; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2 ; RUN: opt -S --passes=slp-vectorizer -mtriple=riscv64-unknown-linux-gnu -mattr=+v -slp-threshold=-20 < %s | FileCheck %s %S = type { i16, i16 } define i16 @test() { ; CHECK-LABEL: define i16 @test ; CHECK-SAME: () #[[ATTR0:[0-9]+]] { ; CHECK-NEXT: entry: ; CHECK-NEXT: [[PPREV_058_I:%.*]] = getelementptr [[S:%.*]], ptr null, i64 -1 ; CHECK-NEXT: br label [[WHILE_BODY_I:%.*]] ; CHECK: while.body.i: ; CHECK-NEXT: [[TMP0:%.*]] = phi i16 [ 0, [[WHILE_BODY_I]] ], [ 0, [[ENTRY:%.*]] ] ; CHECK-NEXT: [[PPREV_062_I:%.*]] = phi ptr [ [[PPREV_0_I:%.*]], [[WHILE_BODY_I]] ], [ [[PPREV_058_I]], [[ENTRY]] ] ; CHECK-NEXT: [[PEDGE_061_I:%.*]] = phi ptr [ [[INCDEC_PTR_I:%.*]], [[WHILE_BODY_I]] ], [ null, [[ENTRY]] ] ; CHECK-NEXT: [[INCDEC_PTR_I]] = getelementptr [[S]], ptr [[PEDGE_061_I]], i64 -1 ; CHECK-NEXT: [[PPREV_0_I]] = getelementptr [[S]], ptr [[PPREV_062_I]], i64 -1 ; CHECK-NEXT: [[TMP1:%.*]] = call <2 x i16> @llvm.experimental.vp.strided.load.v2i16.p0.i64(ptr align 2 [[PPREV_0_I]], i64 4, <2 x i1> splat (i1 true), i32 2) ; CHECK-NEXT: [[TMP2:%.*]] = extractelement <2 x i16> [[TMP1]], i32 0 ; CHECK-NEXT: [[TMP3:%.*]] = extractelement <2 x i16> [[TMP1]], i32 1 ; CHECK-NEXT: [[CMP_I178:%.*]] = icmp ult i16 [[TMP3]], [[TMP2]] ; CHECK-NEXT: br label [[WHILE_BODY_I]] ; entry: %pPrev.058.i = getelementptr %S, ptr null, i64 -1 br label %while.body.i while.body.i: %0 = phi i16 [ 0, %while.body.i ], [ 0, %entry ] %pPrev.062.i = phi ptr [ %pPrev.0.i, %while.body.i ], [ %pPrev.058.i, %entry ] %pEdge.061.i = phi ptr [ %incdec.ptr.i, %while.body.i ], [ null, %entry ] %incdec.ptr.i = getelementptr %S, ptr %pEdge.061.i, i64 -1 %pPrev.0.i = getelementptr %S, ptr %pPrev.062.i, i64 -1 %1 = load i16, ptr %incdec.ptr.i, align 2 %2 = load i16, ptr %pPrev.0.i, align 2 %cmp.i178 = icmp ult i16 %1, %2 br label %while.body.i }