diff options
author | Derek Bruening <bruening@google.com> | 2016-05-24 23:03:52 +0000 |
---|---|---|
committer | Derek Bruening <bruening@google.com> | 2016-05-24 23:03:52 +0000 |
commit | 916e15d6c3509ca54d23dd2e7b8af39814649206 (patch) | |
tree | 225818ade9855cc12c634e05866f610c1ef1395d /test/esan | |
parent | aa4e6eea9cbe85813515530f1b15b7f6b9474be1 (diff) |
[esan|cfrag] Add test struct-simple.cpp
Summary: Adds a new test struct-simple.cpp for testing the
cache-fragmentation tool with a multi-compilation-unit application.
Patch by Qin Zhao.
Reviewers: bruening
Subscribers: kubabrecka, kcc, vitalybuka, eugenis, aizatsky, llvm-commits, zhaoqin
Differential Revision: http://reviews.llvm.org/D20599
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@270631 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/esan')
-rw-r--r-- | test/esan/TestCases/struct-simple.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/test/esan/TestCases/struct-simple.cpp b/test/esan/TestCases/struct-simple.cpp new file mode 100644 index 000000000..9749d3aa2 --- /dev/null +++ b/test/esan/TestCases/struct-simple.cpp @@ -0,0 +1,38 @@ +// RUN: %clang_esan_frag -O0 %s -DPART -c -o %t-part.o 2>&1 +// RUN: %clang_esan_frag -O0 %s -DMAIN -c -o %t-main.o 2>&1 +// RUN: %clang_esan_frag -O0 %t-part.o %t-main.o -o %t 2>&1 +// RUN: %env_esan_opts=verbosity=2 %run %t 2>&1 | FileCheck %s + +// We generate two different object files from this file with different +// macros, and then link them together. We do this to test how we handle +// separate compilation with multiple compilation units. + +#include <stdio.h> + +extern "C" { + void part(); +} + +//===-- compilation unit without main function ----------------------------===// + +#ifdef PART +void part() +{ +} +#endif // PART + +//===-- compilation unit with main function -------------------------------===// + +#ifdef MAIN +int main(int argc, char **argv) { + // CHECK: in esan::initializeLibrary + // CHECK: in esan::processCompilationUnitInit + // CHECK: in esan::processCompilationUnitInit + part(); + return 0; + // CHECK-NEXT: in esan::finalizeLibrary + // CHECK-NEXT: {{.*}}EfficiencySanitizer is not finished: nothing yet to report + // CHECK: in esan::processCompilationUnitExit + // CHECK: in esan::processCompilationUnitExit +} +#endif // MAIN |