[clang] c6776bb - [PS5][Driver] Fix bad negative check in ps5-linker.c test case (#147484)

[via cfe-commits]

Author: Edd Dawson
Date: 2025-07-08T11:06:36+01:00
New Revision: c6776bbe192e16fe4fe7dc97db934750287df599

URL: https://github.com/llvm/llvm-project/commit/c6776bbe192e16fe4fe7dc97db934750287df599
DIFF: https://github.com/llvm/llvm-project/commit/c6776bbe192e16fe4fe7dc97db934750287df599.diff

LOG: [PS5][Driver] Fix bad negative check in ps5-linker.c test case (#147484)

A regex used in a negative check had an unintended match with the
pseudo-random part of the temporary directory created by a lit run on
the SIE buildbot, causing a spurious test failure:

https://lab.llvm.org/buildbot/#/builders/144/builds/29507

    // CHECK-NO-CRT-NOT: crt{{[^"]*}}.o"
                         ^
    <stdin>:7:224: note: found here
    [...] "/tmp/lit-tmp-vcrtn3vi/ps5-linker-ee5f76.o" "-r"
                         !~~~~~~~~~~~~~~~~~~~~~~~~~~~

The updated check avoids such accidental matches.

Added: 
    

Modified: 
    clang/test/Driver/ps5-linker.c

Removed: 
    


################################################################################
diff  --git a/clang/test/Driver/ps5-linker.c b/clang/test/Driver/ps5-linker.c
index 753085d2e1b0b..16c9967bc2b41 100644
--- a/clang/test/Driver/ps5-linker.c
+++ b/clang/test/Driver/ps5-linker.c
@@ -165,7 +165,7 @@
 // CHECK-SHARED-CRT-SAME: "-l:crtendS.o" "-l:crtn.o"
 // CHECK-STATIC-CRT-SAME: "-l:crtend.o" "-l:crtn.o"
 
-// CHECK-NO-CRT-NOT: crt{{[^"]*}}.o"
+// CHECK-NO-CRT-NOT: "-l:crt
 // CHECK-NO-LIBS-NOT: "-l{{[^"]*}}"
 
 // Test the driver's control over the -fcrash-diagnostics-dir behavior with linker flags.