Module: Mesa Branch: master Commit: db081b497e42556f9f6d771de104bea948c925b5 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=db081b497e42556f9f6d771de104bea948c925b5
Author: Juha-Pekka Heikkila <[email protected]> Date: Mon Apr 7 14:37:42 2014 +0300 i965/fs: Check variable_storage return value in fs_visitor::visit check variable_storage() found the requested fs_reg. Signed-off-by: Juha-Pekka Heikkila <[email protected]> Reviewed-by: Ian Romanick <[email protected]> --- src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp index 6352739..654f5fe 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp @@ -155,6 +155,12 @@ void fs_visitor::visit(ir_dereference_variable *ir) { fs_reg *reg = variable_storage(ir->var); + + if (!reg) { + fail("Failed to find variable storage for %s\n", ir->var->name); + this->result = fs_reg(reg_null_d); + return; + } this->result = *reg; } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
