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Implement SADD8, SADD16, SSUB8, SSUB16, USUB16

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This commit is contained in:
FernandoS27
2016-12-18 11:25:41 -05:00
committed by Merry
parent 3f6ecfe245
commit 8919265d2c
6 changed files with 398 additions and 42 deletions
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44
src/frontend/ir/ir_emitter.cpp
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@@ -328,6 +328,14 @@ Value IREmitter::CountLeadingZeros(const Value& a) {
return Inst(Opcode::CountLeadingZeros, {a});
}
Value IREmitter::NegateLowWord(const Value& a) {
return Inst(Opcode::NegateLowWord, {a});
}
Value IREmitter::NegateHighWord(const Value& a) {
return Inst(Opcode::NegateHighWord, {a});
}
IREmitter::ResultAndOverflow IREmitter::SignedSaturatedAdd(const Value& a, const Value& b) {
auto result = Inst(Opcode::SignedSaturatedAdd, {a, b});
auto overflow = Inst(Opcode::GetOverflowFromOp, {result});
@@ -346,12 +354,48 @@ IREmitter::ResultAndGE IREmitter::PackedAddU8(const Value& a, const Value& b) {
return {result, ge};
}
IREmitter::ResultAndGE IREmitter::PackedAddS8(const Value& a, const Value& b) {
auto result = Inst(Opcode::PackedAddS8, {a, b});
auto ge = Inst(Opcode::GetGEFromOp, {result});
return {result, ge};
}
IREmitter::ResultAndGE IREmitter::PackedAddU16(const Value& a, const Value& b) {
auto result = Inst(Opcode::PackedAddU16, {a, b});
auto ge = Inst(Opcode::GetGEFromOp, {result});
return {result, ge};
}
IREmitter::ResultAndGE IREmitter::PackedAddS16(const Value& a, const Value& b) {
auto result = Inst(Opcode::PackedAddS16, {a, b});
auto ge = Inst(Opcode::GetGEFromOp, {result});
return {result, ge};
}
IREmitter::ResultAndGE IREmitter::PackedSubU8(const Value& a, const Value& b) {
auto result = Inst(Opcode::PackedSubU8, {a, b});
auto ge = Inst(Opcode::GetGEFromOp, {result});
return {result, ge};
}
IREmitter::ResultAndGE IREmitter::PackedSubS8(const Value& a, const Value& b) {
auto result = Inst(Opcode::PackedSubS8, {a, b});
auto ge = Inst(Opcode::GetGEFromOp, {result});
return {result, ge};
}
IREmitter::ResultAndGE IREmitter::PackedSubU16(const Value& a, const Value& b) {
auto result = Inst(Opcode::PackedSubU16, {a, b});
auto ge = Inst(Opcode::GetGEFromOp, {result});
return {result, ge};
}
IREmitter::ResultAndGE IREmitter::PackedSubS16(const Value& a, const Value& b) {
auto result = Inst(Opcode::PackedSubS16, {a, b});
auto ge = Inst(Opcode::GetGEFromOp, {result});
return {result, ge};
}
Value IREmitter::PackedHalvingAddU8(const Value& a, const Value& b) {
return Inst(Opcode::PackedHalvingAddU8, {a, b});
}