[PATCH] D71475: [WIP][OPENMP] Try to fix linear clause crash by emitting alloca for step

[Alexey Bataev via Phabricator via cfe-commits]

ABataev added a comment.

Here is the fix:

  diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp
  index e02c1c5..5ce81b0 100644
  --- a/clang/lib/Sema/SemaOpenMP.cpp
  +++ b/clang/lib/Sema/SemaOpenMP.cpp
  @@ -3830,6 +3830,9 @@ StmtResult Sema::ActOnOpenMPRegionEnd(StmtResult S,
             MarkDeclarationsReferencedInExpr(E);
           }
         }
  +      if (auto *LC = dyn_cast<OMPLinearClause>(Clause))
  +        if (Expr *E = LC->getStep())
  +          MarkDeclarationsReferencedInExpr(E);
         DSAStack->setForceVarCapturing(/*V=*/false);
       } else if (CaptureRegions.size() > 1 ||
                  CaptureRegions.back() != OMPD_unknown) {


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D71475/new/

https://reviews.llvm.org/D71475