diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/Local.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/Local.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp index d3710de..e4809cd 100644 --- a/llvm/lib/Transforms/Utils/Local.cpp +++ b/llvm/lib/Transforms/Utils/Local.cpp @@ -1506,7 +1506,8 @@ Align llvm::tryEnforceAlignment(Value *V, Align PrefAlign, // If the preferred alignment is greater than the natural stack alignment // then don't round up. This avoids dynamic stack realignment. - if (DL.exceedsNaturalStackAlignment(PrefAlign)) + MaybeAlign StackAlign = DL.getStackAlignment(); + if (StackAlign && PrefAlign > *StackAlign) return CurrentAlign; AI->setAlignment(PrefAlign); return PrefAlign; |