Mercurial > hg > CbC > CbC_llvm

annotate test/CodeGen/SystemZ/xor-08.ll @ 120:1172e4bd9c6f

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update 4.0.0
author mir3636
date Fri, 25 Nov 2016 19:14:25 +0900
parents afa8332a0e37
children c2174574ed3a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; Test memory-to-memory XORs.
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2 ;
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3 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
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4
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5 ; Test the simple i8 case.
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6 define void @f1(i8 *%ptr1) {
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7 ; CHECK-LABEL: f1:
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8 ; CHECK: xc 1(1,%r2), 0(%r2)
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9 ; CHECK: br %r14
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10 %ptr2 = getelementptr i8, i8 *%ptr1, i64 1
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11 %val = load i8 , i8 *%ptr1
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12 %old = load i8 , i8 *%ptr2
0
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13 %xor = xor i8 %val, %old
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14 store i8 %xor, i8 *%ptr2
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15 ret void
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16 }
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17
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18 ; Test the simple i16 case.
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19 define void @f2(i16 *%ptr1) {
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20 ; CHECK-LABEL: f2:
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21 ; CHECK: xc 2(2,%r2), 0(%r2)
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22 ; CHECK: br %r14
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23 %ptr2 = getelementptr i16, i16 *%ptr1, i64 1
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24 %val = load i16 , i16 *%ptr1
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25 %old = load i16 , i16 *%ptr2
0
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26 %xor = xor i16 %val, %old
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27 store i16 %xor, i16 *%ptr2
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28 ret void
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29 }
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30
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31 ; Test the simple i32 case.
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32 define void @f3(i32 *%ptr1) {
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33 ; CHECK-LABEL: f3:
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34 ; CHECK: xc 4(4,%r2), 0(%r2)
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35 ; CHECK: br %r14
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36 %ptr2 = getelementptr i32, i32 *%ptr1, i64 1
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37 %val = load i32 , i32 *%ptr1
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38 %old = load i32 , i32 *%ptr2
0
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39 %xor = xor i32 %old, %val
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40 store i32 %xor, i32 *%ptr2
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41 ret void
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42 }
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43
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44 ; Test the i64 case.
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45 define void @f4(i64 *%ptr1) {
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46 ; CHECK-LABEL: f4:
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47 ; CHECK: xc 8(8,%r2), 0(%r2)
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48 ; CHECK: br %r14
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49 %ptr2 = getelementptr i64, i64 *%ptr1, i64 1
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50 %val = load i64 , i64 *%ptr1
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51 %old = load i64 , i64 *%ptr2
0
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52 %xor = xor i64 %old, %val
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53 store i64 %xor, i64 *%ptr2
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54 ret void
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55 }
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56
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57 ; Leave other more complicated tests to and-08.ll.