[ASan] Remove leading underscores from function names in output tests

llvm-svn: 185315
diff --git a/compiler-rt/lib/asan/lit_tests/TestCases/stack-overflow.cc b/compiler-rt/lib/asan/lit_tests/TestCases/stack-overflow.cc
index f91b391..8569535 100644
--- a/compiler-rt/lib/asan/lit_tests/TestCases/stack-overflow.cc
+++ b/compiler-rt/lib/asan/lit_tests/TestCases/stack-overflow.cc
@@ -9,7 +9,7 @@
   memset(x, 0, 10);
   int res = x[argc * 10];  // BOOOM
   // CHECK: {{READ of size 1 at 0x.* thread T0}}
-  // CHECK: {{    #0 0x.* in _?main .*stack-overflow.cc:}}[[@LINE-2]]
+  // CHECK: {{    #0 0x.* in main .*stack-overflow.cc:}}[[@LINE-2]]
   // CHECK: {{Address 0x.* is located in stack of thread T0 at offset}}
   // CHECK-NEXT: in{{.*}}main{{.*}}stack-overflow.cc
   return res;