commit e6469616f0d897ff8da8d1b1774bc406e256d8a5
author Fangrui Song <i@maskray.me> Mon Feb 01 22:32:13 2021 -0800
committer Copybara-Service <copybara-worker@google.com> Fri Feb 05 01:20:08 2021 -0800
tree f92b1e033ccfbbbee6461d30e1e51bdc273eddaf
parent 5d8815eab6446da05e26d9da37ef0ca5d0e73499

[test] Fix unused FileCheck prefixes in compiler-rt

GitOrigin-RevId: a59283a74529c74a8ee8682f9acf9d993f7cda08

test/asan/TestCases/asan_update_allocation.cpp

diff --git a/test/asan/TestCases/asan_update_allocation.cpp b/test/asan/TestCases/asan_update_allocation.cpp
index 065f793..19f8073 100644
--- a/test/asan/TestCases/asan_update_allocation.cpp
+++ b/test/asan/TestCases/asan_update_allocation.cpp
@@ -1,9 +1,9 @@
 // RUN: %clangxx_asan -O0 %s -o %t
 
-// RUN: not %run %t 10 0 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefixes=CHECK,T0
+// RUN: not %run %t 10 0 2>&1 | FileCheck %s --check-prefixes=CHECK,T0
 // RUN: not %run %t 10000000 0 2>&1 | FileCheck %s --check-prefixes=CHECK,T0
 
-// RUN: not %run %t 10 1 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefixes=CHECK,T1
+// RUN: not %run %t 10 1 2>&1 | FileCheck %s --check-prefixes=CHECK,T1
 // RUN: not %run %t 10000000 1 2>&1 | FileCheck %s --check-prefixes=CHECK,T1
 
 // REQUIRES: stable-runtime

test/msan/death-callback.cpp

diff --git a/test/msan/death-callback.cpp b/test/msan/death-callback.cpp
index 08cf291..a22514d 100644
--- a/test/msan/death-callback.cpp
+++ b/test/msan/death-callback.cpp
@@ -5,7 +5,7 @@
 // RUN: %clangxx_msan -DERROR -DMSANCB_SET -DMSANCB_CLEAR %s -o %t && not %run %t 2>&1 | \
 // RUN:     FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-NOCB
 // RUN: %clangxx_msan -DMSANCB_SET %s -o %t && %run %t 2>&1 | \
-// RUN:     FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-NOCB
+// RUN:     FileCheck %s --check-prefixes=SUCCEED,CHECK-NOCB
 
 #include <sanitizer/msan_interface.h>
 #include <stdio.h>
@@ -34,6 +34,9 @@
 #endif
   // CHECK-CB: msan-death-callback
   // CHECK-NOCB-NOT: msan-death-callback
+
+  // CHECK-NOT: done
+  // SUCCEED: done
   fprintf(stderr, "done\n");
   return 0;
 }

test/ubsan_minimal/TestCases/nullptr-and-nonzero-offset.c

diff --git a/test/ubsan_minimal/TestCases/nullptr-and-nonzero-offset.c b/test/ubsan_minimal/TestCases/nullptr-and-nonzero-offset.c
index ba93034..699aeee 100644
--- a/test/ubsan_minimal/TestCases/nullptr-and-nonzero-offset.c
+++ b/test/ubsan_minimal/TestCases/nullptr-and-nonzero-offset.c
@@ -1,5 +1,5 @@
 // RUN: %clang   -fsanitize=pointer-overflow %s -o %t && %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK,CHECK-C --implicit-check-not="pointer-overflow"
-// RUN: %clangxx -fsanitize=pointer-overflow %s -o %t && %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK,CHECK-CPP --implicit-check-not="pointer-overflow"
+// RUN: %clangxx -x c++ -fsanitize=pointer-overflow %s -o %t && %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK,CHECK-CPP --implicit-check-not="pointer-overflow"
 
 #include <stdlib.h>
 
@@ -9,6 +9,7 @@
   base = (char *)0;
   result = base + 0;
   // CHECK-C: pointer-overflow
+  // CHECK-CPP-NOT: pointer-overflow
 
   base = (char *)0;
   result = base + 1;