src/riscv/rv64d.h

68     double fd = std::numeric_limits<double>::signaling_NaN();
70         : "=f" (fd)
72     return fd;
86     double fd = std::numeric_limits<double>::signaling_NaN();
87     FR4OP("fmadd.d", fd, fs1, fs2, fs3);
88     return fd;
94     double fd = std::numeric_limits<double>::signaling_NaN();
95     FR4OP("fmsub.d", fd, fs1, fs2, fs3);
96     return fd;
102     double fd = std::numeric_limits<double>::signaling_NaN();
103     FR4OP("fnmsub.d", fd, fs1, fs2, fs3);
104     return fd;
110     double fd = std::numeric_limits<double>::signaling_NaN();
111     FR4OP("fnmadd.d", fd, fs1, fs2, fs3);
112     return fd;
118     double fd = std::numeric_limits<double>::signaling_NaN();
119     FROP("fadd.d", fd, fs1, fs2);
120     return fd;
126     double fd = std::numeric_limits<double>::signaling_NaN();
127     FROP("fsub.d", fd, fs1, fs2);
128     return fd;
134     double fd = std::numeric_limits<double>::signaling_NaN();
135     FROP("fmul.d", fd, fs1, fs2);
136     return fd;
142     double fd = std::numeric_limits<double>::signaling_NaN();
143     FROP("fdiv.d", fd, fs1, fs2);
144     return fd;
150     double fd = std::numeric_limits<double>::signaling_NaN();
151     asm volatile("fsqrt.d %0,%1" : "=f" (fd) : "f" (fs1));
152     return fd;
158     double fd = std::numeric_limits<double>::signaling_NaN();
159     FROP("fsgnj.d", fd, fs1, fs2);
160     return fd;
166     double fd = std::numeric_limits<double>::signaling_NaN();
167     FROP("fsgnjn.d", fd, fs1, fs2);
168     return fd;
174     double fd = std::numeric_limits<double>::signaling_NaN();
175     FROP("fsgnjx.d", fd, fs1, fs2);
176     return fd;
182     double fd = std::numeric_limits<double>::signaling_NaN();
183     FROP("fmin.d", fd, fs1, fs2);
184     return fd;
190     double fd = std::numeric_limits<double>::signaling_NaN();
191     FROP("fmax.d", fd, fs1, fs2);
192     return fd;
198     float fd = std::numeric_limits<float>::signaling_NaN();
199     asm volatile("fcvt.s.d %0,%1" : "=f" (fd) : "f" (fs1));
200     return fd;
206     double fd = std::numeric_limits<double>::signaling_NaN();
207     asm volatile("fcvt.d.s %0,%1" : "=f" (fd) : "f" (fs1));
208     return fd;
262     double fd = std::numeric_limits<double>::signaling_NaN();
263     asm volatile("fcvt.d.w %0,%1" : "=f" (fd) : "r" (rs1));
264     return fd;
270     double fd = std::numeric_limits<double>::signaling_NaN();
271     asm volatile("fcvt.d.wu %0,%1" : "=f" (fd) : "r" (rs1));
272     return fd;
302     double fd = std::numeric_limits<double>::signaling_NaN();
303     asm volatile("fcvt.d.l %0,%1" : "=f" (fd) : "r" (rs1));
304     return fd;
310     double fd = std::numeric_limits<double>::signaling_NaN();
311     asm volatile("fcvt.d.lu %0,%1" : "=f" (fd) : "r" (rs1));
312     return fd;
318     double fd = std::numeric_limits<double>::signaling_NaN();
319     asm volatile("fmv.d.x %0,%1" : "=f" (fd) : "r" (rs1));
320     return fd;