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coord/store: avoid unused variable on non-sse alignment

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Danny Robson 2017-01-05 17:08:16 +11:00
parent fdf7896955
commit e364b0855f
1 changed files with 4 additions and 0 deletions
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4
coord/store.hpp
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@ -24,6 +24,8 @@
#include <cstdlib>
#include <type_traits>
///////////////////////////////////////////////////////////////////////////////
// Calculate a reasonable alignment for the given type and arity given what we
// know about the platform. Only intended to be used with alignas specifiers.
namespace util::coord::detail {
@ -32,6 +34,8 @@ namespace util::coord::detail {
size_t
alignment (size_t S)
{
(void)S;
#if defined(__SSE_MATH__)
// Align to 16 if we have 4x floats on SSE/NEON. There are other
// possiblities, but we don't care about them right at this point.