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1 # REQUIRES: x86
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2 # RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %s -o %t.o
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3 # RUN: lld -flavor darwinnew -dylib %t.o -o %t.dylib
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4
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5 # RUN: llvm-objdump --syms --exports-trie %t.dylib | \
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6 # RUN: FileCheck %s --check-prefix=EXPORTS
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7 # EXPORTS-LABEL: SYMBOL TABLE:
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8 # EXPORTS-DAG: [[#%x, HELLO_ADDR:]] {{.*}} _hello
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9 # EXPORTS-DAG: [[#%x, HELLO_WORLD_ADDR:]] {{.*}} _hello_world
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10 # EXPORTS-DAG: [[#%x, HELLO_ITS_ME_ADDR:]] {{.*}} _hello_its_me
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11 # EXPORTS-DAG: [[#%x, HELLO_ITS_YOU_ADDR:]] {{.*}} _hello_its_you
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12 # EXPORTS-LABEL: Exports trie:
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13 # EXPORTS-DAG: 0x{{0*}}[[#%X, HELLO_ADDR]] _hello
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14 # EXPORTS-DAG: 0x{{0*}}[[#%X, HELLO_WORLD_ADDR]] _hello_world
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15 # EXPORTS-DAG: 0x{{0*}}[[#%x, HELLO_ITS_ME_ADDR:]] _hello_its_me
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16 # EXPORTS-DAG: 0x{{0*}}[[#%x, HELLO_ITS_YOU_ADDR:]] _hello_its_you
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17
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18 ## Check that we are sharing prefixes in the trie.
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19 # RUN: obj2yaml %t.dylib | FileCheck %s
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20 # CHECK-LABEL: ExportTrie:
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21 # CHECK: Name: ''
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22 # CHECK: Name: _hello
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23 # CHECK: Name: _
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24 # CHECK: Name: world
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25 # CHECK: Name: its_
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26 # CHECK: Name: me
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27 # CHECK: Name: you
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28
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29 .section __TEXT,__cstring
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30 .globl _hello, _hello_world, _hello_its_me, _hello_its_you
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31
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32 ## Test for when an entire symbol name is a prefix of another.
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33 _hello:
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34 .asciz "Hello!\n"
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35
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36 _hello_world:
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37 .asciz "Hello world!\n"
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38
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39 .data
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40 _hello_its_me:
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41 .asciz "Hello, it's me\n"
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42
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43 _hello_its_you:
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44 .asciz "Hello, it's you\n"
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