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IR: Implement VectorSetElement{8,16,32,64}

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This commit is contained in:
MerryMage 2018-02-02 21:00:12 +00:00
parent a5c4fbc783
commit ebfc51c609
4 changed files with 120 additions and 0 deletions
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17
src/frontend/ir/ir_emitter.cpp
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@ -740,6 +740,23 @@ UAny IREmitter::VectorGetElement(size_t esize, const U128& a, size_t index) {
}
}
U128 IREmitter::VectorSetElement(size_t esize, const U128& a, size_t index, const IR::UAny& elem) {
ASSERT_MSG(esize * index < 128, "Invalid index");
switch (esize) {
case 8:
return Inst<U128>(Opcode::VectorSetElement8, a, Imm8(static_cast<u8>(index)), elem);
case 16:
return Inst<U128>(Opcode::VectorSetElement16, a, Imm8(static_cast<u8>(index)), elem);
case 32:
return Inst<U128>(Opcode::VectorSetElement32, a, Imm8(static_cast<u8>(index)), elem);
case 64:
return Inst<U128>(Opcode::VectorSetElement64, a, Imm8(static_cast<u8>(index)), elem);
default:
ASSERT_MSG(false, "Unreachable");
return {};
}
}
U128 IREmitter::VectorAdd8(const U128& a, const U128& b) {
return Inst<U128>(Opcode::VectorAdd8, a, b);
}

1
src/frontend/ir/ir_emitter.h
View file

@ -199,6 +199,7 @@ public:
U128 AESMixColumns(const U128& a);
UAny VectorGetElement(size_t esize, const U128& a, size_t index);
U128 VectorSetElement(size_t esize, const U128& a, size_t index, const UAny& elem);
U128 VectorAdd8(const U128& a, const U128& b);
U128 VectorAdd16(const U128& a, const U128& b);
U128 VectorAdd32(const U128& a, const U128& b);

4
src/frontend/ir/opcodes.inc
View file

@ -187,6 +187,10 @@ OPCODE(VectorGetElement8, T::U8, T::U128, T::U8
OPCODE(VectorGetElement16, T::U16, T::U128, T::U8 )
OPCODE(VectorGetElement32, T::U32, T::U128, T::U8 )
OPCODE(VectorGetElement64, T::U64, T::U128, T::U8 )
OPCODE(VectorSetElement8, T::U128, T::U128, T::U8, T::U8 )
OPCODE(VectorSetElement16, T::U128, T::U128, T::U8, T::U16 )
OPCODE(VectorSetElement32, T::U128, T::U128, T::U8, T::U32 )
OPCODE(VectorSetElement64, T::U128, T::U128, T::U8, T::U64 )
OPCODE(VectorAdd8, T::U128, T::U128, T::U128 )
OPCODE(VectorAdd16, T::U128, T::U128, T::U128 )
OPCODE(VectorAdd32, T::U128, T::U128, T::U128 )