In addition to making it public, we also need to change its first argument from an ir_loop * to an exec_list *, so that it can be used to insert the condition anywhere in the IR (rather than just in the body of the loop).
This will be necessary in order to make continue statements work properly in do-while loops. Cc: mesa-sta...@lists.freedesktop.org --- src/glsl/ast.h | 3 +-- src/glsl/ast_to_hir.cpp | 10 +++++----- 2 files changed, 6 insertions(+), 7 deletions(-) diff --git a/src/glsl/ast.h b/src/glsl/ast.h index 0bda28d..2d6f3a2 100644 --- a/src/glsl/ast.h +++ b/src/glsl/ast.h @@ -888,14 +888,13 @@ public: ast_node *body; -private: /** * Generate IR from the condition of a loop * * This is factored out of ::hir because some loops have the condition * test at the top (for and while), and others have it at the end (do-while). */ - void condition_to_hir(class ir_loop *, struct _mesa_glsl_parse_state *); + void condition_to_hir(exec_list *, struct _mesa_glsl_parse_state *); }; diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp index 1bfb4e5..950f513 100644 --- a/src/glsl/ast_to_hir.cpp +++ b/src/glsl/ast_to_hir.cpp @@ -4369,14 +4369,14 @@ ast_case_label::hir(exec_list *instructions, } void -ast_iteration_statement::condition_to_hir(ir_loop *stmt, +ast_iteration_statement::condition_to_hir(exec_list *instructions, struct _mesa_glsl_parse_state *state) { void *ctx = state; if (condition != NULL) { ir_rvalue *const cond = - condition->hir(& stmt->body_instructions, state); + condition->hir(instructions, state); if ((cond == NULL) || !cond->type->is_boolean() || !cond->type->is_scalar()) { @@ -4397,7 +4397,7 @@ ast_iteration_statement::condition_to_hir(ir_loop *stmt, new(ctx) ir_loop_jump(ir_loop_jump::jump_break); if_stmt->then_instructions.push_tail(break_stmt); - stmt->body_instructions.push_tail(if_stmt); + instructions->push_tail(if_stmt); } } } @@ -4432,7 +4432,7 @@ ast_iteration_statement::hir(exec_list *instructions, state->switch_state.is_switch_innermost = false; if (mode != ast_do_while) - condition_to_hir(stmt, state); + condition_to_hir(&stmt->body_instructions, state); if (body != NULL) body->hir(& stmt->body_instructions, state); @@ -4441,7 +4441,7 @@ ast_iteration_statement::hir(exec_list *instructions, rest_expression->hir(& stmt->body_instructions, state); if (mode == ast_do_while) - condition_to_hir(stmt, state); + condition_to_hir(&stmt->body_instructions, state); if (mode != ast_do_while) state->symbols->pop_scope(); -- 1.8.5.3 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev