| This directory contains scripts that are used for identifying the |
| patch that introduced a regression. General information about such |
| searches is covered in http://gcc.gnu.org/bugs/reghunt.html. |
| |
| reg_search searches for a small time interval within a range of |
| dates in which results for a test changed, using a binary search. |
| The functionality for getting sources, building the component to |
| test, and running the test are in other scripts that are run from |
| here. |
| |
| reg_periodic invokes separate tools (the same scripts invoked by |
| reg_search) over a range of dates at specified intervals. |
| |
| reg_test_template shows the format for the script that runs a test |
| and determines whether to continue the search with a later or |
| earlier date. |