[PATCH] [OPENMP] Initial codegen for 'omp sections' and 'omp section' directives.

[John McCall]

Looks good.  A couple minor requests:


================
Comment at: lib/CodeGen/CGStmtOpenMP.cpp:306
@@ -307,1 +305,3 @@
+  // Emit condition.
+  llvm::Value *BoolCondVal = EvaluateExprAsBool(LoopCond);
   Builder.CreateCondBr(BoolCondVal, LoopBody, ExitBlock,
----------------
It's better to use EmitBranchOnBoolExpr here.

================
Comment at: lib/CodeGen/CGStmtOpenMP.cpp:772
@@ +771,3 @@
+                                         OMPC_SCHEDULE_static);
+  } else
+    // If only one section is found - no need to generate loop, emit as a single
----------------
Braces.

http://reviews.llvm.org/D8244

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