; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -S -mtriple=aarch64 -passes=slp-vectorizer | FileCheck %s
%struct.buf = type { [8 x i8] }
define i8 @reduce_and(ptr %a, ptr %b) {
; CHECK-LABEL: @reduce_and(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i8>, ptr [[A:%.*]], align 1
; CHECK-NEXT: [[TMP3:%.*]] = load <8 x i8>, ptr [[B:%.*]], align 1
; CHECK-NEXT: [[TMP4:%.*]] = xor <8 x i8> [[TMP3]], [[TMP1]]
; CHECK-NEXT: [[TMP5:%.*]] = call i8 @llvm.vector.reduce.and.v8i8(<8 x i8> [[TMP4]])
; CHECK-NEXT: [[OP_RDX:%.*]] = and i8 [[TMP5]], 1
; CHECK-NEXT: ret i8 [[OP_RDX]]
;
entry:
%0 = load i8, ptr %a, align 1
%1 = load i8, ptr %b, align 1
%xor12 = xor i8 %1, %0
%and13 = and i8 %xor12, 1
%arrayidx.1 = getelementptr inbounds %struct.buf, ptr %a, i64 0, i32 0, i64 1
%2 = load i8, ptr %arrayidx.1, align 1
%arrayidx3.1 = getelementptr inbounds %struct.buf, ptr %b, i64 0, i32 0, i64 1
%3 = load i8, ptr %arrayidx3.1, align 1
%xor12.1 = xor i8 %3, %2
%and13.1 = and i8 %xor12.1, %and13
%arrayidx.2 = getelementptr inbounds %struct.buf, ptr %a, i64 0, i32 0, i64 2
%4 = load i8, ptr %arrayidx.2, align 1
%arrayidx3.2 = getelementptr inbounds %struct.buf, ptr %b, i64 0, i32 0, i64 2
%5 = load i8, ptr %arrayidx3.2, align 1
%xor12.2 = xor i8 %5, %4
%and13.2 = and i8 %xor12.2, %and13.1
%arrayidx.3 = getelementptr inbounds %struct.buf, ptr %a, i64 0, i32 0, i64 3
%6 = load i8, ptr %arrayidx.3, align 1
%arrayidx3.3 = getelementptr inbounds %struct.buf, ptr %b, i64 0, i32 0, i64 3
%7 = load i8, ptr %arrayidx3.3, align 1
%xor12.3 = xor i8 %7, %6
%and13.3 = and i8 %xor12.3, %and13.2
%arrayidx.4 = getelementptr inbounds %struct.buf, ptr %a, i64 0, i32 0, i64 4
%8 = load i8, ptr %arrayidx.4, align 1
%arrayidx3.4 = getelementptr inbounds %struct.buf, ptr %b, i64 0, i32 0, i64 4
%9 = load i8, ptr %arrayidx3.4, align 1
%xor12.4 = xor i8 %9, %8
%and13.4 = and i8 %xor12.4, %and13.3
%arrayidx.5 = getelementptr inbounds %struct.buf, ptr %a, i64 0, i32 0, i64 5
%10 = load i8, ptr %arrayidx.5, align 1
%arrayidx3.5 = getelementptr inbounds %struct.buf, ptr %b, i64 0, i32 0, i64 5
%11 = load i8, ptr %arrayidx3.5, align 1
%xor12.5 = xor i8 %11, %10
%and13.5 = and i8 %xor12.5, %and13.4
%arrayidx.6 = getelementptr inbounds %struct.buf, ptr %a, i64 0, i32 0, i64 6
%12 = load i8, ptr %arrayidx.6, align 1
%arrayidx3.6 = getelementptr inbounds %struct.buf, ptr %b, i64 0, i32 0, i64 6
%13 = load i8, ptr %arrayidx3.6, align 1
%xor12.6 = xor i8 %13, %12
%and13.6 = and i8 %xor12.6, %and13.5
%arrayidx.7 = getelementptr inbounds %struct.buf, ptr %a, i64 0, i32 0, i64 7
%14 = load i8, ptr %arrayidx.7, align 1
%arrayidx3.7 = getelementptr inbounds %struct.buf, ptr %b, i64 0, i32 0, i64 7
%15 = load i8, ptr %arrayidx3.7, align 1
%xor12.7 = xor i8 %15, %14
%and13.7 = and i8 %xor12.7, %and13.6
ret i8 %and13.7
}
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