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Viewing changes to lib/llvmopencl/CanonicalizeBarriers.cc

  • Committer: Carlos Sánchez de La Lama
  • Date: 2011-12-12 04:35:55 UTC
  • mto: This revision was merged to the branch mainline in revision 109.
  • Revision ID: carlos.delalama@urjc.es-20111212043555-ct245z61erk23htj
Using intrinsic (sort of) for barriers, working & tests updates.
New class ParallelRegion & Barrier (still unused).

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Lines of Context:
lib/llvmopencl/CanonicalizeBarriers.cc
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static bool
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is_barrier(Instruction *i)
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{
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  if (CallInst *c = dyn_cast<CallInst>(i)) {
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    if (Function *f = c->getCalledFunction()) {
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      if (f == barrier)
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        return true;
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    }
 
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  if (CallInst *C = dyn_cast<CallInst>(i)) {
 
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    return C->getCalledFunction()->getName() == BARRIER_FUNCTION_NAME;
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  }
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  return false;