diff options
| author | Dinar Temirbulatov <dtemirbulatov@gmail.com> | 2017-07-19 10:02:07 +0000 |
|---|---|---|
| committer | Dinar Temirbulatov <dtemirbulatov@gmail.com> | 2017-07-19 10:02:07 +0000 |
| commit | 86f1776395640462c3b0a1f96dff822fae367869 (patch) | |
| tree | 668b7f07d40fe73f861c419c8c258fc4876db2fb /include | |
| parent | 4729bc52ffa14e178ad28c9665d3af99a1e95501 (diff) | |
[LoopUtils] Add an extra parameter OpValue to propagateIRFlags function,
If OpValue is non-null, we only consider operations similar to OpValue
when intersecting.
Differential Revision: https://reviews.llvm.org/D35292
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@308428 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Transforms/Utils/LoopUtils.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/llvm/Transforms/Utils/LoopUtils.h b/include/llvm/Transforms/Utils/LoopUtils.h index 1344285917ba..94e20b83754e 100644 --- a/include/llvm/Transforms/Utils/LoopUtils.h +++ b/include/llvm/Transforms/Utils/LoopUtils.h @@ -531,8 +531,10 @@ Value *createTargetReduction(IRBuilder<> &B, const TargetTransformInfo *TTI, /// Get the intersection (logical and) of all of the potential IR flags /// of each scalar operation (VL) that will be converted into a vector (I). +/// If OpValue is non-null, we only consider operations similar to OpValue +/// when intersecting. /// Flag set: NSW, NUW, exact, and all of fast-math. -void propagateIRFlags(Value *I, ArrayRef<Value *> VL); +void propagateIRFlags(Value *I, ArrayRef<Value *> VL, Value *OpValue = nullptr); } // end namespace llvm |