diff options
| author | Alexey Bataev <a.bataev@hotmail.com> | 2017-12-29 18:07:07 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2017-12-29 18:07:07 +0000 |
| commit | a8a9153a372afcfe2d18399b079bfdc5fd4da626 (patch) | |
| tree | 2ffdc9dbbd1c24dbbf2467c736a2bbb2470c4e52 /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | 78df5da53dc03851b08b1c10bf613eefb83d21ab (diff) | |
[OPENMP] Support for -fopenmp-simd option with compilation of simd loops
only.
Added support for -fopenmp-simd option that allows compilation of
simd-based constructs without emission of OpenMP runtime calls.
llvm-svn: 321560
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index 5bdf81aaf66e..df33fc3e8200 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -208,7 +208,10 @@ void CodeGenModule::createOpenMPRuntime() { OpenMPRuntime.reset(new CGOpenMPRuntimeNVPTX(*this)); break; default: - OpenMPRuntime.reset(new CGOpenMPRuntime(*this)); + if (LangOpts.OpenMPSimd) + OpenMPRuntime.reset(new CGOpenMPSIMDRuntime(*this)); + else + OpenMPRuntime.reset(new CGOpenMPRuntime(*this)); break; } } @@ -4515,6 +4518,9 @@ llvm::Constant *CodeGenModule::GetAddrOfRTTIDescriptor(QualType Ty, } void CodeGenModule::EmitOMPThreadPrivateDecl(const OMPThreadPrivateDecl *D) { + // Do not emit threadprivates in simd-only mode. + if (LangOpts.OpenMP && LangOpts.OpenMPSimd) + return; for (auto RefExpr : D->varlists()) { auto *VD = cast<VarDecl>(cast<DeclRefExpr>(RefExpr)->getDecl()); bool PerformInit = |