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IR: Implement VectorTranspose

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This commit is contained in:
MerryMage
2020-06-21 11:10:14 +01:00
parent 9cc11681dc
commit 7d1e103ff5
4 changed files with 82 additions and 0 deletions
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14
src/frontend/ir/ir_emitter.cpp
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@@ -1761,6 +1761,20 @@ U128 IREmitter::VectorTableLookup(const U128& defaults, const Table& table, cons
return Inst<U128>(Opcode::VectorTableLookup128, defaults, table, indices);
}
U128 IREmitter::VectorTranspose(size_t esize, const U128& a, const U128& b, bool part) {
switch (esize) {
case 8:
return Inst<U128>(Opcode::VectorTranspose8, a, b, Imm1(part));
case 16:
return Inst<U128>(Opcode::VectorTranspose16, a, b, Imm1(part));
case 32:
return Inst<U128>(Opcode::VectorTranspose32, a, b, Imm1(part));
case 64:
return Inst<U128>(Opcode::VectorTranspose64, a, b, Imm1(part));
}
UNREACHABLE();
}
U128 IREmitter::VectorUnsignedAbsoluteDifference(size_t esize, const U128& a, const U128& b) {
switch (esize) {
case 8:

1
src/frontend/ir/ir_emitter.h
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@@ -301,6 +301,7 @@ public:
Table VectorTable(std::vector<U128> values);
U64 VectorTableLookup(const U64& defaults, const Table& table, const U64& indices);
U128 VectorTableLookup(const U128& defaults, const Table& table, const U128& indices);
U128 VectorTranspose(size_t esize, const U128& a, const U128& b, bool part);
U128 VectorUnsignedAbsoluteDifference(size_t esize, const U128& a, const U128& b);
U128 VectorUnsignedRecipEstimate(const U128& a);
U128 VectorUnsignedRecipSqrtEstimate(const U128& a);

4
src/frontend/ir/opcodes.inc
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@@ -473,6 +473,10 @@ OPCODE(VectorSub64, U128, U128
OPCODE(VectorTable, Table, Opaque, Opaque, Opaque, Opaque )
OPCODE(VectorTableLookup64, U64, U64, Table, U64 )
OPCODE(VectorTableLookup128, U128, U128, Table, U128 )
OPCODE(VectorTranspose8, U128, U128, U128, U1 )
OPCODE(VectorTranspose16, U128, U128, U128, U1 )
OPCODE(VectorTranspose32, U128, U128, U128, U1 )
OPCODE(VectorTranspose64, U128, U128, U128, U1 )
OPCODE(VectorUnsignedAbsoluteDifference8, U128, U128, U128 )
OPCODE(VectorUnsignedAbsoluteDifference16, U128, U128, U128 )
OPCODE(VectorUnsignedAbsoluteDifference32, U128, U128, U128 )