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annotate test/CodeGen/AArch64/arm64-fast-isel-noconvert.ll @ 117:facf19d07cd9

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Wed, 24 Aug 2016 20:10:41 +0900
parents 54457678186b
children
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77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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1 ; RUN: llc -O0 -verify-machineinstrs -mtriple=aarch64-apple-ios < %s | FileCheck %s
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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2
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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3 ; Fast-isel can't do vector conversions yet, but it was emitting some highly
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4 ; suspect UCVTFUWDri MachineInstrs.
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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5 define <4 x float> @test_uitofp(<4 x i32> %in) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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6 ; CHECK-LABEL: test_uitofp:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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7 ; CHECK: ucvtf.4s v0, v0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 %res = uitofp <4 x i32> %in to <4 x float>
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 ret <4 x float> %res
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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11 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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12
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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13 define <2 x double> @test_sitofp(<2 x i32> %in) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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14 ; CHECK-LABEL: test_sitofp:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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15 ; CHECK: sshll.2d [[EXT:v[0-9]+]], v0, #0
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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16 ; CHECK: scvtf.2d v0, [[EXT]]
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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17
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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18 %res = sitofp <2 x i32> %in to <2 x double>
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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19 ret <2 x double> %res
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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20 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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21
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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22 define <2 x i32> @test_fptoui(<2 x float> %in) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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23 ; CHECK-LABEL: test_fptoui:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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24 ; CHECK: fcvtzu.2s v0, v0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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25
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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26 %res = fptoui <2 x float> %in to <2 x i32>
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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27 ret <2 x i32> %res
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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28 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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29
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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30 define <2 x i64> @test_fptosi(<2 x double> %in) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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31 ; CHECK-LABEL: test_fptosi:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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32 ; CHECK: fcvtzs.2d v0, v0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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33
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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34 %res = fptosi <2 x double> %in to <2 x i64>
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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35 ret <2 x i64> %res
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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36 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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37
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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38 define fp128 @uitofp_i32_fp128(i32 %a) {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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39 entry:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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40 ; CHECK-LABEL: uitofp_i32_fp128
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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41 ; CHECK: bl ___floatunsitf
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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42 %conv = uitofp i32 %a to fp128
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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43 ret fp128 %conv
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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44 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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45
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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46 define fp128 @uitofp_i64_fp128(i64 %a) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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47 entry:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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48 ; CHECK-LABEL: uitofp_i64_fp128
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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49 ; CHECK: bl ___floatunditf
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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50 %conv = uitofp i64 %a to fp128
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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51 ret fp128 %conv
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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52 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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53
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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54 define i32 @uitofp_fp128_i32(fp128 %a) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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55 entry:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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56 ; CHECK-LABEL: uitofp_fp128_i32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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57 ; CHECK: ___fixunstfsi
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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58 %conv = fptoui fp128 %a to i32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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59 ret i32 %conv
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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60 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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61
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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62 define i64 @uitofp_fp128_i64(fp128 %a) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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63 entry:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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64 ; CHECK-LABEL: uitofp_fp128_i64
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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65 ; CHECK: ___fixunstfdi
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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66 %conv = fptoui fp128 %a to i64
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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67 ret i64 %conv
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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68 }