SIGN64            131 src/dps8/dps8_math128.c     uint64_t c63 = l63 & SIGN64;   // the carry out of low 63 a + b
SIGN64            206 src/dps8/dps8_math128.c 
SIGN64            255 src/dps8/dps8_math128.c     uint64_t sign = a.h & SIGN64;
SIGN64            258 src/dps8/dps8_math128.c         uint64_t b = (h & 1) ? SIGN64 : 0;
SIGN64            867 src/dps8/dps8_math128.c     tisz   (SIGN64, 0,      false);
SIGN64            868 src/dps8/dps8_math128.c     tisz   (0,      SIGN64, false);
SIGN64            869 src/dps8/dps8_math128.c     tisz   (SIGN64, SIGN64, false);
SIGN64            892 src/dps8/dps8_math128.c     tls    (0,      1,      127,    SIGN64,     0);
SIGN64            896 src/dps8/dps8_math128.c     tls    (0,      1,      63,     0,          SIGN64);
SIGN64            897 src/dps8/dps8_math128.c     tls    (1,      0,      63,     SIGN64,     0);
SIGN64            899 src/dps8/dps8_math128.c     trs    (SIGN64, 0,      127,    MASK64,     MASK64);
SIGN64            901 src/dps8/dps8_math128.c     trs    (MASK64, 0,      1,      MASK64,     SIGN64);
SIGN64            903 src/dps8/dps8_math128.c     trs    (1,      0,      1,      0,          SIGN64);
SIGN64            905 src/dps8/dps8_math128.c     trs    (SIGN64, 0,      63,     MASK64,     0);
SIGN64            906 src/dps8/dps8_math128.c     trs    (SIGN64, 0,      64,     MASK64,     SIGN64);