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annotate test/CodeGen/MIR/X86/stack-object-operands.mir @ 120:1172e4bd9c6f

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update 4.0.0
author mir3636
date Fri, 25 Nov 2016 19:14:25 +0900
parents afa8332a0e37
children 803732b1fca8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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120
1172e4bd9c6f update 4.0.0
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1 # RUN: llc -march=x86 -run-pass none -o - %s | FileCheck %s
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2 # This test ensures that the MIR parser parses stack object machine operands
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3 # correctly.
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4
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5 --- |
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6
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7 define i32 @test(i32 %a) {
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8 entry:
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9 %b = alloca i32
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10 %0 = alloca i32
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11 store i32 %a, i32* %b
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12 store i32 2, i32* %0
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13 %c = load i32, i32* %b
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14 ret i32 %c
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15 }
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16
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17 ...
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18 ---
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19 name: test
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20 tracksRegLiveness: true
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21 registers:
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22 - { id: 0, class: gr32 }
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23 - { id: 1, class: gr32 }
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24 frameInfo:
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25 maxAlignment: 4
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26 fixedStack:
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27 - { id: 0, offset: 0, size: 4, isImmutable: true, isAliased: false }
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28 stack:
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29 - { id: 0, name: b, size: 4, alignment: 4 }
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30 - { id: 1, size: 4, alignment: 4 }
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31 body: |
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32 ; CHECK: bb.0.entry:
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33 ; CHECK-NEXT: %0 = MOV32rm %fixed-stack.0, 1, _, 0, _
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34 ; CHECK-NEXT: MOV32mr %stack.0.b, 1, _, 0, _, %0
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35 ; CHECK-NEXT: MOV32mi %stack.1, 1, _, 0, _, 2
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36 ; CHECK-NEXT: %1 = MOV32rm %stack.0.b, 1, _, 0, _
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37 bb.0.entry:
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38 %0 = MOV32rm %fixed-stack.0, 1, _, 0, _
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39 MOV32mr %stack.0.b, 1, _, 0, _, %0
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40 MOV32mi %stack.1, 1, _, 0, _, 2
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41 %1 = MOV32rm %stack.0, 1, _, 0, _
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42 %eax = COPY %1
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43 RETL %eax
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44 ...