This patch adds a helper class (CGLoopInfo) for marking memory instructions with llvm.mem.parallel_loop_access metadata.
It also adds a simple initial version of codegen for pragma omp simd (it will change in the future to support all the clauses).
Differential revision: http://reviews.llvm.org/D3644
llvm-svn: 209411
diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 8c4029a..944a0cf 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -16,6 +16,7 @@
#include "CGBuilder.h"
#include "CGDebugInfo.h"
+#include "CGLoopInfo.h"
#include "CGValue.h"
#include "CodeGenModule.h"
#include "CodeGenPGO.h"
@@ -129,8 +130,15 @@
const TargetInfo &Target;
typedef std::pair<llvm::Value *, llvm::Value *> ComplexPairTy;
+ LoopInfoStack LoopStack;
CGBuilderTy Builder;
+ /// \brief CGBuilder insert helper. This function is called after an
+ /// instruction is created using Builder.
+ void InsertHelper(llvm::Instruction *I, const llvm::Twine &Name,
+ llvm::BasicBlock *BB,
+ llvm::BasicBlock::iterator InsertPt) const;
+
/// CurFuncDecl - Holds the Decl for the current outermost
/// non-closure context.
const Decl *CurFuncDecl;
@@ -1883,6 +1891,7 @@
llvm::Value *GenerateCapturedStmtArgument(const CapturedStmt &S);
void EmitOMPParallelDirective(const OMPParallelDirective &S);
+ void EmitOMPSimdDirective(const OMPSimdDirective &S);
//===--------------------------------------------------------------------===//
// LValue Expression Emission