diff options
| -rw-r--r-- | compiler/prelude/primops.txt.pp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/prelude/primops.txt.pp b/compiler/prelude/primops.txt.pp index 4d452c02ea..037915abd5 100644 --- a/compiler/prelude/primops.txt.pp +++ b/compiler/prelude/primops.txt.pp @@ -269,6 +269,7 @@ primtype Word# primop WordAddOp "plusWord#" Dyadic Word# -> Word# -> Word# with commutable = True +-- Returns (# high, low #) (or equivalently, (# carry, low #)) primop WordAdd2Op "plusWord2#" GenPrimOp Word# -> Word# -> (# Word#, Word# #) with commutable = True @@ -278,6 +279,7 @@ primop WordSubOp "minusWord#" Dyadic Word# -> Word# -> Word# primop WordMulOp "timesWord#" Dyadic Word# -> Word# -> Word# with commutable = True +-- Returns (# high, low #) primop WordMul2Op "timesWord2#" GenPrimOp Word# -> Word# -> (# Word#, Word# #) with commutable = True |