514ac22d8f
ELF spec doesn't allow a relocation to point to a deduplicated COMDAT section. Unfortunately this happens in practice (e.g. .eh_frame) We have a code in MarkLive.cpp for that and it was uncovered by any test case: https://github.com/llvm-mirror/lld/blob/master/ELF/MarkLive.cpp#L199 Patch adds a test. llvm-svn: 336259
18 lines
521 B
ArmAsm
18 lines
521 B
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %p/Inputs/comdat-discarded-reloc.s -o %t2.o
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# RUN: ld.lld -gc-sections %t.o %t2.o -o %t
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## ELF spec doesn't allow a relocation to point to a deduplicated
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## COMDAT section. Unfortunately this happens in practice (e.g. .eh_frame)
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## Test case checks we do not crash.
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.global bar, _start
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.section .text.foo,"aG",@progbits,group,comdat
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.section .text
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_start:
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.quad .text.foo
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.quad bar
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