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| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/timevar.h | 24 |
2 files changed, 28 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 80cd255..9823522 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2014-10-15 Tom Tromey <tromey@redhat.com> + + * timevar.h (class auto_timevar): New class. + 2014-10-15 Uros Bizjak <ubizjak@gmail.com> PR go/59432 diff --git a/gcc/timevar.h b/gcc/timevar.h index 6703cc9..f018e39 100644 --- a/gcc/timevar.h +++ b/gcc/timevar.h @@ -110,6 +110,30 @@ timevar_pop (timevar_id_t tv) timevar_pop_1 (tv); } +// This is a simple timevar wrapper class that pushes a timevar in its +// constructor and pops the timevar in its destructor. +class auto_timevar +{ + public: + auto_timevar (timevar_id_t tv) + : m_tv (tv) + { + timevar_push (m_tv); + } + + ~auto_timevar () + { + timevar_pop (m_tv); + } + + private: + + // Private to disallow copies. + auto_timevar (const auto_timevar &); + + timevar_id_t m_tv; +}; + extern void print_time (const char *, long); #endif /* ! GCC_TIMEVAR_H */ |