[compiler-rt] r306940 - [asan] Fix test on Android i686/fugu

[Vitaly Buka via llvm-commits]

Author: vitalybuka
Date: Fri Jun 30 20:54:19 2017
New Revision: 306940

URL: http://llvm.org/viewvc/llvm-project?rev=306940&view=rev
Log:
[asan] Fix test on Android i686/fugu

printf from .preinit_array may crash.

Modified:
    compiler-rt/trunk/test/asan/TestCases/Linux/init_fini_sections.cc

Modified: compiler-rt/trunk/test/asan/TestCases/Linux/init_fini_sections.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/asan/TestCases/Linux/init_fini_sections.cc?rev=306940&r1=306939&r2=306940&view=diff
==============================================================================
--- compiler-rt/trunk/test/asan/TestCases/Linux/init_fini_sections.cc (original)
+++ compiler-rt/trunk/test/asan/TestCases/Linux/init_fini_sections.cc Fri Jun 30 20:54:19 2017
@@ -2,11 +2,18 @@
 
 #include <stdio.h>
 
+int c = 0;
+
 static void foo() {
-  printf("foo\n");
+  ++c;
+}
+
+static void fini() {
+  printf("fini\n");
 }
 
 int main() {
+  printf("c=%d\n", c);
   return 0;
 }
 
@@ -17,8 +24,7 @@ __attribute__((section(".init_array")))
 void (*call_foo_2)(void) = &foo;
 
 __attribute__((section(".fini_array")))
-void (*call_foo_3)(void) = &foo;
+void (*call_foo_3)(void) = &fini;
 
-// CHECK: foo
-// CHECK: foo
-// CHECK: foo
+// CHECK: c=2
+// CHECK: fini