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| /gem5/src/arch/x86/isa/microops/ | ||
| H A D | regop.isa | 12025:fbfb3dd3f324 Mon May 15 22:39:00 EDT 2017 Gabe Black <gabeblack@google.com> x86: Fix the multiplication microops. If the operands were 64 bit, an intermediate calculation could lose a carry bit. This change rearranges that intermediate calculation if the operand width is large, and reworks the microop implementation in general in an attempt to make it easier to understand. Change-Id: Ib36333f3f2695a33cd9623e43682de22ebd2e7ea Reviewed-on: https://gem5-review.googlesource.com/3381 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com> Maintainer: Anthony Gutierrez <anthony.gutierrez@amd.com> |
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