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IR: Initial implementation of FP{Double,Single}ToFixed{S,U}{32,64}

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This implementation just falls-back to the software floating point implementation.
This commit is contained in:
MerryMage 2018-06-30 10:49:47 +01:00
parent 760cc3ca89
commit caaf36dfd6
12 changed files with 159 additions and 173 deletions
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12
src/frontend/ir/opcodes.inc
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@ -386,10 +386,14 @@ OPCODE(FPSub64, T::U64, T::U64, T::U
// Floating-point conversions
OPCODE(FPSingleToDouble, T::U64, T::U32 )
OPCODE(FPDoubleToSingle, T::U32, T::U64 )
OPCODE(FPSingleToU32, T::U32, T::U32, T::U1 )
OPCODE(FPSingleToS32, T::U32, T::U32, T::U1 )
OPCODE(FPDoubleToU32, T::U32, T::U64, T::U1 )
OPCODE(FPDoubleToS32, T::U32, T::U64, T::U1 )
OPCODE(FPDoubleToFixedS32, T::U32, T::U64, T::U8, T::U8 )
OPCODE(FPDoubleToFixedS64, T::U64, T::U64, T::U8, T::U8 )
OPCODE(FPDoubleToFixedU32, T::U32, T::U64, T::U8, T::U8 )
OPCODE(FPDoubleToFixedU64, T::U64, T::U64, T::U8, T::U8 )
OPCODE(FPSingleToFixedS32, T::U32, T::U32, T::U8, T::U8 )
OPCODE(FPSingleToFixedS64, T::U64, T::U32, T::U8, T::U8 )
OPCODE(FPSingleToFixedU32, T::U32, T::U32, T::U8, T::U8 )
OPCODE(FPSingleToFixedU64, T::U64, T::U32, T::U8, T::U8 )
OPCODE(FPU32ToSingle, T::U32, T::U32, T::U1 )
OPCODE(FPS32ToSingle, T::U32, T::U32, T::U1 )
OPCODE(FPU32ToDouble, T::U64, T::U32, T::U1 )