Huffman ASM

build/meson/lib/meson.build

@@ -37,6 +37,7 @@ libzstd_sources = [join_paths(zstd_rootdir, 'lib/common/entropy_common.c'),
   join_paths(zstd_rootdir, 'lib/compress/zstd_opt.c'),
   join_paths(zstd_rootdir, 'lib/compress/zstd_ldm.c'),
   join_paths(zstd_rootdir, 'lib/decompress/huf_decompress.c'),
+  join_paths(zstd_rootdir, 'lib/decompress/huf_decompress_amd64.S'),
   join_paths(zstd_rootdir, 'lib/decompress/zstd_decompress.c'),
   join_paths(zstd_rootdir, 'lib/decompress/zstd_decompress_block.c'),
   join_paths(zstd_rootdir, 'lib/decompress/zstd_ddict.c'),

build/single_file_libs/zstd-in.c

@@ -43,6 +43,8 @@
 #define ZSTD_MULTITHREAD
 #endif
 #define ZSTD_TRACE 0
+/* TODO: Can't amalgamate ASM function */
+#define HUF_DISABLE_ASM 1
 
 /* Include zstd_deps.h first with all the options we need enabled. */
 #define ZSTD_DEPS_NEED_MALLOC

build/single_file_libs/zstddeclib-in.c

@@ -39,6 +39,8 @@
 #define ZSTD_LEGACY_SUPPORT 0
 #define ZSTD_STRIP_ERROR_STRINGS
 #define ZSTD_TRACE 0
+/* TODO: Can't amalgamate ASM function */
+#define HUF_DISABLE_ASM 1
 
 /* Include zstd_deps.h first with all the options we need enabled. */
 #define ZSTD_DEPS_NEED_MALLOC