1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 3 2; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple aarch64-linux-gnu -mattr=+sve -S -o - < %s | FileCheck %s 3 4target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" 5target triple = "aarch64-unknown-linux-gnu" 6 7define void @sve_fptruncs() { 8; CHECK-LABEL: 'sve_fptruncs' 9; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2_f16_from_f32 = fptrunc <vscale x 2 x float> undef to <vscale x 2 x half> 10; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4_f16_from_f32 = fptrunc <vscale x 4 x float> undef to <vscale x 4 x half> 11; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv8_f16_from_f32 = fptrunc <vscale x 8 x float> undef to <vscale x 8 x half> 12; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2_f16_from_f64 = fptrunc <vscale x 2 x double> undef to <vscale x 2 x half> 13; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv4_f16_from_f64 = fptrunc <vscale x 4 x double> undef to <vscale x 4 x half> 14; CHECK-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %nxv8_f16_from_f64 = fptrunc <vscale x 8 x double> undef to <vscale x 8 x half> 15; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2_f32_from_f64 = fptrunc <vscale x 2 x double> undef to <vscale x 2 x float> 16; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv4_f32_from_f64 = fptrunc <vscale x 4 x double> undef to <vscale x 4 x float> 17; CHECK-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %nxv8_f32_from_f64 = fptrunc <vscale x 8 x double> undef to <vscale x 8 x float> 18; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void 19; 20 %nxv2_f16_from_f32 = fptrunc <vscale x 2 x float> undef to <vscale x 2 x half> 21 %nxv4_f16_from_f32 = fptrunc <vscale x 4 x float> undef to <vscale x 4 x half> 22 %nxv8_f16_from_f32 = fptrunc <vscale x 8 x float> undef to <vscale x 8 x half> 23 24 %nxv2_f16_from_f64 = fptrunc <vscale x 2 x double> undef to <vscale x 2 x half> 25 %nxv4_f16_from_f64 = fptrunc <vscale x 4 x double> undef to <vscale x 4 x half> 26 %nxv8_f16_from_f64 = fptrunc <vscale x 8 x double> undef to <vscale x 8 x half> 27 28 %nxv2_f32_from_f64 = fptrunc <vscale x 2 x double> undef to <vscale x 2 x float> 29 %nxv4_f32_from_f64 = fptrunc <vscale x 4 x double> undef to <vscale x 4 x float> 30 %nxv8_f32_from_f64 = fptrunc <vscale x 8 x double> undef to <vscale x 8 x float> 31 32 ret void 33} 34