moved crates in lib/ to src/, renamed crates, modified some files' text (#660)

moved crates in lib/ to src/, renamed crates, modified some files' text (#660)

cranelift/codegen/src/ir/mod.rs

@@ -0,0 +1,73 @@
+//! Representation of Cranelift IR functions.
+
+mod builder;
+pub mod condcodes;
+pub mod dfg;
+pub mod entities;
+mod extfunc;
+mod extname;
+pub mod function;
+mod globalvalue;
+mod heap;
+pub mod immediates;
+pub mod instructions;
+pub mod jumptable;
+pub mod layout;
+mod libcall;
+mod memflags;
+mod progpoint;
+mod sourceloc;
+pub mod stackslot;
+mod table;
+mod trapcode;
+pub mod types;
+mod valueloc;
+
+pub use crate::ir::builder::{InsertBuilder, InstBuilder, InstBuilderBase, InstInserterBase};
+pub use crate::ir::dfg::{DataFlowGraph, ValueDef};
+pub use crate::ir::entities::{
+    Ebb, FuncRef, GlobalValue, Heap, Inst, JumpTable, SigRef, StackSlot, Table, Value,
+};
+pub use crate::ir::extfunc::{
+    AbiParam, ArgumentExtension, ArgumentPurpose, ExtFuncData, Signature,
+};
+pub use crate::ir::extname::ExternalName;
+pub use crate::ir::function::Function;
+pub use crate::ir::globalvalue::GlobalValueData;
+pub use crate::ir::heap::{HeapData, HeapStyle};
+pub use crate::ir::instructions::{
+    InstructionData, Opcode, ValueList, ValueListPool, VariableArgs,
+};
+pub use crate::ir::jumptable::JumpTableData;
+pub use crate::ir::layout::Layout;
+pub use crate::ir::libcall::{get_libcall_funcref, get_probestack_funcref, LibCall};
+pub use crate::ir::memflags::MemFlags;
+pub use crate::ir::progpoint::{ExpandedProgramPoint, ProgramOrder, ProgramPoint};
+pub use crate::ir::sourceloc::SourceLoc;
+pub use crate::ir::stackslot::{StackSlotData, StackSlotKind, StackSlots};
+pub use crate::ir::table::TableData;
+pub use crate::ir::trapcode::TrapCode;
+pub use crate::ir::types::Type;
+pub use crate::ir::valueloc::{ArgumentLoc, ValueLoc};
+
+use crate::binemit;
+use crate::entity::{PrimaryMap, SecondaryMap};
+use crate::isa;
+
+/// Map of value locations.
+pub type ValueLocations = SecondaryMap<Value, ValueLoc>;
+
+/// Map of jump tables.
+pub type JumpTables = PrimaryMap<JumpTable, JumpTableData>;
+
+/// Map of instruction encodings.
+pub type InstEncodings = SecondaryMap<Inst, isa::Encoding>;
+
+/// Code offsets for EBBs.
+pub type EbbOffsets = SecondaryMap<Ebb, binemit::CodeOffset>;
+
+/// Code offsets for Jump Tables.
+pub type JumpTableOffsets = SecondaryMap<JumpTable, binemit::CodeOffset>;
+
+/// Source locations for instructions.
+pub type SourceLocs = SecondaryMap<Inst, SourceLoc>;