diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/tm/noexcept-1.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/tm/noexcept-1.C | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tm/noexcept-1.C b/gcc-4.9/gcc/testsuite/g++.dg/tm/noexcept-1.C new file mode 100644 index 000000000..887945af6 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tm/noexcept-1.C @@ -0,0 +1,38 @@ +// { dg-do compile { target c++11 } } +// { dg-options "-fgnu-tm -O -fdump-tree-tmmark -fdump-tree-tmlower" } + +struct TrueFalse +{ + static constexpr bool v() { return true; } +}; + +int global; + +template<typename T> int foo() +{ + __transaction_atomic noexcept(T::v()) { global += 1; } + return __transaction_atomic noexcept(T::v()) (global + 2); +} + +int f1() +{ + return foo<TrueFalse>(); +} + +int f2() +{ + return __transaction_atomic noexcept(true) (global + 3) + + __transaction_atomic noexcept(TrueFalse::v()) (global + 4); +} + +int f3() +{ + __transaction_atomic noexcept(true) { global += 5; } + __transaction_atomic noexcept(TrueFalse::v()) { global += 6; } + return global; +} + +/* { dg-final { scan-tree-dump-times "eh_must_not_throw" 6 "tmlower" } } */ +/* { dg-final { scan-tree-dump-times "ITM_RU" 6 "tmmark" } } */ +/* { dg-final { cleanup-tree-dump "tmmark" } } */ +/* { dg-final { cleanup-tree-dump "tmlower" } } */ |