71 lines
3.6 KiB
LLVM
71 lines
3.6 KiB
LLVM
; 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: [[TMP0:%.*]] = bitcast i8* [[ARRAYIDX]] to <8 x i8>*
|
|
; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i8>, <8 x i8>* [[TMP0]], align 1
|
|
; 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
|
|
}
|