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1 # REQUIRES: x86
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2 # RUN: mkdir -p %t
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3 # RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %s -o %t/test.o
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4
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5 # RUN: echo "_bar" > %t/order-file-1
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6 # RUN: echo "_foo" >> %t/order-file-1
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7 # RUN: echo "_main" >> %t/order-file-1
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8 ## _qux is marked as .alt_entry, so it should not create a new subsection and
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9 ## its contents should move with _bar to the start of the output despite the
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10 ## order file listing it at the end.
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11 # RUN: echo "_qux" >> %t/order-file-1
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12
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13 ## _bar and _baz point to the same address, so both order files should achieve
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14 ## the same result.
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15 # RUN: echo "_baz" > %t/order-file-2
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16 # RUN: echo "_foo" >> %t/order-file-2
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17 # RUN: echo "_main" >> %t/order-file-2
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18 # RUN: echo "_qux" >> %t/order-file-2
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19
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20 # RUN: lld -flavor darwinnew -o %t/test-1 %t/test.o -order_file %t/order-file-1
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21 # RUN: llvm-objdump -d --no-show-raw-insn %t/test-1 | FileCheck %s
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22 # RUN: lld -flavor darwinnew -o %t/test-2 %t/test.o -order_file %t/order-file-2
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23 # RUN: llvm-objdump -d --no-show-raw-insn %t/test-2 | FileCheck %s
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24 # CHECK-LABEL: Disassembly of section __TEXT,__text:
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25 # CHECK: <_bar>:
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26 # CHECK-NEXT: callq {{.*}} <_foo>
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27 # CHECK-EMPTY:
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28 # CHECK-NEXT: <_qux>:
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29 # CHECK-NEXT: retq
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30 # CHECK: <_foo>:
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31 # CHECK-NEXT: retq
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32 # CHECK: <_main>:
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33 # CHECK-NEXT: callq {{.*}} <_bar>
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34 # CHECK-NEXT: movq $0, %rax
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35 # CHECK-NEXT: retq
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36
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37 .text
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38 .globl _main, _foo, _bar, _qux
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39 .alt_entry _qux
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40
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41 _foo:
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42 retq
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43
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44 _main:
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45 callq _bar
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46 movq $0, %rax
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47 retq
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48
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49 _bar:
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50 _baz:
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51 callq _foo
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52 _qux:
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53 retq
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54
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55 .subsections_via_symbols
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