From 832aad989e3d319a8aaac046aa49df25da134d82 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Mon, 26 Jul 2010 22:50:29 -0700 Subject: glsl2: Add optimization pass for algebraic simplifications. This cleans up the assembly output of almost all the non-logic tests glsl-algebraic-*. glsl-algebraic-pow-two needs love (basically, flattening to a temporary and squaring it). --- src/mesa/program/ir_to_mesa.cpp | 1 + 1 file changed, 1 insertion(+) (limited to 'src/mesa/program/ir_to_mesa.cpp') diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp index d06b83261c..2fd0507c2f 100644 --- a/src/mesa/program/ir_to_mesa.cpp +++ b/src/mesa/program/ir_to_mesa.cpp @@ -2240,6 +2240,7 @@ _mesa_glsl_compile_shader(GLcontext *ctx, struct gl_shader *shader) progress = do_dead_code_unlinked(state, shader->ir) || progress; progress = do_constant_variable_unlinked(shader->ir) || progress; progress = do_constant_folding(shader->ir) || progress; + progress = do_algebraic(shader->ir) || progress; progress = do_if_return(shader->ir) || progress; if (ctx->Shader.EmitNoIfs) progress = do_if_to_cond_assign(shader->ir) || progress; -- cgit v1.2.3