1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 2; RUN: opt -S --passes=slp-vectorizer -mtriple=x86_64-unknown-linux < %s | FileCheck %s 3 4define i8 @test() { 5; CHECK-LABEL: define i8 @test() { 6; CHECK-NEXT: [[ENTRY:.*:]] 7; CHECK-NEXT: [[SUB_I_I79_PEEL_I:%.*]] = sub i16 0, 1 8; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x i16> <i16 poison, i16 0>, i16 [[SUB_I_I79_PEEL_I]], i32 0 9; CHECK-NEXT: [[TMP2:%.*]] = zext <2 x i16> [[TMP0]] to <2 x i32> 10; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <2 x i32> zeroinitializer, [[TMP2]] 11; CHECK-NEXT: [[TMP3:%.*]] = zext <2 x i1> [[TMP1]] to <2 x i32> 12; CHECK-NEXT: [[TMP4:%.*]] = or <2 x i32> [[TMP3]], [[TMP2]] 13; CHECK-NEXT: [[TMP6:%.*]] = icmp eq <2 x i32> [[TMP4]], [[TMP2]] 14; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x i1> [[TMP1]], i32 0 15; CHECK-NEXT: [[CONV13_I89_PEEL_I:%.*]] = zext i1 [[TMP5]] to i8 16; CHECK-NEXT: ret i8 [[CONV13_I89_PEEL_I]] 17; 18entry: 19 %conv4.i.i = zext i16 0 to i32 20 %conv7.i.i = sext i16 0 to i32 21 %cmp8.i.i = icmp slt i32 %conv7.i.i, %conv4.i.i 22 %conv9.i.i = zext i1 %cmp8.i.i to i32 23 %or10.i.i = or i32 %conv9.i.i, %conv4.i.i 24 %cmp11.i.i = icmp eq i32 %or10.i.i, %conv4.i.i 25 %sub.i.i79.peel.i = sub i16 0, 1 26 %xor5.i81.peel.i = zext i16 %sub.i.i79.peel.i to i32 27 %conv7.i84.peel.i = sext i16 0 to i32 28 %cmp8.i85.peel.i = icmp slt i32 %conv7.i84.peel.i, %xor5.i81.peel.i 29 %conv9.i86.peel.i = zext i1 %cmp8.i85.peel.i to i32 30 %or10.i87.peel.i = or i32 %conv9.i86.peel.i, %xor5.i81.peel.i 31 %cmp11.i88.peel.i = icmp eq i32 %or10.i87.peel.i, %xor5.i81.peel.i 32 %conv13.i89.peel.i = zext i1 %cmp8.i85.peel.i to i8 33 ret i8 %conv13.i89.peel.i 34} 35