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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -S -mtriple=aarch64 -slp-vectorizer | FileCheck %s
%struct.buf = type { [8 x i8] }
define i8 @reduce_xor(%struct.buf* %a, %struct.buf* %b) {
; CHECK-LABEL: @reduce_xor(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [[STRUCT_BUF:%.*]], %struct.buf* [[A:%.*]], i64 0, i32 0, i64 0
; CHECK-NEXT: [[ARRAYIDX3:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[B:%.*]], i64 0, i32 0, i64 0
; CHECK-NEXT: [[ARRAYIDX_1:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[A]], i64 0, i32 0, i64 1
; CHECK-NEXT: [[ARRAYIDX3_1:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[B]], i64 0, i32 0, i64 1
; CHECK-NEXT: [[ARRAYIDX_2:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[A]], i64 0, i32 0, i64 2
; CHECK-NEXT: [[ARRAYIDX3_2:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[B]], i64 0, i32 0, i64 2
; CHECK-NEXT: [[ARRAYIDX_3:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[A]], i64 0, i32 0, i64 3
; CHECK-NEXT: [[ARRAYIDX3_3:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[B]], i64 0, i32 0, i64 3
; CHECK-NEXT: [[ARRAYIDX_4:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[A]], i64 0, i32 0, i64 4
; CHECK-NEXT: [[ARRAYIDX3_4:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[B]], i64 0, i32 0, i64 4
; CHECK-NEXT: [[ARRAYIDX_5:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[A]], i64 0, i32 0, i64 5
; CHECK-NEXT: [[ARRAYIDX3_5:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[B]], i64 0, i32 0, i64 5
; CHECK-NEXT: [[ARRAYIDX_6:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[A]], i64 0, i32 0, i64 6
; CHECK-NEXT: [[ARRAYIDX3_6:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[B]], i64 0, i32 0, i64 6
; CHECK-NEXT: [[ARRAYIDX_7:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[A]], i64 0, i32 0, i64 7
; CHECK-NEXT: [[TMP0:%.*]] = bitcast i8* [[ARRAYIDX]] to <8 x i8>*
; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i8>, <8 x i8>* [[TMP0]], align 1
; CHECK-NEXT: [[ARRAYIDX3_7:%.*]] = getelementptr inbounds [[STRUCT_BUF]], %struct.buf* [[B]], i64 0, i32 0, i64 7
; CHECK-NEXT: [[TMP2:%.*]] = bitcast i8* [[ARRAYIDX3]] to <8 x i8>*
; CHECK-NEXT: [[TMP3:%.*]] = load <8 x i8>, <8 x i8>* [[TMP2]], align 1
; CHECK-NEXT: [[TMP4:%.*]] = and <8 x i8> [[TMP3]], [[TMP1]]
; CHECK-NEXT: [[TMP5:%.*]] = call i8 @llvm.vector.reduce.xor.v8i8(<8 x i8> [[TMP4]])
; CHECK-NEXT: [[OP_EXTRA:%.*]] = xor i8 [[TMP5]], 1
; CHECK-NEXT: ret i8 [[OP_EXTRA]]
;
entry:
%arrayidx = getelementptr inbounds %struct.buf, %struct.buf* %a, i64 0, i32 0, i64 0
%0 = load i8, i8* %arrayidx, align 1
%arrayidx3 = getelementptr inbounds %struct.buf, %struct.buf* %b, i64 0, i32 0, i64 0
%1 = load i8, i8* %arrayidx3, align 1
%and12 = and i8 %1, %0
%arrayidx.1 = getelementptr inbounds %struct.buf, %struct.buf* %a, i64 0, i32 0, i64 1
%2 = load i8, i8* %arrayidx.1, align 1
%arrayidx3.1 = getelementptr inbounds %struct.buf, %struct.buf* %b, i64 0, i32 0, i64 1
%3 = load i8, i8* %arrayidx3.1, align 1
%and12.1 = and i8 %3, %2
%4 = xor i8 %and12, %and12.1
%arrayidx.2 = getelementptr inbounds %struct.buf, %struct.buf* %a, i64 0, i32 0, i64 2
%5 = load i8, i8* %arrayidx.2, align 1
%arrayidx3.2 = getelementptr inbounds %struct.buf, %struct.buf* %b, i64 0, i32 0, i64 2
%6 = load i8, i8* %arrayidx3.2, align 1
%and12.2 = and i8 %6, %5
%7 = xor i8 %4, %and12.2
%arrayidx.3 = getelementptr inbounds %struct.buf, %struct.buf* %a, i64 0, i32 0, i64 3
%8 = load i8, i8* %arrayidx.3, align 1
%arrayidx3.3 = getelementptr inbounds %struct.buf, %struct.buf* %b, i64 0, i32 0, i64 3
%9 = load i8, i8* %arrayidx3.3, align 1
%and12.3 = and i8 %9, %8
%10 = xor i8 %7, %and12.3
%arrayidx.4 = getelementptr inbounds %struct.buf, %struct.buf* %a, i64 0, i32 0, i64 4
%11 = load i8, i8* %arrayidx.4, align 1
%arrayidx3.4 = getelementptr inbounds %struct.buf, %struct.buf* %b, i64 0, i32 0, i64 4
%12 = load i8, i8* %arrayidx3.4, align 1
%and12.4 = and i8 %12, %11
%13 = xor i8 %10, %and12.4
%arrayidx.5 = getelementptr inbounds %struct.buf, %struct.buf* %a, i64 0, i32 0, i64 5
%14 = load i8, i8* %arrayidx.5, align 1
%arrayidx3.5 = getelementptr inbounds %struct.buf, %struct.buf* %b, i64 0, i32 0, i64 5
%15 = load i8, i8* %arrayidx3.5, align 1
%and12.5 = and i8 %15, %14
%16 = xor i8 %13, %and12.5
%arrayidx.6 = getelementptr inbounds %struct.buf, %struct.buf* %a, i64 0, i32 0, i64 6
%17 = load i8, i8* %arrayidx.6, align 1
%arrayidx3.6 = getelementptr inbounds %struct.buf, %struct.buf* %b, i64 0, i32 0, i64 6
%18 = load i8, i8* %arrayidx3.6, align 1
%and12.6 = and i8 %18, %17
%19 = xor i8 %16, %and12.6
%arrayidx.7 = getelementptr inbounds %struct.buf, %struct.buf* %a, i64 0, i32 0, i64 7
%20 = load i8, i8* %arrayidx.7, align 1
%arrayidx3.7 = getelementptr inbounds %struct.buf, %struct.buf* %b, i64 0, i32 0, i64 7
%21 = load i8, i8* %arrayidx3.7, align 1
%and12.7 = and i8 %21, %20
%22 = xor i8 %19, %and12.7
%xor13.7 = xor i8 %22, 1
ret i8 %xor13.7
}
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