diff options
Diffstat (limited to 'llvm/lib/Target/RISCV/RISCVISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/RISCV/RISCVISelLowering.cpp | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp index 49301e3d76f..834b960a293 100644 --- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp +++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp @@ -109,6 +109,14 @@ RISCVTargetLowering::RISCVTargetLowering(const TargetMachine &TM, if (Subtarget.hasStdExtF()) { setOperationAction(ISD::FMINNUM, MVT::f32, Legal); setOperationAction(ISD::FMAXNUM, MVT::f32, Legal); + for (auto CC : + {ISD::SETOGT, ISD::SETOGE, ISD::SETONE, ISD::SETO, ISD::SETUEQ, + ISD::SETUGT, ISD::SETUGE, ISD::SETULT, ISD::SETULE, ISD::SETUNE, + ISD::SETGT, ISD::SETGE, ISD::SETNE}) + setCondCodeAction(CC, MVT::f32, Expand); + setOperationAction(ISD::SELECT_CC, MVT::f32, Expand); + setOperationAction(ISD::SELECT, MVT::f32, Custom); + setOperationAction(ISD::BR_CC, MVT::f32, Expand); } setOperationAction(ISD::GlobalAddress, XLenVT, Custom); @@ -390,8 +398,13 @@ RISCVTargetLowering::EmitInstrWithCustomInserter(MachineInstr &MI, const TargetInstrInfo &TII = *BB->getParent()->getSubtarget().getInstrInfo(); DebugLoc DL = MI.getDebugLoc(); - assert(MI.getOpcode() == RISCV::Select_GPR_Using_CC_GPR && - "Unexpected instr type to insert"); + switch (MI.getOpcode()) { + default: + llvm_unreachable("Unexpected instr type to insert"); + case RISCV::Select_GPR_Using_CC_GPR: + case RISCV::Select_FPR32_Using_CC_GPR: + break; + } // To "insert" a SELECT instruction, we actually have to insert the triangle // control-flow pattern. The incoming instruction knows the destination vreg |
