| # RUN: yaml2obj %s -o %t |
| # RUN: llvm-jitlink -noexec \ |
| # RUN: -slab-allocate 100Kb -slab-address 0xfff00000 -slab-page-size 4096 \ |
| # RUN: -show-graph -noexec %t 2>&1 | FileCheck %s |
| # |
| # Check a comdat child block connected by associative selection type is not dead strip when |
| # parent block is alive. |
| # |
| # CHECK: section child: |
| # CHECK-EMPTY: |
| # CHECK-NEXT: block 0xfff00000 size = 0x00000008, align = 4, alignment-offset = 0 |
| # CHECK-NEXT: symbols: |
| # CHECK-NEXT: 0xfff00000 (block + 0x00000000): size: 0x00000008, linkage: strong, scope: local, live - child |
| # CHECK-NEXT: no edges |
| |
| --- !COFF |
| header: |
| Machine: IMAGE_FILE_MACHINE_AMD64 |
| Characteristics: [ ] |
| sections: |
| - Name: .text |
| Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ] |
| Alignment: 16 |
| SectionData: '0000000000000000' |
| Relocations: |
| - VirtualAddress: 0 |
| SymbolTableIndex: 2 |
| Type: IMAGE_REL_AMD64_REL32 |
| - Name: parent |
| Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ] |
| Alignment: 16 |
| SectionData: '0000000000000000' |
| - Name: child |
| Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_COMDAT, IMAGE_SCN_MEM_READ ] |
| Alignment: 4 |
| SectionData: '0000000000000000' |
| symbols: |
| - Name: .text |
| Value: 0 |
| SectionNumber: 1 |
| SimpleType: IMAGE_SYM_TYPE_NULL |
| ComplexType: IMAGE_SYM_DTYPE_NULL |
| StorageClass: IMAGE_SYM_CLASS_STATIC |
| SectionDefinition: |
| Length: 8 |
| NumberOfRelocations: 0 |
| CheckSum: 0 |
| NumberOfLinenumbers: 0 |
| Number: 1 |
| - Name: .text |
| Value: 0 |
| SectionNumber: 2 |
| SimpleType: IMAGE_SYM_TYPE_NULL |
| ComplexType: IMAGE_SYM_DTYPE_NULL |
| StorageClass: IMAGE_SYM_CLASS_STATIC |
| SectionDefinition: |
| Length: 8 |
| NumberOfRelocations: 0 |
| NumberOfLinenumbers: 0 |
| CheckSum: 0 |
| Number: 3 |
| Selection: IMAGE_COMDAT_SELECT_ANY |
| - Name: func |
| Value: 0 |
| SectionNumber: 2 |
| SimpleType: IMAGE_SYM_TYPE_NULL |
| ComplexType: IMAGE_SYM_DTYPE_FUNCTION |
| StorageClass: IMAGE_SYM_CLASS_EXTERNAL |
| - Name: child |
| Value: 0 |
| SectionNumber: 3 |
| SimpleType: IMAGE_SYM_TYPE_NULL |
| ComplexType: IMAGE_SYM_DTYPE_NULL |
| StorageClass: IMAGE_SYM_CLASS_STATIC |
| SectionDefinition: |
| Length: 4 |
| NumberOfRelocations: 0 |
| NumberOfLinenumbers: 0 |
| Number: 2 |
| CheckSum: 0 |
| Selection: IMAGE_COMDAT_SELECT_ASSOCIATIVE |
| - Name: main |
| Value: 0 |
| SectionNumber: 1 |
| SimpleType: IMAGE_SYM_TYPE_NULL |
| ComplexType: IMAGE_SYM_DTYPE_FUNCTION |
| StorageClass: IMAGE_SYM_CLASS_EXTERNAL |
| ... |
