Module: Mesa Branch: master Commit: 2343fe9a5d1786413453e6e8e5c7700143d68a26 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=2343fe9a5d1786413453e6e8e5c7700143d68a26
Author: Eric Anholt <[email protected]> Date: Tue Jun 5 13:13:33 2012 -0700 i965/fs: Invalidate live intervals in passes that remove an instruction. Since live intervals are based on ip, removing an instruction trashes the intervals unless we were to go do some surgery. These happen to usually remove a use of a grf, so it's time to recalculate, anyway. Reviewed-by: Kenneth Graunke <[email protected]> NOTE: This is a candidate for the 8.0 release branch. --- src/mesa/drivers/dri/i965/brw_fs.cpp | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index 7c1096b..175e36e 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -1844,6 +1844,9 @@ fs_visitor::compute_to_mrf() } } + if (progress) + live_intervals_valid = false; + return progress; } @@ -1920,6 +1923,9 @@ fs_visitor::remove_duplicate_mrf_writes() } } + if (progress) + live_intervals_valid = false; + return progress; } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
