[clang][NFC] Remove unused FileCheck prefix

This is to enable --allow-unused-duplicates=false. This prefix appears
to be outdated and intentionally unused.

Differential Revision: https://reviews.llvm.org/D90430

diff --git a/clang/test/Driver/debug-options.c b/clang/test/Driver/debug-options.c
index bedc9d044a2ca4e83b7aadec768000471064d725..cf05fa935a8e098fb7b4faa7247ce0c47c3a476d 100644 (file)
--- a/clang/test/Driver/debug-options.c
+++ b/clang/test/Driver/debug-options.c
@@ -115,7 +115,7 @@
 // PS4 defaults to sce; -ggdb0 changes tuning but turns off debug info,
 // then -g turns it back on without affecting tuning.
 // RUN: %clang -### -c -ggdb0 -g -target x86_64-scei-ps4 %s 2>&1 \
-// RUN:             | FileCheck -check-prefix=G -check-prefix=G_GDB %s
+// RUN:             | FileCheck -check-prefix=G_GDB %s
 //
 // RUN: %clang -### -c -g1 %s 2>&1 \
 // RUN:             | FileCheck -check-prefix=GLTO_ONLY %s