[𝘀𝗽𝗿] changes to main this commit is based onupstream/users/MaskRay/spr/main.format

Created using spr 1.3.4

[skip ci]

1 files changed, 4 insertions, 3 deletions

diff --git a/compiler-rt/test/asan/TestCases/alloca_loop_unpoisoning.cpp b/compiler-rt/test/asan/TestCases/alloca_loop_unpoisoning.cpp
index ac25a4faa2dc..bf84ab3d20d7 100644
--- a/compiler-rt/test/asan/TestCases/alloca_loop_unpoisoning.cpp
+++ b/compiler-rt/test/asan/TestCases/alloca_loop_unpoisoning.cpp
@@ -2,7 +2,6 @@
 // RUN: %env_asan_opts=detect_stack_use_after_return=0 %run %t 2>&1
 //
 // REQUIRES: stable-runtime
-// UNSUPPORTED: target=s390{{.*}}
 
 // This testcase checks that allocas and VLAs inside loop are correctly unpoisoned.
 
@@ -25,11 +24,13 @@ void *top, *bot;
 __attribute__((noinline)) void foo(int len) {
   char x;
   top = &x;
-  char array[len];
+  volatile char array[len];
+  if (len) array[0] = 0;
   assert(!(reinterpret_cast<uintptr_t>(array) & 31L));
   alloca(len);
   for (int i = 0; i < 32; ++i) {
-    char array[i];
+    volatile char array[i];
+    if (i) array[0] = 0;
     bot = alloca(i);
     assert(!(reinterpret_cast<uintptr_t>(bot) & 31L));
   }