[test][asan] Check for order of DynInitPoison (#101584)

Also make sure we have dynamic init variables with any `-O`.

Author: vitalybuka

compiler-rt/test/asan/TestCases/Helpers/initialization-nobug-extra.cpp

@@ -1,9 +1,9 @@
 // Linker initialized:
 int getAB();
-static int ab = getAB();
+int ab = getAB();
 // Function local statics:
 int countCalls();
-static int one = countCalls();
+int one = countCalls();
 // Trivial constructor, non-trivial destructor:
 int getStructWithDtorValue();
-static int val = getStructWithDtorValue();
+int val = getStructWithDtorValue();

compiler-rt/test/asan/TestCases/initialization-nobug.cpp

@@ -1,20 +1,16 @@
 // A collection of various initializers which shouldn't trip up initialization
 // order checking.  If successful, this will just return 0.
 
-// RUN: %clangxx_asan -O0 %s %p/Helpers/initialization-nobug-extra.cpp -o %t
-// RUN: %env_asan_opts=check_initialization_order=true %run %t 2>&1
-// RUN: %clangxx_asan -O1 %s %p/Helpers/initialization-nobug-extra.cpp -o %t
-// RUN: %env_asan_opts=check_initialization_order=true %run %t 2>&1
-// RUN: %clangxx_asan -O2 %s %p/Helpers/initialization-nobug-extra.cpp -o %t
-// RUN: %env_asan_opts=check_initialization_order=true %run %t 2>&1
-// RUN: %clangxx_asan -O3 %s %p/Helpers/initialization-nobug-extra.cpp -o %t
-// RUN: %env_asan_opts=check_initialization_order=true %run %t 2>&1
+// RUN: %clangxx_asan -O0 %s %p/Helpers/initialization-nobug-extra.cpp -o %t && %env_asan_opts=check_initialization_order=true:report_globals=3 %run %t 2>&1 | FileCheck %s --implicit-check-not "DynInit"
+// RUN: %clangxx_asan -O1 %s %p/Helpers/initialization-nobug-extra.cpp -o %t && %env_asan_opts=check_initialization_order=true:report_globals=3 %run %t 2>&1 | FileCheck %s --implicit-check-not "DynInit"
+// RUN: %clangxx_asan -O2 %s %p/Helpers/initialization-nobug-extra.cpp -o %t && %env_asan_opts=check_initialization_order=true:report_globals=3 %run %t 2>&1 | FileCheck %s --implicit-check-not "DynInit"
+// RUN: %clangxx_asan -O3 %s %p/Helpers/initialization-nobug-extra.cpp -o %t && %env_asan_opts=check_initialization_order=true:report_globals=3 %run %t 2>&1 | FileCheck %s --implicit-check-not "DynInit"
 
 // Simple access:
 // Make sure that accessing a global in the same TU is safe
 
 bool condition = true;
-int initializeSameTU() {
+__attribute__((noinline, weak)) int initializeSameTU() {
   return condition ? 0x2a : 052;
 }
 int sameTU = initializeSameTU();
@@ -46,3 +42,6 @@ StructWithDtor struct_with_dtor;
 int getStructWithDtorValue() { return struct_with_dtor.value; }
 
 int main() { return 0; }
+
+// CHECK: DynInitPoison module: {{.*}}initialization-nobug.cpp
+// CHECK: DynInitPoison module: {{.*}}initialization-nobug-extra.cpp