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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 62; RUN: opt -passes=slp-vectorizer -S -slp-threshold=-99999 -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s3 4define float @test(i8 %0) {5; CHECK-LABEL: define float @test(6; CHECK-SAME: i8 [[TMP0:%.*]]) {7; CHECK-NEXT: [[ENTRY:.*:]]8; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x i8> <i8 poison, i8 0>, i8 [[TMP0]], i32 09; CHECK-NEXT: [[TMP2:%.*]] = sext <2 x i8> [[TMP1]] to <2 x i32>10; CHECK-NEXT: [[TMP3:%.*]] = mul <2 x i32> [[TMP2]], <i32 2, i32 27>11; CHECK-NEXT: [[TMP4:%.*]] = lshr <2 x i32> [[TMP2]], <i32 2, i32 27>12; CHECK-NEXT: [[TMP5:%.*]] = shufflevector <2 x i32> [[TMP3]], <2 x i32> [[TMP4]], <2 x i32> <i32 0, i32 3>13; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i32> [[TMP5]], i32 014; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x i32> [[TMP5]], i32 115; CHECK-NEXT: [[TMP8:%.*]] = or i32 [[TMP6]], [[TMP7]]16; CHECK-NEXT: switch i32 [[TMP8]], label %[[EXIT:.*]] [17; CHECK-NEXT: i32 0, label %[[EXIT]]18; CHECK-NEXT: i32 1, label %[[EXIT]]19; CHECK-NEXT: ]20; CHECK: [[EXIT]]:21; CHECK-NEXT: ret float 0.000000e+0022;23entry:24 %1 = sext i8 0 to i3225 %2 = lshr i32 %1, 2726 %3 = sext i8 %0 to i3227 %reass.add.epil = mul i32 %3, 228 %4 = or i32 %reass.add.epil, %229 switch i32 %4, label %exit [30 i32 0, label %exit31 i32 1, label %exit32 ]33 34exit:35 ret float 0.000000e+0036}37