[NFC] Reduce the size of test input in incompatible_dwarf_version.test #168825
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@llvm/pr-subscribers-debuginfo Author: Jinjie Huang (Jinjie-Huang) ChangesUse smaller test inputs to reduce disk usage and execution time. Full diff: https://github.com/llvm/llvm-project/pull/168825.diff 1 Files Affected:
diff --git a/llvm/test/tools/llvm-dwp/X86/incompatible_dwarf_version.test b/llvm/test/tools/llvm-dwp/X86/incompatible_dwarf_version.test
index 9f7da58c5d463..216d82cb318f4 100644
--- a/llvm/test/tools/llvm-dwp/X86/incompatible_dwarf_version.test
+++ b/llvm/test/tools/llvm-dwp/X86/incompatible_dwarf_version.test
@@ -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:
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aadeshps-mcw
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Nov 26, 2025
llvm#168825) Use smaller test inputs in in incompatible_dwarf_version.test to reduce disk usage and execution time.
Priyanshu3820
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Nov 26, 2025
llvm#168825) Use smaller test inputs in in incompatible_dwarf_version.test to reduce disk usage and execution time.
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Use smaller test inputs in incompatible_dwarf_version.test to reduce disk usage and execution time.