| 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. |