[PATCH] D101938: [RISCV] Initial version of a demand based vsetvli insertion pass.

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 344564.
craig.topper added a comment.

Add a new MIR test to get more direct coverage and show the manipulation of the implicit operands.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101938/new/

https://reviews.llvm.org/D101938

Files:
  llvm/lib/Target/RISCV/CMakeLists.txt
  llvm/lib/Target/RISCV/RISCV.h
  llvm/lib/Target/RISCV/RISCVCleanupVSETVLI.cpp
  llvm/lib/Target/RISCV/RISCVExpandPseudoInsts.cpp
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
  llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
  llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
  llvm/test/CodeGen/RISCV/rvv/add-vsetvli-gpr.mir
  llvm/test/CodeGen/RISCV/rvv/add-vsetvli-vlmax.ll
  llvm/test/CodeGen/RISCV/rvv/addi-scalable-offset.mir
  llvm/test/CodeGen/RISCV/rvv/cleanup-vsetivli.mir
  llvm/test/CodeGen/RISCV/rvv/cleanup-vsetvli.mir
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-ctlz.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-cttz.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-select-fp.ll
  llvm/test/CodeGen/RISCV/rvv/frameindex-addr.ll
  llvm/test/CodeGen/RISCV/rvv/mask-reg-alloc.mir
  llvm/test/CodeGen/RISCV/rvv/tail-agnostic-impdef-copy.mir
  llvm/test/CodeGen/RISCV/rvv/vsetvli-insert.mir
  llvm/test/CodeGen/RISCV/rvv/zvlsseg-spill.mir

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D101938.344564.patch
Type: text/x-patch
Size: 290224 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20210511/f0a5a127/attachment-0001.bin>