diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/SCCP.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/SCCP.cpp | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/llvm/lib/Transforms/Scalar/SCCP.cpp b/llvm/lib/Transforms/Scalar/SCCP.cpp index 79cb0c85efe..7a6fa171141 100644 --- a/llvm/lib/Transforms/Scalar/SCCP.cpp +++ b/llvm/lib/Transforms/Scalar/SCCP.cpp @@ -1815,15 +1815,11 @@ static bool runIPSCCP(Module &M, const DataLayout &DL, if (F.isDeclaration()) continue; - if (Solver.isBlockExecutable(&F.front())) { + if (Solver.isBlockExecutable(&F.front())) for (Function::arg_iterator AI = F.arg_begin(), E = F.arg_end(); AI != E; - ++AI) { - if (AI->use_empty()) - continue; - if (tryToReplaceWithConstant(Solver, &*AI)) + ++AI) + if (!AI->use_empty() && tryToReplaceWithConstant(Solver, &*AI)) ++IPNumArgsElimed; - } - } for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB) { if (!Solver.isBlockExecutable(&*BB)) { |
