From: CryptoManiac <balthazar@yandex.ru>
Date: Thu, 8 Feb 2024 23:55:30 +0000 (+0300)
Subject: https://stackoverflow.com/a/34995394
X-Git-Url: https://git.novaco.in/?p=novacoin.git;a=commitdiff_plain;h=69b3e322b406d629f75e241b893abeb5165773dd

https://stackoverflow.com/a/34995394
---

diff --git a/src/sse2neon.h b/src/sse2neon.h
index 5007af3..91ba89f 100644
--- a/src/sse2neon.h
+++ b/src/sse2neon.h
@@ -1,6 +1,8 @@
 #ifndef SSE2NEON_H
 #define SSE2NEON_H
 
+#include <stdlib.h> // For aligned_malloc
+
 // This header file provides a simple API translation layer
 // between SSE intrinsics to their corresponding Arm/Aarch64 NEON versions
 //
@@ -1740,15 +1742,6 @@ FORCE_INLINE __m128 _mm_div_ss(__m128 a, __m128 b)
 #define _mm_extract_pi16(a, imm) \
     (int32_t) vget_lane_u16(vreinterpret_u16_m64(a), (imm))
 
-#ifndef __MM_MALLOC_H
-// Free aligned memory that was allocated with _mm_malloc.
-// https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm_free
-FORCE_INLINE void _mm_free(void *addr)
-{
-    free(addr);
-}
-#endif
-
 // Macro: Get the flush zero bits from the MXCSR control and status register.
 // The flush zero may contain any of the following flags: _MM_FLUSH_ZERO_ON or
 // _MM_FLUSH_ZERO_OFF
@@ -1926,23 +1919,6 @@ FORCE_INLINE __m128i _mm_loadu_si64(const void *p)
         vcombine_s64(vld1_s64((const int64_t *) p), vdup_n_s64(0)));
 }
 
-#ifndef __MM_MALLOC_H
-// Allocate aligned blocks of memory.
-// https://software.intel.com/en-us/
-//         cpp-compiler-developer-guide-and-reference-allocating-and-freeing-aligned-memory-blocks
-FORCE_INLINE void *_mm_malloc(size_t size, size_t align)
-{
-    void *ptr;
-    if (align == 1)
-        return malloc(size);
-    if (align == 2 || (sizeof(void *) == 8 && align == 4))
-        align = sizeof(void *);
-    if (!posix_memalign(&ptr, align, size))
-        return ptr;
-    return NULL;
-}
-#endif
-
 // Conditionally store 8-bit integer elements from a into memory using mask
 // (elements are not stored when the highest bit is not set in the corresponding
 // element) and a non-temporal memory hint.