diff options
Diffstat (limited to 'compiler/vm.nim')
| -rw-r--r-- | compiler/vm.nim | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/compiler/vm.nim b/compiler/vm.nim index 0a706b0fc..23216f0a3 100644 --- a/compiler/vm.nim +++ b/compiler/vm.nim @@ -779,9 +779,21 @@ proc rawExecute(c: PCtx, start: int, tos: PStackFrame): TFullReg = regs[ra].intVal = ord(regs[rb].intVal <% regs[rc].intVal) of opcEqRef: decodeBC(rkInt) - regs[ra].intVal = ord((regs[rb].node.kind == nkNilLit and - regs[rc].node.kind == nkNilLit) or - regs[rb].node == regs[rc].node) + if regs[rb].kind == rkNodeAddr: + if regs[rc].kind == rkNodeAddr: + regs[ra].intVal = ord(regs[rb].nodeAddr == regs[rc].nodeAddr) + else: + assert regs[rc].kind == rkNode + # we know these cannot be equal + regs[ra].intVal = ord(false) + elif regs[rc].kind == rkNodeAddr: + assert regs[rb].kind == rkNode + # we know these cannot be equal + regs[ra].intVal = ord(false) + else: + regs[ra].intVal = ord((regs[rb].node.kind == nkNilLit and + regs[rc].node.kind == nkNilLit) or + regs[rb].node == regs[rc].node) of opcEqNimrodNode: decodeBC(rkInt) regs[ra].intVal = |