834 changes: 834 additions & 0 deletions llvm/test/CodeGen/AArch64/dag-combine-setcc.ll
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=aarch64-none-linux-gnu -mattr=+neon | FileCheck %s

define i1 @combine_setcc_eq_vecreduce_or_v8i1(<8 x i8> %a) {
; CHECK-LABEL: combine_setcc_eq_vecreduce_or_v8i1:
; CHECK: // %bb.0:
; CHECK-NEXT: sub sp, sp, #16
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: cmeq v0.8b, v0.8b, #0
; CHECK-NEXT: umov w8, v0.b[1]
; CHECK-NEXT: umov w10, v0.b[2]
; CHECK-NEXT: umov w9, v0.b[0]
; CHECK-NEXT: umov w11, v0.b[3]
; CHECK-NEXT: umov w12, v0.b[4]
; CHECK-NEXT: umov w13, v0.b[5]
; CHECK-NEXT: umov w14, v0.b[6]
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: bfi w9, w8, #1, #1
; CHECK-NEXT: and w8, w12, #0x1
; CHECK-NEXT: bfi w9, w10, #2, #1
; CHECK-NEXT: and w10, w13, #0x1
; CHECK-NEXT: bfi w9, w11, #3, #1
; CHECK-NEXT: umov w11, v0.b[7]
; CHECK-NEXT: bfi w9, w8, #4, #1
; CHECK-NEXT: and w8, w14, #0x1
; CHECK-NEXT: bfi w9, w10, #5, #1
; CHECK-NEXT: orr w8, w9, w8, lsl #6
; CHECK-NEXT: orr w8, w8, w11, lsl #7
; CHECK-NEXT: tst w8, #0xff
; CHECK-NEXT: cset w0, eq
; CHECK-NEXT: add sp, sp, #16
; CHECK-NEXT: ret
%cmp1 = icmp eq <8 x i8> %a, zeroinitializer
%cast = bitcast <8 x i1> %cmp1 to i8
%cmp2 = icmp eq i8 %cast, zeroinitializer
ret i1 %cmp2
}

define i1 @combine_setcc_eq_vecreduce_or_v16i1(<16 x i8> %a) {
; CHECK-LABEL: combine_setcc_eq_vecreduce_or_v16i1:
; CHECK: // %bb.0:
; CHECK-NEXT: sub sp, sp, #16
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: cmeq v0.16b, v0.16b, #0
; CHECK-NEXT: umov w8, v0.b[1]
; CHECK-NEXT: umov w10, v0.b[2]
; CHECK-NEXT: umov w9, v0.b[0]
; CHECK-NEXT: umov w11, v0.b[3]
; CHECK-NEXT: umov w12, v0.b[4]
; CHECK-NEXT: umov w13, v0.b[5]
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: bfi w9, w8, #1, #1
; CHECK-NEXT: umov w8, v0.b[6]
; CHECK-NEXT: bfi w9, w10, #2, #1
; CHECK-NEXT: umov w10, v0.b[7]
; CHECK-NEXT: bfi w9, w11, #3, #1
; CHECK-NEXT: umov w11, v0.b[8]
; CHECK-NEXT: bfi w9, w12, #4, #1
; CHECK-NEXT: umov w12, v0.b[9]
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: bfi w9, w13, #5, #1
; CHECK-NEXT: umov w13, v0.b[10]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: orr w8, w9, w8, lsl #6
; CHECK-NEXT: umov w9, v0.b[11]
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: orr w8, w8, w10, lsl #7
; CHECK-NEXT: umov w10, v0.b[12]
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: orr w8, w8, w11, lsl #8
; CHECK-NEXT: umov w11, v0.b[13]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: orr w8, w8, w12, lsl #9
; CHECK-NEXT: umov w12, v0.b[14]
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: orr w8, w8, w13, lsl #10
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: orr w8, w8, w9, lsl #11
; CHECK-NEXT: and w9, w11, #0x1
; CHECK-NEXT: umov w11, v0.b[15]
; CHECK-NEXT: orr w8, w8, w10, lsl #12
; CHECK-NEXT: and w10, w12, #0x1
; CHECK-NEXT: orr w8, w8, w9, lsl #13
; CHECK-NEXT: orr w8, w8, w10, lsl #14
; CHECK-NEXT: orr w8, w8, w11, lsl #15
; CHECK-NEXT: tst w8, #0xffff
; CHECK-NEXT: cset w0, eq
; CHECK-NEXT: add sp, sp, #16
; CHECK-NEXT: ret
%cmp1 = icmp eq <16 x i8> %a, zeroinitializer
%cast = bitcast <16 x i1> %cmp1 to i16
%cmp2 = icmp eq i16 %cast, zeroinitializer
ret i1 %cmp2
}

define i1 @combine_setcc_eq_vecreduce_or_v32i1(<32 x i8> %a) {
; CHECK-LABEL: combine_setcc_eq_vecreduce_or_v32i1:
; CHECK: // %bb.0:
; CHECK-NEXT: sub sp, sp, #16
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: cmeq v1.16b, v1.16b, #0
; CHECK-NEXT: cmeq v0.16b, v0.16b, #0
; CHECK-NEXT: umov w8, v1.b[1]
; CHECK-NEXT: umov w10, v1.b[2]
; CHECK-NEXT: umov w9, v1.b[0]
; CHECK-NEXT: umov w11, v1.b[3]
; CHECK-NEXT: umov w12, v1.b[4]
; CHECK-NEXT: umov w13, v1.b[5]
; CHECK-NEXT: umov w14, v1.b[6]
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: umov w15, v1.b[7]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: bfi w9, w8, #1, #1
; CHECK-NEXT: umov w8, v1.b[8]
; CHECK-NEXT: bfi w9, w10, #2, #1
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: umov w10, v1.b[9]
; CHECK-NEXT: bfi w9, w11, #3, #1
; CHECK-NEXT: bfi w9, w12, #4, #1
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: umov w11, v1.b[10]
; CHECK-NEXT: bfi w9, w13, #5, #1
; CHECK-NEXT: and w15, w15, #0x1
; CHECK-NEXT: umov w13, v0.b[1]
; CHECK-NEXT: orr w9, w9, w14, lsl #6
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: orr w9, w9, w15, lsl #7
; CHECK-NEXT: umov w15, v0.b[2]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: umov w14, v0.b[0]
; CHECK-NEXT: orr w8, w9, w8, lsl #8
; CHECK-NEXT: umov w9, v0.b[3]
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: orr w8, w8, w10, lsl #9
; CHECK-NEXT: umov w10, v0.b[4]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: orr w8, w8, w11, lsl #10
; CHECK-NEXT: and w11, w15, #0x1
; CHECK-NEXT: umov w15, v0.b[5]
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: bfi w14, w13, #1, #1
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: umov w13, v0.b[6]
; CHECK-NEXT: bfi w14, w11, #2, #1
; CHECK-NEXT: umov w11, v1.b[12]
; CHECK-NEXT: bfi w14, w9, #3, #1
; CHECK-NEXT: and w9, w15, #0x1
; CHECK-NEXT: umov w12, v1.b[11]
; CHECK-NEXT: bfi w14, w10, #4, #1
; CHECK-NEXT: umov w10, v0.b[7]
; CHECK-NEXT: umov w15, v0.b[8]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: bfi w14, w9, #5, #1
; CHECK-NEXT: and w9, w11, #0x1
; CHECK-NEXT: orr w11, w14, w13, lsl #6
; CHECK-NEXT: umov w13, v0.b[9]
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: and w14, w15, #0x1
; CHECK-NEXT: umov w15, v0.b[10]
; CHECK-NEXT: orr w8, w8, w12, lsl #11
; CHECK-NEXT: orr w10, w11, w10, lsl #7
; CHECK-NEXT: orr w8, w8, w9, lsl #12
; CHECK-NEXT: orr w9, w10, w14, lsl #8
; CHECK-NEXT: and w10, w13, #0x1
; CHECK-NEXT: umov w11, v0.b[11]
; CHECK-NEXT: and w12, w15, #0x1
; CHECK-NEXT: umov w13, v0.b[12]
; CHECK-NEXT: orr w9, w9, w10, lsl #9
; CHECK-NEXT: umov w14, v1.b[13]
; CHECK-NEXT: orr w9, w9, w12, lsl #10
; CHECK-NEXT: umov w12, v0.b[13]
; CHECK-NEXT: umov w10, v1.b[14]
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: umov w15, v0.b[14]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: orr w9, w9, w11, lsl #11
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: umov w11, v1.b[15]
; CHECK-NEXT: orr w9, w9, w13, lsl #12
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: umov w13, v0.b[15]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: and w15, w15, #0x1
; CHECK-NEXT: orr w8, w8, w14, lsl #13
; CHECK-NEXT: orr w9, w9, w12, lsl #13
; CHECK-NEXT: orr w8, w8, w10, lsl #14
; CHECK-NEXT: orr w9, w9, w15, lsl #14
; CHECK-NEXT: orr w8, w8, w11, lsl #15
; CHECK-NEXT: orr w9, w9, w13, lsl #15
; CHECK-NEXT: orr w8, w9, w8
; CHECK-NEXT: tst w8, #0xffff
; CHECK-NEXT: cset w0, eq
; CHECK-NEXT: add sp, sp, #16
; CHECK-NEXT: ret
%cmp1 = icmp eq <32 x i8> %a, zeroinitializer
%cast = bitcast <32 x i1> %cmp1 to i32
%cmp2 = icmp eq i32 %cast, zeroinitializer
ret i1 %cmp2
}

define i1 @combine_setcc_eq_vecreduce_or_v64i1(<64 x i8> %a) {
; CHECK-LABEL: combine_setcc_eq_vecreduce_or_v64i1:
; CHECK: // %bb.0:
; CHECK-NEXT: sub sp, sp, #16
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: cmeq v3.16b, v3.16b, #0
; CHECK-NEXT: cmeq v1.16b, v1.16b, #0
; CHECK-NEXT: umov w8, v3.b[1]
; CHECK-NEXT: umov w10, v3.b[2]
; CHECK-NEXT: umov w9, v3.b[0]
; CHECK-NEXT: umov w11, v3.b[3]
; CHECK-NEXT: umov w12, v3.b[4]
; CHECK-NEXT: umov w13, v3.b[5]
; CHECK-NEXT: umov w14, v3.b[6]
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: umov w15, v3.b[7]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: bfi w9, w8, #1, #1
; CHECK-NEXT: umov w16, v3.b[8]
; CHECK-NEXT: bfi w9, w10, #2, #1
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: umov w17, v3.b[9]
; CHECK-NEXT: bfi w9, w11, #3, #1
; CHECK-NEXT: umov w8, v3.b[10]
; CHECK-NEXT: bfi w9, w12, #4, #1
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: umov w10, v3.b[11]
; CHECK-NEXT: bfi w9, w13, #5, #1
; CHECK-NEXT: and w15, w15, #0x1
; CHECK-NEXT: umov w11, v3.b[12]
; CHECK-NEXT: and w16, w16, #0x1
; CHECK-NEXT: orr w9, w9, w14, lsl #6
; CHECK-NEXT: umov w12, v3.b[13]
; CHECK-NEXT: and w14, w17, #0x1
; CHECK-NEXT: orr w9, w9, w15, lsl #7
; CHECK-NEXT: umov w13, v3.b[14]
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: orr w9, w9, w16, lsl #8
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: orr w9, w9, w14, lsl #9
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: orr w8, w9, w8, lsl #10
; CHECK-NEXT: umov w9, v1.b[1]
; CHECK-NEXT: orr w8, w8, w10, lsl #11
; CHECK-NEXT: and w10, w12, #0x1
; CHECK-NEXT: orr w8, w8, w11, lsl #12
; CHECK-NEXT: and w11, w13, #0x1
; CHECK-NEXT: umov w12, v1.b[2]
; CHECK-NEXT: orr w8, w8, w10, lsl #13
; CHECK-NEXT: umov w10, v1.b[0]
; CHECK-NEXT: orr w8, w8, w11, lsl #14
; CHECK-NEXT: umov w11, v1.b[3]
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: umov w13, v1.b[4]
; CHECK-NEXT: umov w14, v1.b[5]
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: umov w15, v3.b[15]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: bfi w10, w9, #1, #1
; CHECK-NEXT: and w9, w11, #0x1
; CHECK-NEXT: and w11, w13, #0x1
; CHECK-NEXT: bfi w10, w12, #2, #1
; CHECK-NEXT: umov w13, v1.b[6]
; CHECK-NEXT: and w12, w14, #0x1
; CHECK-NEXT: bfi w10, w9, #3, #1
; CHECK-NEXT: umov w9, v1.b[7]
; CHECK-NEXT: bfi w10, w11, #4, #1
; CHECK-NEXT: umov w11, v1.b[8]
; CHECK-NEXT: bfi w10, w12, #5, #1
; CHECK-NEXT: umov w14, v1.b[10]
; CHECK-NEXT: and w12, w13, #0x1
; CHECK-NEXT: umov w13, v1.b[9]
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: orr w8, w8, w15, lsl #15
; CHECK-NEXT: orr w10, w10, w12, lsl #6
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: orr w9, w10, w9, lsl #7
; CHECK-NEXT: umov w10, v1.b[11]
; CHECK-NEXT: orr w9, w9, w11, lsl #8
; CHECK-NEXT: and w11, w13, #0x1
; CHECK-NEXT: umov w13, v1.b[12]
; CHECK-NEXT: and w12, w14, #0x1
; CHECK-NEXT: orr w9, w9, w11, lsl #9
; CHECK-NEXT: umov w11, v1.b[13]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: orr w9, w9, w12, lsl #10
; CHECK-NEXT: cmeq v2.16b, v2.16b, #0
; CHECK-NEXT: orr w9, w9, w10, lsl #11
; CHECK-NEXT: and w10, w13, #0x1
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: umov w12, v2.b[1]
; CHECK-NEXT: orr w9, w9, w10, lsl #12
; CHECK-NEXT: umov w10, v2.b[2]
; CHECK-NEXT: umov w14, v2.b[0]
; CHECK-NEXT: orr w9, w9, w11, lsl #13
; CHECK-NEXT: umov w11, v2.b[3]
; CHECK-NEXT: umov w15, v2.b[4]
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: umov w16, v2.b[5]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: umov w13, v1.b[14]
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: bfi w14, w12, #1, #1
; CHECK-NEXT: and w12, w15, #0x1
; CHECK-NEXT: umov w15, v2.b[6]
; CHECK-NEXT: bfi w14, w10, #2, #1
; CHECK-NEXT: umov w10, v2.b[7]
; CHECK-NEXT: bfi w14, w11, #3, #1
; CHECK-NEXT: and w11, w16, #0x1
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: bfi w14, w12, #4, #1
; CHECK-NEXT: and w12, w15, #0x1
; CHECK-NEXT: umov w16, v2.b[11]
; CHECK-NEXT: bfi w14, w11, #5, #1
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: orr w9, w9, w13, lsl #14
; CHECK-NEXT: umov w13, v2.b[8]
; CHECK-NEXT: orr w12, w14, w12, lsl #6
; CHECK-NEXT: umov w11, v1.b[15]
; CHECK-NEXT: orr w10, w12, w10, lsl #7
; CHECK-NEXT: umov w12, v2.b[9]
; CHECK-NEXT: umov w14, v2.b[10]
; CHECK-NEXT: and w16, w16, #0x1
; CHECK-NEXT: cmeq v0.16b, v0.16b, #0
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: orr w9, w9, w11, lsl #15
; CHECK-NEXT: and w11, w12, #0x1
; CHECK-NEXT: umov w12, v0.b[1]
; CHECK-NEXT: orr w10, w10, w13, lsl #8
; CHECK-NEXT: and w13, w14, #0x1
; CHECK-NEXT: umov w14, v0.b[0]
; CHECK-NEXT: orr w10, w10, w11, lsl #9
; CHECK-NEXT: umov w11, v0.b[2]
; CHECK-NEXT: orr w10, w10, w13, lsl #10
; CHECK-NEXT: umov w13, v0.b[3]
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: umov w15, v0.b[4]
; CHECK-NEXT: umov w17, v0.b[5]
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: orr w10, w10, w16, lsl #11
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: bfi w14, w12, #1, #1
; CHECK-NEXT: and w12, w13, #0x1
; CHECK-NEXT: umov w16, v2.b[13]
; CHECK-NEXT: and w13, w15, #0x1
; CHECK-NEXT: umov w15, v0.b[6]
; CHECK-NEXT: bfi w14, w11, #2, #1
; CHECK-NEXT: umov w11, v2.b[12]
; CHECK-NEXT: bfi w14, w12, #3, #1
; CHECK-NEXT: and w12, w17, #0x1
; CHECK-NEXT: bfi w14, w13, #4, #1
; CHECK-NEXT: umov w13, v0.b[7]
; CHECK-NEXT: umov w17, v0.b[8]
; CHECK-NEXT: and w15, w15, #0x1
; CHECK-NEXT: bfi w14, w12, #5, #1
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: orr w12, w14, w15, lsl #6
; CHECK-NEXT: umov w14, v0.b[9]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: orr w10, w10, w11, lsl #12
; CHECK-NEXT: and w15, w17, #0x1
; CHECK-NEXT: umov w17, v0.b[10]
; CHECK-NEXT: orr w12, w12, w13, lsl #7
; CHECK-NEXT: umov w13, v0.b[11]
; CHECK-NEXT: orr w11, w12, w15, lsl #8
; CHECK-NEXT: and w12, w14, #0x1
; CHECK-NEXT: umov w15, v0.b[12]
; CHECK-NEXT: and w16, w16, #0x1
; CHECK-NEXT: and w14, w17, #0x1
; CHECK-NEXT: orr w11, w11, w12, lsl #9
; CHECK-NEXT: umov w12, v2.b[14]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: orr w11, w11, w14, lsl #10
; CHECK-NEXT: umov w14, v0.b[13]
; CHECK-NEXT: umov w17, v0.b[14]
; CHECK-NEXT: and w15, w15, #0x1
; CHECK-NEXT: orr w11, w11, w13, lsl #11
; CHECK-NEXT: umov w13, v2.b[15]
; CHECK-NEXT: orr w11, w11, w15, lsl #12
; CHECK-NEXT: umov w15, v0.b[15]
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: and w17, w17, #0x1
; CHECK-NEXT: orr w10, w10, w16, lsl #13
; CHECK-NEXT: orr w11, w11, w14, lsl #13
; CHECK-NEXT: orr w10, w10, w12, lsl #14
; CHECK-NEXT: orr w11, w11, w17, lsl #14
; CHECK-NEXT: orr w10, w10, w13, lsl #15
; CHECK-NEXT: orr w11, w11, w15, lsl #15
; CHECK-NEXT: orr w8, w9, w8
; CHECK-NEXT: orr w9, w11, w10
; CHECK-NEXT: orr w8, w9, w8
; CHECK-NEXT: tst w8, #0xffff
; CHECK-NEXT: cset w0, eq
; CHECK-NEXT: add sp, sp, #16
; CHECK-NEXT: ret
%cmp1 = icmp eq <64 x i8> %a, zeroinitializer
%cast = bitcast <64 x i1> %cmp1 to i64
%cmp2 = icmp eq i64 %cast, zeroinitializer
ret i1 %cmp2
}

define i1 @combine_setcc_ne_vecreduce_or_v8i1(<8 x i8> %a) {
; CHECK-LABEL: combine_setcc_ne_vecreduce_or_v8i1:
; CHECK: // %bb.0:
; CHECK-NEXT: sub sp, sp, #16
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: cmtst v0.8b, v0.8b, v0.8b
; CHECK-NEXT: umov w8, v0.b[1]
; CHECK-NEXT: umov w10, v0.b[2]
; CHECK-NEXT: umov w9, v0.b[0]
; CHECK-NEXT: umov w11, v0.b[3]
; CHECK-NEXT: umov w12, v0.b[4]
; CHECK-NEXT: umov w13, v0.b[5]
; CHECK-NEXT: umov w14, v0.b[6]
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: bfi w9, w8, #1, #1
; CHECK-NEXT: and w8, w12, #0x1
; CHECK-NEXT: bfi w9, w10, #2, #1
; CHECK-NEXT: and w10, w13, #0x1
; CHECK-NEXT: bfi w9, w11, #3, #1
; CHECK-NEXT: umov w11, v0.b[7]
; CHECK-NEXT: bfi w9, w8, #4, #1
; CHECK-NEXT: and w8, w14, #0x1
; CHECK-NEXT: bfi w9, w10, #5, #1
; CHECK-NEXT: orr w8, w9, w8, lsl #6
; CHECK-NEXT: orr w8, w8, w11, lsl #7
; CHECK-NEXT: tst w8, #0xff
; CHECK-NEXT: cset w0, ne
; CHECK-NEXT: add sp, sp, #16
; CHECK-NEXT: ret
%cmp1 = icmp ne <8 x i8> %a, zeroinitializer
%cast = bitcast <8 x i1> %cmp1 to i8
%cmp2 = icmp ne i8 %cast, zeroinitializer
ret i1 %cmp2
}

define i1 @combine_setcc_ne_vecreduce_or_v16i1(<16 x i8> %a) {
; CHECK-LABEL: combine_setcc_ne_vecreduce_or_v16i1:
; CHECK: // %bb.0:
; CHECK-NEXT: sub sp, sp, #16
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: cmtst v0.16b, v0.16b, v0.16b
; CHECK-NEXT: umov w8, v0.b[1]
; CHECK-NEXT: umov w10, v0.b[2]
; CHECK-NEXT: umov w9, v0.b[0]
; CHECK-NEXT: umov w11, v0.b[3]
; CHECK-NEXT: umov w12, v0.b[4]
; CHECK-NEXT: umov w13, v0.b[5]
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: bfi w9, w8, #1, #1
; CHECK-NEXT: umov w8, v0.b[6]
; CHECK-NEXT: bfi w9, w10, #2, #1
; CHECK-NEXT: umov w10, v0.b[7]
; CHECK-NEXT: bfi w9, w11, #3, #1
; CHECK-NEXT: umov w11, v0.b[8]
; CHECK-NEXT: bfi w9, w12, #4, #1
; CHECK-NEXT: umov w12, v0.b[9]
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: bfi w9, w13, #5, #1
; CHECK-NEXT: umov w13, v0.b[10]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: orr w8, w9, w8, lsl #6
; CHECK-NEXT: umov w9, v0.b[11]
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: orr w8, w8, w10, lsl #7
; CHECK-NEXT: umov w10, v0.b[12]
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: orr w8, w8, w11, lsl #8
; CHECK-NEXT: umov w11, v0.b[13]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: orr w8, w8, w12, lsl #9
; CHECK-NEXT: umov w12, v0.b[14]
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: orr w8, w8, w13, lsl #10
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: orr w8, w8, w9, lsl #11
; CHECK-NEXT: and w9, w11, #0x1
; CHECK-NEXT: umov w11, v0.b[15]
; CHECK-NEXT: orr w8, w8, w10, lsl #12
; CHECK-NEXT: and w10, w12, #0x1
; CHECK-NEXT: orr w8, w8, w9, lsl #13
; CHECK-NEXT: orr w8, w8, w10, lsl #14
; CHECK-NEXT: orr w8, w8, w11, lsl #15
; CHECK-NEXT: tst w8, #0xffff
; CHECK-NEXT: cset w0, ne
; CHECK-NEXT: add sp, sp, #16
; CHECK-NEXT: ret
%cmp1 = icmp ne <16 x i8> %a, zeroinitializer
%cast = bitcast <16 x i1> %cmp1 to i16
%cmp2 = icmp ne i16 %cast, zeroinitializer
ret i1 %cmp2
}

define i1 @combine_setcc_ne_vecreduce_or_v32i1(<32 x i8> %a) {
; CHECK-LABEL: combine_setcc_ne_vecreduce_or_v32i1:
; CHECK: // %bb.0:
; CHECK-NEXT: sub sp, sp, #16
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: cmtst v1.16b, v1.16b, v1.16b
; CHECK-NEXT: cmtst v0.16b, v0.16b, v0.16b
; CHECK-NEXT: umov w8, v1.b[1]
; CHECK-NEXT: umov w10, v1.b[2]
; CHECK-NEXT: umov w9, v1.b[0]
; CHECK-NEXT: umov w11, v1.b[3]
; CHECK-NEXT: umov w12, v1.b[4]
; CHECK-NEXT: umov w13, v1.b[5]
; CHECK-NEXT: umov w14, v1.b[6]
; CHECK-NEXT: umov w15, v1.b[7]
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: bfi w9, w8, #1, #1
; CHECK-NEXT: umov w8, v1.b[8]
; CHECK-NEXT: bfi w9, w10, #2, #1
; CHECK-NEXT: umov w10, v1.b[9]
; CHECK-NEXT: bfi w9, w11, #3, #1
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: bfi w9, w12, #4, #1
; CHECK-NEXT: umov w11, v1.b[10]
; CHECK-NEXT: bfi w9, w13, #5, #1
; CHECK-NEXT: and w15, w15, #0x1
; CHECK-NEXT: umov w13, v0.b[1]
; CHECK-NEXT: orr w9, w9, w14, lsl #6
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: orr w9, w9, w15, lsl #7
; CHECK-NEXT: umov w15, v0.b[2]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: umov w14, v0.b[0]
; CHECK-NEXT: orr w8, w9, w8, lsl #8
; CHECK-NEXT: umov w9, v0.b[3]
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: orr w8, w8, w10, lsl #9
; CHECK-NEXT: umov w10, v0.b[4]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: orr w8, w8, w11, lsl #10
; CHECK-NEXT: umov w11, v0.b[5]
; CHECK-NEXT: and w15, w15, #0x1
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: bfi w14, w13, #1, #1
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: umov w13, v0.b[6]
; CHECK-NEXT: bfi w14, w15, #2, #1
; CHECK-NEXT: bfi w14, w9, #3, #1
; CHECK-NEXT: and w9, w11, #0x1
; CHECK-NEXT: umov w12, v1.b[11]
; CHECK-NEXT: umov w15, v1.b[12]
; CHECK-NEXT: bfi w14, w10, #4, #1
; CHECK-NEXT: umov w10, v0.b[7]
; CHECK-NEXT: and w11, w13, #0x1
; CHECK-NEXT: umov w13, v0.b[8]
; CHECK-NEXT: bfi w14, w9, #5, #1
; CHECK-NEXT: orr w11, w14, w11, lsl #6
; CHECK-NEXT: umov w14, v0.b[9]
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: and w9, w15, #0x1
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: umov w15, v0.b[10]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: orr w8, w8, w12, lsl #11
; CHECK-NEXT: orr w10, w11, w10, lsl #7
; CHECK-NEXT: orr w8, w8, w9, lsl #12
; CHECK-NEXT: orr w9, w10, w13, lsl #8
; CHECK-NEXT: and w10, w14, #0x1
; CHECK-NEXT: umov w11, v0.b[11]
; CHECK-NEXT: and w12, w15, #0x1
; CHECK-NEXT: umov w13, v0.b[12]
; CHECK-NEXT: orr w9, w9, w10, lsl #9
; CHECK-NEXT: umov w14, v1.b[13]
; CHECK-NEXT: orr w9, w9, w12, lsl #10
; CHECK-NEXT: umov w12, v0.b[13]
; CHECK-NEXT: umov w10, v1.b[14]
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: umov w15, v0.b[14]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: orr w9, w9, w11, lsl #11
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: umov w11, v1.b[15]
; CHECK-NEXT: orr w9, w9, w13, lsl #12
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: umov w13, v0.b[15]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: and w15, w15, #0x1
; CHECK-NEXT: orr w8, w8, w14, lsl #13
; CHECK-NEXT: orr w9, w9, w12, lsl #13
; CHECK-NEXT: orr w8, w8, w10, lsl #14
; CHECK-NEXT: orr w9, w9, w15, lsl #14
; CHECK-NEXT: orr w8, w8, w11, lsl #15
; CHECK-NEXT: orr w9, w9, w13, lsl #15
; CHECK-NEXT: orr w8, w9, w8
; CHECK-NEXT: tst w8, #0xffff
; CHECK-NEXT: cset w0, ne
; CHECK-NEXT: add sp, sp, #16
; CHECK-NEXT: ret
%cmp1 = icmp ne <32 x i8> %a, zeroinitializer
%cast = bitcast <32 x i1> %cmp1 to i32
%cmp2 = icmp ne i32 %cast, zeroinitializer
ret i1 %cmp2
}

define i1 @combine_setcc_ne_vecreduce_or_v64i1(<64 x i8> %a) {
; CHECK-LABEL: combine_setcc_ne_vecreduce_or_v64i1:
; CHECK: // %bb.0:
; CHECK-NEXT: sub sp, sp, #16
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: cmtst v3.16b, v3.16b, v3.16b
; CHECK-NEXT: cmtst v1.16b, v1.16b, v1.16b
; CHECK-NEXT: cmtst v2.16b, v2.16b, v2.16b
; CHECK-NEXT: umov w8, v3.b[1]
; CHECK-NEXT: umov w10, v3.b[2]
; CHECK-NEXT: umov w9, v3.b[0]
; CHECK-NEXT: umov w11, v3.b[3]
; CHECK-NEXT: umov w12, v3.b[4]
; CHECK-NEXT: umov w13, v3.b[5]
; CHECK-NEXT: umov w14, v3.b[6]
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: umov w15, v3.b[7]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: bfi w9, w8, #1, #1
; CHECK-NEXT: umov w16, v3.b[8]
; CHECK-NEXT: bfi w9, w10, #2, #1
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: umov w17, v3.b[9]
; CHECK-NEXT: bfi w9, w11, #3, #1
; CHECK-NEXT: umov w8, v3.b[10]
; CHECK-NEXT: bfi w9, w12, #4, #1
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: umov w10, v3.b[11]
; CHECK-NEXT: bfi w9, w13, #5, #1
; CHECK-NEXT: and w15, w15, #0x1
; CHECK-NEXT: umov w11, v3.b[12]
; CHECK-NEXT: orr w9, w9, w14, lsl #6
; CHECK-NEXT: and w16, w16, #0x1
; CHECK-NEXT: umov w12, v3.b[13]
; CHECK-NEXT: orr w9, w9, w15, lsl #7
; CHECK-NEXT: and w17, w17, #0x1
; CHECK-NEXT: and w8, w8, #0x1
; CHECK-NEXT: orr w9, w9, w16, lsl #8
; CHECK-NEXT: umov w14, v1.b[1]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: orr w9, w9, w17, lsl #9
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: orr w8, w9, w8, lsl #10
; CHECK-NEXT: umov w15, v1.b[0]
; CHECK-NEXT: and w9, w12, #0x1
; CHECK-NEXT: orr w8, w8, w10, lsl #11
; CHECK-NEXT: umov w10, v1.b[2]
; CHECK-NEXT: orr w8, w8, w11, lsl #12
; CHECK-NEXT: umov w11, v1.b[3]
; CHECK-NEXT: orr w8, w8, w9, lsl #13
; CHECK-NEXT: and w9, w14, #0x1
; CHECK-NEXT: umov w12, v1.b[4]
; CHECK-NEXT: and w14, w15, #0x1
; CHECK-NEXT: umov w15, v1.b[5]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: umov w13, v3.b[14]
; CHECK-NEXT: bfi w14, w9, #1, #1
; CHECK-NEXT: and w9, w11, #0x1
; CHECK-NEXT: and w11, w12, #0x1
; CHECK-NEXT: umov w12, v1.b[6]
; CHECK-NEXT: bfi w14, w10, #2, #1
; CHECK-NEXT: umov w10, v1.b[7]
; CHECK-NEXT: bfi w14, w9, #3, #1
; CHECK-NEXT: and w9, w15, #0x1
; CHECK-NEXT: bfi w14, w11, #4, #1
; CHECK-NEXT: umov w15, v1.b[11]
; CHECK-NEXT: and w11, w12, #0x1
; CHECK-NEXT: umov w12, v1.b[8]
; CHECK-NEXT: bfi w14, w9, #5, #1
; CHECK-NEXT: umov w9, v1.b[9]
; CHECK-NEXT: orr w11, w14, w11, lsl #6
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: umov w14, v1.b[10]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: orr w10, w11, w10, lsl #7
; CHECK-NEXT: and w9, w9, #0x1
; CHECK-NEXT: umov w11, v1.b[12]
; CHECK-NEXT: orr w10, w10, w12, lsl #8
; CHECK-NEXT: and w12, w15, #0x1
; CHECK-NEXT: orr w9, w10, w9, lsl #9
; CHECK-NEXT: and w10, w14, #0x1
; CHECK-NEXT: orr w8, w8, w13, lsl #14
; CHECK-NEXT: umov w13, v3.b[15]
; CHECK-NEXT: umov w14, v1.b[13]
; CHECK-NEXT: orr w9, w9, w10, lsl #10
; CHECK-NEXT: and w10, w11, #0x1
; CHECK-NEXT: orr w9, w9, w12, lsl #11
; CHECK-NEXT: umov w12, v2.b[2]
; CHECK-NEXT: umov w15, v2.b[4]
; CHECK-NEXT: orr w9, w9, w10, lsl #12
; CHECK-NEXT: umov w10, v2.b[1]
; CHECK-NEXT: orr w8, w8, w13, lsl #15
; CHECK-NEXT: and w11, w14, #0x1
; CHECK-NEXT: umov w13, v2.b[0]
; CHECK-NEXT: umov w14, v2.b[3]
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: umov w16, v2.b[5]
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: orr w9, w9, w11, lsl #13
; CHECK-NEXT: umov w11, v1.b[14]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: bfi w13, w10, #1, #1
; CHECK-NEXT: umov w10, v2.b[6]
; CHECK-NEXT: bfi w13, w12, #2, #1
; CHECK-NEXT: and w12, w15, #0x1
; CHECK-NEXT: bfi w13, w14, #3, #1
; CHECK-NEXT: and w14, w16, #0x1
; CHECK-NEXT: umov w15, v2.b[7]
; CHECK-NEXT: umov w16, v2.b[8]
; CHECK-NEXT: bfi w13, w12, #4, #1
; CHECK-NEXT: and w10, w10, #0x1
; CHECK-NEXT: bfi w13, w14, #5, #1
; CHECK-NEXT: umov w12, v1.b[15]
; CHECK-NEXT: orr w10, w13, w10, lsl #6
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: and w13, w15, #0x1
; CHECK-NEXT: umov w15, v2.b[9]
; CHECK-NEXT: and w14, w16, #0x1
; CHECK-NEXT: umov w16, v2.b[10]
; CHECK-NEXT: cmtst v0.16b, v0.16b, v0.16b
; CHECK-NEXT: orr w9, w9, w11, lsl #14
; CHECK-NEXT: orr w10, w10, w13, lsl #7
; CHECK-NEXT: orr w9, w9, w12, lsl #15
; CHECK-NEXT: and w11, w15, #0x1
; CHECK-NEXT: orr w10, w10, w14, lsl #8
; CHECK-NEXT: umov w12, v0.b[1]
; CHECK-NEXT: and w13, w16, #0x1
; CHECK-NEXT: umov w14, v0.b[0]
; CHECK-NEXT: orr w10, w10, w11, lsl #9
; CHECK-NEXT: umov w11, v0.b[2]
; CHECK-NEXT: orr w10, w10, w13, lsl #10
; CHECK-NEXT: umov w13, v0.b[3]
; CHECK-NEXT: umov w15, v0.b[4]
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: umov w17, v0.b[5]
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: umov w16, v2.b[11]
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: orr w8, w9, w8
; CHECK-NEXT: bfi w14, w12, #1, #1
; CHECK-NEXT: and w12, w13, #0x1
; CHECK-NEXT: and w13, w15, #0x1
; CHECK-NEXT: umov w15, v0.b[6]
; CHECK-NEXT: bfi w14, w11, #2, #1
; CHECK-NEXT: umov w11, v2.b[12]
; CHECK-NEXT: bfi w14, w12, #3, #1
; CHECK-NEXT: and w12, w17, #0x1
; CHECK-NEXT: bfi w14, w13, #4, #1
; CHECK-NEXT: umov w13, v0.b[7]
; CHECK-NEXT: umov w17, v0.b[8]
; CHECK-NEXT: and w15, w15, #0x1
; CHECK-NEXT: bfi w14, w12, #5, #1
; CHECK-NEXT: and w16, w16, #0x1
; CHECK-NEXT: orr w12, w14, w15, lsl #6
; CHECK-NEXT: umov w14, v0.b[9]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: and w11, w11, #0x1
; CHECK-NEXT: and w15, w17, #0x1
; CHECK-NEXT: umov w17, v0.b[10]
; CHECK-NEXT: orr w10, w10, w16, lsl #11
; CHECK-NEXT: orr w12, w12, w13, lsl #7
; CHECK-NEXT: orr w10, w10, w11, lsl #12
; CHECK-NEXT: orr w11, w12, w15, lsl #8
; CHECK-NEXT: and w12, w14, #0x1
; CHECK-NEXT: umov w13, v0.b[11]
; CHECK-NEXT: and w14, w17, #0x1
; CHECK-NEXT: umov w15, v0.b[12]
; CHECK-NEXT: orr w11, w11, w12, lsl #9
; CHECK-NEXT: umov w16, v2.b[13]
; CHECK-NEXT: orr w11, w11, w14, lsl #10
; CHECK-NEXT: umov w14, v0.b[13]
; CHECK-NEXT: umov w12, v2.b[14]
; CHECK-NEXT: and w13, w13, #0x1
; CHECK-NEXT: umov w17, v0.b[14]
; CHECK-NEXT: and w15, w15, #0x1
; CHECK-NEXT: orr w11, w11, w13, lsl #11
; CHECK-NEXT: and w16, w16, #0x1
; CHECK-NEXT: umov w13, v2.b[15]
; CHECK-NEXT: orr w11, w11, w15, lsl #12
; CHECK-NEXT: and w14, w14, #0x1
; CHECK-NEXT: umov w15, v0.b[15]
; CHECK-NEXT: and w12, w12, #0x1
; CHECK-NEXT: and w17, w17, #0x1
; CHECK-NEXT: orr w10, w10, w16, lsl #13
; CHECK-NEXT: orr w11, w11, w14, lsl #13
; CHECK-NEXT: orr w10, w10, w12, lsl #14
; CHECK-NEXT: orr w11, w11, w17, lsl #14
; CHECK-NEXT: orr w10, w10, w13, lsl #15
; CHECK-NEXT: orr w11, w11, w15, lsl #15
; CHECK-NEXT: orr w9, w11, w10
; CHECK-NEXT: orr w8, w9, w8
; CHECK-NEXT: tst w8, #0xffff
; CHECK-NEXT: cset w0, ne
; CHECK-NEXT: add sp, sp, #16
; CHECK-NEXT: ret
%cmp1 = icmp ne <64 x i8> %a, zeroinitializer
%cast = bitcast <64 x i1> %cmp1 to i64
%cmp2 = icmp ne i64 %cast, zeroinitializer
ret i1 %cmp2
}