diff options
| author | Paul Berry <stereotype441@gmail.com> | 2013-11-29 00:11:12 -0800 |
|---|---|---|
| committer | Paul Berry <stereotype441@gmail.com> | 2013-12-09 10:55:03 -0800 |
| commit | 4d844cfa56220b7de8ca676ad222d89f81c60c09 (patch) | |
| tree | 0b5fa5d797cccbc63f94a7add09549b7d1d2f2a5 /src/glsl/loop_unroll.cpp | |
| parent | e734c9f677ef3e9e2e4f207e4e794651ea6643b4 (diff) | |
| download | external_mesa3d-4d844cfa56220b7de8ca676ad222d89f81c60c09.zip external_mesa3d-4d844cfa56220b7de8ca676ad222d89f81c60c09.tar.gz external_mesa3d-4d844cfa56220b7de8ca676ad222d89f81c60c09.tar.bz2 | |
glsl/loops: Get rid of loop_variable_state::max_iterations.
This value is now redundant with
loop_variable_state::limiting_terminator->iterations and
ir_loop::normative_bound.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Diffstat (limited to 'src/glsl/loop_unroll.cpp')
| -rw-r--r-- | src/glsl/loop_unroll.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/glsl/loop_unroll.cpp b/src/glsl/loop_unroll.cpp index e100916..9472bc5 100644 --- a/src/glsl/loop_unroll.cpp +++ b/src/glsl/loop_unroll.cpp @@ -236,14 +236,14 @@ loop_unroll_visitor::visit_leave(ir_loop *ir) return visit_continue; } - iterations = ls->max_iterations; - /* Don't try to unroll loops where the number of iterations is not known * at compile-time. */ - if (iterations < 0) + if (ir->normative_bound < 0) return visit_continue; + iterations = ir->normative_bound; + /* Don't try to unroll loops that have zillions of iterations either. */ if (iterations > (int) max_iterations) |