suyu/dynarmic
28
1
Fork 1
Code Issues Pull requests Projects Releases Packages Wiki Activity

backend/arm64: Implement Pack2x32To1x64

Browse source
This commit is contained in:
Merry 2022-07-22 20:20:59 +01:00 committed by merry
parent ff9b92c791
commit fe4e864e4c
1 changed files with 9 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
src/dynarmic/backend/arm64/emit_arm64_data_processing.cpp
View file

@ -21,10 +21,15 @@ using namespace oaknut::util;
template<>
void EmitIR<IR::Opcode::Pack2x32To1x64>(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* inst) {
(void)code;
(void)ctx;
(void)inst;
ASSERT_FALSE("Unimplemented");
auto args = ctx.reg_alloc.GetArgumentInfo(inst);
auto Wlo = ctx.reg_alloc.ReadW(args[0]);
auto Whi = ctx.reg_alloc.ReadW(args[1]);
auto Xresult = ctx.reg_alloc.WriteX(inst);
RegAlloc::Realize(Wlo, Whi, Xresult);
code.MOV(Xresult->toW(), Wlo); // TODO: Move eliminiation
code.BFI(Xresult, Whi->toX(), 32, 32);
}
template<>