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1# RUN: yaml2obj %s -o %t.obj2# RUN: lld-link /opt:icf /entry:foo /out:%t.exe /subsystem:console /include:bar \3# RUN: /verbose %t.obj > %t.log 2>&14# RUN: FileCheck -check-prefix=ICF %s < %t.log5 6# ICF: Selected foo7# ICF: Removed bar8 9# RUN: lld-link /entry:foo /out:%t.exe /subsystem:console /include:bar \10# RUN: /verbose /opt:noicf %t.obj > %t.log 2>&111# RUN: FileCheck -check-prefix=NOICF %s < %t.log12# RUN: lld-link /entry:foo /out:%t.exe /subsystem:console /include:bar \13# RUN: /verbose /opt:noref,noicf %t.obj > %t.log 2>&114# RUN: FileCheck -check-prefix=NOICF %s < %t.log15 16# ICF is on by default (no /opt: flags).17# RUN: lld-link /entry:foo /out:%t.exe /subsystem:console \18# RUN: /include:bar /verbose %t.obj > %t.log 2>&119# RUN: FileCheck -check-prefix=ICF %s < %t.log20 21# /debug disables ICF.22# RUN: lld-link /debug /entry:foo /out:%t.exe /subsystem:console \23# RUN: /include:bar /verbose %t.obj > %t.log 2>&124# RUN: FileCheck -check-prefix=NOICF %s < %t.log25 26# /profile disables ICF.27# RUN: lld-link /profile /entry:foo /out:%t.exe /subsystem:console \28# RUN: /include:bar /verbose %t.obj > %t.log 2>&129# RUN: FileCheck -check-prefix=NOICF %s < %t.log30 31# /opt:noref disables ICF.32# RUN: lld-link /opt:noref /entry:foo /out:%t.exe /subsystem:console \33# RUN: /include:bar /verbose %t.obj > %t.log 2>&134# RUN: FileCheck -check-prefix=NOICF %s < %t.log35 36# /debug /opt:ref enables ICF.37# RUN: lld-link /debug /opt:ref /entry:foo /out:%t.exe /subsystem:console \38# RUN: /include:bar /verbose %t.obj > %t.log 2>&139# RUN: FileCheck -check-prefix=ICF %s < %t.log40 41# /debug /opt:noicf,ref disables ICF.42# RUN: lld-link /debug /opt:noicf,ref /entry:foo /out:%t.exe /subsystem:console \43# RUN: /include:bar /verbose %t.obj > %t.log 2>&144# RUN: FileCheck -check-prefix=NOICF %s < %t.log45 46# NOICF-NOT: Removed foo47# NOICF-NOT: Removed bar48 49--- !COFF50header:51 Machine: IMAGE_FILE_MACHINE_AMD6452 Characteristics: []53sections:54 - Name: '.text$mn'55 Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]56 Alignment: 1657 SectionData: 4883EC28E8000000004883C428C358 - Name: '.text$mn'59 Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]60 Alignment: 1661 SectionData: 4883EC28E8000000004883C428C362symbols:63 - Name: '.text$mn'64 Value: 065 SectionNumber: 166 SimpleType: IMAGE_SYM_TYPE_NULL67 ComplexType: IMAGE_SYM_DTYPE_NULL68 StorageClass: IMAGE_SYM_CLASS_STATIC69 SectionDefinition:70 Length: 1471 NumberOfRelocations: 072 NumberOfLinenumbers: 073 CheckSum: 168275251374 Number: 075 Selection: IMAGE_COMDAT_SELECT_NODUPLICATES76 - Name: '.text$mn'77 Value: 078 SectionNumber: 279 SimpleType: IMAGE_SYM_TYPE_NULL80 ComplexType: IMAGE_SYM_DTYPE_NULL81 StorageClass: IMAGE_SYM_CLASS_STATIC82 SectionDefinition:83 Length: 1484 NumberOfRelocations: 085 NumberOfLinenumbers: 086 CheckSum: 168275251387 Number: 088 Selection: IMAGE_COMDAT_SELECT_NODUPLICATES89 - Name: foo90 Value: 091 SectionNumber: 192 SimpleType: IMAGE_SYM_TYPE_NULL93 ComplexType: IMAGE_SYM_DTYPE_FUNCTION94 StorageClass: IMAGE_SYM_CLASS_EXTERNAL95 - Name: bar96 Value: 097 SectionNumber: 298 SimpleType: IMAGE_SYM_TYPE_NULL99 ComplexType: IMAGE_SYM_DTYPE_FUNCTION100 StorageClass: IMAGE_SYM_CLASS_EXTERNAL101...102