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Remove the old x86 backend

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This commit is contained in:
bjorn3
2021-06-18 17:28:55 +02:00
parent e989caf337
commit 9e34df33b9
246 changed files with 76 additions and 28804 deletions
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38
cranelift/interpreter/src/step.rs
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@@ -1033,44 +1033,6 @@ where
}
Opcode::IaddPairwise => assign(binary_pairwise(arg(0)?, arg(1)?, ctrl_ty, Value::add)?),
// TODO: these instructions should be removed once the new backend makes these obsolete
// (see https://github.com/bytecodealliance/wasmtime/issues/1936); additionally, the
// "all-arch" feature for cranelift-codegen would become unnecessary for this crate.
Opcode::X86Udivmodx
| Opcode::X86Sdivmodx
| Opcode::X86Umulx
| Opcode::X86Smulx
| Opcode::X86Cvtt2si
| Opcode::X86Vcvtudq2ps
| Opcode::X86Fmin
| Opcode::X86Fmax
| Opcode::X86Push
| Opcode::X86Pop
| Opcode::X86Bsr
| Opcode::X86Bsf
| Opcode::X86Pshufd
| Opcode::X86Pshufb
| Opcode::X86Pblendw
| Opcode::X86Pextr
| Opcode::X86Pinsr
| Opcode::X86Insertps
| Opcode::X86Punpckh
| Opcode::X86Punpckl
| Opcode::X86Movsd
| Opcode::X86Movlhps
| Opcode::X86Psll
| Opcode::X86Psrl
| Opcode::X86Psra
| Opcode::X86Pmullq
| Opcode::X86Pmuludq
| Opcode::X86Ptest
| Opcode::X86Pmaxs
| Opcode::X86Pmaxu
| Opcode::X86Pmins
| Opcode::X86Pminu
| Opcode::X86Palignr
| Opcode::X86ElfTlsGetAddr
| Opcode::X86MachoTlsGetAddr => unimplemented!("x86 instruction: {}", inst.opcode()),
Opcode::JumpTableBase | Opcode::JumpTableEntry | Opcode::IndirectJumpTableBr => {
unimplemented!("Legacy instruction: {}", inst.opcode())
}