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| author | Alexey Bataev <a.bataev@hotmail.com> | 2014-12-05 04:09:23 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2014-12-05 04:09:23 +0000 |
| commit | 8f7c1b0b9dc1117d08322b67e89e40bdccaa21c3 (patch) | |
| tree | 93c9e57fe7f3aba8a2598d353e48c81f79590e8c /clang/lib/CodeGen/CGStmtOpenMP.cpp | |
| parent | 1d21a07ca11b79694b4bcade1ebcef14254fb431 (diff) | |
| download | bcm5719-llvm-8f7c1b0b9dc1117d08322b67e89e40bdccaa21c3.tar.gz bcm5719-llvm-8f7c1b0b9dc1117d08322b67e89e40bdccaa21c3.zip | |
[OPENMP] Codegen for 'omp barrier' directive.
Adds generation of call to "i32 kmpc_cancel_barrier(ident_t *, i32)" libcall for explicitly specified barriers (OMP_IDENT_BARRIER_EXPL flag is added to "flags" field of "ident_t" structure).
Also this patch replaces all calls to "kmpc_barrier" function by calls of "__kmpc_cancel_barrier" function which provides additional functionality for OpenMP 4.0.
Also, library specific enum OpenMPLocationFlags moved to private section of CGOpenMPRuntime class to make it more independent from library implementation.
Differential Revision: http://reviews.llvm.org/D6447
llvm-svn: 223444
Diffstat (limited to 'clang/lib/CodeGen/CGStmtOpenMP.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGStmtOpenMP.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CGStmtOpenMP.cpp b/clang/lib/CodeGen/CGStmtOpenMP.cpp index 90776e5a705..cb00c69a66f 100644 --- a/clang/lib/CodeGen/CGStmtOpenMP.cpp +++ b/clang/lib/CodeGen/CGStmtOpenMP.cpp @@ -531,8 +531,8 @@ void CodeGenFunction::EmitOMPTaskyieldDirective(const OMPTaskyieldDirective &) { llvm_unreachable("CodeGen for 'omp taskyield' is not supported yet."); } -void CodeGenFunction::EmitOMPBarrierDirective(const OMPBarrierDirective &) { - llvm_unreachable("CodeGen for 'omp barrier' is not supported yet."); +void CodeGenFunction::EmitOMPBarrierDirective(const OMPBarrierDirective &S) { + CGM.getOpenMPRuntime().EmitOMPBarrierCall(*this, S.getLocStart()); } void CodeGenFunction::EmitOMPTaskwaitDirective(const OMPTaskwaitDirective &) { |
