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fixes #2297, fixes #2946

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Araq 2015-06-18 15:05:44 +02:00
commit 17cace280c
6 changed files with 127 additions and 19 deletions
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compiler/vm.nim
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@ -1051,18 +1051,6 @@ proc rawExecute(c: PCtx, start: int, tos: PStackFrame): TFullReg =
# set to default value:
for i in oldLen .. <newLen:
regs[ra].node.sons[i] = newNodeI(nkEmpty, c.debug[pc])
of opcSwap:
let rb = instr.regB
if regs[ra].kind == regs[rb].kind:
case regs[ra].kind
of rkNone: discard
of rkInt: swap regs[ra].intVal, regs[rb].intVal
of rkFloat: swap regs[ra].floatVal, regs[rb].floatVal
of rkNode: swap regs[ra].node, regs[rb].node
of rkRegisterAddr: swap regs[ra].regAddr, regs[rb].regAddr
of rkNodeAddr: swap regs[ra].nodeAddr, regs[rb].nodeAddr
else:
internalError(c.debug[pc], "cannot swap operands")
of opcReset:
internalError(c.debug[pc], "too implement")
of opcNarrowS: