T0b1/wasmtime
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add a stack frame manager.

Browse Source 
Use a new StackSlots struct to keep track of a function's stack slots
instead of just an entity map. This let's us build more internal data
structures for tracking the stack slots if necessary.

Start by adding a make_spill_slot() function that will be used by the
register allocator.
This commit is contained in:
Jakob Stoklund Olesen
2017-06-16 11:51:41 -07:00
parent 91d919c11a
commit a4cc66cb4a
3 changed files with 73 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/cretonne/src/ir/mod.rs
View File

@@ -22,7 +22,7 @@ pub use ir::extfunc::{Signature, ArgumentType, ArgumentExtension, ArgumentPurpos
pub use ir::types::Type;
pub use ir::entities::{Ebb, Inst, Value, StackSlot, JumpTable, FuncRef, SigRef};
pub use ir::instructions::{Opcode, InstructionData, VariableArgs, ValueList, ValueListPool};
pub use ir::stackslot::{StackSlotKind, StackSlotData};
pub use ir::stackslot::{StackSlots, StackSlotKind, StackSlotData};
pub use ir::jumptable::JumpTableData;
pub use ir::valueloc::{ValueLoc, ArgumentLoc};
pub use ir::dfg::{DataFlowGraph, ValueDef};