1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=slp-vectorizer -S -o - -mtriple=x86_64-unknown-linux -mcpu=bdver2 -pass-remarks-output=%t | FileCheck %s 3; RUN: FileCheck --input-file=%t --check-prefix=YAML %s 4 5; YAML: --- !Missed 6; YAML-NEXT: Pass: slp-vectorizer 7; YAML-NEXT: Name: NotPossible 8; YAML-NEXT: Function: g 9; YAML-NEXT: Args: 10; YAML-NEXT: - String: 'Cannot SLP vectorize list: only 2 elements of buildvector, trying reduction first.' 11 12define <2 x i32> @g(<2 x i32> %x, i32 %a, i32 %b) { 13; CHECK-LABEL: @g( 14; CHECK-NEXT: [[X1:%.*]] = extractelement <2 x i32> [[X:%.*]], i32 1 15; CHECK-NEXT: [[X1X1:%.*]] = mul i32 [[X1]], [[X1]] 16; CHECK-NEXT: [[AB:%.*]] = mul i32 [[A:%.*]], [[B:%.*]] 17; CHECK-NEXT: [[INS1:%.*]] = insertelement <2 x i32> poison, i32 [[X1X1]], i32 0 18; CHECK-NEXT: [[INS2:%.*]] = insertelement <2 x i32> [[INS1]], i32 [[AB]], i32 1 19; CHECK-NEXT: ret <2 x i32> [[INS2]] 20; 21 %x1 = extractelement <2 x i32> %x, i32 1 22 %x1x1 = mul i32 %x1, %x1 23 %ab = mul i32 %a, %b 24 %ins1 = insertelement <2 x i32> poison, i32 %x1x1, i32 0 25 %ins2 = insertelement <2 x i32> %ins1, i32 %ab, i32 1 26 ret <2 x i32> %ins2 27} 28 29