/* Timing variables for measuring compiler performance.
- Copyright (C) 2000, 2002, 2004, 2009, 2010 Free Software
- Foundation, Inc.
+ Copyright (C) 2000, 2002, 2004, 2009-2013 Free Software Foundation,
+ Inc.
Contributed by Alex Samuel <samuel@codesourcery.com>
Timing variables may be pushed onto the stack; elapsed time is
attributed to the topmost timing variable on the stack. When
another variable is pushed on, the previous topmost variable is
- `paused' until the pushed variable is popped back off.
+ 'paused' until the pushed variable is popped back off.
- As a standalone timer, using timevar_start and timevar_stop.
All time elapsed between the two calls is attributed to the