[llvm-bugs] [Bug 219778] [NVPTX] Branch folding from #191889 makes ptxas stop unrolling loops (26% regression on a GEMM inner loop)

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Sun Aug 30 00:20:58 PDT 2026

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Previous message: [llvm-bugs] [Bug 219776] [ValueTracking] Add known-bits support for llvm.stepvector with bounded vscale
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