----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: http://reviews.gem5.org/r/3064/ -----------------------------------------------------------
Review request for Default. Repository: gem5 Description ------- Changeset 11058:38121b8b2462 --------------------------- x86: implement rcpps and rcpss SSE insts These are packed single-precision approximate reciprocal operations, vector and scalar versions, respectively. This code was basically developed by copying the code for sqrtps and sqrtss. The mrcp micro-op was simplified relative to msqrt since there are no double-precision versions of this operation. Diffs ----- src/arch/x86/isa/decoder/two_byte_opcodes.isa 842f56345a421244a7a8988a5bc4fb1cfbf409ef src/arch/x86/isa/insts/simd128/floating_point/arithmetic/reciprocal_estimation.py 842f56345a421244a7a8988a5bc4fb1cfbf409ef src/arch/x86/isa/microops/mediaop.isa 842f56345a421244a7a8988a5bc4fb1cfbf409ef Diff: http://reviews.gem5.org/r/3064/diff/ Testing ------- Thanks, Steve Reinhardt _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
