shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions 6 Packages Projects Releases Wiki Activity

[NFC] Reduce the size of test input in incompatible_dwarf_version.test (#168825)

Browse Source 
Use smaller test inputs in in incompatible_dwarf_version.test to reduce
disk usage and execution time.
This commit is contained in:
Jinjie Huang 2025-11-20 13:56:10 +08:00 committed by GitHub
parent 765208b313
commit 7f0dbf049a
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 45 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
llvm/test/tools/llvm-dwp/X86/incompatible_dwarf_version.test
View File

@ -1,6 +1,46 @@
RUN: rm -rf %t && mkdir -p %t && cd %t
RUN: llvm-mc --triple=x86_64-unknown-linux --filetype=obj --split-dwarf-file=%t/main_v5.dwo -dwarf-version=5 %p/../Inputs/overflow/main_v5.s -o %t/main_v5.o
RUN: llvm-mc --triple=x86_64-unknown-linux --filetype=obj --split-dwarf-file=%t/debug_info_v4.dwo -dwarf-version=4 %p/../Inputs/overflow/debug_info_v4.s -o %t/debug_info_v4.o
RUN: not llvm-dwp %t/main_v5.dwo %t/debug_info_v4.dwo -o main.dwp 2>&1 | FileCheck %s
RUN: rm -rf %t && split-file %s %t && cd %t
RUN: llvm-mc --triple=x86_64-unknown-linux --filetype=obj --split-dwarf-file=%t/v5.dwo -dwarf-version=5 %t/v5.s -o %t/v5.o
RUN: llvm-mc --triple=x86_64-unknown-linux --filetype=obj --split-dwarf-file=%t/v4.dwo -dwarf-version=4 %t/v4.s -o %t/v4.o
RUN: not llvm-dwp %t/v5.dwo %t/v4.dwo -o main.dwp 2>&1 | FileCheck %s
CHECK: error: incompatible DWARF compile unit version: {{.*}}debug_info_v4.dwo (version 4) and {{.*}}main_v5.dwo (version 5)
CHECK: error: incompatible DWARF compile unit version: {{.*}}v4.dwo (version 4) and {{.*}}v5.dwo (version 5)
#--- v5.s
.section .debug_info.dwo,"e",@progbits
.long .Ldebug_info_dwo_end2-.Ldebug_info_dwo_start2 # Length of Unit
.Ldebug_info_dwo_start2:
.short 5 # DWARF version number
.byte 5 # DWARF Unit Type (DW_UT_split_compile)
.byte 8 # Address Size (in bytes)
.long 0 # Offset Into Abbrev. Section
.quad 1152943841751211454
.byte 1 # Abbrev [1] DW_TAG_compile_unit
.Ldebug_info_dwo_end2:
.section .debug_abbrev.dwo,"e",@progbits
.byte 1 # Abbreviation Code
.byte 17 # DW_TAG_compile_unit
.byte 0 # DW_CHILDREN_no
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 2 # Abbreviation Code
.byte 65 # DW_TAG_type_unit
.byte 1 # DW_CHILDREN_yes
.byte 0 # EOM
.byte 0 # EOM
.byte 4 # Abbreviation Code
.byte 65 # DW_TAG_type_unit
.byte 1 # DW_CHILDREN_yes
.byte 0 # EOM
.byte 0 # EOM
.byte 0 # EOM
#--- v4.s
.section .debug_info.dwo,"e",@progbits
.long .Ldebug_info_dwo_end2-.Ldebug_info_dwo_start2 # Length of Unit
.Ldebug_info_dwo_start2:
.short 4 # DWARF version number
.long 0 # Offset Into Abbrev. Section
.byte 8 # Address Size (in bytes)
.byte 1 # Abbrev [1] DW_TAG_compile_unit
.quad -6619898858003450627 # DW_AT_GNU_dwo_id
.Ldebug_info_dwo_end2: