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Implement UHASX, UHSAX, SHASX and SHSAX (#75)

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This commit is contained in:
FernandoS27
2016-12-28 21:28:55 +00:00
committed by MerryMage
parent e9df248d56
commit d5610eb26c
5 changed files with 122 additions and 8 deletions
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8
src/frontend/ir/ir_emitter.cpp
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@@ -442,6 +442,14 @@ Value IREmitter::PackedHalvingSubS16(const Value& a, const Value& b) {
return Inst(Opcode::PackedHalvingSubS16, {a, b});
}
Value IREmitter::PackedHalvingSubAddU16(const Value& a, const Value& b, bool asx) {
return Inst(Opcode::PackedHalvingSubAddU16, {a, b, Imm1(asx)});
}
Value IREmitter::PackedHalvingSubAddS16(const Value& a, const Value& b, bool asx) {
return Inst(Opcode::PackedHalvingSubAddS16, {a, b, Imm1(asx)});
}
Value IREmitter::PackedSaturatedAddU8(const Value& a, const Value& b) {
return Inst(Opcode::PackedSaturatedAddU8, {a, b});
}

2
src/frontend/ir/ir_emitter.h
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@@ -157,6 +157,8 @@ public:
Value PackedHalvingAddS16(const Value& a, const Value& b);
Value PackedHalvingSubU16(const Value& a, const Value& b);
Value PackedHalvingSubS16(const Value& a, const Value& b);
Value PackedHalvingSubAddU16(const Value& a, const Value& b, bool asx);
Value PackedHalvingSubAddS16(const Value& a, const Value& b, bool asx);
Value PackedSaturatedAddU8(const Value& a, const Value& b);
Value PackedSaturatedAddS8(const Value& a, const Value& b);
Value PackedSaturatedSubU8(const Value& a, const Value& b);

2
src/frontend/ir/opcodes.inc
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@@ -99,6 +99,8 @@ OPCODE(PackedHalvingAddU16, T::U32, T::U32, T::U32
OPCODE(PackedHalvingAddS16, T::U32, T::U32, T::U32 )
OPCODE(PackedHalvingSubU16, T::U32, T::U32, T::U32 )
OPCODE(PackedHalvingSubS16, T::U32, T::U32, T::U32 )
OPCODE(PackedHalvingSubAddU16, T::U32, T::U32, T::U32, T::U1 )
OPCODE(PackedHalvingSubAddS16, T::U32, T::U32, T::U32, T::U1 )
OPCODE(PackedSaturatedAddU8, T::U32, T::U32, T::U32 )
OPCODE(PackedSaturatedAddS8, T::U32, T::U32, T::U32 )
OPCODE(PackedSaturatedSubU8, T::U32, T::U32, T::U32 )