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fixed codegen for barriers

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This commit is contained in:
Araq 2014-06-02 19:03:21 +02:00
commit 7303c3292f
1 changed files with 7 additions and 2 deletions
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9
compiler/lowerings.nim
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@ -211,8 +211,13 @@ proc createWrapperProc(f: PNode; threadParam, argsParam: PSym;
varSection, call, barrier, prom: PNode;
spawnKind: TSpawnResult): PSym =
var body = newNodeI(nkStmtList, f.info)
var threadLocalBarrier: PSym
if barrier != nil:
body.add callCodeGenProc("barrierEnter", barrier)
var varSection = newNodeI(nkVarSection, barrier.info)
threadLocalBarrier = addLocalVar(varSection, argsParam.owner,
barrier.typ, barrier)
body.add varSection
body.add callCodeGenProc("barrierEnter", threadLocalBarrier.newSymNode)
var threadLocalProm: PSym
if spawnKind == srByVar:
threadLocalProm = addLocalVar(varSection, argsParam.owner, prom.typ, prom)
@ -244,7 +249,7 @@ proc createWrapperProc(f: PNode; threadParam, argsParam: PSym;
else:
body.add call
if barrier != nil:
body.add callCodeGenProc("barrierLeave", barrier)
body.add callCodeGenProc("barrierLeave", threadLocalBarrier.newSymNode)
var params = newNodeI(nkFormalParams, f.info)
params.add emptyNode