diff options
| author | Yiran Wang <yiran@google.com> | 2015-06-23 15:33:17 -0700 |
|---|---|---|
| committer | Yiran Wang <yiran@google.com> | 2015-06-29 10:56:28 -0700 |
| commit | 1d9fec7937f45dde5e04cac966a2d9a12f2fc15a (patch) | |
| tree | 3fbcd18a379a05fd6d43491a107e1f36bc61b185 /gcc-4.9/gcc/testsuite/g++.dg/opt/flifetime-dse1.C | |
| parent | f378ebf14df0952eae870c9865bab8326aa8f137 (diff) | |
| download | toolchain_gcc-1d9fec7937f45dde5e04cac966a2d9a12f2fc15a.zip toolchain_gcc-1d9fec7937f45dde5e04cac966a2d9a12f2fc15a.tar.gz toolchain_gcc-1d9fec7937f45dde5e04cac966a2d9a12f2fc15a.tar.bz2 | |
Synchronize with google/gcc-4_9 to r224707 (from r214835)
Change-Id: I3d6f06fc613c8f8b6a82143dc44b7338483aac5d
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/opt/flifetime-dse1.C')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/opt/flifetime-dse1.C | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/opt/flifetime-dse1.C b/gcc-4.9/gcc/testsuite/g++.dg/opt/flifetime-dse1.C new file mode 100644 index 0000000..733d28a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/opt/flifetime-dse1.C @@ -0,0 +1,23 @@ +// { dg-options "-O3 -fno-lifetime-dse" } +// { dg-do run } + +typedef __SIZE_TYPE__ size_t; +inline void * operator new (size_t, void *p) { return p; } + +struct A +{ + int i; + A() {} + ~A() {} +}; + +int main() +{ + int ar[1]; + + A* ap = new(ar) A; + ap->i = 42; + ap->~A(); + + if (ar[0] != 42) __builtin_abort(); +} |