3 JIT

8.16

value
_LLVMExecutionEngineRef : ctype?

pointer to LLVMExecutionEngine

procedure
(LLVMExecutionEngineRef? v) → boolean?
v : any/c

check a value is LLVMExecutionEngine or not

procedure
(llvm-create-execution-engine-for-module module)
→ LLVMExecutionEngineRef?
module : LLVMModuleRef?

return an execution engine for given module

procedure
(llvm-run-function engine function) → LLVMGenericValueRef?
engine : LLVMExecutionEngineRef?
function : LLVMValueRef?

run given function on engine, it returns result as LLVMGenericValueRef?

procedure
(llvm-create-generic-value-of-int type
value
signed?)
→ LLVMGenericValueRef?
  type : LLVMTypeRef?
  value : integer?
  signed? : boolean?

Converted given value to LLVMGenericValueRef?. type decided it’s LLVM type corresponding. signed? decided it’s signed integer or not.

procedure
(llvm-create-generic-value-of-float type
value)
→ LLVMGenericValueRef?
type : LLVMTypeRef?
value : number?

Converted given value to LLVMGenericValueRef?. type decided it’s LLVM type corresponding.

procedure
(llvm-generic-value->int generic-value
signed?) → integer?
generic-value : LLVMGenericValueRef?
signed? : boolean?

convert generic-value back to racket integer?. signed? decided treat it as a signed integer or not.

procedure
(llvm-generic-value->float type
generic-value) → number?
type : LLVMTypeRef?
generic-value : LLVMGenericValueRef?

convert generic-value back to racket number?