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ir: Add opcodes for signed absolute differences

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Lioncash
2018-05-08 15:39:37 -04:00
committed by MerryMage
parent d3b44c1b5a
commit 1e10017f4b
4 changed files with 66 additions and 0 deletions
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13
src/frontend/ir/ir_emitter.cpp
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@@ -1225,6 +1225,19 @@ U128 IREmitter::VectorSignExtend(size_t original_esize, const U128& a) {
return {};
}
U128 IREmitter::VectorSignedAbsoluteDifference(size_t esize, const U128& a, const U128& b) {
switch (esize) {
case 8:
return Inst<U128>(Opcode::VectorSignedAbsoluteDifference8, a, b);
case 16:
return Inst<U128>(Opcode::VectorSignedAbsoluteDifference16, a, b);
case 32:
return Inst<U128>(Opcode::VectorSignedAbsoluteDifference32, a, b);
}
UNREACHABLE();
return {};
}
U128 IREmitter::VectorSub(size_t esize, const U128& a, const U128& b) {
switch (esize) {
case 8: