Searched hist:9764 (Results 1 - 9 of 9) sorted by relevance
| /gem5/src/arch/x86/isa/insts/x87/load_constants/ | ||
| H A D | load_0_1_or_pi.py | diff 9764:7e744dcb1904 Tue Jun 18 10:30:00 EDT 2013 Andreas Sandberg <andreas@sandberg.pp.se> x86: Fix loading of floating point constants This changeset actually fixes two issues: * The lfpimm instruction didn't work correctly when applied to a floating point constant (it did work for integers containing the bit string representation of a constant) since it used reinterpret_cast to convert a double to a uint64_t. This caused a compilation error, at least, in gcc 4.6.3. * The instructions loading floating point constants in the x87 processor didn't work correctly since they just stored a truncated integer instead of a double in the floating point register. This changeset fixes the old microcode by using lfpimm instruction instead of the limm instructions. |
| H A D | load_logarithm.py |
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