opt.test
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# RUN: yaml2obj < %s > %t.obj
# RUN: lld-link /out:%t.exe /entry:main %t.obj \
# RUN: /verbose 2>&1 | FileCheck -check-prefix=REF %s
# /debug disables the /opt:ref default...
# RUN: lld-link /out:%t.exe /debug /entry:main %t.obj \
# RUN: /verbose 2>&1 | FileCheck -check-prefix=NOREF %s
# ...unless /profile is passed as well.
# RUN: lld-link /out:%t.exe /profile /debug /entry:main %t.obj \
# RUN: /verbose 2>&1 | FileCheck -check-prefix=REF %s
# RUN: lld-link /out:%t.exe /opt:ref /debug /entry:main %t.obj \
# RUN: /verbose 2>&1 | FileCheck -check-prefix=REF %s
# RUN: lld-link /out:%t.exe /entry:main %t.obj \
# RUN: /verbose /opt:noref /profile 2>&1 | FileCheck -check-prefix=NOREF %s
# REF: Discarded unused
# NOREF-NOT: Discarded unused
--- !COFF
header:
Machine: IMAGE_FILE_MACHINE_AMD64
Characteristics: []
sections:
- Name: '.text$mn'
Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
Alignment: 4
SectionData: B82A000000C3
- Name: '.text$mn'
Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
Alignment: 4
SectionData: B82A000000C3
symbols:
- Name: '.text$mn'
Value: 0
SectionNumber: 1
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_STATIC
SectionDefinition:
Length: 6
NumberOfRelocations: 0
NumberOfLinenumbers: 0
CheckSum: 0
Number: 0
Selection: IMAGE_COMDAT_SELECT_ANY
- Name: '.text$mn'
Value: 0
SectionNumber: 2
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_STATIC
SectionDefinition:
Length: 6
NumberOfRelocations: 0
NumberOfLinenumbers: 0
CheckSum: 0
Number: 0
Selection: IMAGE_COMDAT_SELECT_ANY
- Name: main
Value: 0
SectionNumber: 1
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_FUNCTION
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
- Name: unused
Value: 0
SectionNumber: 2
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_FUNCTION
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
...