diff options
Diffstat (limited to 'include/tcg')
| -rw-r--r-- | include/tcg/tcg.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index e95abac9f4..1d056ed0ed 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -1071,6 +1071,16 @@ void tcg_op_remove(TCGContext *s, TCGOp *op); TCGOp *tcg_op_insert_before(TCGContext *s, TCGOp *op, TCGOpcode opc); TCGOp *tcg_op_insert_after(TCGContext *s, TCGOp *op, TCGOpcode opc); +/** + * tcg_remove_ops_after: + * @op: target operation + * + * Discard any opcodes emitted since @op. Expected usage is to save + * a starting point with tcg_last_op(), speculatively emit opcodes, + * then decide whether or not to keep those opcodes after the fact. + */ +void tcg_remove_ops_after(TCGOp *op); + void tcg_optimize(TCGContext *s); /* Allocate a new temporary and initialize it with a constant. */ |