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IR: Add fbits argument to FPVectorFrom{Signed,Unsigned}Fixed

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This commit is contained in:
MerryMage 2018-09-18 21:46:17 +01:00
parent 027b0ef725
commit 02150bc0b7
6 changed files with 223 additions and 182 deletions
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40
src/frontend/ir/ir_emitter.cpp
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@ -2030,6 +2030,30 @@ U128 IREmitter::FPVectorEqual(size_t esize, const U128& a, const U128& b) {
return {};
}
U128 IREmitter::FPVectorFromSignedFixed(size_t esize, const U128& a, size_t fbits, FP::RoundingMode rounding) {
ASSERT(fbits <= esize);
switch (esize) {
case 32:
return Inst<U128>(Opcode::FPVectorFromSignedFixed32, a, Imm8(static_cast<u8>(fbits)), Imm8(static_cast<u8>(rounding)));
case 64:
return Inst<U128>(Opcode::FPVectorFromSignedFixed64, a, Imm8(static_cast<u8>(fbits)), Imm8(static_cast<u8>(rounding)));
}
UNREACHABLE();
return {};
}
U128 IREmitter::FPVectorFromUnsignedFixed(size_t esize, const U128& a, size_t fbits, FP::RoundingMode rounding) {
ASSERT(fbits <= esize);
switch (esize) {
case 32:
return Inst<U128>(Opcode::FPVectorFromUnsignedFixed32, a, Imm8(static_cast<u8>(fbits)), Imm8(static_cast<u8>(rounding)));
case 64:
return Inst<U128>(Opcode::FPVectorFromUnsignedFixed64, a, Imm8(static_cast<u8>(fbits)), Imm8(static_cast<u8>(rounding)));
}
UNREACHABLE();
return {};
}
U128 IREmitter::FPVectorGreater(size_t esize, const U128& a, const U128& b) {
switch (esize) {
case 32:
@ -2186,14 +2210,6 @@ U128 IREmitter::FPVectorRSqrtStepFused(size_t esize, const U128& a, const U128&
return {};
}
U128 IREmitter::FPVectorS32ToSingle(const U128& a) {
return Inst<U128>(Opcode::FPVectorS32ToSingle, a);
}
U128 IREmitter::FPVectorS64ToDouble(const U128& a) {
return Inst<U128>(Opcode::FPVectorS64ToDouble, a);
}
U128 IREmitter::FPVectorSub(size_t esize, const U128& a, const U128& b) {
switch (esize) {
case 32:
@ -2229,14 +2245,6 @@ U128 IREmitter::FPVectorToUnsignedFixed(size_t esize, const U128& a, size_t fbit
return {};
}
U128 IREmitter::FPVectorU32ToSingle(const U128& a) {
return Inst<U128>(Opcode::FPVectorU32ToSingle, a);
}
U128 IREmitter::FPVectorU64ToDouble(const U128& a) {
return Inst<U128>(Opcode::FPVectorU64ToDouble, a);
}
void IREmitter::Breakpoint() {
Inst(Opcode::Breakpoint);
}