From: Kenneth Graunke <kenneth@whitecape.org>
Date: Wed, 7 Jul 2010 19:08:23 +0000 (-0700)
Subject: ir_constant_expression: Fix loop increments.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=acf88f2769c15c9185abe5bd76a885218f431e58;p=mesa.git

ir_constant_expression: Fix loop increments.
---

diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp
index 98cbb6cec6c..0fe93adcead 100644
--- a/src/glsl/ir_constant_expression.cpp
+++ b/src/glsl/ir_constant_expression.cpp
@@ -149,8 +149,8 @@ ir_constant_visitor::visit(ir_expression *ir)
    /* When iterating over a vector or matrix's components, we want to increase
     * the loop counter.  However, for scalars, we want to stay at 0.
     */
-   unsigned c0_inc = op0_scalar ? 1 : 0;
-   unsigned c1_inc = op1_scalar ? 1 : 0;
+   unsigned c0_inc = op0_scalar ? 0 : 1;
+   unsigned c1_inc = op1_scalar ? 0 : 1;
    unsigned components;
    if (op1_scalar || !op[1]) {
       components = op[0]->type->components();