diff options
Diffstat (limited to 'lisc/lisc.h')
| -rw-r--r-- | lisc/lisc.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lisc/lisc.h b/lisc/lisc.h index 166c18c..6a8d687 100644 --- a/lisc/lisc.h +++ b/lisc/lisc.h @@ -80,7 +80,7 @@ struct Ref { enum Alt { AType, ACall, - ASlot, + AMem, AShift = 12, AMask = (1<<AShift) - 1 @@ -89,11 +89,12 @@ enum Alt { enum { RTmp, RCon, + RSlot, RAlt, RAType = RAlt + AType, RACall = RAlt + ACall, - RASlot = RAlt + ASlot, + RAMem = RAlt + AMem, NRef = (1<<14) - 1 }; @@ -102,10 +103,11 @@ enum { #define TMP(x) (Ref){RTmp, x} #define CON(x) (Ref){RCon, x} #define CON_Z CON(0) /* reserved zero constant */ +#define SLOT(x) (Ref){RSlot, x} #define TYPE(x) (Ref){RAlt, (x)|(AType<<AShift)} #define CALL(x) (Ref){RAlt, (x)|(ACall<<AShift)} -#define SLOT(x) (assert(x<(1<<(AShift-1)) && "too many slots"), \ - (Ref){RAlt, (x)|(ASlot<<AShift)}) +#define MEM(x) (assert(x<(1<<(AShift-1)) && "too many mems"), \ + (Ref){RAlt, (x)|(AMem<<AShift)}) static inline int req(Ref a, Ref b) { return a.type == b.type && a.val == b.val; } |