steam-frame/FEX-Emu--FEX
1
0 Fork 0
mirror of https://github.com/FEX-Emu/FEX.git synced 2026-10-24 20:00:41 +02:00
Code Issues Packages Projects Releases 67 Wiki Activity

Implements SplatVector2/4 in x86 JIT

Browse Source
This commit is contained in:
Ryan Houdek authored and Stefanos Kornilios Mitsis Poiitidis committed 2020-03-06 07:56:04 +02:00
1 parent 2858adc0d3
commit a684bc1aff
1 file changed
+23
Download Patch File Download Diff File Expand all files Collapse all files
Source/Interface/Core/JIT/x86_64/JIT.cpp
+23
View File
@@ -1368,6 +1368,29 @@ void *JITCore::CompileCode([[maybe_unused]] FEXCore::IR::IRListView<true> const
pinsrq(Dst, rdx, 1);
break;
}
case IR::OP_SPLATVECTOR2:
case IR::OP_SPLATVECTOR4: {
auto Op = IROp->C<IR::IROp_SplatVector2>();
LogMan::Throw::A(OpSize <= 16, "Can't handle a vector of size: %d", OpSize);
uint8_t NumElements{};
if (IROp->Op == OP_SPLATVECTOR4)
NumElements = 4;
else if (IROp->Op == OP_SPLATVECTOR2)
NumElements = 2;
uint8_t ElementSize = OpSize / NumElements;
switch (ElementSize) {
case 4:
vmovd(GetDst(Node), GetSrc<RA_32>(Op->Header.Args[0].ID()).cvt32());
shufps(GetDst(Node), GetDst(Node), 0);
break;
case 8:
vmovq(GetDst(Node), GetSrc<RA_64>(Op->Header.Args[0].ID()).cvt64());
shufpd(GetDst(Node), GetDst(Node), 0);
break;
default: LogMan::Msg::A("Unknown Element Size: %d", ElementSize); break;
}
break;
}
case IR::OP_EXTRACTELEMENT: {
auto Op = IROp->C<IR::IROp_ExtractElement>();