diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/SCCVN.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/SCCVN.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Scalar/SCCVN.cpp b/llvm/lib/Transforms/Scalar/SCCVN.cpp index 8dd718ab218..001267a7d7d 100644 --- a/llvm/lib/Transforms/Scalar/SCCVN.cpp +++ b/llvm/lib/Transforms/Scalar/SCCVN.cpp @@ -629,9 +629,6 @@ bool SCCVN::runOnFunction(Function& F) { } } - // FIXME: This code is commented out for now, because it can lead to the - // insertion of a lot of redundant PHIs being inserted by SSAUpdater. -#if 0 // Perform a forward data-flow to compute availability at all points on // the CFG. do { @@ -709,7 +706,6 @@ bool SCCVN::runOnFunction(Function& F) { CurInst->eraseFromParent(); } } -#endif VT.clear(); for (DenseMap<BasicBlock*, ValueNumberScope*>::iterator |
