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annotate test/Verifier/dominates.ll @ 85:5e5d649e25d2

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Update LLVM 3.7
author Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
date Thu, 19 Feb 2015 15:19:25 +0900
parents 95c75e76d11b
children afa8332a0e37
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
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2
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3 define i32 @f1(i32 %x) {
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4 %y = add i32 %z, 1
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5 %z = add i32 %x, 1
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6 ret i32 %y
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7 ; CHECK: Instruction does not dominate all uses!
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8 ; CHECK-NEXT: %z = add i32 %x, 1
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9 ; CHECK-NEXT: %y = add i32 %z, 1
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10 }
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11
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12 declare i32 @g()
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13 define void @f2(i32 %x) {
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14 bb0:
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15 %y1 = invoke i32 @g() to label %bb1 unwind label %bb2
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16 bb1:
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17 ret void
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18 bb2:
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19 %y2 = phi i32 [%y1, %bb0]
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20 %y3 = landingpad i32 personality i32 ()* @g
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21 cleanup
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22 ret void
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23 ; CHECK: Instruction does not dominate all uses!
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24 ; CHECK-NEXT: %y1 = invoke i32 @g()
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25 ; CHECK-NEXT: to label %bb1 unwind label %bb2
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26 ; CHECK-NEXT: %y2 = phi i32 [ %y1, %bb0 ]
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27 }
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28
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29 define void @f3(i32 %x) {
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30 bb0:
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31 %y1 = invoke i32 @g() to label %bb1 unwind label %bb2
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32 bb1:
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33 ret void
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34 bb2:
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35 %y2 = landingpad i32 personality i32 ()* @g
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36 cleanup
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37 br label %bb3
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38 bb3:
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39 %y3 = phi i32 [%y1, %bb2]
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40 ret void
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41 ; CHECK: Instruction does not dominate all uses!
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42 ; CHECK-NEXT: %y1 = invoke i32 @g()
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43 ; CHECK-NEXT: to label %bb1 unwind label %bb2
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44 ; CHECK-NEXT: %y3 = phi i32 [ %y1, %bb2 ]
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45 }
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46
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47 define void @f4(i32 %x) {
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48 bb0:
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49 br label %bb1
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50 bb1:
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51 %y3 = phi i32 [%y1, %bb0]
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52 %y1 = add i32 %x, 1
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53 ret void
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54 ; CHECK: Instruction does not dominate all uses!
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55 ; CHECK-NEXT: %y1 = add i32 %x, 1
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56 ; CHECK-NEXT: %y3 = phi i32 [ %y1, %bb0 ]
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57 }