[llvm] [LoopUnrollAndJam] Drop ExplicitUnroll check from computeUnrollAndJamCount (PR #184239)
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Mon Mar 2 13:47:30 PST 2026
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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/Transforms/Scalar/LoopUnrollAndJamPass.cpp --diff_from_common_commit
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``````````diff
diff --git a/llvm/lib/Transforms/Scalar/LoopUnrollAndJamPass.cpp b/llvm/lib/Transforms/Scalar/LoopUnrollAndJamPass.cpp
index e6d9ac7e9..55fc87bd6 100644
--- a/llvm/lib/Transforms/Scalar/LoopUnrollAndJamPass.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopUnrollAndJamPass.cpp
@@ -163,9 +163,8 @@ static bool computeUnrollAndJamCount(
unsigned MaxTripCount = 0;
bool UseUpperBound = false;
computeUnrollCount(
- L, TTI, DT, LI, AC, SE, EphValues, ORE, OuterTripCount, MaxTripCount,
- /*MaxOrZero*/ false, OuterTripMultiple, OuterUCE, UP, PP,
- UseUpperBound);
+ L, TTI, DT, LI, AC, SE, EphValues, ORE, OuterTripCount, MaxTripCount,
+ /*MaxOrZero*/ false, OuterTripMultiple, OuterUCE, UP, PP, UseUpperBound);
// Override with any explicit Count from the "unroll-and-jam-count" option.
bool UserUnrollCount = UnrollAndJamCount.getNumOccurrences() > 0;
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https://github.com/llvm/llvm-project/pull/184239
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