llvm-project/llvm/lib/Target/RISCV
Craig Topper 010f0f000f Revert "[RISCV] Use zexti32/sexti32 in srliw/sraiw isel patterns to improve usage of those instructions."
I thought this might help with another optimization I was
thinking about, but I don't think it will. So it just wastes
compile time calling computeKnownBits for no benefit.

This reverts commit 81b2f95971.
2021-06-27 10:33:43 -07:00
..
AsmParser RISCV: add a few deprecated aliases for CSRs 2021-05-21 13:52:58 -07:00
Disassembler [RISCV] Fix shared libs build 2021-02-09 06:14:25 -06:00
MCTargetDesc RISCV: clean up target expression handling 2021-06-17 13:35:32 -07:00
TargetInfo
CMakeLists.txt [RISCV] Add a vsetvli insert pass that can be extended to be aware of incoming VL/VTYPE from other basic blocks. 2021-05-24 11:47:27 -07:00
RISCV.h [RISCV] Add a vsetvli insert pass that can be extended to be aware of incoming VL/VTYPE from other basic blocks. 2021-05-24 11:47:27 -07:00
RISCV.td [RISCV][NFC] Fix formatting 2021-04-09 14:41:09 +08:00
RISCVAsmPrinter.cpp [RISCV][NFC] Don't need to create a new STI in RISCVAsmPrinter. 2021-05-10 09:33:23 +08:00
RISCVCallLowering.cpp
RISCVCallLowering.h
RISCVCallingConv.td
RISCVExpandAtomicPseudoInsts.cpp
RISCVExpandPseudoInsts.cpp [RISCV] Add a vsetvli insert pass that can be extended to be aware of incoming VL/VTYPE from other basic blocks. 2021-05-24 11:47:27 -07:00
RISCVFrameLowering.cpp [RISCV] Avoid scalar outgoing argumetns overwriting vector frame objects. 2021-06-11 12:26:29 +08:00
RISCVFrameLowering.h [RISCV] Fix offset computation for RVV 2021-03-29 17:03:49 +00:00
RISCVISelDAGToDAG.cpp [RISCV] Add explicit copy to V0 in the masked vmsge(u).vx intrinsic handling. 2021-06-23 08:04:42 -07:00
RISCVISelDAGToDAG.h [RISCV] Use bitfields to shrink the size of the vector load/store intrinsics to pseudo instruction lookup tables. 2021-06-07 17:57:51 -07:00
RISCVISelLowering.cpp [RISCV][NFC] Combine the control flow for different RetOp of interrupt function 2021-06-26 17:28:03 +08:00
RISCVISelLowering.h [RISCV] Transform unaligned RVV vector loads/stores to aligned ones 2021-06-14 18:12:18 +01:00
RISCVInsertVSETVLI.cpp [RISCV] Remove extra character from a comment. NFC 2021-06-21 12:52:02 -07:00
RISCVInstrFormats.td [RISCV] Cleanup instruction formats used for B extension ternary operations. 2021-05-06 08:59:05 -07:00
RISCVInstrFormatsC.td
RISCVInstrFormatsV.td [RISCV] Add new vector instructions in v0.10. 2021-02-03 13:28:58 +08:00
RISCVInstrInfo.cpp [RISCV] Permit larger RVV stacks and stack offsets 2021-06-25 07:17:33 +01:00
RISCVInstrInfo.h Further improve register allocation for vwadd(u).wv, vwsub(u).wv, vfwadd.wv, and vfwsub.wv. 2021-06-08 09:43:43 -07:00
RISCVInstrInfo.td Revert "[RISCV] Use zexti32/sexti32 in srliw/sraiw isel patterns to improve usage of those instructions." 2021-06-27 10:33:43 -07:00
RISCVInstrInfoA.td [RISCV][NFC] Add explicit type i64 to RV64 only patterns. 2021-04-09 09:37:04 +08:00
RISCVInstrInfoB.td [RISCV] Prevent formation of shXadd(.uw) and add.uw if it prevents the use of addi. 2021-06-19 12:10:42 -07:00
RISCVInstrInfoC.td [RISCV] Rename WriteShift/ReadShift scheduler classes to WriteShiftImm/ReadShiftImm. Move variable shifts from WriteIALU/ReadIALU to new WriteShiftReg/ReadShiftReg. 2021-03-19 20:39:49 -07:00
RISCVInstrInfoD.td [RISCV] Cleanup instruction formats used for B extension ternary operations. 2021-05-06 08:59:05 -07:00
RISCVInstrInfoF.td [RISCV] Cleanup instruction formats used for B extension ternary operations. 2021-05-06 08:59:05 -07:00
RISCVInstrInfoM.td [RISCV] Add custom type legalization to form MULHSU when possible. 2021-04-01 10:15:55 -07:00
RISCVInstrInfoV.td [RISCV] Temporary in vmsge(u).vx pseudo instructions can't be V0. 2021-04-21 14:50:29 -07:00
RISCVInstrInfoVPseudos.td [RISCV] Add isel patterns to match vmacc/vmadd/vnmsub/vnmsac from add/sub and mul. 2021-06-21 11:27:44 -07:00
RISCVInstrInfoVSDPatterns.td [RISCV] Add isel patterns to match vmacc/vmadd/vnmsub/vnmsac from add/sub and mul. 2021-06-21 11:27:44 -07:00
RISCVInstrInfoVVLPatterns.td [RISCV] Add isel patterns to match vmacc/vmadd/vnmsub/vnmsac from add/sub and mul. 2021-06-21 11:27:44 -07:00
RISCVInstrInfoZfh.td [RISCV] Cleanup instruction formats used for B extension ternary operations. 2021-05-06 08:59:05 -07:00
RISCVInstructionSelector.cpp
RISCVLegalizerInfo.cpp [globalisel][legalizer] Separate the deprecated LegalizerInfo from the current one 2021-06-01 13:23:48 -07:00
RISCVLegalizerInfo.h
RISCVMCInstLower.cpp [RISCV] Move instruction information into the RISCVII namespace (NFC) 2021-05-11 16:32:42 -05:00
RISCVMachineFunctionInfo.h [RISCV] Don't emit save-restore call if function is a interrupt handler 2021-04-16 12:54:47 +08:00
RISCVMergeBaseOffset.cpp
RISCVRegisterBankInfo.cpp
RISCVRegisterBankInfo.h
RISCVRegisterBanks.td
RISCVRegisterInfo.cpp [RISCV] Reserve an emergency spill slot for any RVV spills 2021-06-03 10:44:34 +01:00
RISCVRegisterInfo.h [RISCV] Improve register allocation around vector masks 2021-02-20 14:47:51 +00:00
RISCVRegisterInfo.td [RISCV] Introduce floating point control and state registers 2021-04-21 12:55:30 +07:00
RISCVSchedRocket.td [RISCV] Add UnsupportedSchedZfh multiclass to reduce duplicate lines from RISCVSchedRocket.td and RISCVSchedSiFive7.td. NFC 2021-03-31 15:06:14 -07:00
RISCVSchedSiFive7.td [RISCV] Add UnsupportedSchedZfh multiclass to reduce duplicate lines from RISCVSchedRocket.td and RISCVSchedSiFive7.td. NFC 2021-03-31 15:06:14 -07:00
RISCVSchedule.td [RISCV] Add UnsupportedSchedZfh multiclass to reduce duplicate lines from RISCVSchedRocket.td and RISCVSchedSiFive7.td. NFC 2021-03-31 15:06:14 -07:00
RISCVScheduleB.td [RISCV] Move scheduling resources for B into a separate file (NFC) 2021-03-29 20:37:22 -05:00
RISCVSubtarget.cpp [RISCV] Move getLMULForFixedLengthVector out of RISCVSubtarget. 2021-04-23 15:06:20 -07:00
RISCVSubtarget.h [RISCV] Don't enable loop vectorizer interleaving if the V extension isn't enabled. 2021-06-07 10:20:59 -07:00
RISCVSystemOperands.td RISCV: add a few deprecated aliases for CSRs 2021-05-21 13:52:58 -07:00
RISCVTargetMachine.cpp [RISCV] Add a vsetvli insert pass that can be extended to be aware of incoming VL/VTYPE from other basic blocks. 2021-05-24 11:47:27 -07:00
RISCVTargetMachine.h
RISCVTargetObjectFile.cpp ELF: Create unique SHF_GNU_RETAIN sections for llvm.used global objects 2021-02-26 16:38:44 -08:00
RISCVTargetObjectFile.h
RISCVTargetTransformInfo.cpp [RISCV] Add support for fmin/fmax vector reductions 2021-05-03 10:33:51 +01:00
RISCVTargetTransformInfo.h [RISCV] Don't enable Interleaved Access Vectorization 2021-06-18 12:32:30 +08:00