49 lines
1.9 KiB
LLVM
49 lines
1.9 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
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; RUN: opt -S --passes=slp-vectorizer -mtriple=s390x-unknown-linux -mcpu=z14 < %s | FileCheck %s
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define void @test() {
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; CHECK-LABEL: define void @test(
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; CHECK-SAME: ) #[[ATTR0:[0-9]+]] {
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; CHECK-NEXT: [[TMP1:%.*]] = zext i8 0 to i32
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; CHECK-NEXT: [[TMP2:%.*]] = zext i8 0 to i32
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; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x i32> <i32 0, i32 poison, i32 0, i32 0>, i32 [[TMP2]], i32 1
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; CHECK-NEXT: [[TMP4:%.*]] = select <4 x i1> zeroinitializer, <4 x i32> zeroinitializer, <4 x i32> [[TMP3]]
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; CHECK-NEXT: [[TMP5:%.*]] = select i1 false, i32 0, i32 0
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; CHECK-NEXT: [[TMP6:%.*]] = select i1 false, i32 0, i32 [[TMP1]]
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; CHECK-NEXT: [[TMP7:%.*]] = select i1 false, i32 0, i32 [[TMP2]]
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; CHECK-NEXT: [[TMP8:%.*]] = call i32 @llvm.vector.reduce.xor.v4i32(<4 x i32> [[TMP4]])
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; CHECK-NEXT: [[OP_RDX:%.*]] = xor i32 [[TMP8]], [[TMP5]]
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; CHECK-NEXT: [[OP_RDX1:%.*]] = xor i32 [[TMP6]], [[TMP7]]
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; CHECK-NEXT: [[OP_RDX2:%.*]] = xor i32 [[OP_RDX]], [[OP_RDX1]]
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; CHECK-NEXT: [[TMP9:%.*]] = trunc i32 [[OP_RDX2]] to i16
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; CHECK-NEXT: store i16 [[TMP9]], ptr null, align 2
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; CHECK-NEXT: ret void
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;
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%1 = zext i8 0 to i32
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%.not = icmp sgt i32 0, %1
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%2 = zext i8 0 to i32
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%3 = select i1 %.not, i32 0, i32 0
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%4 = zext i8 0 to i32
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%.not.1 = icmp sgt i32 0, %4
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%5 = zext i8 0 to i32
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%6 = select i1 %.not.1, i32 0, i32 %5
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%7 = xor i32 %6, %3
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%8 = zext i8 0 to i32
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%.not.2 = icmp sgt i32 0, %8
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%9 = select i1 %.not.2, i32 0, i32 0
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%10 = xor i32 %9, %7
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%11 = zext i8 0 to i32
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%.not.3 = icmp sgt i32 0, %11
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%12 = select i1 %.not.3, i32 0, i32 0
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%13 = xor i32 %12, %10
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%14 = select i1 false, i32 0, i32 0
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%15 = xor i32 %14, %13
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%16 = select i1 false, i32 0, i32 %2
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%17 = xor i32 %16, %15
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%18 = select i1 false, i32 0, i32 %5
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%19 = xor i32 %18, %17
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%20 = trunc i32 %19 to i16
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store i16 %20, ptr null, align 2
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ret void
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}
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