shithub: sl

Info  •  Files  •  Log  •  Branches

mp: use 64-bit mpdigit on 64-bit platforms as it's slightly faster

--- a/3rd/mp/mptouv.c

+++ b/3rd/mp/mptouv.c

@@ -18,7 +18,9 @@

 	b->sign = 1;

 	for(s = 0; s < VLDIGITS; s++){

 		b->p[s] = v;

+#ifndef BITS64

 		v >>= Dbits;

+#endif

 	}

 	b->top = s;

 	return mpnorm(b);

--- a/3rd/mp/mptov.c

+++ b/3rd/mp/mptov.c

@@ -20,7 +20,9 @@

 	uv = v * b->sign;

 	for(s = 0; s < VLDIGITS; s++){

 		b->p[s] = uv;

+#ifndef BITS64

 		uv >>= Dbits;

+#endif

 	}

 	b->top = s;

 	return mpnorm(b);

--- a/posix/mp.h

+++ b/posix/mp.h

@@ -1,6 +1,10 @@

 #pragma once

+#ifdef BITS64

+typedef uint64_t mpdigit;

+#else

 typedef uint32_t mpdigit;

+#endif

 typedef union FPdbleword FPdbleword;

 union FPdbleword