FPU_CSR_RD
return ieee754dp_zero(ieee754_csr.rm == FPU_CSR_RD);
return ieee754dp_zero(ieee754_csr.rm == FPU_CSR_RD);
return ieee754dp_zero(ieee754_csr.rm == FPU_CSR_RD);
return ieee754dp_zero(ieee754_csr.rm == FPU_CSR_RD);
case FPU_CSR_RD: /* toward -infinity */
ieee754_csr.rm = FPU_CSR_RD;
ieee754_csr.rm = FPU_CSR_RD;
if (ieee754_csr.rm == FPU_CSR_RD)
return ieee754dp_zero(ieee754_csr.rm == FPU_CSR_RD);
case FPU_CSR_RD: /* toward -Infinity */
case FPU_CSR_RD: /* toward -Infinity */
case FPU_CSR_RD: /* toward -Infinity */
case FPU_CSR_RD: /* toward -Infinity */
case FPU_CSR_RD: /* toward -Infinity */
case FPU_CSR_RD: /* toward -Infinity */
case FPU_CSR_RD: /* toward -Infinity */
case FPU_CSR_RD: /* toward -Infinity */
return ieee754sp_zero(ieee754_csr.rm == FPU_CSR_RD);
return ieee754sp_zero(ieee754_csr.rm == FPU_CSR_RD);
(ieee754_csr.rm == FPU_CSR_RD && xs))
return ieee754sp_zero(ieee754_csr.rm == FPU_CSR_RD);
return ieee754sp_zero(ieee754_csr.rm == FPU_CSR_RD);
case FPU_CSR_RD: /* toward -infinity */
ieee754_csr.rm = FPU_CSR_RD;
ieee754_csr.rm = FPU_CSR_RD;
if (ieee754_csr.rm == FPU_CSR_RD)
return ieee754sp_zero(ieee754_csr.rm == FPU_CSR_RD);
case FPU_CSR_RD: /* toward -Infinity */
case FPU_CSR_RD: /* toward -Infinity */