Simon Pilgrim 9978f6a10f [CostModel][X86] Reduce the extra costs for ICMP complex predicates when an operand is constant ...

In most cases, SETCC lowering will be able to simplify/commute the comparison by adjusting the constant.

TODO: We still need to adjust ExtraCost based on CostKind

Fixes #80122

2024-02-21 16:19:39 +00:00

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2010-03-30-InvokeCrash.ll

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bug-25299.ll

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combine-parallel-mem-md.ll

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CoveredLookupTable.ll

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critedge-assume.ll

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disable-lookup-table.ll

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empty-cleanuppad.ll

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invalidate-dom.ll

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lit.local.cfg

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MagicPointer.ll

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merge-cleanuppads.ll

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merge-compatible-invokes-of-landingpad-debuginfo.ll

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merge-compatible-invokes-of-landingpad.ll

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merge-cond-stores-cost.ll

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pr39187-g.ll

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PR29163.ll

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PR30210.ll

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PR80122.ll

[CostModel][X86] Reduce the extra costs for ICMP complex predicates when an operand is constant

2024-02-21 16:19:39 +00:00

remove-debug-2.ll

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remove-debug.ll

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safe-low-bit-extract.ll

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sink-common-code-into-unreachable.ll

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sink-common-code.ll

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speculate-cttz-ctlz.ll

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SpeculativeExec.ll

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switch_to_lookup_table.ll

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switch-covered-bug.ll

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switch-table-bug.ll

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switch-to-lookup-bitcast.ll

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switch-to-lookup-gep.ll

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switch-to-lookup-globals.ll

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switch-to-lookup-large-types.ll

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unreachable-blocks.ll

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