fabi/Xenia-Canary
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Starting on some unary xmm opcodes.

Browse Source
This commit is contained in:
Ben Vanik
2014-01-26 22:47:15 -08:00
parent 234aa4f543
commit c828e5416e
2 changed files with 99 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
src/alloy/backend/x64/lowering/lowering_sequences.cc
View File

@@ -1454,11 +1454,21 @@ table->AddSequence(OPCODE_MUL_SUB, [](X64Emitter& e, Instr*& i) {
table->AddSequence(OPCODE_NEG, [](X64Emitter& e, Instr*& i) {
if (IsIntType(i->dest->type)) {
UNIMPLEMENTED_SEQ();
IntUnaryOp(e, i, [](X64Emitter& e, Instr& i, const Reg& dest_src) {
e.neg(dest_src);
});
} else if (IsFloatType(i->dest->type)) {
UNIMPLEMENTED_SEQ();
XmmUnaryOp(e, i, i->flags, [](X64Emitter& e, Instr& i, const Xmm& dest_src) {
if (i.src1.value->type == FLOAT32_TYPE) {
UNIMPLEMENTED_SEQ();
} else {
UNIMPLEMENTED_SEQ();
}
});
} else if (IsVecType(i->dest->type)) {
UNIMPLEMENTED_SEQ();
XmmUnaryOp(e, i, i->flags, [](X64Emitter& e, Instr& i, const Xmm& dest_src) {
UNIMPLEMENTED_SEQ();
});
} else {
ASSERT_INVALID_TYPE();
}
@@ -1470,9 +1480,17 @@ table->AddSequence(OPCODE_ABS, [](X64Emitter& e, Instr*& i) {
if (IsIntType(i->dest->type)) {
UNIMPLEMENTED_SEQ();
} else if (IsFloatType(i->dest->type)) {
UNIMPLEMENTED_SEQ();
XmmUnaryOp(e, i, i->flags, [](X64Emitter& e, Instr& i, const Xmm& dest_src) {
if (i.src1.value->type == FLOAT32_TYPE) {
UNIMPLEMENTED_SEQ();
} else {
UNIMPLEMENTED_SEQ();
}
});
} else if (IsVecType(i->dest->type)) {
UNIMPLEMENTED_SEQ();
XmmUnaryOp(e, i, i->flags, [](X64Emitter& e, Instr& i, const Xmm& dest_src) {
UNIMPLEMENTED_SEQ();
});
} else {
ASSERT_INVALID_TYPE();
}
@@ -1482,9 +1500,17 @@ table->AddSequence(OPCODE_ABS, [](X64Emitter& e, Instr*& i) {
table->AddSequence(OPCODE_SQRT, [](X64Emitter& e, Instr*& i) {
if (IsFloatType(i->dest->type)) {
UNIMPLEMENTED_SEQ();
XmmUnaryOp(e, i, i->flags, [](X64Emitter& e, Instr& i, const Xmm& dest_src) {
if (i.dest->type == FLOAT32_TYPE) {
e.sqrtss(dest_src, dest_src);
} else {
e.sqrtsd(dest_src, dest_src);
}
});
} else if (IsVecType(i->dest->type)) {
UNIMPLEMENTED_SEQ();
XmmUnaryOp(e, i, i->flags, [](X64Emitter& e, Instr& i, const Xmm& dest_src) {
e.sqrtps(dest_src, dest_src);
});
} else {
ASSERT_INVALID_TYPE();
}
@@ -1494,9 +1520,19 @@ table->AddSequence(OPCODE_SQRT, [](X64Emitter& e, Instr*& i) {
table->AddSequence(OPCODE_RSQRT, [](X64Emitter& e, Instr*& i) {
if (IsFloatType(i->dest->type)) {
UNIMPLEMENTED_SEQ();
XmmUnaryOp(e, i, i->flags, [](X64Emitter& e, Instr& i, const Xmm& dest_src) {
if (i.dest->type == FLOAT32_TYPE) {
e.rsqrtss(dest_src, dest_src);
} else {
e.cvtsd2ss(dest_src, dest_src);
e.rsqrtss(dest_src, dest_src);
e.cvtss2sd(dest_src, dest_src);
}
});
} else if (IsVecType(i->dest->type)) {
UNIMPLEMENTED_SEQ();
XmmUnaryOp(e, i, i->flags, [](X64Emitter& e, Instr& i, const Xmm& dest_src) {
e.rsqrtps(dest_src, dest_src);
});
} else {
ASSERT_INVALID_TYPE();
}
@@ -1602,7 +1638,11 @@ table->AddSequence(OPCODE_NOT, [](X64Emitter& e, Instr*& i) {
e.not(dest_src);
});
} else if (IsVecType(i->dest->type)) {
UNIMPLEMENTED_SEQ();
XmmUnaryOp(e, i, i->flags, [](X64Emitter& e, Instr& i, const Xmm& dest_src) {
// dest_src ^= 0xFFFF...
e.cmpeqps(e.xmm0, e.xmm0);
e.pxor(dest_src, e.xmm0);
});
} else {
ASSERT_INVALID_TYPE();
}