diff options
Diffstat (limited to 'arch/mips/math-emu/ieee754sp.h')
| -rw-r--r-- | arch/mips/math-emu/ieee754sp.h | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/mips/math-emu/ieee754sp.h b/arch/mips/math-emu/ieee754sp.h index 374a3f00a589..8476067075fe 100644 --- a/arch/mips/math-emu/ieee754sp.h +++ b/arch/mips/math-emu/ieee754sp.h @@ -46,25 +46,24 @@ static inline int ieee754sp_finite(union ieee754sp x) } /* 3bit extended single precision sticky right shift */ -#define SPXSRSXn(rs) \ - (xe += rs, \ - xm = (rs > (SP_FBITS+3))?1:((xm) >> (rs)) | ((xm) << (32-(rs)) != 0)) +#define XSPSRS(v, rs) \ + ((rs > (SP_FBITS+3))?1:((v) >> (rs)) | ((v) << (32-(rs)) != 0)) -#define SPXSRSX1() \ - (xe++, (xm = (xm >> 1) | (xm & 1))) +#define XSPSRS1(m) \ + ((m >> 1) | (m & 1)) -#define SPXSRSYn(rs) \ - (ye+=rs, \ - ym = (rs > (SP_FBITS+3))?1:((ym) >> (rs)) | ((ym) << (32-(rs)) != 0)) +#define SPXSRSX1() \ + (xe++, (xm = XSPSRS1(xm))) #define SPXSRSY1() \ - (ye++, (ym = (ym >> 1) | (ym & 1))) + (ye++, (ym = XSPSRS1(ym))) /* convert denormal to normalized with extended exponent */ #define SPDNORMx(m,e) \ while ((m >> SP_FBITS) == 0) { m <<= 1; e--; } #define SPDNORMX SPDNORMx(xm, xe) #define SPDNORMY SPDNORMx(ym, ye) +#define SPDNORMZ SPDNORMx(zm, ze) static inline union ieee754sp buildsp(int s, int bx, unsigned m) { |