search for: enable_sse2

...t_stub.o lib/compat.o lib/snprintf.o lib/permstring.o lib/sysxattrs.o @BUILD_POPT@ diff --git a/checksum.c b/checksum.c index cd234038..7c42742a 100644 --- a/checksum.c +++ b/checksum.c @@ -99,6 +99,7 @@ int canonical_checksum(int csum_type) return csum_type >= CSUM_MD4 ? 1 : 0; } +#ifndef ENABLE_SSE2 // see checksum_sse2.cpp /* a simple 32 bit checksum that can be updated from either end (inspired by Mark Adler's Adler-32 checksum) @@ -119,6 +120,7 @@ uint32 get_checksum1(char *buf1, int32 len) } return (s1 & 0xffff) + (s2 << 16); } +#endif void get_checksum2(char *b...

...ng.o lib/sysxattrs.o @BUILD_POPT@ > > diff --git a/checksum.c b/checksum.c > index cd234038..7c42742a 100644 > --- a/checksum.c > +++ b/checksum.c > @@ -99,6 +99,7 @@ int canonical_checksum(int csum_type) > return csum_type >= CSUM_MD4 ? 1 : 0; > } > > +#ifndef ENABLE_SSE2 // see checksum_sse2.cpp > /* > a simple 32 bit checksum that can be updated from either end > (inspired by Mark Adler's Adler-32 checksum) > @@ -119,6 +120,7 @@ uint32 get_checksum1(char *buf1, int32 len) > } > return (s1 & 0xffff) + (s2 << 16); >...

What do you base this on? Per https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html : "For the x86-32 compiler, you must use -march=cpu-type, -msse or -msse2 switches to enable SSE extensions and make this option effective. For the x86-64 compiler, these extensions are enabled by default." That reads to me like we're fine for SSE2. As stated in my comments, SSSE3 support must be