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-rw-r--r--test/ELF/compress-debug-sections.s32
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diff --git a/test/ELF/compress-debug-sections.s b/test/ELF/compress-debug-sections.s
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+# REQUIRES: x86, zlib
+
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
+# RUN: ld.lld %t.o -o %t1 --compress-debug-sections=zlib
+
+# RUN: llvm-objdump -s %t1 | FileCheck %s --check-prefix=ZLIBCONTENT
+# ZLIBCONTENT: Contents of section .debug_str:
+# ZLIBCONTENT-NOT: AAAAAAAAA
+
+# RUN: llvm-readobj -s %t1 | FileCheck %s --check-prefix=ZLIBFLAGS
+# ZLIBFLAGS: Section {
+# ZLIBFLAGS: Index:
+# ZLIBFLAGS: Name: .debug_str
+# ZLIBFLAGS-NEXT: Type: SHT_PROGBITS
+# ZLIBFLAGS-NEXT: Flags [
+# ZLIBFLAGS-NEXT: SHF_COMPRESSED
+
+# RUN: llvm-dwarfdump %t1 -debug-dump=str | \
+# RUN: FileCheck %s --check-prefix=DEBUGSTR
+# DEBUGSTR: .debug_str contents:
+# DEBUGSTR-NEXT: AAAAAAAAAAAAAAAAAAAAAAAAAAA
+# DEBUGSTR-NEXT: BBBBBBBBBBBBBBBBBBBBBBBBBBB
+
+# RUN: not ld.lld %t.o -o %t1 --compress-debug-sections=zlib-gabi 2>&1 | \
+# RUN: FileCheck -check-prefix=ERR %s
+# ERR: unknown --compress-debug-sections value: zlib-gabi
+
+.section .debug_str,"MS",@progbits,1
+.Linfo_string0:
+ .asciz "AAAAAAAAAAAAAAAAAAAAAAAAAAA"
+.Linfo_string1:
+ .asciz "BBBBBBBBBBBBBBBBBBBBBBBBBBB"