Luke Lau 856e815ca1 [DAGCombiner] Set disjoint flag in add->or and xor->or combines (#86925) ...

We check DAG.haveNoCommonBitsSet so the operands will be known to be
disjoint.

I couldn't think of a codegen test case since most targets aren't
checking hasDisjoint yet, apart from RISCV in the or_is_add pattern, but
it also falls back to computeKnownBits.

2024-03-28 18:08:59 +08:00

..

update_analyze_test_checks

[BPI] Reuse the AsmWriter's BB naming scheme in BranchProbabilityPrinterPass (#73593)

2023-12-02 13:01:48 -08:00

update_llc_test_checks

[DAGCombiner] Set disjoint flag in add->or and xor->or combines (#86925)

2024-03-28 18:08:59 +08:00

update_mir_test_checks

update_mir_test_checks.py: match undef vreg subreg definitions (#66627)

2023-09-18 12:14:46 +01:00

update_test_checks

[CodeExtractor] Terminate callsite blocks to new noreturn functions with unreachable

2024-03-18 15:11:55 -05:00

lit.local.cfg

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