search for: gpr_bypass

...// to make sure that no lwarx/stwcx. >>>>>> + // instructions are issued while another >>>>>> + // lwarx/stwcx. is in the L pipe. >>>>>> + >>>>>> +def GPR_Bypass : Bypass; // The bypass for general-purpose regs. >>>>>> +def FPR_Bypass : Bypass; // The bypass for floating-point regs. >>>>>> + >>>>>> +// Notes: >>>>>> +// Instructions are held in the FRACC, LRACC and IRACC pipeline >&g...

...InstrStage<1, [LRACC]>, InstrStage<1, [AGEN]>, InstrStage<1, [CRD]>, InstrStage<2, [LWB]>], [9, 5, 5], [NoBypass, GPR_Bypass, GPR_Bypass]>, the add is covered by the itinerary: InstrItinData<FPGeneral , [InstrStage<1, [IFTH1, IFTH2]>, InstrStage<1, [PDCD1, PDCD2]>, InstrStage<1, [DISS1, DISS2]>, Inst...