From c5309fae9e0a7c650fcaf566ef6a37884967899f Mon Sep 17 00:00:00 2001
From: tevador <tevador@gmail.com>
Date: Mon, 18 Feb 2019 17:57:54 +0100
Subject: [PATCH] Fixed portable intrinsics compilation

---
 src/intrinPortable.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/intrinPortable.h b/src/intrinPortable.h
index c3ee8c7..392482c 100644
--- a/src/intrinPortable.h
+++ b/src/intrinPortable.h
@@ -57,6 +57,8 @@ inline __m128d _mm_abs(__m128d xd) {
 #include <cstdint>
 #include <stdexcept>
 #include <cstdlib>
+#include <cmath>
+#include "blake2/endian.h"
 
 #define _mm_malloc(a,b) malloc(a)
 #define _mm_free(a) free(a)
@@ -145,8 +147,8 @@ inline __m128d _mm_castsi128_pd(__m128i a) {
 }
 
 inline __m128d _mm_abs(__m128d xd) {
-	xd.lo = std::abs(xd.lo);
-	xd.hi = std::abs(xd.hi);
+	xd.lo = std::fabs(xd.lo);
+	xd.hi = std::fabs(xd.hi);
 	return xd;
 }