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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals none --filter-out-after "^scalar.ph" --version 52; RUN: opt -S -passes=loop-vectorize < %s | FileCheck %s3 4target triple = "aarch64-unknown-linux-gnu"5 6define void @widen_extractvalue(ptr %dst, {i64, i64} %sv) #0 {7; CHECK-LABEL: define void @widen_extractvalue(8; CHECK-SAME: ptr [[DST:%.*]], { i64, i64 } [[SV:%.*]]) #[[ATTR0:[0-9]+]] {9; CHECK-NEXT: [[ENTRY:.*:]]10; CHECK-NEXT: [[TMP0:%.*]] = call i32 @llvm.vscale.i32()11; CHECK-NEXT: [[TMP1:%.*]] = shl nuw i32 [[TMP0]], 112; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i32 1000, [[TMP1]]13; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]]14; CHECK: [[VECTOR_PH]]:15; CHECK-NEXT: [[TMP2:%.*]] = call i32 @llvm.vscale.i32()16; CHECK-NEXT: [[TMP3:%.*]] = mul nuw i32 [[TMP2]], 217; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i32 1000, [[TMP3]]18; CHECK-NEXT: [[N_VEC:%.*]] = sub i32 1000, [[N_MOD_VF]]19; CHECK-NEXT: [[EXTRACT0:%.*]] = extractvalue { i64, i64 } [[SV]], 020; CHECK-NEXT: [[TMP10:%.*]] = extractvalue { i64, i64 } [[SV]], 121; CHECK-NEXT: [[TMP6:%.*]] = add i64 [[EXTRACT0]], [[TMP10]]22; CHECK-NEXT: [[BROADCAST_SPLATINSERT1:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[TMP6]], i64 023; CHECK-NEXT: [[BROADCAST_SPLAT2:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT1]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer24; CHECK-NEXT: br label %[[VECTOR_BODY:.*]]25; CHECK: [[VECTOR_BODY]]:26; CHECK-NEXT: [[INDEX:%.*]] = phi i32 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ]27; CHECK-NEXT: [[TMP8:%.*]] = getelementptr i64, ptr [[DST]], i32 [[INDEX]]28; CHECK-NEXT: store <vscale x 2 x i64> [[BROADCAST_SPLAT2]], ptr [[TMP8]], align 829; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i32 [[INDEX]], [[TMP3]]30; CHECK-NEXT: [[TMP9:%.*]] = icmp eq i32 [[INDEX_NEXT]], [[N_VEC]]31; CHECK-NEXT: br i1 [[TMP9]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]32; CHECK: [[MIDDLE_BLOCK]]:33; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i32 1000, [[N_VEC]]34; CHECK-NEXT: br i1 [[CMP_N]], [[EXIT:label %.*]], label %[[SCALAR_PH]]35; CHECK: [[SCALAR_PH]]:36;37entry:38 br label %loop.body39 40loop.body:41 %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop.body ]42 %a = extractvalue { i64, i64 } %sv, 043 %b = extractvalue { i64, i64 } %sv, 144 %addr = getelementptr i64, ptr %dst, i32 %iv45 %add = add i64 %a, %b46 store i64 %add, ptr %addr47 %iv.next = add nsw i32 %iv, 148 %cond = icmp ne i32 %iv.next, 100049 br i1 %cond, label %loop.body, label %exit, !llvm.loop !050 51exit:52 ret void53}54 55attributes #0 = { "target-features"="+sve" }56 57!0 = distinct !{!0, !1, !2, !3, !4, !5}58!1 = !{!"llvm.loop.mustprogress"}59!2 = !{!"llvm.loop.vectorize.width", i32 2}60!3 = !{!"llvm.loop.vectorize.scalable.enable", i1 true}61!4 = !{!"llvm.loop.interleave.count", i32 1}62!5 = !{!"llvm.loop.vectorize.enable", i1 true}63