OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [g++.dg/] [tm/] [noexcept-3.C] - Rev 774

Go to most recent revision | Compare with Previous | Blame | View Log

// { dg-do compile }
// { dg-options "-fgnu-tm -O -std=c++0x -fdump-tree-tmmark -fdump-tree-tmlower" }

// Same as noexcept-1.C but all noexcepts are false.

struct TrueFalse
{
  static constexpr bool v() { return false; }
};

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(false) (global + 3)
         + __transaction_atomic noexcept(TrueFalse::v()) (global + 4);
}

int f3()
{
  __transaction_atomic noexcept(false) { global += 5; }
  __transaction_atomic noexcept(TrueFalse::v()) { global += 6; }
  return global;
}

/* { dg-final { scan-tree-dump-times "eh_must_not_throw" 0 "tmlower" } } */
/* { dg-final { scan-tree-dump-times "ITM_RU" 6 "tmmark" } } */
/* { dg-final { cleanup-tree-dump "tmmark" } } */
/* { dg-final { cleanup-tree-dump "tmlower" } } */

Go to most recent revision | Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.