ir_validate: New pass for checking our invariants.

1 files changed, 4 insertions, 0 deletions

diff --git a/main.cpp b/main.cpp
index 7f094f8e3e..17f25d741e 100644
--- a/main.cpp
+++ b/main.cpp
@@ -148,6 +148,8 @@ compile_shader(struct glsl_shader *shader)
    if (!state.error && !state.translation_unit.is_empty())
       _mesa_ast_to_hir(&shader->ir, &state);
 
+   validate_ir_tree(&shader->ir);
+
    /* Optimization passes */
    if (!state.error && !shader->ir.is_empty()) {
       bool progress;
@@ -166,6 +168,8 @@ compile_shader(struct glsl_shader *shader)
       } while (progress);
    }
 
+   validate_ir_tree(&shader->ir);
+
    /* Print out the resulting IR */
    if (!state.error && dump_lir) {
       _mesa_print_ir(&shader->ir, &state);