From: Kenneth Graunke <kenneth@whitecape.org>
Date: Thu, 22 Jul 2010 03:12:43 +0000 (-0700)
Subject: ir_constant_expression: Simplify code that implements the "dot" builtin.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a7650af706b359056db8b9da6d1d83669106d463;p=mesa.git

ir_constant_expression: Simplify code that implements the "dot" builtin.

There's no need to use an ir_expression; we have a handy C function.
---

diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp
index 83d1b34bed6..d20d1953e24 100644
--- a/src/glsl/ir_constant_expression.cpp
+++ b/src/glsl/ir_constant_expression.cpp
@@ -858,7 +858,7 @@ ir_call::constant_expression_value()
       }
       return new(mem_ctx) ir_constant(sqrtf(length_squared));
    } else if (strcmp(callee, "dot") == 0) {
-      expr = new(mem_ctx) ir_expression(ir_binop_dot, type, op[0], op[1]);
+      return new(mem_ctx) ir_constant(dot(op[0], op[1]));
    } else if (strcmp(callee, "equal") == 0) {
       assert(op[0]->type->is_vector() && op[1] && op[1]->type->is_vector());
       for (unsigned c = 0; c < op[0]->type->components(); c++) {