r248379 - Refactor library decision for -fopenmp support from Darwin into a

[Joerg Sonnenberger via cfe-commits]

Author: joerg
Date: Wed Sep 23 09:06:52 2015
New Revision: 248379

URL: http://llvm.org/viewvc/llvm-project?rev=248379&view=rev
Log:
Refactor library decision for -fopenmp support from Darwin into a
function for sharing with other platforms.

Modified:
    cfe/trunk/lib/Driver/Tools.cpp

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=248379&r1=248378&r2=248379&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Wed Sep 23 09:06:52 2015
@@ -2516,6 +2516,28 @@ static OpenMPRuntimeKind getOpenMPRuntim
   return RT;
 }
 
+static void addOpenMPRuntime(ArgStringList &CmdArgs, const ToolChain &TC,
+                              const ArgList &Args) {
+  if (!Args.hasFlag(options::OPT_fopenmp, options::OPT_fopenmp_EQ,
+                    options::OPT_fno_openmp, false))
+    return;
+
+  switch (getOpenMPRuntime(TC, Args)) {
+  case OMPRT_OMP:
+    CmdArgs.push_back("-lomp");
+    break;
+  case OMPRT_GOMP:
+    CmdArgs.push_back("-lgomp");
+    break;
+  case OMPRT_IOMP5:
+    CmdArgs.push_back("-liomp5");
+    break;
+  case OMPRT_Unknown:
+    // Already diagnosed.
+    break;
+  }
+}
+
 static void addSanitizerRuntime(const ToolChain &TC, const ArgList &Args,
                                 ArgStringList &CmdArgs, StringRef Sanitizer,
                                 bool IsShared) {
@@ -6727,23 +6749,7 @@ void darwin::Linker::ConstructJob(Compil
 
   Args.AddAllArgs(CmdArgs, options::OPT_L);
 
-  if (Args.hasFlag(options::OPT_fopenmp, options::OPT_fopenmp_EQ,
-                   options::OPT_fno_openmp, false)) {
-    switch (getOpenMPRuntime(getToolChain(), Args)) {
-    case OMPRT_OMP:
-      CmdArgs.push_back("-lomp");
-      break;
-    case OMPRT_GOMP:
-      CmdArgs.push_back("-lgomp");
-      break;
-    case OMPRT_IOMP5:
-      CmdArgs.push_back("-liomp5");
-      break;
-    case OMPRT_Unknown:
-      // Already diagnosed.
-      break;
-    }
-  }
+  addOpenMPRuntime(CmdArgs, getToolChain(), Args);
 
   AddLinkerInputs(getToolChain(), Inputs, Args, CmdArgs);
   // Build the input file for -filelist (list of linker input files) in case we