ISLE: rewrite loose inequalities to strict inequalities and strict inequalities to equalities#6130
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…trict inequalities to equalities (bytecodealliance#6130)" This reverts commit 57e42d0. Fixes bytecodealliance#6185.
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…trict inequalities to equalities (bytecodealliance#6130)" This reverts commit 57e42d0. Fixes bytecodealliance#6185.
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…trict inequalities to equalities (bytecodealliance#6130)" (bytecodealliance#6193) This reverts commit 57e42d0. Fixes bytecodealliance#6185.
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Add a regression test for issue bytecodealliance#6185. PR bytecodealliance#6130 will be re-applied in next commit. Signed-off-by: Karl Meakin <karl.meakin@arm.com>
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Add a regression test for issue bytecodealliance#6185. PR bytecodealliance#6130 will be re-applied in next commit. Signed-off-by: Karl Meakin <karl.meakin@arm.com>
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Add a regression test for issue bytecodealliance#6185. PR bytecodealliance#6130 will be re-applied in next commit. Copyright (c) 2024, Arm Limited. Signed-off-by: Karl Meakin <karl.meakin@arm.com>
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Add a regression test for issue bytecodealliance#6185. PR bytecodealliance#6130 will be re-applied in next commit. Copyright (c) 2024, Arm Limited. Signed-off-by: Karl Meakin <karl.meakin@arm.com>
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Add a regression test for issue bytecodealliance#6185. PR bytecodealliance#6130 will be re-applied in next commit. Copyright (c) 2024, Arm Limited. Signed-off-by: Karl Meakin <karl.meakin@arm.com>
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Rewrites loose inequalities against constants to equivalent strict inequalities, and strict inequalities to equalities when possible. By itself not more efficient, but should expose more CSE opportunities (eg
ule x, 2 && ult x, 1)