[llvm] 4bd072c - [LAA] Fix the build with older versions of Clang

[Benjamin Kramer via llvm-commits]

Author: Benjamin Kramer
Date: 2022-07-18T14:01:47+02:00
New Revision: 4bd072c56b878af3b7a274dd942e7f8ccf632b32

URL: https://github.com/llvm/llvm-project/commit/4bd072c56b878af3b7a274dd942e7f8ccf632b32
DIFF: https://github.com/llvm/llvm-project/commit/4bd072c56b878af3b7a274dd942e7f8ccf632b32.diff

LOG: [LAA] Fix the build with older versions of Clang

llvm/lib/Analysis/LoopAccessAnalysis.cpp:916:12: error: no viable conversion from returned value of type 'SmallVector<[...], 2>' to function return type 'SmallVector<[...], (default)
      CalculateSmallVectorDefaultInlinedElements<T>::value aka 3>'
    return Scevs;
           ^~~~~

Added: 
    

Modified: 
    llvm/lib/Analysis/LoopAccessAnalysis.cpp

Removed: 
    


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diff  --git a/llvm/lib/Analysis/LoopAccessAnalysis.cpp b/llvm/lib/Analysis/LoopAccessAnalysis.cpp
index 1a673e4b305e..f7f0dc4dcb1d 100644
--- a/llvm/lib/Analysis/LoopAccessAnalysis.cpp
+++ b/llvm/lib/Analysis/LoopAccessAnalysis.cpp
@@ -908,7 +908,7 @@ findForkedPointer(PredicatedScalarEvolution &PSE,
                   const Loop *L) {
   ScalarEvolution *SE = PSE.getSE();
   assert(SE->isSCEVable(Ptr->getType()) && "Value is not SCEVable!");
-  SmallVector<std::pair<const SCEV *, bool>, 2> Scevs;
+  SmallVector<std::pair<const SCEV *, bool>> Scevs;
   findForkedSCEVs(SE, L, Ptr, Scevs, MaxForkedSCEVDepth);
 
   // For now, we will only accept a forked pointer with two possible SCEVs.