Bounds visitors for min/max were missing single_point mutated case #7377
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steven-johnson
approved these changes
Feb 24, 2023
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I'm not sure how I'd repro in a small test - it only showed up as suboptimal-but-still-correct lowering in a complex pipeline. Given that this just makes these visitors match their neighbors, I'm inclined to not add a specific test for this. |
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Actually I just figured it out, so small test incoming... |
ardier
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to ardier/Halide-mutation
that referenced
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Mar 3, 2024
…alide#7377) * Bounds visitors for min/max were missing single_point mutated case Partially fixes halide#7374 * Add test
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Other visitors handle this case, but it was inexplicably missing from min/max. This causes later checks to is_single_point to suboptimally return false because we get two distinct but equal Exprs.
Partially fixes #7374