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| 1 | # Miscellaneous FPU instruction tests |
|---|---|
| 2 | # Format: RawBytes;Instructions |
| 3 | RawBytes;Instructions |
| 4 | # FCHS - Change sign of floating point value |
| 5 | # FABS - Absolute value of floating point value |
| 6 | # FTST - Test floating point value |
| 7 | # FXAM - Examine floating point value |
| 8 | # FINIT - Initialize FPU (with FWAIT prefix) |
| 9 | # FNINIT - Initialize FPU without checking for pending unmasked exceptions |
| 10 | # FXCH - Exchange floating point registers |
| 11 | # FCLEX - Clear floating-point exceptions |
| 12 | # FNCLEX - Clear floating-point exceptions without checking for pending unmasked exceptions |
| 13 | # FLDCW - Load FPU control word |
| 14 | # FNSTCW - Store FPU control word without checking for pending unmasked exceptions |
| 15 | # FLDENV - Load FPU environment |
| 16 | # FNSTENV - Store FPU environment without checking for pending unmasked exceptions |
| 17 | # FRSTOR - Restore FPU state |
| 18 | # FNSAVE - Save FPU state without checking for pending unmasked exceptions |
| 19 | # F2XM1 - 2^x - 1 |
| 20 | # FYL2X - y * log2(x) |
| 21 | # FPTAN - Partial tangent |
| 22 | # FPATAN - Partial arctangent |
| 23 | # FXTRACT - Extract exponent and significand |
| 24 | # FPREM1 - Partial remainder (IEEE) |