diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/SCCP.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/SCCP.cpp | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/llvm/lib/Transforms/Scalar/SCCP.cpp b/llvm/lib/Transforms/Scalar/SCCP.cpp index 02ffad47bee..61905a34246 100644 --- a/llvm/lib/Transforms/Scalar/SCCP.cpp +++ b/llvm/lib/Transforms/Scalar/SCCP.cpp @@ -1766,11 +1766,8 @@ static bool runIPSCCP(Module &M, const DataLayout &DL, if (Solver.isBlockExecutable(&F.front())) { for (Function::arg_iterator AI = F.arg_begin(), E = F.arg_end(); AI != E; ++AI) { - if (AI->use_empty() || AI->getType()->isStructTy()) continue; - - // TODO: Could use getStructLatticeValueFor to find out if the entire - // result is a constant and replace it entirely if so. - + if (AI->use_empty()) + continue; if (tryToReplaceWithConstant(Solver, &*AI)) ++IPNumArgsElimed; } @@ -1793,12 +1790,8 @@ static bool runIPSCCP(Module &M, const DataLayout &DL, for (BasicBlock::iterator BI = BB->begin(), E = BB->end(); BI != E; ) { Instruction *Inst = &*BI++; - if (Inst->getType()->isVoidTy() || Inst->getType()->isStructTy()) + if (Inst->getType()->isVoidTy()) continue; - - // TODO: Could use getStructLatticeValueFor to find out if the entire - // result is a constant and replace it entirely if so. - if (tryToReplaceInstWithConstant( Solver, Inst, !isa<CallInst>(Inst) && |
