[lld][ELF] Fix gc-sections-print.s failure in read-only directories (#160204)
If ld.lld is invoked without the `-o` option, it defaults to writing its
output to `a.out` in the current directory. This can cause 'Permission
denied' errors if a test is executed in a directory without write
permissions, as can happen in some build environments.
Add `-o %t2` to this command, consistent with other commands in the same
test file, to prevent this failure by ensuring ld.lld writes to a
temporary file instead of `a.out`.
GitOrigin-RevId: 61a535a2cdf4a28495a03d906cfb4250acbc7da7
diff --git a/test/ELF/gc-sections-print.s b/test/ELF/gc-sections-print.s
index f105dc1..a645191 100644
--- a/test/ELF/gc-sections-print.s
+++ b/test/ELF/gc-sections-print.s
@@ -2,7 +2,7 @@
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
# RUN: ld.lld %t --gc-sections --print-gc-sections -o %t2 2>&1 | FileCheck -check-prefix=PRINT %s
# RUN: ld.lld %t --gc-sections --print-gc-sections=- -o %t2 2>&1 | FileCheck -check-prefix=PRINT %s
-# RUN: ld.lld %t --gc-sections --print-gc-sections=%t.txt
+# RUN: ld.lld %t --gc-sections --print-gc-sections=%t.txt -o %t2
# RUN: FileCheck --check-prefix=PRINT %s --input-file=%t.txt
# PRINT: removing unused section {{.*}}:(.text.x)
