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reuse default ident in opcNNewNimNode (performance regression) (#7330)

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* reuse default ident in opcNNewNimNode (performance regression)

* use emptyIdent as default
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jcosborn 2018-03-14 10:13:30 -05:00 • committed by Andreas Rumpf
commit cc5140d8b6
1 changed files with 1 additions and 1 deletions
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compiler/vm.nim
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@ -1490,7 +1490,7 @@ proc rawExecute(c: PCtx, start: int, tos: PStackFrame): TFullReg =
c.debug[pc])
x.flags.incl nfIsRef
# prevent crashes in the compiler resulting from wrong macros:
if x.kind == nkIdent: x.ident = getIdent""
if x.kind == nkIdent: x.ident = c.cache.emptyIdent
regs[ra].node = x
of opcNCopyNimNode:
decodeB(rkNode)