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It was hacky to use an opcode as a switch because it won't always match (rsqrte != sqrte), and it looks like we'll need to add more special casing per arch than I had hoped for. Eg, x86 will prefer a different NR estimate implementation. ARM will want to use it's 'step' instructions. There also don't appear to be any new estimate instructions in any arch in a long, long time. Altivec vloge and vexpte may have been the first and last in that field... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218698 91177308-0d34-0410-b5e6-96231b3b80d8 |
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.. | ||
CostTable.h | ||
Target.td | ||
TargetCallingConv.h | ||
TargetCallingConv.td | ||
TargetFrameLowering.h | ||
TargetInstrInfo.h | ||
TargetIntrinsicInfo.h | ||
TargetItinerary.td | ||
TargetLibraryInfo.h | ||
TargetLowering.h | ||
TargetLoweringObjectFile.h | ||
TargetMachine.h | ||
TargetOpcodes.h | ||
TargetOptions.h | ||
TargetRegisterInfo.h | ||
TargetSchedule.td | ||
TargetSelectionDAG.td | ||
TargetSelectionDAGInfo.h | ||
TargetSubtargetInfo.h |