[PATCH] D46071: Representing the target device information in the LLVM IR

[Jin Lin via Phabricator via llvm-commits]

jinlin updated this revision to Diff 143964.
Herald added a subscriber: cfe-commits.

Repository:
  rC Clang

https://reviews.llvm.org/D46071

Files:
  lib/CodeGen/ModuleBuilder.cpp


Index: lib/CodeGen/ModuleBuilder.cpp
===================================================================
--- lib/CodeGen/ModuleBuilder.cpp
+++ lib/CodeGen/ModuleBuilder.cpp
@@ -131,6 +131,18 @@
       Ctx = &Context;
 
       M->setTargetTriple(Ctx->getTargetInfo().getTriple().getTriple());
+
+      // The target device information is represented as module level
+      // attribute.
+      SmallString<128> Res;
+      for (auto &Device : Ctx->getLangOpts().OMPTargetTriples) {
+        if (!Res.empty())
+          Res += ",";
+        Res += Device.getTriple();
+      }
+      if (!Res.empty())
+        M->setTargetDevices(Res);
+
       M->setDataLayout(Ctx->getTargetInfo().getDataLayout());
       Builder.reset(new CodeGen::CodeGenModule(Context, HeaderSearchOpts,
                                                PreprocessorOpts, CodeGenOpts,


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