Changeset: b7a25cbf66b3 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=b7a25cbf66b3
Modified Files:
        monetdb5/mal/mal_instruction.c
Branch: default
Log Message:

Safe cycles


diffs (20 lines):

diff --git a/monetdb5/mal/mal_instruction.c b/monetdb5/mal/mal_instruction.c
--- a/monetdb5/mal/mal_instruction.c
+++ b/monetdb5/mal/mal_instruction.c
@@ -1064,11 +1064,12 @@ fndConstant(MalBlkPtr mb, const ValRecor
        k = mb->vtop - depth;
        if (k < 0)
                k = 0;
-       for (i=k; i < mb->vtop - 1; i++)
-       if (getVar(mb,i) && isVarConstant(mb,i)){
+       for (i=k; i < mb->vtop - 1; i++){
                VarPtr v = getVar(mb, i);
-               if (v && v->type == cst->vtype && ATOMcmp(cst->vtype, 
VALptr(&v->value), p) == 0)
-                       return i;
+               if (v->constant){
+                       if (v && v->type == cst->vtype && ATOMcmp(cst->vtype, 
VALptr(&v->value), p) == 0)
+                               return i;
+               }
        }
        return -1;
 }
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