diff options
Diffstat (limited to 'llvm/lib/Transforms/IPO/ArgumentPromotion.cpp')
| -rw-r--r-- | llvm/lib/Transforms/IPO/ArgumentPromotion.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp b/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp index e394535c1d7..7c40ecd98d1 100644 --- a/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp +++ b/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp @@ -477,10 +477,8 @@ bool ArgPromotion::isSafeToPromoteArgument(Argument *Arg, // loading block. for (pred_iterator PI = pred_begin(BB), E = pred_end(BB); PI != E; ++PI) { BasicBlock *P = *PI; - for (idf_ext_iterator<BasicBlock*, SmallPtrSet<BasicBlock*, 16> > - I = idf_ext_begin(P, TranspBlocks), - E = idf_ext_end(P, TranspBlocks); I != E; ++I) - if (AA.canBasicBlockModify(**I, Loc)) + for (BasicBlock *TranspBB : inverse_depth_first_ext(P, TranspBlocks)) + if (AA.canBasicBlockModify(*TranspBB, Loc)) return false; } } |
