Yingying Wang 40ebbb6362 [LoopInterchange] Initialize new_var to InitValue on first iteration (#178370) ...

Fixed a bug found during testing:
- If it is the first iteration, `new_var` should be initialized to
'InitValue'.

2026-01-29 21:36:46 +09:00

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bail-out-all-deps.ll

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bail-out-one-loop.ll

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call-instructions-remarks.ll

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call-instructions.ll

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confused-dependence.ll

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currentLimitation.ll

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debuginfo.ll

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deep-loop-nest.ll

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delay-cachecost-calculation.ll

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force-interchange.ll

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fp-reductions.ll

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gh54176-scalar-deps.ll

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inner-indvar-depend-on-outer-indvar-remark.ll

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inner-indvar-depend-on-outer-indvar.ll

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inner-only-reductions.ll

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innermost-latch-uses-values-in-middle-header.ll

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interchange-flow-dep-outer.ll

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interchange-insts-between-indvar.ll

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interchange-no-deps.ll

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interchangeable-innerloop-multiple-indvars.ll

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interchangeable-outerloop-multiple-indvars.ll

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interchangeable.ll

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interchanged-loop-nest-3.ll

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interchanged-loop-nest-4.ll

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large-nested-4d.ll

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large-nested-6d.ll

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lcssa-phi-outer-latch.ll

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lcssa-preheader.ll

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lcssa.ll

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legality-check.ll

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legality-for-scalar-deps.ll

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loop-interchange-optimization-remarks.ll

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loopnest-with-outer-btc0.ll

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many-load-stores.ll

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multilevel-partial-reduction.ll

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no-dependence-info.ll

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not-interchanged-dependencies-1.ll

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not-interchanged-loop-nest-3.ll

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not-interchanged-tightly-nested.ll

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outer-dependency-lte.ll

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outer-header-jump-to-inner-latch.ll

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outer-only-reductions.ll

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perserve-lcssa.ll

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phi-ordering.ll

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position-in-pipeline.ll

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pr43176-move-to-new-latch.ll

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pr43326-ideal-access-pattern.ll

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pr43326.ll

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pr43473-invalid-lcssa-phis-in-inner-exit.ll

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pr43797-lcssa-for-multiple-outer-loop-blocks.ll

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pr45743-move-from-inner-preheader.ll

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pr48212.ll

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pr56275.ll

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pr57148.ll

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profitability-redundant-interchange.ll

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profitability-vectorization-heuristic.ll

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profitability-vectorization.ll

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profitability.ll

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reduction2mem-limitation.ll

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reduction2mem.ll

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reductions-across-inner-and-outer-loop.ll

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reductions-non-wrapped-operations.ll

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reductions-with-nowraps.ll

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unique-dep-matrix.ll

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update-condbranch-duplicate-successors.ll

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vector-gep-operand.ll

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zero-btc.ll

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