1## Check that with the common switch common symbols are added to bss (Berkeley 2## output) or shown as *COM* (sysv output). Otherwise their size is ignored. 3 4# RUN: yaml2obj %s -o %t.o 5# RUN: llvm-size -A --common %t.o | FileCheck --check-prefix=SYSV %s 6# RUN: llvm-size -B --common %t.o | FileCheck --check-prefix=BSD %s 7# RUN: llvm-size -A %t.o | FileCheck --check-prefix=SYSVNOCOMM %s 8# RUN: llvm-size -B %t.o | FileCheck --check-prefix=BSDNOCOMM %s 9 10# SYSV: {{.*}}.o : 11# SYSV-NEXT: section size addr 12# SYSV-NEXT: .text 0 0 13# SYSV-NEXT: *COM* 8 0 14# SYSV-NEXT: Total 8 15 16# SYSVNOCOMM: {{.*}}.o : 17# SYSVNOCOMM-NEXT: section size addr 18# SYSVNOCOMM-NEXT: .text 0 0 19# SYSVNOCOMM-NEXT: Total 0 20 21# BSD: text data bss dec hex filename 22# BSD-NEXT: 0 0 8 8 8 {{.*}}.o 23 24# BSDNOCOMM: text data bss dec hex filename 25# BSDNOCOMM-NEXT: 0 0 0 0 0 {{.*}}.o 26 27--- !ELF 28FileHeader: 29 Class: ELFCLASS64 30 Data: ELFDATA2LSB 31 Type: ET_EXEC 32 Machine: EM_X86_64 33Sections: 34 - Name: .text 35 Type: SHT_PROGBITS 36Symbols: 37 - Name: y 38 Type: STT_OBJECT 39 Size: 4 40 Index: SHN_COMMON 41 - Name: z 42 Type: STT_OBJECT 43 Size: 4 44 Index: SHN_COMMON 45