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path: root/clang/test/OpenMP/cancellation_point_codegen.cpp
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* [OPENMP] Emit __kmpc_cancel_barrier() and code for 'cancellation point' only ↵Alexey Bataev2015-09-151-0/+75
| | | | | | | | | | | | | | if 'cancel' is found. Patch improves codegen for OpenMP constructs. If the OpenMP region does not have internal 'cancel' construct, a call to 'void __kmpc_barrier()' runtime function is generated for all implicit/explicit barriers. If the region has inner 'cancel' directive, then ``` if (__kmpc_cancel_barrier()) exit from outer construct; ``` code is generated. Also, the code for 'canellation point' directive is not generated if parent directive does not have 'cancel' directive. llvm-svn: 247681
* Revert "Revert r241620 and follow-up commits" and move the initializationAdrian Prantl2015-07-081-1/+1
| | | | | | of the llvm targets from clang/CodeGen into ClangCheck.cpp and CIndex.cpp. llvm-svn: 241653
* Revert r241620 and follow-up commits while investigating linux buildbot ↵Adrian Prantl2015-07-071-1/+1
| | | | | | failures. llvm-svn: 241642
* Update testcases that use precompiled headers to require a target afterAdrian Prantl2015-07-071-1/+1
| | | | | | r241620. llvm-svn: 241623
* [OPENMP 4.0] Fixed codegen for 'cancellation point' construct.Alexey Bataev2015-07-031-1/+26
| | | | | | | | | | Generate the next code for 'cancellation point': if (__kmpc_cancellationpoint()) { __kmpc_cancel_barrier(); <exit construct>; } llvm-svn: 241336
* [OPENMP 4.0] Fixed test for 'cancellation point' directive.Alexey Bataev2015-07-021-1/+1
| | | | | | Added explicit target to pch test llvm-svn: 241240
* [OPENMP 4.0] Codegen for 'cancellation point' directive.Alexey Bataev2015-07-021-0/+70
The next code is generated for this construct: ``` if (__kmpc_cancellationpoint(ident_t *loc, kmp_int32 global_tid, kmp_int32 cncl_kind) != 0) <exit from outer innermost construct>; ``` llvm-svn: 241239
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