forked from OSchip/llvm-project
37 lines
1.1 KiB
ArmAsm
37 lines
1.1 KiB
ArmAsm
# REQUIRES: x86
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# RUN: split-file %s %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64 %t/a.s -o %t/a.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64 %t/b.s -o %t/b.o
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## Non-empty local symbol names are not deduplicated. This helps parallel
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## .symtab write. We used to perform deduplication at -O2.
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# RUN: ld.lld %t/a.o %t/b.o -o %t/a
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# RUN: llvm-readelf -p .strtab %t/a | FileCheck %s --check-prefix=NODEDUP
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# RUN: ld.lld -r -O2 %t/a.o %t/b.o -o %t/a.ro
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# RUN: llvm-readelf -p .strtab %t/a.ro | FileCheck %s --check-prefix=NODEDUP
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# NODEDUP: [ 1] local
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# NODEDUP-NEXT: [ 7] local
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# NODEDUP-NEXT: [ d] foo
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# NODEDUP-EMPTY:
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# RUN: llvm-readelf -s %t/a.ro | FileCheck %s --check-prefix=SYMTAB
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# SYMTAB: 0: {{0+}} 0 NOTYPE LOCAL DEFAULT UND
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# SYMTAB-NEXT: NOTYPE LOCAL DEFAULT [[#]] local
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# SYMTAB-NEXT: SECTION LOCAL DEFAULT [[#]] .text
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# SYMTAB-NEXT: NOTYPE LOCAL DEFAULT [[#]] local
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# SYMTAB-NEXT: NOTYPE GLOBAL DEFAULT [[#]] foo
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#--- a.s
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.global foo
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foo:
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local:
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ret
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#--- b.s
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.weak foo
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foo:
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local:
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ret
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