[clang] 8b16fc2 - [Driver][test] Exclude `-o /dev/null` test for Windows

[Fangrui Song via cfe-commits]

Author: Fangrui Song
Date: 2023-05-09T16:44:15-07:00
New Revision: 8b16fc2e17c0149125e339f45d66f6c4eac9fec8

URL: https://github.com/llvm/llvm-project/commit/8b16fc2e17c0149125e339f45d66f6c4eac9fec8
DIFF: https://github.com/llvm/llvm-project/commit/8b16fc2e17c0149125e339f45d66f6c4eac9fec8.diff

LOG: [Driver][test] Exclude `-o /dev/null` test for Windows

lit changes /dev/null to a special filename, and `"-dumpdir" "/dev/null-"` will fail.

Added: 
    

Modified: 
    clang/test/Driver/split-debug.c

Removed: 
    


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diff  --git a/clang/test/Driver/split-debug.c b/clang/test/Driver/split-debug.c
index 19214f997c66..e45d2e19bb81 100644
--- a/clang/test/Driver/split-debug.c
+++ b/clang/test/Driver/split-debug.c
@@ -67,7 +67,7 @@
 
 /// GCC special cases /dev/null (HOST_BIT_BUCKET) but not other special files like /dev/zero.
 /// We don't apply special rules at all.
-// RUN: %clang -### --target=x86_64-unknown-linux-gnu -gsplit-dwarf -g %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=SPLIT_LINK_NULL
+// RUN: %if !system-windows %{ %clang -### --target=x86_64-unknown-linux-gnu -gsplit-dwarf -g %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=SPLIT_LINK_NULL %}
 
 // SPLIT_LINK_NULL:      "-dumpdir" "/dev/null-"
 // SPLIT_LINK_NULL-SAME: "-split-dwarf-output" "/dev/null-split-debug.dwo"