From eb6ac164e7fe94af30348e6b3e447c775bac7230 Mon Sep 17 00:00:00 2001
From: Matthias Hochsteger <mhochsteger@cerbsim.com>
Date: Wed, 16 Dec 2020 21:00:12 +0100
Subject: [PATCH] int64_t for masks

---
 libsrc/core/simd_avx.hpp     | 2 +-
 libsrc/core/simd_generic.hpp | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/libsrc/core/simd_avx.hpp b/libsrc/core/simd_avx.hpp
index f089a0b2..09f5d7de 100644
--- a/libsrc/core/simd_avx.hpp
+++ b/libsrc/core/simd_avx.hpp
@@ -33,7 +33,7 @@ namespace ngcore
   {
     __m256i mask;
   public:
-    SIMD (size_t i)
+    SIMD (int64_t i)
       : mask(my_mm256_cmpgt_epi64(_mm256_set1_epi64x(i),
                                   _mm256_set_epi64x(3, 2, 1, 0)))
     { ; }
diff --git a/libsrc/core/simd_generic.hpp b/libsrc/core/simd_generic.hpp
index 36f44d85..849e0922 100644
--- a/libsrc/core/simd_generic.hpp
+++ b/libsrc/core/simd_generic.hpp
@@ -58,7 +58,7 @@ namespace ngcore
   {
     int64_t mask;
   public:
-    SIMD (size_t i)
+    SIMD (int64_t i)
       : mask(i > 0 ? -1 : 0) { ; }
     bool Data() const { return mask; }
     static constexpr int Size() { return 1; }
@@ -76,7 +76,7 @@ namespace ngcore
     SIMD<mask64,N2> hi;
   public:
 
-    SIMD (size_t i) : lo(i), hi(i>N1 ? i-N1 : 0) { ; }
+    SIMD (int64_t i) : lo(i), hi(i-N1 ) { ; }
     SIMD (SIMD<mask64,N1> lo_, SIMD<mask64,N2> hi_) : lo(lo_), hi(hi_) { ; }
     SIMD<mask64,N1> Lo() const { return lo; }
     SIMD<mask64,N2> Hi() const { return hi; }