src/riscv/rv64f.h

68     float fd = std::numeric_limits<float>::signaling_NaN();
70         : "=f" (fd)
72     return fd;
102     float fd = std::numeric_limits<float>::signaling_NaN();
103     FR4OP("fmadd.s", fd, fs1, fs2, fs3);
104     return fd;
110     float fd = std::numeric_limits<float>::signaling_NaN();
111     FR4OP("fmsub.s", fd, fs1, fs2, fs3);
112     return fd;
118     float fd = std::numeric_limits<float>::signaling_NaN();
119     FR4OP("fnmsub.s", fd, fs1, fs2, fs3);
120     return fd;
126     float fd = std::numeric_limits<float>::signaling_NaN();
127     FR4OP("fnmadd.s", fd, fs1, fs2, fs3);
128     return fd;
134     float fd = std::numeric_limits<float>::signaling_NaN();
135     FROP("fadd.s", fd, fs1, fs2);
136     return fd;
142     float fd = std::numeric_limits<float>::signaling_NaN();
143     FROP("fsub.s", fd, fs1, fs2);
144     return fd;
150     float fd = std::numeric_limits<float>::signaling_NaN();
151     FROP("fmul.s", fd, fs1, fs2);
152     return fd;
159     float fd = 0.0;
160     FROP("fdiv.s", fd, fs1, fs2);
161     return fd;
167     float fd = std::numeric_limits<float>::infinity();
168     asm volatile("fsqrt.s %0,%1" : "=f" (fd) : "f" (fs1));
169     return fd;
175     float fd = std::numeric_limits<float>::signaling_NaN();
176     FROP("fsgnj.s", fd, fs1, fs2);
177     return fd;
183     float fd = std::numeric_limits<float>::signaling_NaN();
184     FROP("fsgnjn.s", fd, fs1, fs2);
185     return fd;
191     float fd = std::numeric_limits<float>::signaling_NaN();
192     FROP("fsgnjx.s", fd, fs1, fs2);
193     return fd;
199     float fd = std::numeric_limits<float>::signaling_NaN();
200     FROP("fmin.s", fd, fs1, fs2);
201     return fd;
207     float fd = std::numeric_limits<float>::signaling_NaN();
208     FROP("fmax.s", fd, fs1, fs2);
209     return fd;
271     float fd = std::numeric_limits<float>::signaling_NaN();
272     asm volatile("fcvt.s.w %0,%1" : "=f" (fd) : "r" (rs1));
273     return fd;
279     float fd = std::numeric_limits<float>::signaling_NaN();
280     asm volatile("fcvt.s.wu %0,%1" : "=f" (fd) : "r" (rs1));
281     return fd;
287     float fd = std::numeric_limits<float>::signaling_NaN();
288     asm volatile("fmv.s.x %0,%1" : "=f" (fd) : "r" (rs1));
289     return fd;
344     float fd = std::numeric_limits<float>::signaling_NaN();
345     asm volatile("fcvt.s.l %0,%1" : "=f" (fd) : "r" (rs1));
346     return fd;
352     float fd = std::numeric_limits<float>::signaling_NaN();
353     asm volatile("fcvt.s.lu %0,%1" : "=f" (fd) : "r" (rs1));
354     return fd;