[PATCH] D81391: [RISC-V] Do not crash when using -ftrapping-math

[kamlesh kumar via Phabricator via llvm-commits]

kamleshbhalui created this revision.
kamleshbhalui added reviewers: luismarques, asb.
Herald added subscribers: llvm-commits, apazos, sameer.abuasal, pzheng, s.egerton, lenary, Jim, jocewei, PkmX, rkruppe, the_o, brucehoult, MartinMosbeck, rogfer01, edward-jones, zzheng, MaskRay, jrtc27, shiva0217, kito-cheng, niosHD, sabuasal, simoncook, johnrusso, rbar, hiraditya.
Herald added a project: LLVM.

When using clang option -frapping-math, RISC-V backend crash.
This patch enable Lowering for strictp in riscv to get rid of crash.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D81391

Files:
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/RISCVISelLowering.h
  llvm/lib/Target/RISCV/RISCVInstrInfoD.td
  llvm/lib/Target/RISCV/RISCVInstrInfoF.td
  llvm/test/CodeGen/RISCV/fp-strict.ll

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