From: Timothy Arceri <tarceri@itsqueeze.com>
Date: Sat, 20 May 2017 03:54:20 +0000 (+1000)
Subject: glsl: set mask via initialisation list rather than in constructor body
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3ceae88642ddddf7c44b44df7b5c24ca0c7df878;p=mesa.git

glsl: set mask via initialisation list rather than in constructor body

Potentially more efficient as it may avoid the struct being initialised
twice.

Also add var to the initialisation list while we are here.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
---

diff --git a/src/compiler/glsl/ir.cpp b/src/compiler/glsl/ir.cpp
index 123de99005c..2d0c4c051ab 100644
--- a/src/compiler/glsl/ir.cpp
+++ b/src/compiler/glsl/ir.cpp
@@ -1590,10 +1590,8 @@ ir_swizzle::ir_swizzle(ir_rvalue *val, const unsigned *comp,
 }
 
 ir_swizzle::ir_swizzle(ir_rvalue *val, ir_swizzle_mask mask)
-   : ir_rvalue(ir_type_swizzle)
+   : ir_rvalue(ir_type_swizzle), mask(mask), val(val)
 {
-   this->val = val;
-   this->mask = mask;
    this->type = glsl_type::get_instance(val->type->base_type,
 					mask.num_components, 1);
 }