Sameer Sahasrabuddhe 4d081560cd [Uniformity] fix assert in a cycle made divergent by outside branch ...

When diverged paths reach an irreducible cycle C, every block inside C gets
marked as a join block. Such a join block J may be contained in a nest of
reducible cycles inside C. When visiting J, we can only expect that the
outermost C is irreducible, which we now correctly assert.

2023-08-18 13:25:13 +05:30

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branch-outside.ll

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diverged-entry-basic.ll

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diverged-entry-headers-nested.ll

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diverged-entry-headers.ll

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exit-divergence.ll

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irreducible-1.ll

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irreducible-2.ll

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reducible-headers.ll

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