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(Updated Feb. 3, 2017, 11:29 a.m.) Review request for Default. Summary (updated) ----------------- x86: fix Mul1u and Mul1s instructions Repository: gem5 Description (updated) ------- Changeset 11970:b05562ad3992 --------------------------- x86: fix Mul1u and Mul1s instructions the Mul1uFlags, Mul1u, Mul1sFlags, and Mul1s instructions perform the 64b multiplication using only 64b registers, however the method used causes the high 64b to be corrupted for certain inputs. here we fix the computation. Diffs (updated) ----- src/arch/x86/isa/microops/regop.isa ed89cb178ecd7586296d2a2e83595174474db554 Diff: http://reviews.gem5.org/r/3800/diff/ Testing ------- Thanks, Tony Gutierrez _______________________________________________ gem5-dev mailing list gem5-dev@gem5.org http://m5sim.org/mailman/listinfo/gem5-dev
