From 5b3aec412e1bcbc19b492a2ddd0ce0322acea5f6 Mon Sep 17 00:00:00 2001 From: Matt Turner Date: Wed, 16 Oct 2013 16:56:43 -0700 Subject: [PATCH] glsl: Use saved values instead of recomputing them. Reviewed-by: Paul Berry Reviewed-by: Eric Anholt --- src/glsl/opt_algebraic.cpp | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/src/glsl/opt_algebraic.cpp b/src/glsl/opt_algebraic.cpp index 3e5802e1818..b915f3c429b 100644 --- a/src/glsl/opt_algebraic.cpp +++ b/src/glsl/opt_algebraic.cpp @@ -257,11 +257,9 @@ ir_algebraic_visitor::handle_expression(ir_expression *ir) * folding. */ if (op_const[0] && !op_const[1]) - reassociate_constant(ir, 0, op_const[0], - ir->operands[1]->as_expression()); + reassociate_constant(ir, 0, op_const[0], op_expr[1]); if (op_const[1] && !op_const[0]) - reassociate_constant(ir, 1, op_const[1], - ir->operands[0]->as_expression()); + reassociate_constant(ir, 1, op_const[1], op_expr[0]); break; case ir_binop_sub: @@ -315,11 +313,9 @@ ir_algebraic_visitor::handle_expression(ir_expression *ir) * constant folding. */ if (op_const[0] && !op_const[1]) - reassociate_constant(ir, 0, op_const[0], - ir->operands[1]->as_expression()); + reassociate_constant(ir, 0, op_const[0], op_expr[1]); if (op_const[1] && !op_const[0]) - reassociate_constant(ir, 1, op_const[1], - ir->operands[0]->as_expression()); + reassociate_constant(ir, 1, op_const[1], op_expr[0]); break; -- 2.30.2