_uses(
; ANY-NEXT:    [[I:%.*]] = insertelement <2 x double> <double poison, double undef>, double [[X:%.*]], i64 0
; ANY-NEXT:    call void @use_v2f64(<2 x double> [[I]])
; ANY-NEXT:    [[B:%.*]] = bitcast <2 x double> [[I]] to <4 x float>
; ANY-NEXT:    [[R:%.*]] = extractelement <4 x float> [[B]], i64 1
; ANY-NEXT:    ret float [[R]]
;
  %i = insertelement <2 x double> undef, double %x, i32 0
  call void @use_v2f64(<2 x double> %i)
  %b = bitcast <2 x double> %i to <4 x float>
  %r = extractelement <4 x float> %b, i32 1
  ret float %r
}

declare void @use_v4f32(<4 x float>)

define float @bitcasted_inselt_to_and_from_FP_uses2(double %x) {
; ANY-LABEL: @bitcasted_inselt_to_and_from_FP_uses2(
; ANY-NEXT:    [[I:%.*]] = insertelement <2 x double> <double poison, double undef>, double [[X:%.*]], i64 0
; ANY-NEXT:    [[B:%.*]] = bitcast <2 x double> [[I]] to <4 x float>
; ANY-NEXT:    call void @use_v4f32(<4 x float> [[B]])
; ANY-NEXT:    [[R:%.*]] = extractelement <4 x float> [[B]], i64 1
; ANY-NEXT:    ret float [[R]]
;
  %i = insertelement <2 x double> undef, double %x, i32 0
  %b = bitcast <2 x double> %i to <4 x float>
  call void @use_v4f32(<4 x float> %b)
  %r = extractelement <4 x float> %b, i32 1
  ret float %r
}

; This would crash/assert because the logic for collectShuffleElements()
; does not consider the possibility of invalid insert/extract operands.

define <4 x double> @invalid_extractelement(<2 x double> %a, <4 x double> %b, ptr %p) {
; ANY-LABEL: @invalid_extractelement(
; ANY-NEXT:    [[TMP1:%.*]] = shufflevector <2 x double> [[A:%.*]], <2 x double> poison, <4 x i32> <i32 0, i32 poison, i32 poison, i32 poison>
; ANY-NEXT:    [[T4:%.*]] = shufflevector <4 x double> [[B:%.*]], <4 x double> [[TMP1]], <4 x i32> <i32 0, i32 1, i32 4, i32 3>
; ANY-NEXT:    [[E:%.*]] = extractelement <4 x double> [[B]], i64 1
; ANY-NEXT:    store double [[E]], ptr [[P:%.*]], align 8
; ANY-NEXT:    ret <4 x double> [[T4]]
;
  %t3 = extractelement <2 x double> %a, i32 0
  %t4 = insertelement <4 x double> %b, double %t3, i32 2
  %e = extractelement <4 x double> %t4, i32 1
  store double %e, ptr %p
  %e1 = extractelement <2 x double> %a, i32 4 ; invalid index
  %r = insertelement <4 x double> %t4, double %e1, i64 0
  ret <4 x double> %r
}

; i32 is a desirable/supported type independent of data layout.

define i8 @bitcast_scalar_supported_type_index0(i32 %x) {
; ANYLE-LABEL: @bitcast_scalar_supported_type_index0(
; ANYLE-NEXT:    [[R:%.*]] = trunc i32 [[X:%.*]] to i8
; ANYLE-NEXT:    ret i8 [[R]]
;
; ANYBE-LABEL: @bitcast_scalar_supported_type_index0(
; ANYBE-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i32 [[X:%.*]], 24
; ANYBE-NEXT:    [[R:%.*]] = trunc nuw i32 [[EXTELT_OFFSET]] to i8
; ANYBE-NEXT:    ret i8 [[R]]
;
  %v = bitcast i32 %x to <4 x i8>
  %r = extractelement <4 x i8> %v, i8 0
  ret i8 %r
}

define i8 @bitcast_scalar_supported_type_index2(i32 %x) {
; ANYLE-LABEL: @bitcast_scalar_supported_type_index2(
; ANYLE-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i32 [[X:%.*]], 16
; ANYLE-NEXT:    [[R:%.*]] = trunc i32 [[EXTELT_OFFSET]] to i8
; ANYLE-NEXT:    ret i8 [[R]]
;
; ANYBE-LABEL: @bitcast_scalar_supported_type_index2(
; ANYBE-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i32 [[X:%.*]], 8
; ANYBE-NEXT:    [[R:%.*]] = trunc i32 [[EXTELT_OFFSET]] to i8
; ANYBE-NEXT:    ret i8 [[R]]
;
  %v = bitcast i32 %x to <4 x i8>
  %r = extractelement <4 x i8> %v, i64 2
  ret i8 %r
}

; i64 is legal based on data layout.

define i4 @bitcast_scalar_legal_type_index3(i64 %x) {
; LE64-LABEL: @bitcast_scalar_legal_type_index3(
; LE64-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i64 [[X:%.*]], 12
; LE64-NEXT:    [[R:%.*]] = trunc i64 [[EXTELT_OFFSET]] to i4
; LE64-NEXT:    ret i4 [[R]]
;
; LE128-LABEL: @bitcast_scalar_legal_type_index3(
; LE128-NEXT:    [[V:%.*]] = bitcast i64 [[X:%.*]] to <16 x i4>
; LE128-NEXT:    [[R:%.*]] = extractelement <16 x i4> [[V]], i64 3
; LE128-NEXT:    ret i4 [[R]]
;
; BE64-LABEL: @bitcast_scalar_legal_type_index3(
; BE64-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i64 [[X:%.*]], 48
; BE64-NEXT:    [[R:%.*]] = trunc i64 [[EXTELT_OFFSET]] to i4
; BE64-NEXT:    ret i4 [[R]]
;
; BE128-LABEL: @bitcast_scalar_legal_type_index3(
; BE128-NEXT:    [[V:%.*]] = bitcast i64 [[X:%.*]] to <16 x i4>
; BE128-NEXT:    [[R:%.*]] = extractelement <16 x i4> [[V]], i64 3
; BE128-NEXT:    ret i4 [[R]]
;

  %v = bitcast i64 %x to <16 x i4>
  %r = extractelement <16 x i4> %v, i64 3
  ret i4 %r
}

; negative test - don't create a shift for an illegal type.

define i8 @bitcast_scalar_illegal_type_index1(i128 %x) {
; LE64-LABEL: @bitcast_scalar_illegal_type_index1(
; LE64-NEXT:    [[V:%.*]] = bitcast i128 [[X:%.*]] to <16 x i8>
; LE64-NEXT:    [[R:%.*]] = extractelement <16 x i8> [[V]], i64 1
; LE64-NEXT:    ret i8 [[R]]
;
; LE128-LABEL: @bitcast_scalar_illegal_type_index1(
; LE128-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i128 [[X:%.*]], 8
; LE128-NEXT:    [[R:%.*]] = trunc i128 [[EXTELT_OFFSET]] to i8
; LE128-NEXT:    ret i8 [[R]]
;
; BE64-LABEL: @bitcast_scalar_illegal_type_index1(
; BE64-NEXT:    [[V:%.*]] = bitcast i128 [[X:%.*]] to <16 x i8>
; BE64-NEXT:    [[R:%.*]] = extractelement <16 x i8> [[V]], i64 1
; BE64-NEXT:    ret i8 [[R]]
;
; BE128-LABEL: @bitcast_scalar_illegal_type_index1(
; BE128-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i128 [[X:%.*]], 112
; BE128-NEXT:    [[R:%.*]] = trunc i128 [[EXTELT_OFFSET]] to i8
; BE128-NEXT:    ret i8 [[R]]
;
  %v = bitcast i128 %x to <16 x i8>
  %r = extractelement <16 x i8> %v, i64 1
  ret i8 %r
}

; negative test - can't use shift/trunc on FP

define i8 @bitcast_fp_index0(float %x) {
; ANY-LABEL: @bitcast_fp_index0(
; ANY-NEXT:    [[V:%.*]] = bitcast float [[X:%.*]] to <4 x i8>
; ANY-NEXT:    [[R:%.*]] = extractelement <4 x i8> [[V]], i64 0
; ANY-NEXT:    ret i8 [[R]]
;
  %v = bitcast float %x to <4 x i8>
  %r = extractelement <4 x i8> %v, i8 0
  ret i8 %r
}

define half @bitcast_fp16vec_index0(i32 %x) {
; ANYLE-LABEL: @bitcast_fp16vec_index0(
; ANYLE-NEXT:    [[TMP1:%.*]] = trunc i32 [[X:%.*]] to i16
; ANYLE-NEXT:    [[R:%.*]] = bitcast i16 [[TMP1]] to half
; ANYLE-NEXT:    ret half [[R]]
;
; ANYBE-LABEL: @bitcast_fp16vec_index0(
; ANYBE-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i32 [[X:%.*]], 16
; ANYBE-NEXT:    [[TMP1:%.*]] = trunc nuw i32 [[EXTELT_OFFSET]] to i16
; ANYBE-NEXT:    [[R:%.*]] = bitcast i16 [[TMP1]] to half
; ANYBE-NEXT:    ret half [[R]]
;
  %v = bitcast i32 %x to <2 x half>
  %r = extractelement <2 x half> %v, i8 0
  ret half %r
}

define half @bitcast_fp16vec_index1(i32 %x) {
; ANYLE-LABEL: @bitcast_fp16vec_index1(
; ANYLE-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i32 [[X:%.*]], 16
; ANYLE-NEXT:    [[TMP1:%.*]] = trunc nuw i32 [[EXTELT_OFFSET]] to i16
; ANYLE-NEXT:    [[R:%.*]] = bitcast i16 [[TMP1]] to half
; ANYLE-NEXT:    ret half [[R]]
;
; ANYBE-LABEL: @bitcast_fp16vec_index1(
; ANYBE-NEXT:    [[TMP1:%.*]] = trunc i32 [[X:%.*]] to i16
; ANYBE-NEXT:    [[R:%.*]] = bitcast i16 [[TMP1]] to half
; ANYBE-NEXT:    ret half [[R]]
;
  %v = bitcast i32 %x to <2 x half>
  %r = extractelement <2 x half> %v, i8 1
  ret half %r
}

define bfloat @bitcast_bfp16vec_index0(i32 %x) {
; ANYLE-LABEL: @bitcast_bfp16vec_index0(
; ANYLE-NEXT:    [[TMP1:%.*]] = trunc i32 [[X:%.*]] to i16
; ANYLE-NEXT:    [[R:%.*]] = bitcast i16 [[TMP1]] to bfloat
; ANYLE-NEXT:    ret bfloat [[R]]
;
; ANYBE-LABEL: @bitcast_bfp16vec_index0(
; ANYBE-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i32 [[X:%.*]], 16
; ANYBE-NEXT:    [[TMP1:%.*]] = trunc nuw i32 [[EXTELT_OFFSET]] to i16
; ANYBE-NEXT:    [[R:%.*]] = bitcast i16 [[TMP1]] to bfloat
; ANYBE-NEXT:    ret bfloat [[R]]
;
  %v = bitcast i32 %x to <2 x bfloat>
  %r = extractelement <2 x bfloat> %v, i8 0
  ret bfloat %r
}

define bfloat @bitcast_bfp16vec_index1(i32 %x) {
; ANYLE-LABEL: @bitcast_bfp16vec_index1(
; ANYLE-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i32 [[X:%.*]], 16
; ANYLE-NEXT:    [[TMP1:%.*]] = trunc nuw i32 [[EXTELT_OFFSET]] to i16
; ANYLE-NEXT:    [[R:%.*]] = bitcast i16 [[TMP1]] to bfloat
; ANYLE-NEXT:    ret bfloat [[R]]
;
; ANYBE-LABEL: @bitcast_bfp16vec_index1(
; ANYBE-NEXT:    [[TMP1:%.*]] = trunc i32 [[X:%.*]] to i16
; ANYBE-NEXT:    [[R:%.*]] = bitcast i16 [[TMP1]] to bfloat
; ANYBE-NEXT:    ret bfloat [[R]]
;
  %v = bitcast i32 %x to <2 x bfloat>
  %r = extractelement <2 x bfloat> %v, i8 1
  ret bfloat %r
}

define float @bitcast_fp32vec_index0(i64 %x) {
; ANYLE-LABEL: @bitcast_fp32vec_index0(
; ANYLE-NEXT:    [[TMP1:%.*]] = trunc i64 [[X:%.*]] to i32
; ANYLE-NEXT:    [[R:%.*]] = bitcast i32 [[TMP1]] to float
; ANYLE-NEXT:    ret float [[R]]
;
; BE64-LABEL: @bitcast_fp32vec_index0(
; BE64-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i64 [[X:%.*]], 32
; BE64-NEXT:    [[TMP1:%.*]] = trunc nuw i64 [[EXTELT_OFFSET]] to i32
; BE64-NEXT:    [[R:%.*]] = bitcast i32 [[TMP1]] to float
; BE64-NEXT:    ret float [[R]]
;
; BE128-LABEL: @bitcast_fp32vec_index0(
; BE128-NEXT:    [[V:%.*]] = bitcast i64 [[X:%.*]] to <2 x float>
; BE128-NEXT:    [[R:%.*]] = extractelement <2 x float> [[V]], i64 0
; BE128-NEXT:    ret float [[R]]
;
  %v = bitcast i64 %x to <2 x float>
  %r = extractelement <2 x float> %v, i8 0
  ret float %r
}

define float @bitcast_fp32vec_index1(i64 %x) {
; LE64-LABEL: @bitcast_fp32vec_index1(
; LE64-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i64 [[X:%.*]], 32
; LE64-NEXT:    [[TMP1:%.*]] = trunc nuw i64 [[EXTELT_OFFSET]] to i32
; LE64-NEXT:    [[R:%.*]] = bitcast i32 [[TMP1]] to float
; LE64-NEXT:    ret float [[R]]
;
; LE128-LABEL: @bitcast_fp32vec_index1(
; LE128-NEXT:    [[V:%.*]] = bitcast i64 [[X:%.*]] to <2 x float>
; LE128-NEXT:    [[R:%.*]] = extractelement <2 x float> [[V]], i64 1
; LE128-NEXT:    ret float [[R]]
;
; ANYBE-LABEL: @bitcast_fp32vec_index1(
; ANYBE-NEXT:    [[TMP1:%.*]] = trunc i64 [[X:%.*]] to i32
; ANYBE-NEXT:    [[R:%.*]] = bitcast i32 [[TMP1]] to float
; ANYBE-NEXT:    ret float [[R]]
;
  %v = bitcast i64 %x to <2 x float>
  %r = extractelement <2 x float> %v, i8 1
  ret float %r
}

define double @bitcast_fp64vec64_index0(i64 %x) {
; ANY-LABEL: @bitcast_fp64vec64_index0(
; ANY-NEXT:    [[R:%.*]] = bitcast i64 [[X:%.*]] to double
; ANY-NEXT:    ret double [[R]]
;
  %v = bitcast i64 %x to <1 x double>
  %r = extractelement <1 x double> %v, i8 0
  ret double %r
}

define double @bitcast_fp64vec_index0(i128 %x) {
; ANYLE-LABEL: @bitcast_fp64vec_index0(
; ANYLE-NEXT:    [[TMP1:%.*]] = trunc i128 [[X:%.*]] to i64
; ANYLE-NEXT:    [[R:%.*]] = bitcast i64 [[TMP1]] to double
; ANYLE-NEXT:    ret double [[R]]
;
; BE64-LABEL: @bitcast_fp64vec_index0(
; BE64-NEXT:    [[V:%.*]] = bitcast i128 [[X:%.*]] to <2 x double>
; BE64-NEXT:    [[R:%.*]] = extractelement <2 x double> [[V]], i64 0
; BE64-NEXT:    ret double [[R]]
;
; BE128-LABEL: @bitcast_fp64vec_index0(
; BE128-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i128 [[X:%.*]], 64
; BE128-NEXT:    [[TMP1:%.*]] = trunc nuw i128 [[EXTELT_OFFSET]] to i64
; BE128-NEXT:    [[R:%.*]] = bitcast i64 [[TMP1]] to double
; BE128-NEXT:    ret double [[R]]
;
  %v = bitcast i128 %x to <2 x double>
  %r = extractelement <2 x double> %v, i8 0
  ret double %r
}

define double @bitcast_fp64vec_index1(i128 %x) {
; LE64-LABEL: @bitcast_fp64vec_index1(
; LE64-NEXT:    [[V:%.*]] = bitcast i128 [[X:%.*]] to <2 x double>
; LE64-NEXT:    [[R:%.*]] = extractelement <2 x double> [[V]], i64 1
; LE64-NEXT:    ret double [[R]]
;
; LE128-LABEL: @bitcast_fp64vec_index1(
; LE128-NEXT:    [[EXTELT_OFFSET:%.*]] = lshr i128 [[X:%.*]], 64
; LE128-NEXT:    [[TMP1:%.*]] = trunc nuw i128 [[EXTELT_OFFSET]] to i64
; LE128-NEXT:    [[R:%.*]] = bitcast i64 [[TMP1]] to double
; LE128-NEXT:    ret double [[R]]
;
; ANYBE-LABEL: @bitcast_fp64vec_index1(
; ANYBE-NEXT:    [[TMP1:%.*]] = trunc i128 [[X:%.*]] to i64
; ANYBE-NEXT:    [[R:%.*]] = bitcast i64 [[TMP1]] to double
; ANYBE-NEXT:    ret double [[R]]
;
  %v = bitcast i128 %x to <2 x double>
  %r = extractelement <2 x double> %v, i8 1
  ret double %r
}

; negative test - input integer should be legal

define x86_fp80 @bitcast_x86fp80vec_index0(i160 %x) {
; ANYLE-LABEL: @bitcast_x86fp80vec_index0(
; ANYLE-NEXT:    [[TMP1:%.*]] = trunc i160 [[X:%.*]] to i80
; ANYLE-NEXT:    [[R:%.*]] = bitcast i80 [[TMP1]] to x86_fp80
; ANYLE-NEXT:    ret x86_fp80 [[R]]
;
; ANYBE-LABEL: @bitcast_x86fp80vec_index0(
; ANYBE-NEXT:    [[V:%.*]] = bitcast i160 [[X:%.*]] to <2 x x86_fp80>
; ANYBE-NEXT:    [[R:%.*]] = extractelement <2 x x86_fp80> [[V]], i64 0
; ANYBE-NEXT:    ret x86_fp80 [[R]]
;
  %v = bitcast i160 %x to <2 x x86_fp80>
  %r = extractelement <2 x x86_fp80> %v, i8 0
  ret x86_fp80 %r
}

; negative test - input integer should be legal

define x86_fp80 @bitcast_x86fp80vec_index1(i160 %x) {
; ANYLE-LABEL: @bitcast_x86fp80vec_index1(
; ANYLE-NEXT:    [[V:%.*]] = bitcast i160 [[X:%.*]] to <2 x x86_fp80>
; ANYLE-NEXT:    [[R:%.*]] = extractelement <2 x x86_fp80> [[V]], i64 1
; ANYLE-NEXT:    ret x86_fp80 [[R]]
;
; ANYBE-LABEL: @bitcast_x86fp80vec_index1(
; ANYBE-NEXT:    [[TMP1:%.*]] = trunc i160 [[X:%.*]] to i80
; ANYBE-NEXT:    [[R:%.*]] = bitcast i80 [[TMP1]] to x86_fp80
; ANYBE-NEXT:    ret x86_fp80 [[R]]
;
  %v = bitcast i160 %x to <2 x x86_fp80>
  %r = extractelement <2 x x86_fp80> %v, i8 1
  ret x86_fp80 %r
}

; negative test - input integer should be legal

define fp128 @bitcast_fp128vec_index0(i256 %x) {
; ANYLE-LABEL: @bitcast_fp128vec_index0(
; ANYLE-NEXT:    [[TMP1:%.*]] = trunc i256 [[X:%.*]] to i128
; ANYLE-NEXT:    [[R:%.*]] = bitcast i128 [[TMP1]] to fp128
; ANYLE-NEXT:    ret fp128 [[R]]
;
; ANYBE-LABEL: @bitcast_fp128vec_index0(
; ANYBE-NEXT:    [[V:%.*]] = bitcast i256 [[X:%.*]] to <2 x fp128>
; ANYBE-NEXT:    [[R:%.*]] = extractelement <2 x fp128> [[V]], i64 0
; ANYBE-NEXT:    ret fp128 [[R]]
;
  %v = bitcast i256 %x to <2 x fp128>
  %r = extractelement <2 x fp128> %v, i8 0
  ret fp128 %r
}

; negative test - input integer should be legal

define fp128 @bitcast_fp128vec_index1(i256 %x) {
; ANYLE-LABEL: @bitcast_fp128vec_index1(
; ANYLE-NEXT:    [[V:%.*]] = bitcast i256 [[X:%.*]] to <2 x fp128>
; ANYLE-NEXT:    [[R:%.*]] = extractelement <2 x fp128> [[V]], i64 1
; ANYLE-NEXT:    ret fp128 [[R]]
;
; ANYBE-LABEL: @bitcast_fp128vec_index1(
; ANYBE-NEXT:    [[TMP1:%.*]] = trunc i256 [[X:%.*]] to i128
; ANYBE-NEXT:    [[R:%.*]] = bitcast i128 [[TMP1]] to fp128
; ANYBE-NEXT:    ret fp128 [[R]]
;
  %v = bitcast i256 %x to <2 x fp128>
  %r = extractelement <2 x fp128> %v, i8 1
  ret fp128 %r
}

; negative test - input integer should be legal

define ppc_fp128 @bitcast_ppcfp128vec_index0(i256 %x) {
; ANYLE-LABEL: @bitcast_ppcfp128vec_index0(
; ANYLE-NEXT:    [[TMP1:%.*]] = trunc i256 [[X:%.*]] to i128
; ANYLE-NEXT:    [[R:%.*]] = bitcast i128 [[TMP1]] to ppc_fp128
; ANYLE-NEXT:    ret ppc_fp128 [[R]]
;
; ANYBE-LABEL: @bitcast_ppcfp128vec_index0(
; ANYBE-NEXT:    [[V:%.*]] = bitcast i256 [[X:%.*]] to <2 x ppc_fp128>
; ANYBE-NEXT:    [[R:%.*]] = extractelement <2 x ppc_fp128> [[V]], i64 0
; ANYBE-NEXT:    ret ppc_fp128 [[R]]
;
  %v = bitcast i256 %x to <2 x ppc_fp128>
  %r = extractelement <2 x ppc_fp128> %v, i8 0
  ret ppc_fp128 %r
}

; negative test -input integer should be legal

define ppc_fp128 @bitcast_ppcfp128vec_index1(i256 %x) {
; ANYLE-LABEL: @bitcast_ppcfp128vec_index1(
; ANYLE-NEXT:    [[V:%.*]] = bitcast i256 [[X:%.*]] to <2 x ppc_fp128>
; ANYLE-NEXT:    [[R:%.*]] = extractelement <2 x ppc_fp128> [[V]], i64 1
; ANYLE-NEXT:    ret ppc_fp128 [[R]]
;
; ANYBE-LABEL: @bitcast_ppcfp128vec_index1(
; ANYBE-NEXT:    [[TMP1:%.*]] = trunc i256 [[X:%.*]] to i128
; ANYBE-NEXT:    [[R:%.*]] = bitcast i128 [[TMP1]] to ppc_fp128
; ANYBE-NEXT:    ret ppc_fp128 [[R]]
;
  %v = bitcast i256 %x to <2 x ppc_fp128>
  %r = extractelement <2 x ppc_fp128> %v, i8 1
  ret ppc_fp128 %r
}

; negative test - input integer should be legal

define i8 @bitcast_scalar_index_variable(i32 %x, i64 %y) {
; ANY-LABEL: @bitcast_scalar_index_variable(
; ANY-NEXT:    [[V:%.*]] = bitcast i32 [[X:%.*]] to <4 x i8>
; ANY-NEXT:    [[R:%.*]] = extractelement <4 x i8> [[V]], i64 [[Y:%.*]]
; ANY-NEXT:    ret i8 [[R]]
;
  %v = bitcast i32 %x to <4 x i8>
  %r = extractelement <4 x i8> %v, i64 %y
  ret i8 %r
}

; extra use is ok if we don't need a shift

define i8 @bitcast_scalar_index0_use(i64 %x) {
; ANYLE-LABEL: @bitcast_scalar_index0_use(
; ANYLE-NEXT:    [[V:%.*]] = bitcast i64 [[X:%.*]] to <8 x i8>
; ANYLE-NEXT:    call void @use(<8 x i8> [[V]])
; ANYLE-NEXT:    [[R:%.*]] = trunc i64 [[X]] to i8
; ANYLE-NEXT:    ret i8 [[R]]
;
; ANYBE-LABEL: @bitcast_scalar_index0_use(
; ANYBE-NEXT:    [[V:%.*]] = bitcast i64 [[X:%.*]] to <8 x i8>
; ANYBE-NEXT:    call void @use(<8 x i8> [[V]])
; ANYBE-NEXT:    [[R:%.*]] = extractelement <8 x i8> [[V]], i64 0
; ANYBE-NEXT:    ret i8 [[R]]
;

  %v = bitcast i64 %x to <8 x i8>
  call void @use(<8 x i8> %v)
  %r = extractelement <8 x i8> %v, i64 0
  ret i8 %r
}

define i1 @bit_extract_cmp(i64 %x) {
; LE64-LABEL: @bit_extract_cmp(
; LE64-NEXT:    [[TMP1:%.*]] = and i64 [[X:%.*]], 9223372032559808512
; LE64-NEXT:    [[R:%.*]] = icmp eq i64 [[TMP1]], 0
; LE64-NEXT:    ret i1 [[R]]
;
; LE128-LABEL: @bit_extract_cmp(
; LE128-NEXT:    [[V:%.*]] = bitcast i64 [[X:%.*]] to <2 x float>
; LE128-NEXT:    [[E:%.*]] = extractelement <2 x float> [[V]], i64 1
; LE128-NEXT:    [[R:%.*]] = fcmp oeq float [[E]], 0.000000e+00
; LE128-NEXT:    ret i1 [[R]]
;
; ANYBE-LABEL: @bit_extract_cmp(
; ANYBE-NEXT:    [[TMP1:%.*]] = and i64 [[X:%.*]], 2147483647
; ANYBE-NEXT:    [[R:%.*]] = icmp eq i64 [[TMP1]], 0
; ANYBE-NEXT:    ret i1 [[R]]
;
  %v = bitcast i64 %x to <2 x float>
  %e = extractelement <2 x float> %v, i8 1
  %r = fcmp oeq float %e, 0.0
  ret i1 %r
}

define i32 @extelt_select_const_operand_vector(i1 %c) {
; ANY-LABEL: @extelt_select_const_operand_vector(
; ANY-NEXT:    [[R:%.*]] = select i1 [[C:%.*]], i32 4, i32 7
; ANY-NEXT:    ret i32 [[R]]
;
  %s = select i1 %c, <3 x i32> <i32 2, i32 3, i32 4>, <3 x i32> <i32 5, i32 6, i32 7>
  %r = extractelement <3 x i32> %s, i32 2
  ret i32 %r
}

define float @extelt_select_const_operand_vector_float(i1 %c) {
; ANY-LABEL: @extelt_select_const_operand_vector_float(
; ANY-NEXT:    [[R:%.*]] = select i1 [[C:%.*]], float 4.000000e+00, float 7.000000e+00
; ANY-NEXT:    ret float [[R]]
;
  %s = select i1 %c, <3 x float> <float 2.0, float 3.0, float 4.0>, <3 x float> <float 5.0, float 6.0, float 7.0>
  %r = extractelement <3 x float> %s, i32 2
  ret float %r
}

define i32 @extelt_vecselect_const_operand_vector(<3 x i1> %c) {
; ANY-LABEL: @extelt_vecselect_const_operand_vector(
; ANY-NEXT:    [[S:%.*]] = select <3 x i1> [[C:%.*]], <3 x i32> <i32 poison, i32 poison, i32 4>, <3 x i32> <i32 poison, i32 poison, i32 7>
; ANY-NEXT:    [[R:%.*]] = extractelement <3 x i32> [[S]], i64 2
; ANY-NEXT:    ret i32 [[R]]
;
  %s = select <3 x i1> %c, <3 x i32> <i32 2, i32 3, i32 4>, <3 x i32> <i32 5, i32 6, i32 7>
  %r = extractelement <3 x i32> %s, i32 2
  ret i32 %r
}

define i32 @extelt_select_const_operand_extractelt_use(i1 %c) {
; ANY-LABEL: @extelt_select_const_operand_extractelt_use(
; ANY-NEXT:    [[E:%.*]] = select i1 [[C:%.*]], i32 4, i32 7
; ANY-NEXT:    [[M:%.*]] = shl nuw nsw i32 [[E]], 1
; ANY-NEXT:    [[M_2:%.*]] = shl nuw nsw i32 [[E]], 2
; ANY-NEXT:    [[R:%.*]] = mul nuw nsw i32 [[M]], [[M_2]]
; ANY-NEXT:    ret i32 [[R]]
;
  %s = select i1 %c, <3 x i32> <i32 2, i32 3, i32 4>, <3 x i32> <i32 5, i32 6, i32 7>
  %e = extractelement <3 x i32> %s, i32 2
  %m = mul i32 %e, 2
  %m.2 = mul i32 %e, 4
  %r = mul i32 %m, %m.2
  ret i32 %r
}

define i32 @extelt_select_const_operand_select_use(i1 %c) {
; ANY-LABEL: @extelt_select_const_operand_select_use(
; ANY-NEXT:    [[S:%.*]] = select i1 [[C:%.*]], <3 x i32> <i32 poison, i32 3, i32 4>, <3 x i32> <i32 poison, i32 6, i32 7>
; ANY-NEXT:    [[E:%.*]] = extractelement <3 x i32> [[S]], i64 2
; ANY-NEXT:    [[E_2:%.*]] = extractelement <3 x i32> [[S]], i64 1
; ANY-NEXT:    [[R:%.*]] = mul nuw nsw i32 [[E]], [[E_2]]
; ANY-NEXT:    ret i32 [[R]]
;
  %s = select i1 %c, <3 x i32> <i32 2, i32 3, i32 4>, <3 x i32> <i32 5, i32 6, i32 7>
  %e = extractelement <3 x i32> %s, i32 2
  %e.2 = extractelement <3 x i32> %s, i32 1
  %r = mul i32 %e, %e.2
  ret i32 %r
}

define i32 @extelt_select_const_operand_vector_cond_index(i1 %c) {
; ANY-LABEL: @extelt_select_const_operand_vector_cond_index(
; ANY-NEXT:    [[E:%.*]] = select i1 [[C:%.*]], i32 3, i32 4
; ANY-NEXT:    [[S:%.*]] = select i1 [[C]], <3 x i32> <i32 2, i32 3, i32 4>, <3 x i32> <i32 5, i32 6, i32 7>
; ANY-NEXT:    [[R:%.*]] = extractelement <3 x i32> [[S]], i32 [[E]]
; ANY-NEXT:    ret i32 [[R]]
;
  %e = select i1 %c, i32 3, i32 4
  %s = select i1 %c, <3 x i32> <i32 2, i32 3, i32 4>, <3 x i32> <i32 5, i32 6, i32 7>
  %r = extractelement <3 x i32> %s, i32 %e
  ret i32 %r
}

define i32 @extelt_select_const_operand_vector_var_index(i1 %c, i32 %e) {
; ANY-LABEL: @extelt_select_const_operand_vector_var_index(
; ANY-NEXT:    [[S:%.*]] = select i1 [[C:%.*]], <3 x i32> <i32 2, i32 3, i32 4>, <3 x i32> <i32 5, i32 6, i32 7>
; ANY-NEXT:    [[R:%.*]] = extractelement <3 x i32> [[S]], i32 [[E:%.*]]
; ANY-NEXT:    ret i32 [[R]]
;
  %s = select i1 %c, <3 x i32> <i32 2, i32 3, i32 4>, <3 x i32> <i32 5, i32 6, i32 7>
  %r = extractelement <3 x i32> %s, i32 %e
  ret i32 %r
}

define i32 @extelt_select_var_const_operand_vector(i1 %c, <3 x i32> %v) {
; ANY-LABEL: @extelt_select_var_const_operand_vector(
; ANY-NEXT:    [[TMP1:%.*]] = extractelement <3 x i32> [[V:%.*]], i64 1
; ANY-NEXT:    [[R:%.*]] = select i1 [[C:%.*]], i32 [[TMP1]], i32 6
; ANY-NEXT:    ret i32 [[R]]
;
  %s = select i1 %c, <3 x i32> %v, <3 x i32> <i32 5, i32 6, i32 7>
  %r = extractelement <3 x i32> %s, i32 1
  ret i32 %r
}

define i32 @extelt_select_const_var_operand_vector(i1 %c, <3 x i32> %v) {
; ANY-LABEL: @extelt_select_const_var_operand_vector(
; ANY-NEXT:    [[TMP1:%.*]] = extractelement <3 x i32> [[V:%.*]], i64 0
; ANY-NEXT:    [[R:%.*]] = select i1 [[C:%.*]], i32 5, i32 [[TMP1]]
; ANY-NEXT:    ret i32 [[R]]
;
  %s = select i1 %c, <3 x i32> <i32 5, i32 6, i32 7>, <3 x i32> %v
  %r = extractelement <3 x i32> %s, i32 0
  ret i32 %r
}

declare void @use_select(<3 x i32>)

define i32 @extelt_select_const_var_operands_vector_extra_use(i1 %c, <3 x i32> %x) {
; ANY-LABEL: @extelt_select_const_var_operands_vector_extra_use(
; ANY-NEXT:    [[S:%.*]] = select i1 [[C:%.*]], <3 x i32> <i32 42, i32 5, i32 4>, <3 x i32> [[X:%.*]]
; ANY-NEXT:    call void @use_select(<3 x i32> [[S]])
; ANY-NEXT:    [[R:%.*]] = extractelement <3 x i32> [[S]], i64 0
; ANY-NEXT:    ret i32 [[R]]
;
  %s = select i1 %c, <3 x i32> <i32 42, i32 5, i32 4>, <3 x i32> %x
  call void @use_select(<3 x i32> %s)
  %r = extractelement <3 x i32> %s, i64 0
  ret i32 %r
}

define i32 @extelt_select_const_operands_vector_extra_use_2(i1 %c) {
; ANY-LABEL: @extelt_select_const_operands_vector_extra_use_2(
; ANY-NEXT:    [[S:%.*]] = select i1 [[C:%.*]], <3 x i32> <i32 42, i32 5, i32 4>, <3 x i32> <i32 5, i32 6, i32 7>
; ANY-NEXT:    call void @use_select(<3 x i32> [[S]])
; ANY-NEXT:    [[R:%.*]] = extractelement <3 x i32> [[S]], i64 0
; ANY-NEXT:    ret i32 [[R]]
;
  %s = select i1 %c, <3 x i32> <i32 42, i32 5, i32 4>, <3 x i32> <i32 5, i32 6, i32 7>
  call void @use_select(<3 x i32> %s)
  %r = extractelement <3 x i32> %s, i64 0
  ret i32 %r
}

define float @crash_4b8320(<2 x float> %i1, float %i12) {
; ANY-LABEL: @crash_4b8320(
; ANY-NEXT:    [[I6:%.*]] = fmul reassoc <2 x float> [[I1:%.*]], <float 0.000000e+00, float poison>
; ANY-NEXT:    [[TMP1:%.*]] = extractelement <2 x float> [[I6]], i64 0
; ANY-NEXT:    [[TMP2:%.*]] = extractelement <2 x float> [[I6]], i64 0
; ANY-NEXT:    [[TMP3:%.*]] = fadd float [[TMP1]], [[TMP2]]
; ANY-NEXT:    [[I29:%.*]] = fadd float [[TMP3]], 0.000000e+00
; ANY-NEXT:    ret float [[I29]]
;
  %i5 = fmul <2 x float> zeroinitializer, %i1
  %i6 = fmul reassoc <2 x float> zeroinitializer, %i5
  %i147 = extractelement <2 x float> %i6, i64 0
  %i15 = extractelement <2 x float> %i6, i64 0
  %i16 = insertelement <4 x float> zeroinitializer, float %i147, i64 0
  %i17 = insertelement <4 x float> %i16, float %i15, i64 1
  %i18 = insertelement <4 x float> %i17, float %i12, i64 2
  %i19 = shufflevector <4 x float> %i18, <4 x float> zeroinitializer, <4 x i32> <i32 1, i32 1, i32 1, i32 1>
  %i23 = fadd <4 x float> %i19, %i18
  %i24 = shufflevector <4 x float> %i18, <4 x float> zeroinitializer, <4 x i32> <i32 3, i32 3, i32 3, i32 3>
  %i26 = fadd <4 x float> %i23, %i24
  %i29 = extractelement <4 x float> %i26, i64 0
  ret float %i29
}