shithub: mc

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Slices now pass down to instruction selection.

    We generate and return their value correctly in reduction.

--- a/8/reduce.c

+++ b/8/reduce.c

@@ -131,6 +131,7 @@

         case Tyslice:

             return 8; /* len; ptr */

         case Tyarray:

+            return 42;

         case Tytuple:

         case Tystruct:

             for (i = 0; i < t->nmemb; i++)

@@ -366,8 +367,9 @@

         case Oslice:

             args[1] = rval(s, args[1]);

             args[2] = rval(s, args[2]);

-            t = mkexpr(-1, Osub, args[2], args[1]);

+            t = mkexpr(-1, Osub, args[2], args[1], NULL);

             args[0] = slicebase(s, args[0], t);

+            r = n;

             break;

         case Oidx:

             t = idxaddr(s, n);