[Openmp-commits] [PATCH] D122852: [OPENMP] Fix assertion in clang::ASTContext::getTypeInfoImpl

[Jennifer Yu via Phabricator via Openmp-commits]

jyu2 created this revision.
jyu2 added reviewers: ABataev, jdoerfert, mikerice.
jyu2 added a project: OpenMP.
Herald added subscribers: guansong, yaxunl.
Herald added a project: All.
jyu2 requested review of this revision.
Herald added a subscriber: sstefan1.

The problem is when mapping of array section, currently call
getTypeSizeInChars with BuiltinType::OMPArraySection causing assert.

One way to fix this is using array element type instead.

BTW with this fix, test will fail in libomptarget.so
with error message: double free or corruption (out)
But it passes with intel customized libomptarget.so

I am not sure it is clang problem.  I will submit issues to 
libtarget after this checked in for more investigation.


Repository:
  rC Clang

https://reviews.llvm.org/D122852

Files:
  clang/lib/CodeGen/CGOpenMPRuntime.cpp
  clang/test/OpenMP/target_map_codegen_36.cpp

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