search for: r149

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2010 Jun 15
0
[LLVMdev] Question on X86 backend
...9, R100, R101, R102, R103, R104, R105, R106, R107, R108, R109, R110, R111, R112, R113, R114, R115, R116, R117, R118, R119, R120, R121, R122, R123, R124, R125, R126, R127, R128, R129, R130, R131, R132, R133, R134, R135, R136, R137, R138, R139, R140, R141, R142, R143, R144, R145, R146, R147, R148, R149, R150, R151, R152, R153, R154, R155, R156, R157, R158, R159, R160, R161, R162, R163, R164, R165, R166, R167, R168, R169, R170, R171, R172, R173, R174, R175, R176, R177, R178, R179, R180, R181, R182, R183, R184, R185, R186, R187, R188, R189, R190, R191, R192, R193, R194, R195, R196, R197, R198, R...
2010 Jun 15
2
[LLVMdev] Question on X86 backend
Hi Micah, > In X86InstrInfo.td for Call Instructions, it mentions that Uses for > argument registers are added manually. Can someone point me to the > location where they are added as the comment doesn't reference a > where or how? the register uses are added by the function X86TargetLowering::LowerCall() during the DAG Lowering phase. This is the relevant code segment: // Add