diff --git a/llvm/test/Transforms/SLPVectorizer/slp-max-phi-size.ll b/llvm/test/Transforms/SLPVectorizer/slp-max-phi-size.ll
index ebf5c4cc152a39..e349016fa4f2ba 100644
--- a/llvm/test/Transforms/SLPVectorizer/slp-max-phi-size.ll
+++ b/llvm/test/Transforms/SLPVectorizer/slp-max-phi-size.ll
@@ -1,6 +1,6 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
 ; RUN: opt -slp-vectorizer -S -slp-max-reg-size=32 < %s | FileCheck -check-prefix=MAX32 %s
-; RUN: opt -slp-vectorizer -S -slp-max-reg-size=128 < %s | FileCheck -check-prefix=MAX128 %s
+; RUN: opt -slp-vectorizer -S -slp-max-reg-size=256 < %s | FileCheck -check-prefix=MAX256 %s
 ; RUN: opt -slp-vectorizer -S -slp-max-reg-size=1024 < %s | FileCheck -check-prefix=MAX1024 %s
 
 define void @phi_float32(half %hval, float %fval) {
@@ -189,190 +189,190 @@ define void @phi_float32(half %hval, float %fval) {
 ; MAX32-NEXT:    [[TMP165:%.*]] = phi <32 x float> [ [[TMP38]], [[BB3]] ], [ [[TMP125]], [[BB4]] ], [ [[TMP164]], [[BB5]] ], [ [[TMP86]], [[BB1]] ]
 ; MAX32-NEXT:    ret void
 ;
-; MAX128-LABEL: @phi_float32(
-; MAX128-NEXT:  bb:
-; MAX128-NEXT:    br label [[BB1:%.*]]
-; MAX128:       bb1:
-; MAX128-NEXT:    [[TMP0:%.*]] = insertelement <4 x half> undef, half [[HVAL:%.*]], i32 0
-; MAX128-NEXT:    [[TMP1:%.*]] = insertelement <4 x half> [[TMP0]], half [[HVAL]], i32 1
-; MAX128-NEXT:    [[TMP2:%.*]] = insertelement <4 x half> [[TMP1]], half [[HVAL]], i32 2
-; MAX128-NEXT:    [[TMP3:%.*]] = insertelement <4 x half> [[TMP2]], half [[HVAL]], i32 3
-; MAX128-NEXT:    [[TMP4:%.*]] = fpext <4 x half> [[TMP3]] to <4 x float>
-; MAX128-NEXT:    [[SHUFFLE:%.*]] = shufflevector <4 x float> [[TMP4]], <4 x float> undef, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 3, i32 2, i32 1, i32 0, i32 3, i32 2, i32 1, i32 0, i32 3, i32 2, i32 1, i32 0, i32 3, i32 2, i32 1, i32 0, i32 3, i32 2, i32 1, i32 0, i32 3, i32 2, i32 1, i32 0>
-; MAX128-NEXT:    [[TMP5:%.*]] = insertelement <32 x float> undef, float [[FVAL:%.*]], i32 0
-; MAX128-NEXT:    [[TMP6:%.*]] = insertelement <32 x float> [[TMP5]], float [[FVAL]], i32 1
-; MAX128-NEXT:    [[TMP7:%.*]] = insertelement <32 x float> [[TMP6]], float [[FVAL]], i32 2
-; MAX128-NEXT:    [[TMP8:%.*]] = insertelement <32 x float> [[TMP7]], float [[FVAL]], i32 3
-; MAX128-NEXT:    [[TMP9:%.*]] = insertelement <32 x float> [[TMP8]], float [[FVAL]], i32 4
-; MAX128-NEXT:    [[TMP10:%.*]] = insertelement <32 x float> [[TMP9]], float [[FVAL]], i32 5
-; MAX128-NEXT:    [[TMP11:%.*]] = insertelement <32 x float> [[TMP10]], float [[FVAL]], i32 6
-; MAX128-NEXT:    [[TMP12:%.*]] = insertelement <32 x float> [[TMP11]], float [[FVAL]], i32 7
-; MAX128-NEXT:    [[TMP13:%.*]] = insertelement <32 x float> [[TMP12]], float [[FVAL]], i32 8
-; MAX128-NEXT:    [[TMP14:%.*]] = insertelement <32 x float> [[TMP13]], float [[FVAL]], i32 9
-; MAX128-NEXT:    [[TMP15:%.*]] = insertelement <32 x float> [[TMP14]], float [[FVAL]], i32 10
-; MAX128-NEXT:    [[TMP16:%.*]] = insertelement <32 x float> [[TMP15]], float [[FVAL]], i32 11
-; MAX128-NEXT:    [[TMP17:%.*]] = insertelement <32 x float> [[TMP16]], float [[FVAL]], i32 12
-; MAX128-NEXT:    [[TMP18:%.*]] = insertelement <32 x float> [[TMP17]], float [[FVAL]], i32 13
-; MAX128-NEXT:    [[TMP19:%.*]] = insertelement <32 x float> [[TMP18]], float [[FVAL]], i32 14
-; MAX128-NEXT:    [[TMP20:%.*]] = insertelement <32 x float> [[TMP19]], float [[FVAL]], i32 15
-; MAX128-NEXT:    [[TMP21:%.*]] = insertelement <32 x float> [[TMP20]], float [[FVAL]], i32 16
-; MAX128-NEXT:    [[TMP22:%.*]] = insertelement <32 x float> [[TMP21]], float [[FVAL]], i32 17
-; MAX128-NEXT:    [[TMP23:%.*]] = insertelement <32 x float> [[TMP22]], float [[FVAL]], i32 18
-; MAX128-NEXT:    [[TMP24:%.*]] = insertelement <32 x float> [[TMP23]], float [[FVAL]], i32 19
-; MAX128-NEXT:    [[TMP25:%.*]] = insertelement <32 x float> [[TMP24]], float [[FVAL]], i32 20
-; MAX128-NEXT:    [[TMP26:%.*]] = insertelement <32 x float> [[TMP25]], float [[FVAL]], i32 21
-; MAX128-NEXT:    [[TMP27:%.*]] = insertelement <32 x float> [[TMP26]], float [[FVAL]], i32 22
-; MAX128-NEXT:    [[TMP28:%.*]] = insertelement <32 x float> [[TMP27]], float [[FVAL]], i32 23
-; MAX128-NEXT:    [[TMP29:%.*]] = insertelement <32 x float> [[TMP28]], float [[FVAL]], i32 24
-; MAX128-NEXT:    [[TMP30:%.*]] = insertelement <32 x float> [[TMP29]], float [[FVAL]], i32 25
-; MAX128-NEXT:    [[TMP31:%.*]] = insertelement <32 x float> [[TMP30]], float [[FVAL]], i32 26
-; MAX128-NEXT:    [[TMP32:%.*]] = insertelement <32 x float> [[TMP31]], float [[FVAL]], i32 27
-; MAX128-NEXT:    [[TMP33:%.*]] = insertelement <32 x float> [[TMP32]], float [[FVAL]], i32 28
-; MAX128-NEXT:    [[TMP34:%.*]] = insertelement <32 x float> [[TMP33]], float [[FVAL]], i32 29
-; MAX128-NEXT:    [[TMP35:%.*]] = insertelement <32 x float> [[TMP34]], float [[FVAL]], i32 30
-; MAX128-NEXT:    [[TMP36:%.*]] = insertelement <32 x float> [[TMP35]], float [[FVAL]], i32 31
-; MAX128-NEXT:    [[TMP37:%.*]] = fmul <32 x float> [[SHUFFLE]], [[TMP36]]
-; MAX128-NEXT:    [[TMP38:%.*]] = fadd <32 x float> zeroinitializer, [[TMP37]]
-; MAX128-NEXT:    [[TMP39:%.*]] = extractelement <32 x float> [[TMP38]], i32 0
-; MAX128-NEXT:    [[TMP40:%.*]] = insertelement <32 x float> undef, float [[TMP39]], i32 0
-; MAX128-NEXT:    [[TMP41:%.*]] = extractelement <32 x float> [[TMP38]], i32 1
-; MAX128-NEXT:    [[TMP42:%.*]] = insertelement <32 x float> [[TMP40]], float [[TMP41]], i32 1
-; MAX128-NEXT:    [[TMP43:%.*]] = insertelement <32 x float> [[TMP42]], float [[FVAL]], i32 2
-; MAX128-NEXT:    [[TMP44:%.*]] = insertelement <32 x float> [[TMP43]], float [[FVAL]], i32 3
-; MAX128-NEXT:    [[TMP45:%.*]] = extractelement <32 x float> [[TMP38]], i32 4
-; MAX128-NEXT:    [[TMP46:%.*]] = insertelement <32 x float> [[TMP44]], float [[TMP45]], i32 4
-; MAX128-NEXT:    [[TMP47:%.*]] = extractelement <32 x float> [[TMP38]], i32 5
-; MAX128-NEXT:    [[TMP48:%.*]] = insertelement <32 x float> [[TMP46]], float [[TMP47]], i32 5
-; MAX128-NEXT:    [[TMP49:%.*]] = insertelement <32 x float> [[TMP48]], float [[FVAL]], i32 6
-; MAX128-NEXT:    [[TMP50:%.*]] = insertelement <32 x float> [[TMP49]], float [[FVAL]], i32 7
-; MAX128-NEXT:    [[TMP51:%.*]] = insertelement <32 x float> [[TMP50]], float [[FVAL]], i32 8
-; MAX128-NEXT:    [[TMP52:%.*]] = insertelement <32 x float> [[TMP51]], float [[FVAL]], i32 9
-; MAX128-NEXT:    [[TMP53:%.*]] = extractelement <32 x float> [[TMP38]], i32 10
-; MAX128-NEXT:    [[TMP54:%.*]] = insertelement <32 x float> [[TMP52]], float [[TMP53]], i32 10
-; MAX128-NEXT:    [[TMP55:%.*]] = extractelement <32 x float> [[TMP38]], i32 11
-; MAX128-NEXT:    [[TMP56:%.*]] = insertelement <32 x float> [[TMP54]], float [[TMP55]], i32 11
-; MAX128-NEXT:    [[TMP57:%.*]] = insertelement <32 x float> [[TMP56]], float [[FVAL]], i32 12
-; MAX128-NEXT:    [[TMP58:%.*]] = insertelement <32 x float> [[TMP57]], float [[FVAL]], i32 13
-; MAX128-NEXT:    [[TMP59:%.*]] = extractelement <32 x float> [[TMP38]], i32 14
-; MAX128-NEXT:    [[TMP60:%.*]] = insertelement <32 x float> [[TMP58]], float [[TMP59]], i32 14
-; MAX128-NEXT:    [[TMP61:%.*]] = extractelement <32 x float> [[TMP38]], i32 15
-; MAX128-NEXT:    [[TMP62:%.*]] = insertelement <32 x float> [[TMP60]], float [[TMP61]], i32 15
-; MAX128-NEXT:    [[TMP63:%.*]] = insertelement <32 x float> [[TMP62]], float [[FVAL]], i32 16
-; MAX128-NEXT:    [[TMP64:%.*]] = insertelement <32 x float> [[TMP63]], float [[FVAL]], i32 17
-; MAX128-NEXT:    [[TMP65:%.*]] = extractelement <32 x float> [[TMP38]], i32 18
-; MAX128-NEXT:    [[TMP66:%.*]] = insertelement <32 x float> [[TMP64]], float [[TMP65]], i32 18
-; MAX128-NEXT:    [[TMP67:%.*]] = extractelement <32 x float> [[TMP38]], i32 19
-; MAX128-NEXT:    [[TMP68:%.*]] = insertelement <32 x float> [[TMP66]], float [[TMP67]], i32 19
-; MAX128-NEXT:    [[TMP69:%.*]] = insertelement <32 x float> [[TMP68]], float [[FVAL]], i32 20
-; MAX128-NEXT:    [[TMP70:%.*]] = insertelement <32 x float> [[TMP69]], float [[FVAL]], i32 21
-; MAX128-NEXT:    [[TMP71:%.*]] = extractelement <32 x float> [[TMP38]], i32 22
-; MAX128-NEXT:    [[TMP72:%.*]] = insertelement <32 x float> [[TMP70]], float [[TMP71]], i32 22
-; MAX128-NEXT:    [[TMP73:%.*]] = extractelement <32 x float> [[TMP38]], i32 23
-; MAX128-NEXT:    [[TMP74:%.*]] = insertelement <32 x float> [[TMP72]], float [[TMP73]], i32 23
-; MAX128-NEXT:    [[TMP75:%.*]] = insertelement <32 x float> [[TMP74]], float [[FVAL]], i32 24
-; MAX128-NEXT:    [[TMP76:%.*]] = insertelement <32 x float> [[TMP75]], float [[FVAL]], i32 25
-; MAX128-NEXT:    [[TMP77:%.*]] = extractelement <32 x float> [[TMP38]], i32 26
-; MAX128-NEXT:    [[TMP78:%.*]] = insertelement <32 x float> [[TMP76]], float [[TMP77]], i32 26
-; MAX128-NEXT:    [[TMP79:%.*]] = extractelement <32 x float> [[TMP38]], i32 27
-; MAX128-NEXT:    [[TMP80:%.*]] = insertelement <32 x float> [[TMP78]], float [[TMP79]], i32 27
-; MAX128-NEXT:    [[TMP81:%.*]] = insertelement <32 x float> [[TMP80]], float [[FVAL]], i32 28
-; MAX128-NEXT:    [[TMP82:%.*]] = insertelement <32 x float> [[TMP81]], float [[FVAL]], i32 29
-; MAX128-NEXT:    [[TMP83:%.*]] = extractelement <32 x float> [[TMP38]], i32 30
-; MAX128-NEXT:    [[TMP84:%.*]] = insertelement <32 x float> [[TMP82]], float [[TMP83]], i32 30
-; MAX128-NEXT:    [[TMP85:%.*]] = extractelement <32 x float> [[TMP38]], i32 31
-; MAX128-NEXT:    [[TMP86:%.*]] = insertelement <32 x float> [[TMP84]], float [[TMP85]], i32 31
-; MAX128-NEXT:    switch i32 undef, label [[BB5:%.*]] [
-; MAX128-NEXT:    i32 0, label [[BB2:%.*]]
-; MAX128-NEXT:    i32 1, label [[BB3:%.*]]
-; MAX128-NEXT:    i32 2, label [[BB4:%.*]]
-; MAX128-NEXT:    ]
-; MAX128:       bb3:
-; MAX128-NEXT:    br label [[BB2]]
-; MAX128:       bb4:
-; MAX128-NEXT:    [[TMP87:%.*]] = insertelement <32 x float> [[TMP40]], float [[FVAL]], i32 1
-; MAX128-NEXT:    [[TMP88:%.*]] = insertelement <32 x float> [[TMP87]], float [[FVAL]], i32 2
-; MAX128-NEXT:    [[TMP89:%.*]] = extractelement <32 x float> [[TMP38]], i32 3
-; MAX128-NEXT:    [[TMP90:%.*]] = insertelement <32 x float> [[TMP88]], float [[TMP89]], i32 3
-; MAX128-NEXT:    [[TMP91:%.*]] = insertelement <32 x float> [[TMP90]], float [[TMP45]], i32 4
-; MAX128-NEXT:    [[TMP92:%.*]] = insertelement <32 x float> [[TMP91]], float [[FVAL]], i32 5
-; MAX128-NEXT:    [[TMP93:%.*]] = insertelement <32 x float> [[TMP92]], float [[FVAL]], i32 6
-; MAX128-NEXT:    [[TMP94:%.*]] = extractelement <32 x float> [[TMP38]], i32 7
-; MAX128-NEXT:    [[TMP95:%.*]] = insertelement <32 x float> [[TMP93]], float [[TMP94]], i32 7
-; MAX128-NEXT:    [[TMP96:%.*]] = extractelement <32 x float> [[TMP38]], i32 8
-; MAX128-NEXT:    [[TMP97:%.*]] = insertelement <32 x float> [[TMP95]], float [[TMP96]], i32 8
-; MAX128-NEXT:    [[TMP98:%.*]] = insertelement <32 x float> [[TMP97]], float [[FVAL]], i32 9
-; MAX128-NEXT:    [[TMP99:%.*]] = insertelement <32 x float> [[TMP98]], float [[FVAL]], i32 10
-; MAX128-NEXT:    [[TMP100:%.*]] = insertelement <32 x float> [[TMP99]], float [[TMP55]], i32 11
-; MAX128-NEXT:    [[TMP101:%.*]] = extractelement <32 x float> [[TMP38]], i32 12
-; MAX128-NEXT:    [[TMP102:%.*]] = insertelement <32 x float> [[TMP100]], float [[TMP101]], i32 12
-; MAX128-NEXT:    [[TMP103:%.*]] = insertelement <32 x float> [[TMP102]], float [[FVAL]], i32 13
-; MAX128-NEXT:    [[TMP104:%.*]] = insertelement <32 x float> [[TMP103]], float [[FVAL]], i32 14
-; MAX128-NEXT:    [[TMP105:%.*]] = insertelement <32 x float> [[TMP104]], float [[TMP61]], i32 15
-; MAX128-NEXT:    [[TMP106:%.*]] = extractelement <32 x float> [[TMP38]], i32 16
-; MAX128-NEXT:    [[TMP107:%.*]] = insertelement <32 x float> [[TMP105]], float [[TMP106]], i32 16
-; MAX128-NEXT:    [[TMP108:%.*]] = insertelement <32 x float> [[TMP107]], float [[FVAL]], i32 17
-; MAX128-NEXT:    [[TMP109:%.*]] = insertelement <32 x float> [[TMP108]], float [[FVAL]], i32 18
-; MAX128-NEXT:    [[TMP110:%.*]] = insertelement <32 x float> [[TMP109]], float [[TMP67]], i32 19
-; MAX128-NEXT:    [[TMP111:%.*]] = extractelement <32 x float> [[TMP38]], i32 20
-; MAX128-NEXT:    [[TMP112:%.*]] = insertelement <32 x float> [[TMP110]], float [[TMP111]], i32 20
-; MAX128-NEXT:    [[TMP113:%.*]] = insertelement <32 x float> [[TMP112]], float [[FVAL]], i32 21
-; MAX128-NEXT:    [[TMP114:%.*]] = insertelement <32 x float> [[TMP113]], float [[FVAL]], i32 22
-; MAX128-NEXT:    [[TMP115:%.*]] = insertelement <32 x float> [[TMP114]], float [[TMP73]], i32 23
-; MAX128-NEXT:    [[TMP116:%.*]] = extractelement <32 x float> [[TMP38]], i32 24
-; MAX128-NEXT:    [[TMP117:%.*]] = insertelement <32 x float> [[TMP115]], float [[TMP116]], i32 24
-; MAX128-NEXT:    [[TMP118:%.*]] = insertelement <32 x float> [[TMP117]], float [[FVAL]], i32 25
-; MAX128-NEXT:    [[TMP119:%.*]] = insertelement <32 x float> [[TMP118]], float [[FVAL]], i32 26
-; MAX128-NEXT:    [[TMP120:%.*]] = insertelement <32 x float> [[TMP119]], float [[TMP79]], i32 27
-; MAX128-NEXT:    [[TMP121:%.*]] = extractelement <32 x float> [[TMP38]], i32 28
-; MAX128-NEXT:    [[TMP122:%.*]] = insertelement <32 x float> [[TMP120]], float [[TMP121]], i32 28
-; MAX128-NEXT:    [[TMP123:%.*]] = insertelement <32 x float> [[TMP122]], float [[FVAL]], i32 29
-; MAX128-NEXT:    [[TMP124:%.*]] = insertelement <32 x float> [[TMP123]], float [[FVAL]], i32 30
-; MAX128-NEXT:    [[TMP125:%.*]] = insertelement <32 x float> [[TMP124]], float [[TMP85]], i32 31
-; MAX128-NEXT:    br label [[BB2]]
-; MAX128:       bb5:
-; MAX128-NEXT:    [[TMP126:%.*]] = insertelement <32 x float> [[TMP5]], float [[TMP41]], i32 1
-; MAX128-NEXT:    [[TMP127:%.*]] = insertelement <32 x float> [[TMP126]], float [[FVAL]], i32 2
-; MAX128-NEXT:    [[TMP128:%.*]] = extractelement <32 x float> [[TMP38]], i32 3
-; MAX128-NEXT:    [[TMP129:%.*]] = insertelement <32 x float> [[TMP127]], float [[TMP128]], i32 3
-; MAX128-NEXT:    [[TMP130:%.*]] = insertelement <32 x float> [[TMP129]], float [[FVAL]], i32 4
-; MAX128-NEXT:    [[TMP131:%.*]] = insertelement <32 x float> [[TMP130]], float [[TMP47]], i32 5
-; MAX128-NEXT:    [[TMP132:%.*]] = insertelement <32 x float> [[TMP131]], float [[FVAL]], i32 6
-; MAX128-NEXT:    [[TMP133:%.*]] = extractelement <32 x float> [[TMP38]], i32 7
-; MAX128-NEXT:    [[TMP134:%.*]] = insertelement <32 x float> [[TMP132]], float [[TMP133]], i32 7
-; MAX128-NEXT:    [[TMP135:%.*]] = extractelement <32 x float> [[TMP38]], i32 8
-; MAX128-NEXT:    [[TMP136:%.*]] = insertelement <32 x float> [[TMP134]], float [[TMP135]], i32 8
-; MAX128-NEXT:    [[TMP137:%.*]] = insertelement <32 x float> [[TMP136]], float [[FVAL]], i32 9
-; MAX128-NEXT:    [[TMP138:%.*]] = insertelement <32 x float> [[TMP137]], float [[TMP53]], i32 10
-; MAX128-NEXT:    [[TMP139:%.*]] = insertelement <32 x float> [[TMP138]], float [[FVAL]], i32 11
-; MAX128-NEXT:    [[TMP140:%.*]] = extractelement <32 x float> [[TMP38]], i32 12
-; MAX128-NEXT:    [[TMP141:%.*]] = insertelement <32 x float> [[TMP139]], float [[TMP140]], i32 12
-; MAX128-NEXT:    [[TMP142:%.*]] = insertelement <32 x float> [[TMP141]], float [[FVAL]], i32 13
-; MAX128-NEXT:    [[TMP143:%.*]] = insertelement <32 x float> [[TMP142]], float [[TMP59]], i32 14
-; MAX128-NEXT:    [[TMP144:%.*]] = insertelement <32 x float> [[TMP143]], float [[FVAL]], i32 15
-; MAX128-NEXT:    [[TMP145:%.*]] = extractelement <32 x float> [[TMP38]], i32 16
-; MAX128-NEXT:    [[TMP146:%.*]] = insertelement <32 x float> [[TMP144]], float [[TMP145]], i32 16
-; MAX128-NEXT:    [[TMP147:%.*]] = insertelement <32 x float> [[TMP146]], float [[FVAL]], i32 17
-; MAX128-NEXT:    [[TMP148:%.*]] = insertelement <32 x float> [[TMP147]], float [[TMP65]], i32 18
-; MAX128-NEXT:    [[TMP149:%.*]] = insertelement <32 x float> [[TMP148]], float [[FVAL]], i32 19
-; MAX128-NEXT:    [[TMP150:%.*]] = extractelement <32 x float> [[TMP38]], i32 20
-; MAX128-NEXT:    [[TMP151:%.*]] = insertelement <32 x float> [[TMP149]], float [[TMP150]], i32 20
-; MAX128-NEXT:    [[TMP152:%.*]] = insertelement <32 x float> [[TMP151]], float [[FVAL]], i32 21
-; MAX128-NEXT:    [[TMP153:%.*]] = insertelement <32 x float> [[TMP152]], float [[TMP71]], i32 22
-; MAX128-NEXT:    [[TMP154:%.*]] = insertelement <32 x float> [[TMP153]], float [[FVAL]], i32 23
-; MAX128-NEXT:    [[TMP155:%.*]] = extractelement <32 x float> [[TMP38]], i32 24
-; MAX128-NEXT:    [[TMP156:%.*]] = insertelement <32 x float> [[TMP154]], float [[TMP155]], i32 24
-; MAX128-NEXT:    [[TMP157:%.*]] = insertelement <32 x float> [[TMP156]], float [[FVAL]], i32 25
-; MAX128-NEXT:    [[TMP158:%.*]] = insertelement <32 x float> [[TMP157]], float [[TMP77]], i32 26
-; MAX128-NEXT:    [[TMP159:%.*]] = insertelement <32 x float> [[TMP158]], float [[FVAL]], i32 27
-; MAX128-NEXT:    [[TMP160:%.*]] = extractelement <32 x float> [[TMP38]], i32 28
-; MAX128-NEXT:    [[TMP161:%.*]] = insertelement <32 x float> [[TMP159]], float [[TMP160]], i32 28
-; MAX128-NEXT:    [[TMP162:%.*]] = insertelement <32 x float> [[TMP161]], float [[FVAL]], i32 29
-; MAX128-NEXT:    [[TMP163:%.*]] = insertelement <32 x float> [[TMP162]], float [[TMP83]], i32 30
-; MAX128-NEXT:    [[TMP164:%.*]] = insertelement <32 x float> [[TMP163]], float [[FVAL]], i32 31
-; MAX128-NEXT:    br label [[BB2]]
-; MAX128:       bb2:
-; MAX128-NEXT:    [[TMP165:%.*]] = phi <32 x float> [ [[TMP38]], [[BB3]] ], [ [[TMP125]], [[BB4]] ], [ [[TMP164]], [[BB5]] ], [ [[TMP86]], [[BB1]] ]
-; MAX128-NEXT:    ret void
+; MAX256-LABEL: @phi_float32(
+; MAX256-NEXT:  bb:
+; MAX256-NEXT:    br label [[BB1:%.*]]
+; MAX256:       bb1:
+; MAX256-NEXT:    [[TMP0:%.*]] = insertelement <4 x half> undef, half [[HVAL:%.*]], i32 0
+; MAX256-NEXT:    [[TMP1:%.*]] = insertelement <4 x half> [[TMP0]], half [[HVAL]], i32 1
+; MAX256-NEXT:    [[TMP2:%.*]] = insertelement <4 x half> [[TMP1]], half [[HVAL]], i32 2
+; MAX256-NEXT:    [[TMP3:%.*]] = insertelement <4 x half> [[TMP2]], half [[HVAL]], i32 3
+; MAX256-NEXT:    [[TMP4:%.*]] = fpext <4 x half> [[TMP3]] to <4 x float>
+; MAX256-NEXT:    [[SHUFFLE:%.*]] = shufflevector <4 x float> [[TMP4]], <4 x float> undef, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 3, i32 2, i32 1, i32 0, i32 3, i32 2, i32 1, i32 0, i32 3, i32 2, i32 1, i32 0, i32 3, i32 2, i32 1, i32 0, i32 3, i32 2, i32 1, i32 0, i32 3, i32 2, i32 1, i32 0>
+; MAX256-NEXT:    [[TMP5:%.*]] = insertelement <32 x float> undef, float [[FVAL:%.*]], i32 0
+; MAX256-NEXT:    [[TMP6:%.*]] = insertelement <32 x float> [[TMP5]], float [[FVAL]], i32 1
+; MAX256-NEXT:    [[TMP7:%.*]] = insertelement <32 x float> [[TMP6]], float [[FVAL]], i32 2
+; MAX256-NEXT:    [[TMP8:%.*]] = insertelement <32 x float> [[TMP7]], float [[FVAL]], i32 3
+; MAX256-NEXT:    [[TMP9:%.*]] = insertelement <32 x float> [[TMP8]], float [[FVAL]], i32 4
+; MAX256-NEXT:    [[TMP10:%.*]] = insertelement <32 x float> [[TMP9]], float [[FVAL]], i32 5
+; MAX256-NEXT:    [[TMP11:%.*]] = insertelement <32 x float> [[TMP10]], float [[FVAL]], i32 6
+; MAX256-NEXT:    [[TMP12:%.*]] = insertelement <32 x float> [[TMP11]], float [[FVAL]], i32 7
+; MAX256-NEXT:    [[TMP13:%.*]] = insertelement <32 x float> [[TMP12]], float [[FVAL]], i32 8
+; MAX256-NEXT:    [[TMP14:%.*]] = insertelement <32 x float> [[TMP13]], float [[FVAL]], i32 9
+; MAX256-NEXT:    [[TMP15:%.*]] = insertelement <32 x float> [[TMP14]], float [[FVAL]], i32 10
+; MAX256-NEXT:    [[TMP16:%.*]] = insertelement <32 x float> [[TMP15]], float [[FVAL]], i32 11
+; MAX256-NEXT:    [[TMP17:%.*]] = insertelement <32 x float> [[TMP16]], float [[FVAL]], i32 12
+; MAX256-NEXT:    [[TMP18:%.*]] = insertelement <32 x float> [[TMP17]], float [[FVAL]], i32 13
+; MAX256-NEXT:    [[TMP19:%.*]] = insertelement <32 x float> [[TMP18]], float [[FVAL]], i32 14
+; MAX256-NEXT:    [[TMP20:%.*]] = insertelement <32 x float> [[TMP19]], float [[FVAL]], i32 15
+; MAX256-NEXT:    [[TMP21:%.*]] = insertelement <32 x float> [[TMP20]], float [[FVAL]], i32 16
+; MAX256-NEXT:    [[TMP22:%.*]] = insertelement <32 x float> [[TMP21]], float [[FVAL]], i32 17
+; MAX256-NEXT:    [[TMP23:%.*]] = insertelement <32 x float> [[TMP22]], float [[FVAL]], i32 18
+; MAX256-NEXT:    [[TMP24:%.*]] = insertelement <32 x float> [[TMP23]], float [[FVAL]], i32 19
+; MAX256-NEXT:    [[TMP25:%.*]] = insertelement <32 x float> [[TMP24]], float [[FVAL]], i32 20
+; MAX256-NEXT:    [[TMP26:%.*]] = insertelement <32 x float> [[TMP25]], float [[FVAL]], i32 21
+; MAX256-NEXT:    [[TMP27:%.*]] = insertelement <32 x float> [[TMP26]], float [[FVAL]], i32 22
+; MAX256-NEXT:    [[TMP28:%.*]] = insertelement <32 x float> [[TMP27]], float [[FVAL]], i32 23
+; MAX256-NEXT:    [[TMP29:%.*]] = insertelement <32 x float> [[TMP28]], float [[FVAL]], i32 24
+; MAX256-NEXT:    [[TMP30:%.*]] = insertelement <32 x float> [[TMP29]], float [[FVAL]], i32 25
+; MAX256-NEXT:    [[TMP31:%.*]] = insertelement <32 x float> [[TMP30]], float [[FVAL]], i32 26
+; MAX256-NEXT:    [[TMP32:%.*]] = insertelement <32 x float> [[TMP31]], float [[FVAL]], i32 27
+; MAX256-NEXT:    [[TMP33:%.*]] = insertelement <32 x float> [[TMP32]], float [[FVAL]], i32 28
+; MAX256-NEXT:    [[TMP34:%.*]] = insertelement <32 x float> [[TMP33]], float [[FVAL]], i32 29
+; MAX256-NEXT:    [[TMP35:%.*]] = insertelement <32 x float> [[TMP34]], float [[FVAL]], i32 30
+; MAX256-NEXT:    [[TMP36:%.*]] = insertelement <32 x float> [[TMP35]], float [[FVAL]], i32 31
+; MAX256-NEXT:    [[TMP37:%.*]] = fmul <32 x float> [[SHUFFLE]], [[TMP36]]
+; MAX256-NEXT:    [[TMP38:%.*]] = fadd <32 x float> zeroinitializer, [[TMP37]]
+; MAX256-NEXT:    [[TMP39:%.*]] = extractelement <32 x float> [[TMP38]], i32 0
+; MAX256-NEXT:    [[TMP40:%.*]] = insertelement <32 x float> undef, float [[TMP39]], i32 0
+; MAX256-NEXT:    [[TMP41:%.*]] = extractelement <32 x float> [[TMP38]], i32 1
+; MAX256-NEXT:    [[TMP42:%.*]] = insertelement <32 x float> [[TMP40]], float [[TMP41]], i32 1
+; MAX256-NEXT:    [[TMP43:%.*]] = insertelement <32 x float> [[TMP42]], float [[FVAL]], i32 2
+; MAX256-NEXT:    [[TMP44:%.*]] = insertelement <32 x float> [[TMP43]], float [[FVAL]], i32 3
+; MAX256-NEXT:    [[TMP45:%.*]] = extractelement <32 x float> [[TMP38]], i32 4
+; MAX256-NEXT:    [[TMP46:%.*]] = insertelement <32 x float> [[TMP44]], float [[TMP45]], i32 4
+; MAX256-NEXT:    [[TMP47:%.*]] = extractelement <32 x float> [[TMP38]], i32 5
+; MAX256-NEXT:    [[TMP48:%.*]] = insertelement <32 x float> [[TMP46]], float [[TMP47]], i32 5
+; MAX256-NEXT:    [[TMP49:%.*]] = insertelement <32 x float> [[TMP48]], float [[FVAL]], i32 6
+; MAX256-NEXT:    [[TMP50:%.*]] = insertelement <32 x float> [[TMP49]], float [[FVAL]], i32 7
+; MAX256-NEXT:    [[TMP51:%.*]] = insertelement <32 x float> [[TMP50]], float [[FVAL]], i32 8
+; MAX256-NEXT:    [[TMP52:%.*]] = insertelement <32 x float> [[TMP51]], float [[FVAL]], i32 9
+; MAX256-NEXT:    [[TMP53:%.*]] = extractelement <32 x float> [[TMP38]], i32 10
+; MAX256-NEXT:    [[TMP54:%.*]] = insertelement <32 x float> [[TMP52]], float [[TMP53]], i32 10
+; MAX256-NEXT:    [[TMP55:%.*]] = extractelement <32 x float> [[TMP38]], i32 11
+; MAX256-NEXT:    [[TMP56:%.*]] = insertelement <32 x float> [[TMP54]], float [[TMP55]], i32 11
+; MAX256-NEXT:    [[TMP57:%.*]] = insertelement <32 x float> [[TMP56]], float [[FVAL]], i32 12
+; MAX256-NEXT:    [[TMP58:%.*]] = insertelement <32 x float> [[TMP57]], float [[FVAL]], i32 13
+; MAX256-NEXT:    [[TMP59:%.*]] = extractelement <32 x float> [[TMP38]], i32 14
+; MAX256-NEXT:    [[TMP60:%.*]] = insertelement <32 x float> [[TMP58]], float [[TMP59]], i32 14
+; MAX256-NEXT:    [[TMP61:%.*]] = extractelement <32 x float> [[TMP38]], i32 15
+; MAX256-NEXT:    [[TMP62:%.*]] = insertelement <32 x float> [[TMP60]], float [[TMP61]], i32 15
+; MAX256-NEXT:    [[TMP63:%.*]] = insertelement <32 x float> [[TMP62]], float [[FVAL]], i32 16
+; MAX256-NEXT:    [[TMP64:%.*]] = insertelement <32 x float> [[TMP63]], float [[FVAL]], i32 17
+; MAX256-NEXT:    [[TMP65:%.*]] = extractelement <32 x float> [[TMP38]], i32 18
+; MAX256-NEXT:    [[TMP66:%.*]] = insertelement <32 x float> [[TMP64]], float [[TMP65]], i32 18
+; MAX256-NEXT:    [[TMP67:%.*]] = extractelement <32 x float> [[TMP38]], i32 19
+; MAX256-NEXT:    [[TMP68:%.*]] = insertelement <32 x float> [[TMP66]], float [[TMP67]], i32 19
+; MAX256-NEXT:    [[TMP69:%.*]] = insertelement <32 x float> [[TMP68]], float [[FVAL]], i32 20
+; MAX256-NEXT:    [[TMP70:%.*]] = insertelement <32 x float> [[TMP69]], float [[FVAL]], i32 21
+; MAX256-NEXT:    [[TMP71:%.*]] = extractelement <32 x float> [[TMP38]], i32 22
+; MAX256-NEXT:    [[TMP72:%.*]] = insertelement <32 x float> [[TMP70]], float [[TMP71]], i32 22
+; MAX256-NEXT:    [[TMP73:%.*]] = extractelement <32 x float> [[TMP38]], i32 23
+; MAX256-NEXT:    [[TMP74:%.*]] = insertelement <32 x float> [[TMP72]], float [[TMP73]], i32 23
+; MAX256-NEXT:    [[TMP75:%.*]] = insertelement <32 x float> [[TMP74]], float [[FVAL]], i32 24
+; MAX256-NEXT:    [[TMP76:%.*]] = insertelement <32 x float> [[TMP75]], float [[FVAL]], i32 25
+; MAX256-NEXT:    [[TMP77:%.*]] = extractelement <32 x float> [[TMP38]], i32 26
+; MAX256-NEXT:    [[TMP78:%.*]] = insertelement <32 x float> [[TMP76]], float [[TMP77]], i32 26
+; MAX256-NEXT:    [[TMP79:%.*]] = extractelement <32 x float> [[TMP38]], i32 27
+; MAX256-NEXT:    [[TMP80:%.*]] = insertelement <32 x float> [[TMP78]], float [[TMP79]], i32 27
+; MAX256-NEXT:    [[TMP81:%.*]] = insertelement <32 x float> [[TMP80]], float [[FVAL]], i32 28
+; MAX256-NEXT:    [[TMP82:%.*]] = insertelement <32 x float> [[TMP81]], float [[FVAL]], i32 29
+; MAX256-NEXT:    [[TMP83:%.*]] = extractelement <32 x float> [[TMP38]], i32 30
+; MAX256-NEXT:    [[TMP84:%.*]] = insertelement <32 x float> [[TMP82]], float [[TMP83]], i32 30
+; MAX256-NEXT:    [[TMP85:%.*]] = extractelement <32 x float> [[TMP38]], i32 31
+; MAX256-NEXT:    [[TMP86:%.*]] = insertelement <32 x float> [[TMP84]], float [[TMP85]], i32 31
+; MAX256-NEXT:    switch i32 undef, label [[BB5:%.*]] [
+; MAX256-NEXT:    i32 0, label [[BB2:%.*]]
+; MAX256-NEXT:    i32 1, label [[BB3:%.*]]
+; MAX256-NEXT:    i32 2, label [[BB4:%.*]]
+; MAX256-NEXT:    ]
+; MAX256:       bb3:
+; MAX256-NEXT:    br label [[BB2]]
+; MAX256:       bb4:
+; MAX256-NEXT:    [[TMP87:%.*]] = insertelement <32 x float> [[TMP40]], float [[FVAL]], i32 1
+; MAX256-NEXT:    [[TMP88:%.*]] = insertelement <32 x float> [[TMP87]], float [[FVAL]], i32 2
+; MAX256-NEXT:    [[TMP89:%.*]] = extractelement <32 x float> [[TMP38]], i32 3
+; MAX256-NEXT:    [[TMP90:%.*]] = insertelement <32 x float> [[TMP88]], float [[TMP89]], i32 3
+; MAX256-NEXT:    [[TMP91:%.*]] = insertelement <32 x float> [[TMP90]], float [[TMP45]], i32 4
+; MAX256-NEXT:    [[TMP92:%.*]] = insertelement <32 x float> [[TMP91]], float [[FVAL]], i32 5
+; MAX256-NEXT:    [[TMP93:%.*]] = insertelement <32 x float> [[TMP92]], float [[FVAL]], i32 6
+; MAX256-NEXT:    [[TMP94:%.*]] = extractelement <32 x float> [[TMP38]], i32 7
+; MAX256-NEXT:    [[TMP95:%.*]] = insertelement <32 x float> [[TMP93]], float [[TMP94]], i32 7
+; MAX256-NEXT:    [[TMP96:%.*]] = extractelement <32 x float> [[TMP38]], i32 8
+; MAX256-NEXT:    [[TMP97:%.*]] = insertelement <32 x float> [[TMP95]], float [[TMP96]], i32 8
+; MAX256-NEXT:    [[TMP98:%.*]] = insertelement <32 x float> [[TMP97]], float [[FVAL]], i32 9
+; MAX256-NEXT:    [[TMP99:%.*]] = insertelement <32 x float> [[TMP98]], float [[FVAL]], i32 10
+; MAX256-NEXT:    [[TMP100:%.*]] = insertelement <32 x float> [[TMP99]], float [[TMP55]], i32 11
+; MAX256-NEXT:    [[TMP101:%.*]] = extractelement <32 x float> [[TMP38]], i32 12
+; MAX256-NEXT:    [[TMP102:%.*]] = insertelement <32 x float> [[TMP100]], float [[TMP101]], i32 12
+; MAX256-NEXT:    [[TMP103:%.*]] = insertelement <32 x float> [[TMP102]], float [[FVAL]], i32 13
+; MAX256-NEXT:    [[TMP104:%.*]] = insertelement <32 x float> [[TMP103]], float [[FVAL]], i32 14
+; MAX256-NEXT:    [[TMP105:%.*]] = insertelement <32 x float> [[TMP104]], float [[TMP61]], i32 15
+; MAX256-NEXT:    [[TMP106:%.*]] = extractelement <32 x float> [[TMP38]], i32 16
+; MAX256-NEXT:    [[TMP107:%.*]] = insertelement <32 x float> [[TMP105]], float [[TMP106]], i32 16
+; MAX256-NEXT:    [[TMP108:%.*]] = insertelement <32 x float> [[TMP107]], float [[FVAL]], i32 17
+; MAX256-NEXT:    [[TMP109:%.*]] = insertelement <32 x float> [[TMP108]], float [[FVAL]], i32 18
+; MAX256-NEXT:    [[TMP110:%.*]] = insertelement <32 x float> [[TMP109]], float [[TMP67]], i32 19
+; MAX256-NEXT:    [[TMP111:%.*]] = extractelement <32 x float> [[TMP38]], i32 20
+; MAX256-NEXT:    [[TMP112:%.*]] = insertelement <32 x float> [[TMP110]], float [[TMP111]], i32 20
+; MAX256-NEXT:    [[TMP113:%.*]] = insertelement <32 x float> [[TMP112]], float [[FVAL]], i32 21
+; MAX256-NEXT:    [[TMP114:%.*]] = insertelement <32 x float> [[TMP113]], float [[FVAL]], i32 22
+; MAX256-NEXT:    [[TMP115:%.*]] = insertelement <32 x float> [[TMP114]], float [[TMP73]], i32 23
+; MAX256-NEXT:    [[TMP116:%.*]] = extractelement <32 x float> [[TMP38]], i32 24
+; MAX256-NEXT:    [[TMP117:%.*]] = insertelement <32 x float> [[TMP115]], float [[TMP116]], i32 24
+; MAX256-NEXT:    [[TMP118:%.*]] = insertelement <32 x float> [[TMP117]], float [[FVAL]], i32 25
+; MAX256-NEXT:    [[TMP119:%.*]] = insertelement <32 x float> [[TMP118]], float [[FVAL]], i32 26
+; MAX256-NEXT:    [[TMP120:%.*]] = insertelement <32 x float> [[TMP119]], float [[TMP79]], i32 27
+; MAX256-NEXT:    [[TMP121:%.*]] = extractelement <32 x float> [[TMP38]], i32 28
+; MAX256-NEXT:    [[TMP122:%.*]] = insertelement <32 x float> [[TMP120]], float [[TMP121]], i32 28
+; MAX256-NEXT:    [[TMP123:%.*]] = insertelement <32 x float> [[TMP122]], float [[FVAL]], i32 29
+; MAX256-NEXT:    [[TMP124:%.*]] = insertelement <32 x float> [[TMP123]], float [[FVAL]], i32 30
+; MAX256-NEXT:    [[TMP125:%.*]] = insertelement <32 x float> [[TMP124]], float [[TMP85]], i32 31
+; MAX256-NEXT:    br label [[BB2]]
+; MAX256:       bb5:
+; MAX256-NEXT:    [[TMP126:%.*]] = insertelement <32 x float> [[TMP5]], float [[TMP41]], i32 1
+; MAX256-NEXT:    [[TMP127:%.*]] = insertelement <32 x float> [[TMP126]], float [[FVAL]], i32 2
+; MAX256-NEXT:    [[TMP128:%.*]] = extractelement <32 x float> [[TMP38]], i32 3
+; MAX256-NEXT:    [[TMP129:%.*]] = insertelement <32 x float> [[TMP127]], float [[TMP128]], i32 3
+; MAX256-NEXT:    [[TMP130:%.*]] = insertelement <32 x float> [[TMP129]], float [[FVAL]], i32 4
+; MAX256-NEXT:    [[TMP131:%.*]] = insertelement <32 x float> [[TMP130]], float [[TMP47]], i32 5
+; MAX256-NEXT:    [[TMP132:%.*]] = insertelement <32 x float> [[TMP131]], float [[FVAL]], i32 6
+; MAX256-NEXT:    [[TMP133:%.*]] = extractelement <32 x float> [[TMP38]], i32 7
+; MAX256-NEXT:    [[TMP134:%.*]] = insertelement <32 x float> [[TMP132]], float [[TMP133]], i32 7
+; MAX256-NEXT:    [[TMP135:%.*]] = extractelement <32 x float> [[TMP38]], i32 8
+; MAX256-NEXT:    [[TMP136:%.*]] = insertelement <32 x float> [[TMP134]], float [[TMP135]], i32 8
+; MAX256-NEXT:    [[TMP137:%.*]] = insertelement <32 x float> [[TMP136]], float [[FVAL]], i32 9
+; MAX256-NEXT:    [[TMP138:%.*]] = insertelement <32 x float> [[TMP137]], float [[TMP53]], i32 10
+; MAX256-NEXT:    [[TMP139:%.*]] = insertelement <32 x float> [[TMP138]], float [[FVAL]], i32 11
+; MAX256-NEXT:    [[TMP140:%.*]] = extractelement <32 x float> [[TMP38]], i32 12
+; MAX256-NEXT:    [[TMP141:%.*]] = insertelement <32 x float> [[TMP139]], float [[TMP140]], i32 12
+; MAX256-NEXT:    [[TMP142:%.*]] = insertelement <32 x float> [[TMP141]], float [[FVAL]], i32 13
+; MAX256-NEXT:    [[TMP143:%.*]] = insertelement <32 x float> [[TMP142]], float [[TMP59]], i32 14
+; MAX256-NEXT:    [[TMP144:%.*]] = insertelement <32 x float> [[TMP143]], float [[FVAL]], i32 15
+; MAX256-NEXT:    [[TMP145:%.*]] = extractelement <32 x float> [[TMP38]], i32 16
+; MAX256-NEXT:    [[TMP146:%.*]] = insertelement <32 x float> [[TMP144]], float [[TMP145]], i32 16
+; MAX256-NEXT:    [[TMP147:%.*]] = insertelement <32 x float> [[TMP146]], float [[FVAL]], i32 17
+; MAX256-NEXT:    [[TMP148:%.*]] = insertelement <32 x float> [[TMP147]], float [[TMP65]], i32 18
+; MAX256-NEXT:    [[TMP149:%.*]] = insertelement <32 x float> [[TMP148]], float [[FVAL]], i32 19
+; MAX256-NEXT:    [[TMP150:%.*]] = extractelement <32 x float> [[TMP38]], i32 20
+; MAX256-NEXT:    [[TMP151:%.*]] = insertelement <32 x float> [[TMP149]], float [[TMP150]], i32 20
+; MAX256-NEXT:    [[TMP152:%.*]] = insertelement <32 x float> [[TMP151]], float [[FVAL]], i32 21
+; MAX256-NEXT:    [[TMP153:%.*]] = insertelement <32 x float> [[TMP152]], float [[TMP71]], i32 22
+; MAX256-NEXT:    [[TMP154:%.*]] = insertelement <32 x float> [[TMP153]], float [[FVAL]], i32 23
+; MAX256-NEXT:    [[TMP155:%.*]] = extractelement <32 x float> [[TMP38]], i32 24
+; MAX256-NEXT:    [[TMP156:%.*]] = insertelement <32 x float> [[TMP154]], float [[TMP155]], i32 24
+; MAX256-NEXT:    [[TMP157:%.*]] = insertelement <32 x float> [[TMP156]], float [[FVAL]], i32 25
+; MAX256-NEXT:    [[TMP158:%.*]] = insertelement <32 x float> [[TMP157]], float [[TMP77]], i32 26
+; MAX256-NEXT:    [[TMP159:%.*]] = insertelement <32 x float> [[TMP158]], float [[FVAL]], i32 27
+; MAX256-NEXT:    [[TMP160:%.*]] = extractelement <32 x float> [[TMP38]], i32 28
+; MAX256-NEXT:    [[TMP161:%.*]] = insertelement <32 x float> [[TMP159]], float [[TMP160]], i32 28
+; MAX256-NEXT:    [[TMP162:%.*]] = insertelement <32 x float> [[TMP161]], float [[FVAL]], i32 29
+; MAX256-NEXT:    [[TMP163:%.*]] = insertelement <32 x float> [[TMP162]], float [[TMP83]], i32 30
+; MAX256-NEXT:    [[TMP164:%.*]] = insertelement <32 x float> [[TMP163]], float [[FVAL]], i32 31
+; MAX256-NEXT:    br label [[BB2]]
+; MAX256:       bb2:
+; MAX256-NEXT:    [[TMP165:%.*]] = phi <32 x float> [ [[TMP38]], [[BB3]] ], [ [[TMP125]], [[BB4]] ], [ [[TMP164]], [[BB5]] ], [ [[TMP86]], [[BB1]] ]
+; MAX256-NEXT:    ret void
 ;
 ; MAX1024-LABEL: @phi_float32(
 ; MAX1024-NEXT:  bb: