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x64: move encodings to a separate module

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In order to benchmark the encoding code with criterion, the functions
and structures must be public. Moving this code to its own module
(instead of keeping as a submodule to `inst`), allows `inst` to remain
private. This avoids having to expose and document (or ignore
documenting) the numerous instruction variants in `inst` while allowing
access to the encoding code. This commit changes no functionality.
This commit is contained in:
Andrew Brown
2021-05-10 10:50:56 -07:00
parent 05d57d8ded
commit 02796fc670
7 changed files with 28 additions and 16 deletions
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12
cranelift/codegen/src/isa/x64/inst/emit.rs
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@@ -2,16 +2,16 @@ use crate::binemit::{Addend, Reloc};
use crate::ir::immediates::{Ieee32, Ieee64};
use crate::ir::LibCall;
use crate::ir::TrapCode;
use crate::isa::x64::inst::args::*;
use crate::isa::x64::inst::*;
use crate::machinst::{inst_common, MachBuffer, MachInstEmit, MachLabel};
use core::convert::TryInto;
use encoding::evex::{EvexInstruction, EvexVectorLength};
use encoding::rex::{
use crate::isa::x64::encoding::evex::{EvexInstruction, EvexVectorLength};
use crate::isa::x64::encoding::rex::{
emit_simm, emit_std_enc_enc, emit_std_enc_mem, emit_std_reg_mem, emit_std_reg_reg, int_reg_enc,
low8_will_sign_extend_to_32, low8_will_sign_extend_to_64, reg_enc, LegacyPrefixes, OpcodeMap,
RexFlags,
};
use crate::isa::x64::inst::args::*;
use crate::isa::x64::inst::*;
use crate::machinst::{inst_common, MachBuffer, MachInstEmit, MachLabel};
use core::convert::TryInto;
use log::debug;
use regalloc::{Reg, Writable};