diff options
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64ISelLowering.cpp | 2 | ||||
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64InstrInfo.td | 13 |
2 files changed, 15 insertions, 0 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp index ac656959bcb..d8e52929ffb 100644 --- a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp +++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp @@ -459,6 +459,8 @@ AArch64TargetLowering::AArch64TargetLowering(const TargetMachine &TM, setOperationAction(ISD::FMAXIMUM, Ty, Legal); setOperationAction(ISD::LROUND, Ty, Legal); setOperationAction(ISD::LLROUND, Ty, Legal); + setOperationAction(ISD::LRINT, Ty, Legal); + setOperationAction(ISD::LLRINT, Ty, Legal); } if (Subtarget->hasFullFP16()) { diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.td b/llvm/lib/Target/AArch64/AArch64InstrInfo.td index 8b702901d51..d9734eb3a12 100644 --- a/llvm/lib/Target/AArch64/AArch64InstrInfo.td +++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.td @@ -3160,6 +3160,19 @@ let Predicates = [HasFRInt3264] in { defm FRINT64X : FRIntNNT<0b11, "frint64x">; } // HasFRInt3264 +def : Pat<(i32 (lrint f32:$Rn)), + (FCVTZSUWSr (!cast<Instruction>(FRINTXSr) f32:$Rn))>; +def : Pat<(i32 (lrint f64:$Rn)), + (FCVTZSUWDr (!cast<Instruction>(FRINTXDr) f64:$Rn))>; +def : Pat<(i64 (lrint f32:$Rn)), + (FCVTZSUXSr (!cast<Instruction>(FRINTXSr) f32:$Rn))>; +def : Pat<(i64 (lrint f64:$Rn)), + (FCVTZSUXDr (!cast<Instruction>(FRINTXDr) f64:$Rn))>; +def : Pat<(i64 (llrint f32:$Rn)), + (FCVTZSUXSr (!cast<Instruction>(FRINTXSr) f32:$Rn))>; +def : Pat<(i64 (llrint f64:$Rn)), + (FCVTZSUXDr (!cast<Instruction>(FRINTXDr) f64:$Rn))>; + //===----------------------------------------------------------------------===// // Floating point two operand instructions. //===----------------------------------------------------------------------===// |
