2 Commits

Author	SHA1	Message	Date
Florian Hahn	29b8b72117	[LV] Move check if any vector insts will be generated to VPlan. (#96622) ... This patch moves the check if any vector instructions will be generated from getInstructionCost to be based on VPlan. This simplifies getInstructionCost, is more accurate as we check the final result and also allows us to exit early once we visit a recipe that generates vector instructions. The helper can then be re-used by the VPlan-based cost model to match the legacy selectVectorizationFactor behavior, this fixing a crash and paving the way to recommit https://github.com/llvm/llvm-project/pull/92555. PR: https://github.com/llvm/llvm-project/pull/96622	2024-07-07 20:08:01 +01:00
Ramkumar Ramachandra	59cb55d384	VPlan: add missing case for LogicalAnd; fix crash (#93553) ... VPTypeAnalysis::inferScalarTypeForRecipe is missing the case for VPInstruction::LogicalAnd, due to which the test vplan-incomplete-cases.ll crashes. Add this missing case, and move the test in vplan-infer-not-or-type.ll to vplan-incomplete-cases.ll, showing correct codegen for trip-counts 2 and 3.	2024-06-04 08:58:16 +01:00