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build: enable sse4.2 and ssse3 in zlib #36693

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build: enable sse4.2 and ssse3 in zlib #36693

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23873bf
build: enable sse4.2 in zlib
RaisinTen Dec 30, 2020
c5e62b4
build: enable ssse3 in zlib
RaisinTen Jan 1, 2021
b35ae3b
build: add TODO comments to add -msse2 for zlib
RaisinTen Jan 1, 2021
4289461
build: enable pclmul in zlib
RaisinTen Jan 2, 2021
bc657ec
build: enable sse4.2 and pclmul in zlib
RaisinTen Jan 2, 2021
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3 changes: 3 additions & 0 deletions deps/zlib/adler32_simd.c
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Expand Up @@ -54,6 +54,9 @@
#define __attribute__()
#endif

// TODO(raisinten): When https://github.com/nodejs/node/pull/33044 lands,
// remove the next line and add `-mssse3` to the command line options.
#pragma GCC target ("ssse3")
#include <tmmintrin.h>

__attribute__((target("ssse3")))
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2 changes: 2 additions & 0 deletions deps/zlib/contrib/optimizations/chunkcopy.h
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Expand Up @@ -29,6 +29,8 @@
#include <arm_neon.h>
typedef uint8x16_t z_vec128i_t;
#elif defined(INFLATE_CHUNK_SIMD_SSE2)
// TODO(raisinten): When https://github.com/nodejs/node/pull/33044 lands,
// remove the next line and add `-msse2` to the command line options.
#pragma GCC target ("sse2")
#include <emmintrin.h>
typedef __m128i z_vec128i_t;
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3 changes: 3 additions & 0 deletions deps/zlib/contrib/optimizations/insert_string.h
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Expand Up @@ -16,6 +16,9 @@
// clang-format off
#if defined(CRC32_SIMD_SSE42_PCLMUL)
/* Required to make MSVC bot build pass. */
// TODO(raisinten): When https://github.com/nodejs/node/pull/33044 lands,
// remove the next line and add `-msse4.2` to the command line options.
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Assuming this lands before #33044, a commit should be added to that PR that resolves this TODO.

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CC @richardlau
Please consider adding these options in your PR if you haven't added them already. :)

#pragma GCC target ("sse4.2")
#include <smmintrin.h>
#if defined(__GNUC__) || defined(__clang__)
#undef TARGET_CPU_WITH_CRC
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5 changes: 5 additions & 0 deletions deps/zlib/crc32_simd.c
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Expand Up @@ -20,6 +20,11 @@
* V. Gopal, E. Ozturk, et al., 2009, http://intel.ly/2ySEwL0
*/

// TODO(raisinten): When https://github.com/nodejs/node/pull/33044 lands,
// remove the next line and add `-msse4.2` and `-mpclmul` to the
// command line options.
#pragma GCC target ("sse4.2", "pclmul")

#include <emmintrin.h>
#include <smmintrin.h>
#include <wmmintrin.h>
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5 changes: 5 additions & 0 deletions deps/zlib/crc_folding.c
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Expand Up @@ -18,6 +18,11 @@

#include "deflate.h"

// TODO(raisinten): When https://github.com/nodejs/node/pull/33044 lands,
// remove the next line and add `-msse4.2` and `-mpclmul` to the
// command line options.
#pragma GCC target ("sse4.2", "pclmul")

#include <inttypes.h>
#include <emmintrin.h>
#include <immintrin.h>
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2 changes: 2 additions & 0 deletions deps/zlib/fill_window_sse.c
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Expand Up @@ -9,6 +9,8 @@
* For conditions of distribution and use, see copyright notice in zlib.h
*/

// TODO(raisinten): When https://github.com/nodejs/node/pull/33044 lands,
// remove the next line and add `-msse2` to the command line options.
#pragma GCC target ("sse2")
#include <immintrin.h>
#include "deflate.h"
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