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1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py2; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=aarch64--linux-gnu -mattr=+sve < %s | FileCheck %s3 4; Checks if widening instructions works for SVE5 6target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"7 8define <vscale x 4 x i32> @widening_nxv4i16(<vscale x 4 x i16> %in1, <vscale x 4 x i16> %in2) {9; CHECK-LABEL: 'widening_nxv4i16'10; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %in1.ext = zext <vscale x 4 x i16> %in2 to <vscale x 4 x i32>11; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %in2.ext = zext <vscale x 4 x i16> %in2 to <vscale x 4 x i32>12; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %in.add = add <vscale x 4 x i32> %in1.ext, %in2.ext13; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <vscale x 4 x i32> %in.add14;15 %in1.ext = zext <vscale x 4 x i16> %in2 to <vscale x 4 x i32>16 %in2.ext = zext <vscale x 4 x i16> %in2 to <vscale x 4 x i32>17 %in.add = add <vscale x 4 x i32> %in1.ext, %in2.ext18 ret <vscale x 4 x i32> %in.add19}20 21define <vscale x 8 x i32> @widening_nxv8i16(<vscale x 8 x i16> %in1, <vscale x 8 x i16> %in2) {22; CHECK-LABEL: 'widening_nxv8i16'23; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %in1.ext = zext <vscale x 8 x i16> %in2 to <vscale x 8 x i32>24; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %in2.ext = zext <vscale x 8 x i16> %in2 to <vscale x 8 x i32>25; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %in.add = add <vscale x 8 x i32> %in1.ext, %in2.ext26; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <vscale x 8 x i32> %in.add27;28 %in1.ext = zext <vscale x 8 x i16> %in2 to <vscale x 8 x i32>29 %in2.ext = zext <vscale x 8 x i16> %in2 to <vscale x 8 x i32>30 %in.add = add <vscale x 8 x i32> %in1.ext, %in2.ext31 ret <vscale x 8 x i32> %in.add32}33 34define <8 x i32> @widening_v8i16_svevl2(<8 x i16> %in1, <8 x i16> %in2) vscale_range(2,16) {35; CHECK-LABEL: 'widening_v8i16_svevl2'36; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %in1.ext = zext <8 x i16> %in2 to <8 x i32>37; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %in2.ext = zext <8 x i16> %in2 to <8 x i32>38; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %in.add = add <8 x i32> %in1.ext, %in2.ext39; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %in.add40;41 %in1.ext = zext <8 x i16> %in2 to <8 x i32>42 %in2.ext = zext <8 x i16> %in2 to <8 x i32>43 %in.add = add <8 x i32> %in1.ext, %in2.ext44 ret <8 x i32> %in.add45}46 47