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| author | Devang Patel <dpatel@apple.com> | 2007-09-28 21:49:18 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2007-09-28 21:49:18 +0000 |
| commit | d9363c3a80168283b3da518b4e17f545a6246857 (patch) | |
| tree | 913f8155e3a3d191da08e41590f1f7f9bf8d63f9 /CodeGen/CodeGenFunction.h | |
| parent | bcb07d5d3f4e47b72f7a3a5f62b75b7dabe8c68d (diff) | |
Do not codegen dummy block.
Dummy block is an empty block with no predecessors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42451 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'CodeGen/CodeGenFunction.h')
| -rw-r--r-- | CodeGen/CodeGenFunction.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/CodeGen/CodeGenFunction.h b/CodeGen/CodeGenFunction.h index 318368d5eb..2f7e0736e0 100644 --- a/CodeGen/CodeGenFunction.h +++ b/CodeGen/CodeGenFunction.h @@ -276,7 +276,11 @@ public: /// the result should be returned. RValue EmitAnyExpr(const Expr *E, llvm::Value *AggLoc = 0, bool isAggLocVolatile = false); - + + /// isDummyBlock - Return true if BB is an empty basic block + /// with no predecessors. + static bool isDummyBlock(const llvm::BasicBlock *BB); + //===--------------------------------------------------------------------===// // Declaration Emission //===--------------------------------------------------------------------===// |