diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 3697b5328e9..7733ad66162 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -591,13 +591,6 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::FSIN , VT, Expand); setOperationAction(ISD::FCOS , VT, Expand); setOperationAction(ISD::FSINCOS, VT, Expand); - - // Handle constrained floating-point operations of scalar. - setOperationAction(ISD::STRICT_FSQRT , VT, Legal); - setOperationAction(ISD::STRICT_FP_EXTEND, VT, Legal); - // FIXME: When the target is 64-bit, STRICT_FP_ROUND will be overwritten - // as Custom. - setOperationAction(ISD::STRICT_FP_ROUND, VT, Legal); } } @@ -622,14 +615,19 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, addLegalFPImmediate(APFloat(+0.0)); // xorpd } // Handle constrained floating-point operations of scalar. - setOperationAction(ISD::STRICT_FADD, MVT::f32, Legal); - setOperationAction(ISD::STRICT_FADD, MVT::f64, Legal); - setOperationAction(ISD::STRICT_FSUB, MVT::f32, Legal); - setOperationAction(ISD::STRICT_FSUB, MVT::f64, Legal); - setOperationAction(ISD::STRICT_FMUL, MVT::f32, Legal); - setOperationAction(ISD::STRICT_FMUL, MVT::f64, Legal); - setOperationAction(ISD::STRICT_FDIV, MVT::f32, Legal); - setOperationAction(ISD::STRICT_FDIV, MVT::f64, Legal); + setOperationAction(ISD::STRICT_FADD, MVT::f32, Legal); + setOperationAction(ISD::STRICT_FADD, MVT::f64, Legal); + setOperationAction(ISD::STRICT_FSUB, MVT::f32, Legal); + setOperationAction(ISD::STRICT_FSUB, MVT::f64, Legal); + setOperationAction(ISD::STRICT_FMUL, MVT::f32, Legal); + setOperationAction(ISD::STRICT_FMUL, MVT::f64, Legal); + setOperationAction(ISD::STRICT_FDIV, MVT::f32, Legal); + setOperationAction(ISD::STRICT_FDIV, MVT::f64, Legal); + setOperationAction(ISD::STRICT_FP_EXTEND, MVT::f64, Legal); + setOperationAction(ISD::STRICT_FP_ROUND, MVT::f32, Legal); + setOperationAction(ISD::STRICT_FP_ROUND, MVT::f64, Legal); + setOperationAction(ISD::STRICT_FSQRT, MVT::f32, Legal); + setOperationAction(ISD::STRICT_FSQRT, MVT::f64, Legal); // We don't support FMA. setOperationAction(ISD::FMA, MVT::f64, Expand); @@ -857,17 +855,11 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::LOAD, MVT::v2f32, Custom); setOperationAction(ISD::STORE, MVT::v2f32, Custom); - // FIXME: Currently mutated to non-strict form in X86ISelDAGToDAG::Select, - // but its sufficient to pretend they're Legal since they will be someday. - setOperationAction(ISD::STRICT_FP_ROUND, MVT::v4f32, Legal); setOperationAction(ISD::STRICT_FADD, MVT::v4f32, Legal); - setOperationAction(ISD::STRICT_FADD, MVT::v2f64, Legal); setOperationAction(ISD::STRICT_FSUB, MVT::v4f32, Legal); - setOperationAction(ISD::STRICT_FSUB, MVT::v2f64, Legal); setOperationAction(ISD::STRICT_FMUL, MVT::v4f32, Legal); - setOperationAction(ISD::STRICT_FMUL, MVT::v2f64, Legal); setOperationAction(ISD::STRICT_FDIV, MVT::v4f32, Legal); - setOperationAction(ISD::STRICT_FDIV, MVT::v2f64, Legal); + setOperationAction(ISD::STRICT_FSQRT, MVT::v4f32, Legal); } if (!Subtarget.useSoftFloat() && Subtarget.hasSSE2()) { @@ -1042,6 +1034,12 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, // With AVX512, expanding (and promoting the shifts) is better. if (!Subtarget.hasAVX512()) setOperationAction(ISD::ROTL, MVT::v16i8, Custom); + + setOperationAction(ISD::STRICT_FSQRT, MVT::v2f64, Legal); + setOperationAction(ISD::STRICT_FADD, MVT::v2f64, Legal); + setOperationAction(ISD::STRICT_FSUB, MVT::v2f64, Legal); + setOperationAction(ISD::STRICT_FMUL, MVT::v2f64, Legal); + setOperationAction(ISD::STRICT_FDIV, MVT::v2f64, Legal); } if (!Subtarget.useSoftFloat() && Subtarget.hasSSSE3()) { @@ -1157,9 +1155,7 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::SINT_TO_FP, MVT::v8i32, Legal); - // FIXME: Currently mutated to non-strict form in X86ISelDAGToDAG::Select, - // but its sufficient to pretend they're Legal since they will be someday. - setOperationAction(ISD::STRICT_FP_ROUND, MVT::v8f32, Legal); + setOperationAction(ISD::STRICT_FP_ROUND, MVT::v4f32, Legal); setOperationAction(ISD::STRICT_FADD, MVT::v8f32, Legal); setOperationAction(ISD::STRICT_FADD, MVT::v4f64, Legal); setOperationAction(ISD::STRICT_FSUB, MVT::v8f32, Legal); @@ -1168,6 +1164,9 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::STRICT_FMUL, MVT::v4f64, Legal); setOperationAction(ISD::STRICT_FDIV, MVT::v8f32, Legal); setOperationAction(ISD::STRICT_FDIV, MVT::v4f64, Legal); + setOperationAction(ISD::STRICT_FP_EXTEND, MVT::v4f64, Legal); + setOperationAction(ISD::STRICT_FSQRT, MVT::v8f32, Legal); + setOperationAction(ISD::STRICT_FSQRT, MVT::v4f64, Legal); if (!Subtarget.hasAVX512()) setOperationAction(ISD::BITCAST, MVT::v32i1, Custom); @@ -1430,17 +1429,18 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::SINT_TO_FP, MVT::v16i32, Legal); setOperationAction(ISD::UINT_TO_FP, MVT::v16i32, Legal); - // FIXME: Currently mutated to non-strict form in X86ISelDAGToDAG::Select, - // but its sufficient to pretend their Legal since they will be someday. - setOperationAction(ISD::STRICT_FP_ROUND, MVT::v16f32, Legal); - setOperationAction(ISD::STRICT_FADD, MVT::v16f32, Legal); - setOperationAction(ISD::STRICT_FADD, MVT::v8f64, Legal); - setOperationAction(ISD::STRICT_FSUB, MVT::v16f32, Legal); - setOperationAction(ISD::STRICT_FSUB, MVT::v8f64, Legal); - setOperationAction(ISD::STRICT_FMUL, MVT::v16f32, Legal); - setOperationAction(ISD::STRICT_FMUL, MVT::v8f64, Legal); - setOperationAction(ISD::STRICT_FDIV, MVT::v16f32, Legal); - setOperationAction(ISD::STRICT_FDIV, MVT::v8f64, Legal); + setOperationAction(ISD::STRICT_FADD, MVT::v16f32, Legal); + setOperationAction(ISD::STRICT_FADD, MVT::v8f64, Legal); + setOperationAction(ISD::STRICT_FSUB, MVT::v16f32, Legal); + setOperationAction(ISD::STRICT_FSUB, MVT::v8f64, Legal); + setOperationAction(ISD::STRICT_FMUL, MVT::v16f32, Legal); + setOperationAction(ISD::STRICT_FMUL, MVT::v8f64, Legal); + setOperationAction(ISD::STRICT_FDIV, MVT::v16f32, Legal); + setOperationAction(ISD::STRICT_FDIV, MVT::v8f64, Legal); + setOperationAction(ISD::STRICT_FSQRT, MVT::v16f32, Legal); + setOperationAction(ISD::STRICT_FSQRT, MVT::v8f64, Legal); + setOperationAction(ISD::STRICT_FP_EXTEND, MVT::v8f64, Legal); + setOperationAction(ISD::STRICT_FP_ROUND, MVT::v8f32, Legal); setTruncStoreAction(MVT::v8i64, MVT::v8i8, Legal); setTruncStoreAction(MVT::v8i64, MVT::v8i16, Legal); |
