Merge Changes for support of apple silicon on macOS

Mac Arm

1 files changed, 4 insertions, 7 deletions

diff --git a/indra/llmath/llvector4a.h b/indra/llmath/llvector4a.h
index 4004852e06..764a3b94e6 100644
--- a/indra/llmath/llvector4a.h
+++ b/indra/llmath/llvector4a.h
@@ -95,10 +95,7 @@ public:
     ////////////////////////////////////
 
     //LLVector4a is plain data which should never have a default constructor or destructor(malloc&free won't trigger it)
-    LLVector4a()
-    { //DO NOT INITIALIZE -- The overhead is completely unnecessary
-        ll_assert_aligned(this,16);
-    }
+    LLVector4a() = default;
 
     LLVector4a(F32 x, F32 y, F32 z, F32 w = 0.f)
     {
@@ -361,8 +358,6 @@ public:
     ////////////////////////////////////
 
     // Do NOT add aditional operators without consulting someone with SSE experience
-    inline const LLVector4a& operator= ( const LLVector4a& rhs );
-
     inline const LLVector4a& operator= ( const LLQuad& rhs );
 
     inline operator LLQuad() const;
@@ -378,9 +373,11 @@ public:
     };
 
 private:
-    LLQuad mQ{};
+    LLQuad mQ;
 };
 
+static_assert(std::is_trivial<LLVector4a>::value, "LLVector4a must be a trivial type");
+
 inline void update_min_max(LLVector4a& min, LLVector4a& max, const LLVector4a& p)
 {
     min.setMin(min, p);