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A64: Implement SADDLP

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This commit is contained in:
MerryMage
2018-07-15 18:48:11 +01:00
parent 70ff2d73b5
commit 9dba273a8c
6 changed files with 91 additions and 8 deletions
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13
src/frontend/ir/ir_emitter.cpp
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@@ -1168,6 +1168,19 @@ U128 IREmitter::VectorPairedAddLower(size_t esize, const U128& a, const U128& b)
return {};
}
U128 IREmitter::VectorPairedAddSignedWiden(size_t original_esize, const U128& a) {
switch (original_esize) {
case 8:
return Inst<U128>(Opcode::VectorPairedAddSignedWiden8, a);
case 16:
return Inst<U128>(Opcode::VectorPairedAddSignedWiden16, a);
case 32:
return Inst<U128>(Opcode::VectorPairedAddSignedWiden32, a);
}
UNREACHABLE();
return {};
}
U128 IREmitter::VectorPairedAddUnsignedWiden(size_t original_esize, const U128& a) {
switch (original_esize) {
case 8:

1
src/frontend/ir/ir_emitter.h
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@@ -236,6 +236,7 @@ public:
U128 VectorOr(const U128& a, const U128& b);
U128 VectorPairedAdd(size_t esize, const U128& a, const U128& b);
U128 VectorPairedAddLower(size_t esize, const U128& a, const U128& b);
U128 VectorPairedAddSignedWiden(size_t original_esize, const U128& a);
U128 VectorPairedAddUnsignedWiden(size_t original_esize, const U128& a);
U128 VectorPopulationCount(const U128& a);
U128 VectorReverseBits(const U128& a);

3
src/frontend/ir/opcodes.inc
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@@ -319,6 +319,9 @@ OPCODE(VectorOr, T::U128, T::U128, T::U
OPCODE(VectorPairedAddLower8, T::U128, T::U128, T::U128 )
OPCODE(VectorPairedAddLower16, T::U128, T::U128, T::U128 )
OPCODE(VectorPairedAddLower32, T::U128, T::U128, T::U128 )
OPCODE(VectorPairedAddSignedWiden8, T::U128, T::U128 )
OPCODE(VectorPairedAddSignedWiden16, T::U128, T::U128 )
OPCODE(VectorPairedAddSignedWiden32, T::U128, T::U128 )
OPCODE(VectorPairedAddUnsignedWiden8, T::U128, T::U128 )
OPCODE(VectorPairedAddUnsignedWiden16, T::U128, T::U128 )
OPCODE(VectorPairedAddUnsignedWiden32, T::U128, T::U128 )