1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=slp-vectorizer -S -mtriple=x86_64--- | FileCheck %s 3 4define void @test(ptr noalias %a, ptr %b) { 5; CHECK-LABEL: @test( 6; CHECK-NEXT: [[PA1:%.*]] = getelementptr inbounds i64, ptr [[A:%.*]], i32 64 7; CHECK-NEXT: [[A1:%.*]] = load i64, ptr [[PA1]], align 8 8; CHECK-NEXT: [[PB1:%.*]] = getelementptr inbounds i64, ptr [[B:%.*]], i32 64 9; CHECK-NEXT: [[B1:%.*]] = load i64, ptr [[PB1]], align 8 10; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i32>, ptr [[A]], align 4 11; CHECK-NEXT: [[TMP2:%.*]] = load <2 x i32>, ptr [[B]], align 4 12; CHECK-NEXT: [[C1:%.*]] = icmp eq i64 [[B1]], [[A1]] 13; CHECK-NEXT: [[TMP3:%.*]] = icmp eq <2 x i32> [[TMP1]], [[TMP2]] 14; CHECK-NEXT: ret void 15; 16 %pa1 = getelementptr inbounds i64, ptr %a, i32 64 17 %pa2 = getelementptr inbounds i32, ptr %a, i32 1 18 %a0 = load i32, ptr %a, align 4 19 %a1 = load i64, ptr %pa1, align 8 20 %a2 = load i32, ptr %pa2, align 4 21 %pb1 = getelementptr inbounds i64, ptr %b, i32 64 22 %pb2 = getelementptr inbounds i32, ptr %b, i32 1 23 %b0 = load i32, ptr %b, align 4 24 %b1 = load i64, ptr %pb1, align 8 25 %b2 = load i32, ptr %pb2, align 4 26 %c0 = icmp eq i32 %a0, %b0 27 %c1 = icmp eq i64 %b1, %a1 28 %c2 = icmp eq i32 %b2, %a2 29 ret void 30} 31