1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -slp-vectorizer -slp-vectorize-hor -slp-vectorize-hor-store -S < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=haswell | FileCheck %s 3target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128-ni:1" 4 5define void @test() #0 { 6; CHECK-LABEL: @test( 7; CHECK-NEXT: entry: 8; CHECK-NEXT: br label [[LOOP:%.*]] 9; CHECK: loop: 10; CHECK-NEXT: [[DUMMY_PHI:%.*]] = phi i64 [ 1, [[ENTRY:%.*]] ], [ [[OP_EXTRA1:%.*]], [[LOOP]] ] 11; CHECK-NEXT: [[TMP0:%.*]] = phi i64 [ 2, [[ENTRY]] ], [ [[TMP6:%.*]], [[LOOP]] ] 12; CHECK-NEXT: [[DUMMY_ADD:%.*]] = add i16 0, 0 13; CHECK-NEXT: [[TMP1:%.*]] = insertelement <4 x i64> undef, i64 [[TMP0]], i32 0 14; CHECK-NEXT: [[TMP2:%.*]] = insertelement <4 x i64> [[TMP1]], i64 [[TMP0]], i32 1 15; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x i64> [[TMP2]], i64 [[TMP0]], i32 2 16; CHECK-NEXT: [[TMP4:%.*]] = insertelement <4 x i64> [[TMP3]], i64 [[TMP0]], i32 3 17; CHECK-NEXT: [[TMP5:%.*]] = add <4 x i64> [[TMP4]], <i64 3, i64 2, i64 1, i64 0> 18; CHECK-NEXT: [[TMP6]] = extractelement <4 x i64> [[TMP5]], i32 3 19; CHECK-NEXT: [[TMP7:%.*]] = extractelement <4 x i64> [[TMP5]], i32 0 20; CHECK-NEXT: [[DUMMY_SHL:%.*]] = shl i64 [[TMP7]], 32 21; CHECK-NEXT: [[TMP8:%.*]] = add <4 x i64> <i64 1, i64 1, i64 1, i64 1>, [[TMP5]] 22; CHECK-NEXT: [[TMP9:%.*]] = ashr exact <4 x i64> [[TMP8]], <i64 32, i64 32, i64 32, i64 32> 23; CHECK-NEXT: [[TMP10:%.*]] = call i64 @llvm.vector.reduce.add.v4i64(<4 x i64> [[TMP9]]) 24; CHECK-NEXT: [[OP_EXTRA:%.*]] = add i64 [[TMP10]], 0 25; CHECK-NEXT: [[OP_EXTRA1]] = add i64 [[OP_EXTRA]], [[TMP6]] 26; CHECK-NEXT: br label [[LOOP]] 27; 28entry: 29 br label %loop 30 31loop: 32 %dummy_phi = phi i64 [ 1, %entry ], [ %last, %loop ] 33 %0 = phi i64 [ 2, %entry ], [ %fork, %loop ] 34 %inc1 = add i64 %0, 1 35 %inc2 = add i64 %0, 2 36 %inc11 = add i64 1, %inc1 37 %exact1 = ashr exact i64 %inc11, 32 38 %inc3 = add i64 %0, 3 39 %dummy_add = add i16 0, 0 40 %inc12 = add i64 1, %inc2 41 %exact2 = ashr exact i64 %inc12, 32 42 %dummy_shl = shl i64 %inc3, 32 43 %inc13 = add i64 1, %inc3 44 %exact3 = ashr exact i64 %inc13, 32 45 %fork = add i64 %0, 0 46 %sum1 = add i64 %exact3, %exact2 47 %sum2 = add i64 %sum1, %exact1 48 %zsum = add i64 %sum2, 0 49 %sext22 = add i64 1, %fork 50 %exact4 = ashr exact i64 %sext22, 32 51 %join = add i64 %fork, %zsum 52 %last = add i64 %join, %exact4 53 br label %loop 54} 55 56