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| author | Gheorghe-Teodor Bercea <gheorghe-teod.bercea@ibm.com> | 2019-06-14 17:58:26 +0000 |
|---|---|---|
| committer | Gheorghe-Teodor Bercea <gheorghe-teod.bercea@ibm.com> | 2019-06-14 17:58:26 +0000 |
| commit | 5254f0a9abab54eed4e2ca7a23ceca3b3bb65fd0 (patch) | |
| tree | 7ebe769613f4421ff195231e830451f4468562c2 /clang/lib/CodeGen/CGOpenMPRuntime.cpp | |
| parent | f79d3bc72423176a38568d89f80d1a4577aaf3d0 (diff) | |
| download | bcm5719-llvm-5254f0a9abab54eed4e2ca7a23ceca3b3bb65fd0.tar.gz bcm5719-llvm-5254f0a9abab54eed4e2ca7a23ceca3b3bb65fd0.zip | |
[OpenMP] Avoid emitting maps for target link variables when unified memory is used
Summary: This patch avoids the emission of maps for target link variables when unified memory is present.
Reviewers: ABataev, caomhin
Reviewed By: ABataev
Subscribers: guansong, jdoerfert, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60883
llvm-svn: 363435
Diffstat (limited to 'clang/lib/CodeGen/CGOpenMPRuntime.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGOpenMPRuntime.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGOpenMPRuntime.cpp b/clang/lib/CodeGen/CGOpenMPRuntime.cpp index 651cca4993c..09be478a265 100644 --- a/clang/lib/CodeGen/CGOpenMPRuntime.cpp +++ b/clang/lib/CodeGen/CGOpenMPRuntime.cpp @@ -8266,7 +8266,8 @@ public: continue; llvm::Optional<OMPDeclareTargetDeclAttr::MapTypeTy> Res = OMPDeclareTargetDeclAttr::isDeclareTargetDeclaration(VD); - if (!Res || *Res != OMPDeclareTargetDeclAttr::MT_Link) + if (CGF.CGM.getOpenMPRuntime().hasRequiresUnifiedSharedMemory() || + !Res || *Res != OMPDeclareTargetDeclAttr::MT_Link) continue; StructRangeInfoTy PartialStruct; generateInfoForComponentList( @@ -9251,6 +9252,10 @@ bool CGOpenMPRuntime::hasAllocateAttributeForGlobalVar(const VarDecl *VD, return false; } +bool CGOpenMPRuntime::hasRequiresUnifiedSharedMemory() const { + return HasRequiresUnifiedSharedMemory; +} + CGOpenMPRuntime::DisableAutoDeclareTargetRAII::DisableAutoDeclareTargetRAII( CodeGenModule &CGM) : CGM(CGM) { |
