diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp index 7ff4238196e..2daaa2da4ae 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp @@ -230,7 +230,9 @@ Instruction *InstCombiner::foldCmpLoadFromIndexedGlobal(GetElementPtrInst *GEP, return nullptr; uint64_t ArrayElementCount = Init->getType()->getArrayNumElements(); - if (ArrayElementCount > 1024) return nullptr; // Don't blow up on huge arrays. + // Don't blow up on huge arrays. + if (ArrayElementCount > MaxArraySizeForCombine) + return nullptr; // There are many forms of this optimization we can handle, for now, just do // the simple index into a single-dimensional array. |
