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annotate test/CodeGen/ARM/fast-isel-icmp.ll @ 100:7d135dc70f03

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LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
parents afa8332a0e37
children
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95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
diff changeset
1 ; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -verify-machineinstrs | FileCheck %s --check-prefix=ARM
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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2 ; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -verify-machineinstrs | FileCheck %s --check-prefix=ARM
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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3 ; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -verify-machineinstrs | FileCheck %s --check-prefix=THUMB
0
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parents:
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4
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5 define i32 @icmp_i16_signed(i16 %a, i16 %b) nounwind {
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6 entry:
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7 ; ARM: icmp_i16_signed
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 ; ARM: sxth r0, r0
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9 ; ARM: sxth r1, r1
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10 ; ARM: cmp r0, r1
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11 ; THUMB: icmp_i16_signed
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parents:
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12 ; THUMB: sxth r0, r0
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parents:
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13 ; THUMB: sxth r1, r1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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14 ; THUMB: cmp r0, r1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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15 %cmp = icmp slt i16 %a, %b
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parents:
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16 %conv2 = zext i1 %cmp to i32
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17 ret i32 %conv2
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18 }
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19
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20 define i32 @icmp_i16_unsigned(i16 %a, i16 %b) nounwind {
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21 entry:
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22 ; ARM: icmp_i16_unsigned
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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23 ; ARM: uxth r0, r0
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24 ; ARM: uxth r1, r1
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25 ; ARM: cmp r0, r1
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26 ; THUMB: icmp_i16_unsigned
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27 ; THUMB: uxth r0, r0
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parents:
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28 ; THUMB: uxth r1, r1
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29 ; THUMB: cmp r0, r1
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30 %cmp = icmp ult i16 %a, %b
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31 %conv2 = zext i1 %cmp to i32
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32 ret i32 %conv2
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33 }
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34
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35 define i32 @icmp_i8_signed(i8 %a, i8 %b) nounwind {
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36 entry:
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37 ; ARM: icmp_i8_signed
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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38 ; ARM: sxtb r0, r0
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39 ; ARM: sxtb r1, r1
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40 ; ARM: cmp r0, r1
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41 ; THUMB: icmp_i8_signed
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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42 ; THUMB: sxtb r0, r0
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parents:
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43 ; THUMB: sxtb r1, r1
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44 ; THUMB: cmp r0, r1
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45 %cmp = icmp sgt i8 %a, %b
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parents:
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46 %conv2 = zext i1 %cmp to i32
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47 ret i32 %conv2
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48 }
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49
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50 define i32 @icmp_i8_unsigned(i8 %a, i8 %b) nounwind {
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parents:
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51 entry:
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52 ; ARM: icmp_i8_unsigned
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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53 ; ARM: and r0, r0, #255
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parents:
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54 ; ARM: and r1, r1, #255
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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55 ; ARM: cmp r0, r1
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56 ; THUMB: icmp_i8_unsigned
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parents:
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57 ; THUMB: and r0, r0, #255
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parents:
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58 ; THUMB: and r1, r1, #255
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parents:
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59 ; THUMB: cmp r0, r1
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60 %cmp = icmp ugt i8 %a, %b
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61 %conv2 = zext i1 %cmp to i32
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62 ret i32 %conv2
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parents:
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63 }
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64
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65 define i32 @icmp_i1_unsigned(i1 %a, i1 %b) nounwind {
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parents:
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66 entry:
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67 ; ARM: icmp_i1_unsigned
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parents:
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68 ; ARM: and r0, r0, #1
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parents:
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69 ; ARM: and r1, r1, #1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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70 ; ARM: cmp r0, r1
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parents:
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71 ; THUMB: icmp_i1_unsigned
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parents:
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72 ; THUMB: and r0, r0, #1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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73 ; THUMB: and r1, r1, #1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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74 ; THUMB: cmp r0, r1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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75 %cmp = icmp ult i1 %a, %b
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parents:
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76 %conv2 = zext i1 %cmp to i32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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77 ret i32 %conv2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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78 }